├── .github └── workflows │ └── build.yaml ├── .gitignore ├── argocd └── manifests │ ├── applications.yaml │ ├── projects.yaml │ └── repositories.yaml ├── charts ├── inventory │ ├── .helmignore │ ├── Chart.yaml │ ├── templates │ │ ├── NOTES.txt │ │ ├── _helpers.tpl │ │ ├── deployment.yaml │ │ ├── hpa.yaml │ │ ├── ingress.yaml │ │ ├── service.yaml │ │ ├── serviceaccount.yaml │ │ └── tests │ │ │ └── test-connection.yaml │ └── values.yaml ├── order │ ├── .helmignore │ ├── Chart.yaml │ ├── templates │ │ ├── NOTES.txt │ │ ├── _helpers.tpl │ │ ├── deployment.yaml │ │ ├── hpa.yaml │ │ ├── ingress.yaml │ │ ├── service.yaml │ │ ├── serviceaccount.yaml │ │ └── tests │ │ │ └── test-connection.yaml │ └── values.yaml └── shipping │ ├── .helmignore │ ├── Chart.yaml │ ├── templates │ ├── NOTES.txt │ ├── _helpers.tpl │ ├── deployment.yaml │ ├── hpa.yaml │ ├── ingress.yaml │ ├── service.yaml │ ├── serviceaccount.yaml │ └── tests │ │ └── test-connection.yaml │ └── values.yaml ├── external-secret.yaml ├── inventory ├── .gitignore ├── Dockerfile ├── build.gradle ├── gradle │ └── wrapper │ │ ├── gradle-wrapper.jar │ │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── settings.gradle └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── inventory │ │ │ └── DemoApplication.java │ └── resources │ │ └── application.properties │ └── test │ └── java │ └── com │ └── example │ └── inventory │ ├── DemoApplicationTests.java │ └── TestDemoApplication.java ├── order ├── .gitignore ├── Dockerfile ├── build.gradle ├── gradle │ └── wrapper │ │ ├── gradle-wrapper.jar │ │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── settings.gradle └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── order │ │ │ └── DemoApplication.java │ └── resources │ │ └── application.properties │ └── test │ └── java │ └── com │ └── example │ └── order │ ├── DemoApplicationTests.java │ └── TestDemoApplication.java ├── secret-store.yaml └── shipping ├── .gitignore ├── Dockerfile ├── build.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── settings.gradle └── src ├── main ├── java │ └── com │ │ └── example │ │ └── shipping │ │ └── DemoApplication.java └── resources │ └── application.properties └── test └── java └── com └── example └── shipping ├── DemoApplicationTests.java └── TestDemoApplication.java /.github/workflows/build.yaml: -------------------------------------------------------------------------------- 1 | name: Build 2 | on: 3 | push: 4 | branches: 5 | - main 6 | 7 | env: 8 | REGISTRY: ghcr.io 9 | REPO_OWNER: ${{ github.repository_owner }} 10 | 11 | jobs: 12 | build: 13 | strategy: 14 | matrix: 15 | image_name: ["order", "shipping", "inventory"] 16 | runs-on: ubuntu-latest 17 | steps: 18 | - name: Checkout 19 | uses: actions/checkout@v2 20 | 21 | - name: Setup Java 22 | uses: actions/setup-java@v3 23 | with: 24 | java-version: 17 25 | distribution: "corretto" 26 | 27 | - name: Build 28 | working-directory: ${{ matrix.image_name }} 29 | run: | 30 | ./gradlew bootJar 31 | mv build/libs/$(ls build/libs) app.jar 32 | 33 | - name: Log in to Github Container Registry 34 | uses: docker/login-action@v2 35 | with: 36 | registry: ${{ env.REGISTRY }} 37 | username: ${{ github.actor }} 38 | password: ${{ secrets.GH_TOKEN }} 39 | 40 | - name: Extract image metadata for ${{ matrix.image_name }} 41 | id: meta 42 | uses: docker/metadata-action@v4 43 | with: 44 | images: ${{ env.REGISTRY }}/${{ env.REPO_OWNER }}/${{ matrix.image_name }} 45 | 46 | - name: Build and push ${{ matrix.image_name }} 47 | uses: docker/build-push-action@v4 48 | with: 49 | context: ${{ matrix.image_name }} 50 | file: ${{ matrix.image_name }}/Dockerfile 51 | push: true 52 | tags: ${{ steps.meta.outputs.tags }} 53 | labels: ${{ steps.meta.outputs.labels }} 54 | secrets: | 55 | GITHUB_TOKEN=${{ secrets.GH_TOKEN }} 56 | 57 | 58 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .idea 2 | -------------------------------------------------------------------------------- /argocd/manifests/applications.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: argoproj.io/v1alpha1 2 | kind: Application 3 | metadata: 4 | name: inventory 5 | namespace: argocd 6 | finalizers: 7 | - resources-finalizer.argocd.argoproj.io 8 | spec: 9 | project: spring-boot-microservices 10 | source: 11 | repoURL: https://github.com/huseyinbabal/spring-boot-microservices 12 | path: charts/inventory 13 | targetRevision: "HEAD" 14 | helm: 15 | valueFiles: 16 | - values.yaml 17 | destination: 18 | server: "https://kubernetes.default.svc" 19 | namespace: argocd 20 | syncPolicy: 21 | automated: # automated sync by default retries failed attempts 5 times with following delays between attempts ( 5s, 10s, 20s, 40s, 80s ); retry controlled using `retry` field. 22 | prune: true # Specifies if resources should be pruned during auto-syncing ( false by default ). 23 | selfHeal: true # Specifies if partial app sync should be executed when resources are changed only in target Kubernetes cluster and no git change detected ( false by default ). 24 | allowEmpty: false # Allows deleting all application resources during automatic syncing ( false by default ). 25 | --- 26 | apiVersion: argoproj.io/v1alpha1 27 | kind: Application 28 | metadata: 29 | name: shipping 30 | namespace: argocd 31 | finalizers: 32 | - resources-finalizer.argocd.argoproj.io 33 | spec: 34 | project: spring-boot-microservices 35 | source: 36 | repoURL: https://github.com/huseyinbabal/spring-boot-microservices 37 | path: charts/shipping 38 | targetRevision: "HEAD" 39 | helm: 40 | valueFiles: 41 | - values.yaml 42 | destination: 43 | server: "https://kubernetes.default.svc" 44 | namespace: argocd 45 | syncPolicy: 46 | automated: # automated sync by default retries failed attempts 5 times with following delays between attempts ( 5s, 10s, 20s, 40s, 80s ); retry controlled using `retry` field. 47 | prune: true # Specifies if resources should be pruned during auto-syncing ( false by default ). 48 | selfHeal: true # Specifies if partial app sync should be executed when resources are changed only in target Kubernetes cluster and no git change detected ( false by default ). 49 | allowEmpty: false # Allows deleting all application resources during automatic syncing ( false by default ). 50 | --- 51 | apiVersion: argoproj.io/v1alpha1 52 | kind: Application 53 | metadata: 54 | name: order 55 | namespace: argocd 56 | finalizers: 57 | - resources-finalizer.argocd.argoproj.io 58 | spec: 59 | project: spring-boot-microservices 60 | source: 61 | repoURL: https://github.com/huseyinbabal/spring-boot-microservices 62 | path: charts/order 63 | targetRevision: "HEAD" 64 | helm: 65 | valueFiles: 66 | - values.yaml 67 | destination: 68 | server: "https://kubernetes.default.svc" 69 | namespace: argocd 70 | syncPolicy: 71 | automated: # automated sync by default retries failed attempts 5 times with following delays between attempts ( 5s, 10s, 20s, 40s, 80s ); retry controlled using `retry` field. 72 | prune: true # Specifies if resources should be pruned during auto-syncing ( false by default ). 73 | selfHeal: true # Specifies if partial app sync should be executed when resources are changed only in target Kubernetes cluster and no git change detected ( false by default ). 74 | allowEmpty: false 75 | -------------------------------------------------------------------------------- /argocd/manifests/projects.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: argoproj.io/v1alpha1 2 | kind: AppProject 3 | metadata: 4 | name: spring-boot-microservices 5 | namespace: argocd 6 | finalizers: 7 | - resources-finalizer.argocd.argoproj.io 8 | spec: 9 | description: Spring applications. 10 | 11 | # Allow manifests to deploy only from specific Git repos 12 | sourceRepos: 13 | - "https://github.com/huseyinbabal/spring-boot-microservices" 14 | 15 | # Only permit applications to deploy to the prod namespace in the same cluster 16 | destinations: 17 | - namespace: "argocd" 18 | server: "https://kubernetes.default.svc" 19 | 20 | # Deny all cluster-scoped resources from being created, except for Namespace 21 | clusterResourceWhitelist: 22 | - group: '' 23 | kind: "Namespace" 24 | - group: '' 25 | kind: "ClusterRole" 26 | - group: '' 27 | kind: "ClusterRoleBinding" 28 | 29 | # Allow all namespaced-scoped resources to be created, except for ResourceQuota, LimitRange, NetworkPolicy 30 | namespaceResourceBlacklist: 31 | - group: '' 32 | kind: ResourceQuota 33 | - group: '' 34 | kind: LimitRange 35 | - group: '' 36 | kind: NetworkPolicy 37 | -------------------------------------------------------------------------------- /argocd/manifests/repositories.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Secret 3 | type: Opaque 4 | metadata: 5 | name: "argo-repo" 6 | namespace: argocd 7 | annotations: {} 8 | labels: 9 | argocd.argoproj.io/secret-type: repository 10 | 11 | stringData: 12 | type: git 13 | url: https://github.com/huseyinbabal/spring-boot-microservices 14 | -------------------------------------------------------------------------------- /charts/inventory/.helmignore: -------------------------------------------------------------------------------- 1 | # Patterns to ignore when building packages. 2 | # This supports shell glob matching, relative path matching, and 3 | # negation (prefixed with !). Only one pattern per line. 4 | .DS_Store 5 | # Common VCS dirs 6 | .git/ 7 | .gitignore 8 | .bzr/ 9 | .bzrignore 10 | .hg/ 11 | .hgignore 12 | .svn/ 13 | # Common backup files 14 | *.swp 15 | *.bak 16 | *.tmp 17 | *.orig 18 | *~ 19 | # Various IDEs 20 | .project 21 | .idea/ 22 | *.tmproj 23 | .vscode/ 24 | -------------------------------------------------------------------------------- /charts/inventory/Chart.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v2 2 | name: inventory 3 | description: A Helm chart for Kubernetes 4 | 5 | # A chart can be either an 'application' or a 'library' chart. 6 | # 7 | # Application charts are a collection of templates that can be packaged into versioned archives 8 | # to be deployed. 9 | # 10 | # Library charts provide useful utilities or functions for the chart developer. They're included as 11 | # a dependency of application charts to inject those utilities and functions into the rendering 12 | # pipeline. Library charts do not define any templates and therefore cannot be deployed. 13 | type: application 14 | 15 | # This is the chart version. This version number should be incremented each time you make changes 16 | # to the chart and its templates, including the app version. 17 | # Versions are expected to follow Semantic Versioning (https://semver.org/) 18 | version: 0.1.0 19 | 20 | # This is the version number of the application being deployed. This version number should be 21 | # incremented each time you make changes to the application. Versions are not expected to 22 | # follow Semantic Versioning. They should reflect the version the application is using. 23 | # It is recommended to use it with quotes. 24 | appVersion: "1.16.0" 25 | -------------------------------------------------------------------------------- /charts/inventory/templates/NOTES.txt: -------------------------------------------------------------------------------- 1 | 1. Get the application URL by running these commands: 2 | {{- if .Values.ingress.enabled }} 3 | {{- range $host := .Values.ingress.hosts }} 4 | {{- range .paths }} 5 | http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }} 6 | {{- end }} 7 | {{- end }} 8 | {{- else if contains "NodePort" .Values.service.type }} 9 | export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "inventory.fullname" . }}) 10 | export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}") 11 | echo http://$NODE_IP:$NODE_PORT 12 | {{- else if contains "LoadBalancer" .Values.service.type }} 13 | NOTE: It may take a few minutes for the LoadBalancer IP to be available. 14 | You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "inventory.fullname" . }}' 15 | export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "inventory.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}") 16 | echo http://$SERVICE_IP:{{ .Values.service.port }} 17 | {{- else if contains "ClusterIP" .Values.service.type }} 18 | export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "inventory.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") 19 | export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}") 20 | echo "Visit http://127.0.0.1:8080 to use your application" 21 | kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT 22 | {{- end }} 23 | -------------------------------------------------------------------------------- /charts/inventory/templates/_helpers.tpl: -------------------------------------------------------------------------------- 1 | {{/* 2 | Expand the name of the chart. 3 | */}} 4 | {{- define "inventory.name" -}} 5 | {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }} 6 | {{- end }} 7 | 8 | {{/* 9 | Create a default fully qualified app name. 10 | We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). 11 | If release name contains chart name it will be used as a full name. 12 | */}} 13 | {{- define "inventory.fullname" -}} 14 | {{- if .Values.fullnameOverride }} 15 | {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }} 16 | {{- else }} 17 | {{- $name := default .Chart.Name .Values.nameOverride }} 18 | {{- if contains $name .Release.Name }} 19 | {{- .Release.Name | trunc 63 | trimSuffix "-" }} 20 | {{- else }} 21 | {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }} 22 | {{- end }} 23 | {{- end }} 24 | {{- end }} 25 | 26 | {{/* 27 | Create chart name and version as used by the chart label. 28 | */}} 29 | {{- define "inventory.chart" -}} 30 | {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} 31 | {{- end }} 32 | 33 | {{/* 34 | Common labels 35 | */}} 36 | {{- define "inventory.labels" -}} 37 | helm.sh/chart: {{ include "inventory.chart" . }} 38 | {{ include "inventory.selectorLabels" . }} 39 | {{- if .Chart.AppVersion }} 40 | app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} 41 | {{- end }} 42 | app.kubernetes.io/managed-by: {{ .Release.Service }} 43 | {{- end }} 44 | 45 | {{/* 46 | Selector labels 47 | */}} 48 | {{- define "inventory.selectorLabels" -}} 49 | app.kubernetes.io/name: {{ include "inventory.name" . }} 50 | app.kubernetes.io/instance: {{ .Release.Name }} 51 | {{- end }} 52 | 53 | {{/* 54 | Create the name of the service account to use 55 | */}} 56 | {{- define "inventory.serviceAccountName" -}} 57 | {{- if .Values.serviceAccount.create }} 58 | {{- default (include "inventory.fullname" .) .Values.serviceAccount.name }} 59 | {{- else }} 60 | {{- default "default" .Values.serviceAccount.name }} 61 | {{- end }} 62 | {{- end }} 63 | -------------------------------------------------------------------------------- /charts/inventory/templates/deployment.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: apps/v1 2 | kind: Deployment 3 | metadata: 4 | name: {{ include "inventory.fullname" . }} 5 | labels: 6 | {{- include "inventory.labels" . | nindent 4 }} 7 | spec: 8 | {{- if not .Values.autoscaling.enabled }} 9 | replicas: {{ .Values.replicaCount }} 10 | {{- end }} 11 | selector: 12 | matchLabels: 13 | {{- include "inventory.selectorLabels" . | nindent 6 }} 14 | template: 15 | metadata: 16 | {{- with .Values.podAnnotations }} 17 | annotations: 18 | {{- toYaml . | nindent 8 }} 19 | {{- end }} 20 | labels: 21 | {{- include "inventory.selectorLabels" . | nindent 8 }} 22 | spec: 23 | {{- with .Values.imagePullSecrets }} 24 | imagePullSecrets: 25 | {{- toYaml . | nindent 8 }} 26 | {{- end }} 27 | serviceAccountName: {{ include "inventory.serviceAccountName" . }} 28 | securityContext: 29 | {{- toYaml .Values.podSecurityContext | nindent 8 }} 30 | containers: 31 | - name: {{ .Chart.Name }} 32 | securityContext: 33 | {{- toYaml .Values.securityContext | nindent 12 }} 34 | image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}" 35 | imagePullPolicy: {{ .Values.image.pullPolicy }} 36 | ports: 37 | - name: http 38 | containerPort: {{ .Values.service.port }} 39 | protocol: TCP 40 | livenessProbe: 41 | httpGet: 42 | path: /actuator/health 43 | port: http 44 | readinessProbe: 45 | httpGet: 46 | path: /actuator/health 47 | port: http 48 | resources: 49 | {{- toYaml .Values.resources | nindent 12 }} 50 | env: 51 | - name: SPRING_DATASOURCE_PASSWORD 52 | valueFrom: 53 | secretKeyRef: 54 | name: database 55 | key: password 56 | {{- with .Values.nodeSelector }} 57 | nodeSelector: 58 | {{- toYaml . | nindent 8 }} 59 | {{- end }} 60 | {{- with .Values.affinity }} 61 | affinity: 62 | {{- toYaml . | nindent 8 }} 63 | {{- end }} 64 | {{- with .Values.tolerations }} 65 | tolerations: 66 | {{- toYaml . | nindent 8 }} 67 | {{- end }} 68 | -------------------------------------------------------------------------------- /charts/inventory/templates/hpa.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.autoscaling.enabled }} 2 | apiVersion: autoscaling/v2beta1 3 | kind: HorizontalPodAutoscaler 4 | metadata: 5 | name: {{ include "inventory.fullname" . }} 6 | labels: 7 | {{- include "inventory.labels" . | nindent 4 }} 8 | spec: 9 | scaleTargetRef: 10 | apiVersion: apps/v1 11 | kind: Deployment 12 | name: {{ include "inventory.fullname" . }} 13 | minReplicas: {{ .Values.autoscaling.minReplicas }} 14 | maxReplicas: {{ .Values.autoscaling.maxReplicas }} 15 | metrics: 16 | {{- if .Values.autoscaling.targetCPUUtilizationPercentage }} 17 | - type: Resource 18 | resource: 19 | name: cpu 20 | targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }} 21 | {{- end }} 22 | {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }} 23 | - type: Resource 24 | resource: 25 | name: memory 26 | targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }} 27 | {{- end }} 28 | {{- end }} 29 | -------------------------------------------------------------------------------- /charts/inventory/templates/ingress.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.ingress.enabled -}} 2 | {{- $fullName := include "inventory.fullname" . -}} 3 | {{- $svcPort := .Values.service.port -}} 4 | {{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }} 5 | {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }} 6 | {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}} 7 | {{- end }} 8 | {{- end }} 9 | {{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}} 10 | apiVersion: networking.k8s.io/v1 11 | {{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}} 12 | apiVersion: networking.k8s.io/v1beta1 13 | {{- else -}} 14 | apiVersion: extensions/v1beta1 15 | {{- end }} 16 | kind: Ingress 17 | metadata: 18 | name: {{ $fullName }} 19 | labels: 20 | {{- include "inventory.labels" . | nindent 4 }} 21 | {{- with .Values.ingress.annotations }} 22 | annotations: 23 | {{- toYaml . | nindent 4 }} 24 | {{- end }} 25 | spec: 26 | {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }} 27 | ingressClassName: {{ .Values.ingress.className }} 28 | {{- end }} 29 | {{- if .Values.ingress.tls }} 30 | tls: 31 | {{- range .Values.ingress.tls }} 32 | - hosts: 33 | {{- range .hosts }} 34 | - {{ . | quote }} 35 | {{- end }} 36 | secretName: {{ .secretName }} 37 | {{- end }} 38 | {{- end }} 39 | rules: 40 | {{- range .Values.ingress.hosts }} 41 | - host: {{ .host | quote }} 42 | http: 43 | paths: 44 | {{- range .paths }} 45 | - path: {{ .path }} 46 | {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }} 47 | pathType: {{ .pathType }} 48 | {{- end }} 49 | backend: 50 | {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }} 51 | service: 52 | name: {{ $fullName }} 53 | port: 54 | number: {{ $svcPort }} 55 | {{- else }} 56 | serviceName: {{ $fullName }} 57 | servicePort: {{ $svcPort }} 58 | {{- end }} 59 | {{- end }} 60 | {{- end }} 61 | {{- end }} 62 | -------------------------------------------------------------------------------- /charts/inventory/templates/service.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Service 3 | metadata: 4 | name: {{ include "inventory.fullname" . }} 5 | labels: 6 | {{- include "inventory.labels" . | nindent 4 }} 7 | spec: 8 | type: {{ .Values.service.type }} 9 | ports: 10 | - port: {{ .Values.service.port }} 11 | targetPort: http 12 | protocol: TCP 13 | name: http 14 | selector: 15 | {{- include "inventory.selectorLabels" . | nindent 4 }} 16 | -------------------------------------------------------------------------------- /charts/inventory/templates/serviceaccount.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.serviceAccount.create -}} 2 | apiVersion: v1 3 | kind: ServiceAccount 4 | metadata: 5 | name: {{ include "inventory.serviceAccountName" . }} 6 | labels: 7 | {{- include "inventory.labels" . | nindent 4 }} 8 | {{- with .Values.serviceAccount.annotations }} 9 | annotations: 10 | {{- toYaml . | nindent 4 }} 11 | {{- end }} 12 | {{- end }} 13 | -------------------------------------------------------------------------------- /charts/inventory/templates/tests/test-connection.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Pod 3 | metadata: 4 | name: "{{ include "inventory.fullname" . }}-test-connection" 5 | labels: 6 | {{- include "inventory.labels" . | nindent 4 }} 7 | annotations: 8 | "helm.sh/hook": test 9 | spec: 10 | containers: 11 | - name: wget 12 | image: busybox 13 | command: ['wget'] 14 | args: ['{{ include "inventory.fullname" . }}:{{ .Values.service.port }}'] 15 | restartPolicy: Never 16 | -------------------------------------------------------------------------------- /charts/inventory/values.yaml: -------------------------------------------------------------------------------- 1 | # Default values for inventory. 2 | # This is a YAML-formatted file. 3 | # Declare variables to be passed into your templates. 4 | 5 | replicaCount: 3 6 | 7 | image: 8 | repository: ghcr.io/huseyinbabal/inventory 9 | pullPolicy: Always 10 | # Overrides the image tag whose default is the chart appVersion. 11 | tag: "main" 12 | 13 | imagePullSecrets: [] 14 | nameOverride: "" 15 | fullnameOverride: "" 16 | 17 | serviceAccount: 18 | # Specifies whether a service account should be created 19 | create: true 20 | # Annotations to add to the service account 21 | annotations: {} 22 | # The name of the service account to use. 23 | # If not set and create is true, a name is generated using the fullname template 24 | name: "" 25 | 26 | podAnnotations: {} 27 | 28 | podSecurityContext: {} 29 | # fsGroup: 2000 30 | 31 | securityContext: {} 32 | # capabilities: 33 | # drop: 34 | # - ALL 35 | # readOnlyRootFilesystem: true 36 | # runAsNonRoot: true 37 | # runAsUser: 1000 38 | 39 | service: 40 | type: ClusterIP 41 | port: 8080 42 | 43 | ingress: 44 | enabled: false 45 | className: "" 46 | annotations: {} 47 | # kubernetes.io/ingress.class: nginx 48 | # kubernetes.io/tls-acme: "true" 49 | hosts: 50 | - host: chart-example.local 51 | paths: 52 | - path: / 53 | pathType: ImplementationSpecific 54 | tls: [] 55 | # - secretName: chart-example-tls 56 | # hosts: 57 | # - chart-example.local 58 | 59 | resources: {} 60 | # We usually recommend not to specify default resources and to leave this as a conscious 61 | # choice for the user. This also increases chances charts run on environments with little 62 | # resources, such as Minikube. If you do want to specify resources, uncomment the following 63 | # lines, adjust them as necessary, and remove the curly braces after 'resources:'. 64 | # limits: 65 | # cpu: 100m 66 | # memory: 128Mi 67 | # requests: 68 | # cpu: 100m 69 | # memory: 128Mi 70 | 71 | autoscaling: 72 | enabled: false 73 | minReplicas: 1 74 | maxReplicas: 100 75 | targetCPUUtilizationPercentage: 80 76 | # targetMemoryUtilizationPercentage: 80 77 | 78 | nodeSelector: {} 79 | 80 | tolerations: [] 81 | 82 | affinity: {} 83 | -------------------------------------------------------------------------------- /charts/order/.helmignore: -------------------------------------------------------------------------------- 1 | # Patterns to ignore when building packages. 2 | # This supports shell glob matching, relative path matching, and 3 | # negation (prefixed with !). Only one pattern per line. 4 | .DS_Store 5 | # Common VCS dirs 6 | .git/ 7 | .gitignore 8 | .bzr/ 9 | .bzrignore 10 | .hg/ 11 | .hgignore 12 | .svn/ 13 | # Common backup files 14 | *.swp 15 | *.bak 16 | *.tmp 17 | *.orig 18 | *~ 19 | # Various IDEs 20 | .project 21 | .idea/ 22 | *.tmproj 23 | .vscode/ 24 | -------------------------------------------------------------------------------- /charts/order/Chart.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v2 2 | name: order 3 | description: A Helm chart for Kubernetes 4 | 5 | # A chart can be either an 'application' or a 'library' chart. 6 | # 7 | # Application charts are a collection of templates that can be packaged into versioned archives 8 | # to be deployed. 9 | # 10 | # Library charts provide useful utilities or functions for the chart developer. They're included as 11 | # a dependency of application charts to inject those utilities and functions into the rendering 12 | # pipeline. Library charts do not define any templates and therefore cannot be deployed. 13 | type: application 14 | 15 | # This is the chart version. This version number should be incremented each time you make changes 16 | # to the chart and its templates, including the app version. 17 | # Versions are expected to follow Semantic Versioning (https://semver.org/) 18 | version: 0.1.0 19 | 20 | # This is the version number of the application being deployed. This version number should be 21 | # incremented each time you make changes to the application. Versions are not expected to 22 | # follow Semantic Versioning. They should reflect the version the application is using. 23 | # It is recommended to use it with quotes. 24 | appVersion: "1.16.0" 25 | -------------------------------------------------------------------------------- /charts/order/templates/NOTES.txt: -------------------------------------------------------------------------------- 1 | 1. Get the application URL by running these commands: 2 | {{- if .Values.ingress.enabled }} 3 | {{- range $host := .Values.ingress.hosts }} 4 | {{- range .paths }} 5 | http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }} 6 | {{- end }} 7 | {{- end }} 8 | {{- else if contains "NodePort" .Values.service.type }} 9 | export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "order.fullname" . }}) 10 | export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}") 11 | echo http://$NODE_IP:$NODE_PORT 12 | {{- else if contains "LoadBalancer" .Values.service.type }} 13 | NOTE: It may take a few minutes for the LoadBalancer IP to be available. 14 | You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "order.fullname" . }}' 15 | export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "order.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}") 16 | echo http://$SERVICE_IP:{{ .Values.service.port }} 17 | {{- else if contains "ClusterIP" .Values.service.type }} 18 | export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "order.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") 19 | export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}") 20 | echo "Visit http://127.0.0.1:8080 to use your application" 21 | kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT 22 | {{- end }} 23 | -------------------------------------------------------------------------------- /charts/order/templates/_helpers.tpl: -------------------------------------------------------------------------------- 1 | {{/* 2 | Expand the name of the chart. 3 | */}} 4 | {{- define "order.name" -}} 5 | {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }} 6 | {{- end }} 7 | 8 | {{/* 9 | Create a default fully qualified app name. 10 | We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). 11 | If release name contains chart name it will be used as a full name. 12 | */}} 13 | {{- define "order.fullname" -}} 14 | {{- if .Values.fullnameOverride }} 15 | {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }} 16 | {{- else }} 17 | {{- $name := default .Chart.Name .Values.nameOverride }} 18 | {{- if contains $name .Release.Name }} 19 | {{- .Release.Name | trunc 63 | trimSuffix "-" }} 20 | {{- else }} 21 | {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }} 22 | {{- end }} 23 | {{- end }} 24 | {{- end }} 25 | 26 | {{/* 27 | Create chart name and version as used by the chart label. 28 | */}} 29 | {{- define "order.chart" -}} 30 | {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} 31 | {{- end }} 32 | 33 | {{/* 34 | Common labels 35 | */}} 36 | {{- define "order.labels" -}} 37 | helm.sh/chart: {{ include "order.chart" . }} 38 | {{ include "order.selectorLabels" . }} 39 | {{- if .Chart.AppVersion }} 40 | app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} 41 | {{- end }} 42 | app.kubernetes.io/managed-by: {{ .Release.Service }} 43 | {{- end }} 44 | 45 | {{/* 46 | Selector labels 47 | */}} 48 | {{- define "order.selectorLabels" -}} 49 | app.kubernetes.io/name: {{ include "order.name" . }} 50 | app.kubernetes.io/instance: {{ .Release.Name }} 51 | {{- end }} 52 | 53 | {{/* 54 | Create the name of the service account to use 55 | */}} 56 | {{- define "order.serviceAccountName" -}} 57 | {{- if .Values.serviceAccount.create }} 58 | {{- default (include "order.fullname" .) .Values.serviceAccount.name }} 59 | {{- else }} 60 | {{- default "default" .Values.serviceAccount.name }} 61 | {{- end }} 62 | {{- end }} 63 | -------------------------------------------------------------------------------- /charts/order/templates/deployment.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: apps/v1 2 | kind: Deployment 3 | metadata: 4 | name: {{ include "order.fullname" . }} 5 | labels: 6 | {{- include "order.labels" . | nindent 4 }} 7 | spec: 8 | {{- if not .Values.autoscaling.enabled }} 9 | replicas: {{ .Values.replicaCount }} 10 | {{- end }} 11 | selector: 12 | matchLabels: 13 | {{- include "order.selectorLabels" . | nindent 6 }} 14 | template: 15 | metadata: 16 | {{- with .Values.podAnnotations }} 17 | annotations: 18 | {{- toYaml . | nindent 8 }} 19 | {{- end }} 20 | labels: 21 | {{- include "order.selectorLabels" . | nindent 8 }} 22 | spec: 23 | {{- with .Values.imagePullSecrets }} 24 | imagePullSecrets: 25 | {{- toYaml . | nindent 8 }} 26 | {{- end }} 27 | serviceAccountName: {{ include "order.serviceAccountName" . }} 28 | securityContext: 29 | {{- toYaml .Values.podSecurityContext | nindent 8 }} 30 | containers: 31 | - name: {{ .Chart.Name }} 32 | securityContext: 33 | {{- toYaml .Values.securityContext | nindent 12 }} 34 | image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}" 35 | imagePullPolicy: {{ .Values.image.pullPolicy }} 36 | ports: 37 | - name: http 38 | containerPort: {{ .Values.service.port }} 39 | protocol: TCP 40 | livenessProbe: 41 | httpGet: 42 | path: /actuator/health 43 | port: http 44 | periodSeconds: 20 45 | initialDelaySeconds: 60 46 | readinessProbe: 47 | httpGet: 48 | path: /actuator/health 49 | port: http 50 | periodSeconds: 20 51 | initialDelaySeconds: 60 52 | resources: 53 | {{- toYaml .Values.resources | nindent 12 }} 54 | env: 55 | - name: SPRING_DATASOURCE_PASSWORD 56 | valueFrom: 57 | secretKeyRef: 58 | name: database 59 | key: password 60 | {{- with .Values.nodeSelector }} 61 | nodeSelector: 62 | {{- toYaml . | nindent 8 }} 63 | {{- end }} 64 | {{- with .Values.affinity }} 65 | affinity: 66 | {{- toYaml . | nindent 8 }} 67 | {{- end }} 68 | {{- with .Values.tolerations }} 69 | tolerations: 70 | {{- toYaml . | nindent 8 }} 71 | {{- end }} 72 | -------------------------------------------------------------------------------- /charts/order/templates/hpa.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.autoscaling.enabled }} 2 | apiVersion: autoscaling/v2beta1 3 | kind: HorizontalPodAutoscaler 4 | metadata: 5 | name: {{ include "order.fullname" . }} 6 | labels: 7 | {{- include "order.labels" . | nindent 4 }} 8 | spec: 9 | scaleTargetRef: 10 | apiVersion: apps/v1 11 | kind: Deployment 12 | name: {{ include "order.fullname" . }} 13 | minReplicas: {{ .Values.autoscaling.minReplicas }} 14 | maxReplicas: {{ .Values.autoscaling.maxReplicas }} 15 | metrics: 16 | {{- if .Values.autoscaling.targetCPUUtilizationPercentage }} 17 | - type: Resource 18 | resource: 19 | name: cpu 20 | targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }} 21 | {{- end }} 22 | {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }} 23 | - type: Resource 24 | resource: 25 | name: memory 26 | targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }} 27 | {{- end }} 28 | {{- end }} 29 | -------------------------------------------------------------------------------- /charts/order/templates/ingress.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.ingress.enabled -}} 2 | {{- $fullName := include "order.fullname" . -}} 3 | {{- $svcPort := .Values.service.port -}} 4 | {{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }} 5 | {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }} 6 | {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}} 7 | {{- end }} 8 | {{- end }} 9 | {{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}} 10 | apiVersion: networking.k8s.io/v1 11 | {{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}} 12 | apiVersion: networking.k8s.io/v1beta1 13 | {{- else -}} 14 | apiVersion: extensions/v1beta1 15 | {{- end }} 16 | kind: Ingress 17 | metadata: 18 | name: {{ $fullName }} 19 | labels: 20 | {{- include "order.labels" . | nindent 4 }} 21 | {{- with .Values.ingress.annotations }} 22 | annotations: 23 | {{- toYaml . | nindent 4 }} 24 | {{- end }} 25 | spec: 26 | {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }} 27 | ingressClassName: {{ .Values.ingress.className }} 28 | {{- end }} 29 | {{- if .Values.ingress.tls }} 30 | tls: 31 | {{- range .Values.ingress.tls }} 32 | - hosts: 33 | {{- range .hosts }} 34 | - {{ . | quote }} 35 | {{- end }} 36 | secretName: {{ .secretName }} 37 | {{- end }} 38 | {{- end }} 39 | rules: 40 | {{- range .Values.ingress.hosts }} 41 | - host: {{ .host | quote }} 42 | http: 43 | paths: 44 | {{- range .paths }} 45 | - path: {{ .path }} 46 | {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }} 47 | pathType: {{ .pathType }} 48 | {{- end }} 49 | backend: 50 | {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }} 51 | service: 52 | name: {{ $fullName }} 53 | port: 54 | number: {{ $svcPort }} 55 | {{- else }} 56 | serviceName: {{ $fullName }} 57 | servicePort: {{ $svcPort }} 58 | {{- end }} 59 | {{- end }} 60 | {{- end }} 61 | {{- end }} 62 | -------------------------------------------------------------------------------- /charts/order/templates/service.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Service 3 | metadata: 4 | name: {{ include "order.fullname" . }} 5 | labels: 6 | {{- include "order.labels" . | nindent 4 }} 7 | spec: 8 | type: {{ .Values.service.type }} 9 | ports: 10 | - port: {{ .Values.service.port }} 11 | targetPort: http 12 | protocol: TCP 13 | name: http 14 | selector: 15 | {{- include "order.selectorLabels" . | nindent 4 }} 16 | -------------------------------------------------------------------------------- /charts/order/templates/serviceaccount.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.serviceAccount.create -}} 2 | apiVersion: v1 3 | kind: ServiceAccount 4 | metadata: 5 | name: {{ include "order.serviceAccountName" . }} 6 | labels: 7 | {{- include "order.labels" . | nindent 4 }} 8 | {{- with .Values.serviceAccount.annotations }} 9 | annotations: 10 | {{- toYaml . | nindent 4 }} 11 | {{- end }} 12 | {{- end }} 13 | -------------------------------------------------------------------------------- /charts/order/templates/tests/test-connection.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Pod 3 | metadata: 4 | name: "{{ include "order.fullname" . }}-test-connection" 5 | labels: 6 | {{- include "order.labels" . | nindent 4 }} 7 | annotations: 8 | "helm.sh/hook": test 9 | spec: 10 | containers: 11 | - name: wget 12 | image: busybox 13 | command: ['wget'] 14 | args: ['{{ include "order.fullname" . }}:{{ .Values.service.port }}'] 15 | restartPolicy: Never 16 | -------------------------------------------------------------------------------- /charts/order/values.yaml: -------------------------------------------------------------------------------- 1 | # Default values for order. 2 | # This is a YAML-formatted file. 3 | # Declare variables to be passed into your templates. 4 | 5 | replicaCount: 1 6 | 7 | image: 8 | repository: ghcr.io/huseyinbabal/order 9 | pullPolicy: Always 10 | # Overrides the image tag whose default is the chart appVersion. 11 | tag: "main" 12 | 13 | imagePullSecrets: [] 14 | nameOverride: "" 15 | fullnameOverride: "" 16 | 17 | serviceAccount: 18 | # Specifies whether a service account should be created 19 | create: true 20 | # Annotations to add to the service account 21 | annotations: {} 22 | # The name of the service account to use. 23 | # If not set and create is true, a name is generated using the fullname template 24 | name: "" 25 | 26 | podAnnotations: {} 27 | 28 | podSecurityContext: {} 29 | # fsGroup: 2000 30 | 31 | securityContext: {} 32 | # capabilities: 33 | # drop: 34 | # - ALL 35 | # readOnlyRootFilesystem: true 36 | # runAsNonRoot: true 37 | # runAsUser: 1000 38 | 39 | service: 40 | type: ClusterIP 41 | port: 8080 42 | 43 | ingress: 44 | enabled: false 45 | className: "" 46 | annotations: {} 47 | # kubernetes.io/ingress.class: nginx 48 | # kubernetes.io/tls-acme: "true" 49 | hosts: 50 | - host: chart-example.local 51 | paths: 52 | - path: / 53 | pathType: ImplementationSpecific 54 | tls: [] 55 | # - secretName: chart-example-tls 56 | # hosts: 57 | # - chart-example.local 58 | 59 | resources: {} 60 | # We usually recommend not to specify default resources and to leave this as a conscious 61 | # choice for the user. This also increases chances charts run on environments with little 62 | # resources, such as Minikube. If you do want to specify resources, uncomment the following 63 | # lines, adjust them as necessary, and remove the curly braces after 'resources:'. 64 | # limits: 65 | # cpu: 100m 66 | # memory: 128Mi 67 | # requests: 68 | # cpu: 100m 69 | # memory: 128Mi 70 | 71 | autoscaling: 72 | enabled: false 73 | minReplicas: 1 74 | maxReplicas: 100 75 | targetCPUUtilizationPercentage: 80 76 | # targetMemoryUtilizationPercentage: 80 77 | 78 | nodeSelector: {} 79 | 80 | tolerations: [] 81 | 82 | affinity: {} 83 | -------------------------------------------------------------------------------- /charts/shipping/.helmignore: -------------------------------------------------------------------------------- 1 | # Patterns to ignore when building packages. 2 | # This supports shell glob matching, relative path matching, and 3 | # negation (prefixed with !). Only one pattern per line. 4 | .DS_Store 5 | # Common VCS dirs 6 | .git/ 7 | .gitignore 8 | .bzr/ 9 | .bzrignore 10 | .hg/ 11 | .hgignore 12 | .svn/ 13 | # Common backup files 14 | *.swp 15 | *.bak 16 | *.tmp 17 | *.orig 18 | *~ 19 | # Various IDEs 20 | .project 21 | .idea/ 22 | *.tmproj 23 | .vscode/ 24 | -------------------------------------------------------------------------------- /charts/shipping/Chart.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v2 2 | name: shipping 3 | description: A Helm chart for Kubernetes 4 | 5 | # A chart can be either an 'application' or a 'library' chart. 6 | # 7 | # Application charts are a collection of templates that can be packaged into versioned archives 8 | # to be deployed. 9 | # 10 | # Library charts provide useful utilities or functions for the chart developer. They're included as 11 | # a dependency of application charts to inject those utilities and functions into the rendering 12 | # pipeline. Library charts do not define any templates and therefore cannot be deployed. 13 | type: application 14 | 15 | # This is the chart version. This version number should be incremented each time you make changes 16 | # to the chart and its templates, including the app version. 17 | # Versions are expected to follow Semantic Versioning (https://semver.org/) 18 | version: 0.1.0 19 | 20 | # This is the version number of the application being deployed. This version number should be 21 | # incremented each time you make changes to the application. Versions are not expected to 22 | # follow Semantic Versioning. They should reflect the version the application is using. 23 | # It is recommended to use it with quotes. 24 | appVersion: "1.16.0" 25 | -------------------------------------------------------------------------------- /charts/shipping/templates/NOTES.txt: -------------------------------------------------------------------------------- 1 | 1. Get the application URL by running these commands: 2 | {{- if .Values.ingress.enabled }} 3 | {{- range $host := .Values.ingress.hosts }} 4 | {{- range .paths }} 5 | http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }} 6 | {{- end }} 7 | {{- end }} 8 | {{- else if contains "NodePort" .Values.service.type }} 9 | export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "shipping.fullname" . }}) 10 | export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}") 11 | echo http://$NODE_IP:$NODE_PORT 12 | {{- else if contains "LoadBalancer" .Values.service.type }} 13 | NOTE: It may take a few minutes for the LoadBalancer IP to be available. 14 | You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "shipping.fullname" . }}' 15 | export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "shipping.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}") 16 | echo http://$SERVICE_IP:{{ .Values.service.port }} 17 | {{- else if contains "ClusterIP" .Values.service.type }} 18 | export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "shipping.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") 19 | export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}") 20 | echo "Visit http://127.0.0.1:8080 to use your application" 21 | kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT 22 | {{- end }} 23 | -------------------------------------------------------------------------------- /charts/shipping/templates/_helpers.tpl: -------------------------------------------------------------------------------- 1 | {{/* 2 | Expand the name of the chart. 3 | */}} 4 | {{- define "shipping.name" -}} 5 | {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }} 6 | {{- end }} 7 | 8 | {{/* 9 | Create a default fully qualified app name. 10 | We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). 11 | If release name contains chart name it will be used as a full name. 12 | */}} 13 | {{- define "shipping.fullname" -}} 14 | {{- if .Values.fullnameOverride }} 15 | {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }} 16 | {{- else }} 17 | {{- $name := default .Chart.Name .Values.nameOverride }} 18 | {{- if contains $name .Release.Name }} 19 | {{- .Release.Name | trunc 63 | trimSuffix "-" }} 20 | {{- else }} 21 | {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }} 22 | {{- end }} 23 | {{- end }} 24 | {{- end }} 25 | 26 | {{/* 27 | Create chart name and version as used by the chart label. 28 | */}} 29 | {{- define "shipping.chart" -}} 30 | {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} 31 | {{- end }} 32 | 33 | {{/* 34 | Common labels 35 | */}} 36 | {{- define "shipping.labels" -}} 37 | helm.sh/chart: {{ include "shipping.chart" . }} 38 | {{ include "shipping.selectorLabels" . }} 39 | {{- if .Chart.AppVersion }} 40 | app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} 41 | {{- end }} 42 | app.kubernetes.io/managed-by: {{ .Release.Service }} 43 | {{- end }} 44 | 45 | {{/* 46 | Selector labels 47 | */}} 48 | {{- define "shipping.selectorLabels" -}} 49 | app.kubernetes.io/name: {{ include "shipping.name" . }} 50 | app.kubernetes.io/instance: {{ .Release.Name }} 51 | {{- end }} 52 | 53 | {{/* 54 | Create the name of the service account to use 55 | */}} 56 | {{- define "shipping.serviceAccountName" -}} 57 | {{- if .Values.serviceAccount.create }} 58 | {{- default (include "shipping.fullname" .) .Values.serviceAccount.name }} 59 | {{- else }} 60 | {{- default "default" .Values.serviceAccount.name }} 61 | {{- end }} 62 | {{- end }} 63 | -------------------------------------------------------------------------------- /charts/shipping/templates/deployment.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: apps/v1 2 | kind: Deployment 3 | metadata: 4 | name: {{ include "shipping.fullname" . }} 5 | labels: 6 | {{- include "shipping.labels" . | nindent 4 }} 7 | spec: 8 | {{- if not .Values.autoscaling.enabled }} 9 | replicas: {{ .Values.replicaCount }} 10 | {{- end }} 11 | selector: 12 | matchLabels: 13 | {{- include "shipping.selectorLabels" . | nindent 6 }} 14 | template: 15 | metadata: 16 | {{- with .Values.podAnnotations }} 17 | annotations: 18 | {{- toYaml . | nindent 8 }} 19 | {{- end }} 20 | labels: 21 | {{- include "shipping.selectorLabels" . | nindent 8 }} 22 | spec: 23 | {{- with .Values.imagePullSecrets }} 24 | imagePullSecrets: 25 | {{- toYaml . | nindent 8 }} 26 | {{- end }} 27 | serviceAccountName: {{ include "shipping.serviceAccountName" . }} 28 | securityContext: 29 | {{- toYaml .Values.podSecurityContext | nindent 8 }} 30 | containers: 31 | - name: {{ .Chart.Name }} 32 | securityContext: 33 | {{- toYaml .Values.securityContext | nindent 12 }} 34 | image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}" 35 | imagePullPolicy: {{ .Values.image.pullPolicy }} 36 | ports: 37 | - name: http 38 | containerPort: {{ .Values.service.port }} 39 | protocol: TCP 40 | livenessProbe: 41 | httpGet: 42 | path: /actuator/health 43 | port: http 44 | readinessProbe: 45 | httpGet: 46 | path: /actuator/health 47 | port: http 48 | resources: 49 | {{- toYaml .Values.resources | nindent 12 }} 50 | env: 51 | - name: SPRING_DATASOURCE_PASSWORD 52 | valueFrom: 53 | secretKeyRef: 54 | name: database 55 | key: password 56 | {{- with .Values.nodeSelector }} 57 | nodeSelector: 58 | {{- toYaml . | nindent 8 }} 59 | {{- end }} 60 | {{- with .Values.affinity }} 61 | affinity: 62 | {{- toYaml . | nindent 8 }} 63 | {{- end }} 64 | {{- with .Values.tolerations }} 65 | tolerations: 66 | {{- toYaml . | nindent 8 }} 67 | {{- end }} 68 | -------------------------------------------------------------------------------- /charts/shipping/templates/hpa.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.autoscaling.enabled }} 2 | apiVersion: autoscaling/v2beta1 3 | kind: HorizontalPodAutoscaler 4 | metadata: 5 | name: {{ include "shipping.fullname" . }} 6 | labels: 7 | {{- include "shipping.labels" . | nindent 4 }} 8 | spec: 9 | scaleTargetRef: 10 | apiVersion: apps/v1 11 | kind: Deployment 12 | name: {{ include "shipping.fullname" . }} 13 | minReplicas: {{ .Values.autoscaling.minReplicas }} 14 | maxReplicas: {{ .Values.autoscaling.maxReplicas }} 15 | metrics: 16 | {{- if .Values.autoscaling.targetCPUUtilizationPercentage }} 17 | - type: Resource 18 | resource: 19 | name: cpu 20 | targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }} 21 | {{- end }} 22 | {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }} 23 | - type: Resource 24 | resource: 25 | name: memory 26 | targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }} 27 | {{- end }} 28 | {{- end }} 29 | -------------------------------------------------------------------------------- /charts/shipping/templates/ingress.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.ingress.enabled -}} 2 | {{- $fullName := include "shipping.fullname" . -}} 3 | {{- $svcPort := .Values.service.port -}} 4 | {{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }} 5 | {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }} 6 | {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}} 7 | {{- end }} 8 | {{- end }} 9 | {{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}} 10 | apiVersion: networking.k8s.io/v1 11 | {{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}} 12 | apiVersion: networking.k8s.io/v1beta1 13 | {{- else -}} 14 | apiVersion: extensions/v1beta1 15 | {{- end }} 16 | kind: Ingress 17 | metadata: 18 | name: {{ $fullName }} 19 | labels: 20 | {{- include "shipping.labels" . | nindent 4 }} 21 | {{- with .Values.ingress.annotations }} 22 | annotations: 23 | {{- toYaml . | nindent 4 }} 24 | {{- end }} 25 | spec: 26 | {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }} 27 | ingressClassName: {{ .Values.ingress.className }} 28 | {{- end }} 29 | {{- if .Values.ingress.tls }} 30 | tls: 31 | {{- range .Values.ingress.tls }} 32 | - hosts: 33 | {{- range .hosts }} 34 | - {{ . | quote }} 35 | {{- end }} 36 | secretName: {{ .secretName }} 37 | {{- end }} 38 | {{- end }} 39 | rules: 40 | {{- range .Values.ingress.hosts }} 41 | - host: {{ .host | quote }} 42 | http: 43 | paths: 44 | {{- range .paths }} 45 | - path: {{ .path }} 46 | {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }} 47 | pathType: {{ .pathType }} 48 | {{- end }} 49 | backend: 50 | {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }} 51 | service: 52 | name: {{ $fullName }} 53 | port: 54 | number: {{ $svcPort }} 55 | {{- else }} 56 | serviceName: {{ $fullName }} 57 | servicePort: {{ $svcPort }} 58 | {{- end }} 59 | {{- end }} 60 | {{- end }} 61 | {{- end }} 62 | -------------------------------------------------------------------------------- /charts/shipping/templates/service.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Service 3 | metadata: 4 | name: {{ include "shipping.fullname" . }} 5 | labels: 6 | {{- include "shipping.labels" . | nindent 4 }} 7 | spec: 8 | type: {{ .Values.service.type }} 9 | ports: 10 | - port: {{ .Values.service.port }} 11 | targetPort: http 12 | protocol: TCP 13 | name: http 14 | selector: 15 | {{- include "shipping.selectorLabels" . | nindent 4 }} 16 | -------------------------------------------------------------------------------- /charts/shipping/templates/serviceaccount.yaml: -------------------------------------------------------------------------------- 1 | {{- if .Values.serviceAccount.create -}} 2 | apiVersion: v1 3 | kind: ServiceAccount 4 | metadata: 5 | name: {{ include "shipping.serviceAccountName" . }} 6 | labels: 7 | {{- include "shipping.labels" . | nindent 4 }} 8 | {{- with .Values.serviceAccount.annotations }} 9 | annotations: 10 | {{- toYaml . | nindent 4 }} 11 | {{- end }} 12 | {{- end }} 13 | -------------------------------------------------------------------------------- /charts/shipping/templates/tests/test-connection.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: v1 2 | kind: Pod 3 | metadata: 4 | name: "{{ include "shipping.fullname" . }}-test-connection" 5 | labels: 6 | {{- include "shipping.labels" . | nindent 4 }} 7 | annotations: 8 | "helm.sh/hook": test 9 | spec: 10 | containers: 11 | - name: wget 12 | image: busybox 13 | command: ['wget'] 14 | args: ['{{ include "shipping.fullname" . }}:{{ .Values.service.port }}'] 15 | restartPolicy: Never 16 | -------------------------------------------------------------------------------- /charts/shipping/values.yaml: -------------------------------------------------------------------------------- 1 | # Default values for shipping. 2 | # This is a YAML-formatted file. 3 | # Declare variables to be passed into your templates. 4 | 5 | replicaCount: 1 6 | 7 | image: 8 | repository: ghcr.io/huseyinbabal/shipping 9 | pullPolicy: Always 10 | # Overrides the image tag whose default is the chart appVersion. 11 | tag: "main" 12 | 13 | imagePullSecrets: [] 14 | nameOverride: "" 15 | fullnameOverride: "" 16 | 17 | serviceAccount: 18 | # Specifies whether a service account should be created 19 | create: true 20 | # Annotations to add to the service account 21 | annotations: {} 22 | # The name of the service account to use. 23 | # If not set and create is true, a name is generated using the fullname template 24 | name: "" 25 | 26 | podAnnotations: {} 27 | 28 | podSecurityContext: {} 29 | # fsGroup: 2000 30 | 31 | securityContext: {} 32 | # capabilities: 33 | # drop: 34 | # - ALL 35 | # readOnlyRootFilesystem: true 36 | # runAsNonRoot: true 37 | # runAsUser: 1000 38 | 39 | service: 40 | type: ClusterIP 41 | port: 8080 42 | 43 | ingress: 44 | enabled: false 45 | className: "" 46 | annotations: {} 47 | # kubernetes.io/ingress.class: nginx 48 | # kubernetes.io/tls-acme: "true" 49 | hosts: 50 | - host: chart-example.local 51 | paths: 52 | - path: / 53 | pathType: ImplementationSpecific 54 | tls: [] 55 | # - secretName: chart-example-tls 56 | # hosts: 57 | # - chart-example.local 58 | 59 | resources: {} 60 | # We usually recommend not to specify default resources and to leave this as a conscious 61 | # choice for the user. This also increases chances charts run on environments with little 62 | # resources, such as Minikube. If you do want to specify resources, uncomment the following 63 | # lines, adjust them as necessary, and remove the curly braces after 'resources:'. 64 | # limits: 65 | # cpu: 100m 66 | # memory: 128Mi 67 | # requests: 68 | # cpu: 100m 69 | # memory: 128Mi 70 | 71 | autoscaling: 72 | enabled: false 73 | minReplicas: 1 74 | maxReplicas: 100 75 | targetCPUUtilizationPercentage: 80 76 | # targetMemoryUtilizationPercentage: 80 77 | 78 | nodeSelector: {} 79 | 80 | tolerations: [] 81 | 82 | affinity: {} 83 | -------------------------------------------------------------------------------- /external-secret.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: external-secrets.io/v1beta1 2 | kind: ExternalSecret 3 | metadata: 4 | name: demo 5 | spec: 6 | refreshInterval: "15s" 7 | secretStoreRef: 8 | name: vault-backend 9 | kind: ClusterSecretStore 10 | target: 11 | name: database 12 | creationPolicy: Owner 13 | data: 14 | - secretKey: password 15 | remoteRef: 16 | key: secret/database 17 | property: password 18 | - secretKey: user 19 | remoteRef: 20 | key: secret/database 21 | property: user 22 | -------------------------------------------------------------------------------- /inventory/.gitignore: -------------------------------------------------------------------------------- 1 | HELP.md 2 | .gradle 3 | build/ 4 | !gradle/wrapper/gradle-wrapper.jar 5 | !**/src/main/**/build/ 6 | !**/src/test/**/build/ 7 | 8 | ### STS ### 9 | .apt_generated 10 | .classpath 11 | .factorypath 12 | .project 13 | .settings 14 | .springBeans 15 | .sts4-cache 16 | bin/ 17 | !**/src/main/**/bin/ 18 | !**/src/test/**/bin/ 19 | 20 | ### IntelliJ IDEA ### 21 | .idea 22 | *.iws 23 | *.iml 24 | *.ipr 25 | out/ 26 | !**/src/main/**/out/ 27 | !**/src/test/**/out/ 28 | 29 | ### NetBeans ### 30 | /nbproject/private/ 31 | /nbbuild/ 32 | /dist/ 33 | /nbdist/ 34 | /.nb-gradle/ 35 | 36 | ### VS Code ### 37 | .vscode/ 38 | -------------------------------------------------------------------------------- /inventory/Dockerfile: -------------------------------------------------------------------------------- 1 | FROM amazoncorretto:17-alpine 2 | RUN mkdir /app 3 | COPY app.jar /app/app.jar 4 | WORKDIR /app 5 | EXPOSE 8080 6 | ENTRYPOINT ["java", "-jar", "app.jar"] 7 | -------------------------------------------------------------------------------- /inventory/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'java' 3 | id 'org.springframework.boot' version '3.1.2' 4 | id 'io.spring.dependency-management' version '1.1.2' 5 | } 6 | 7 | group = 'com.example' 8 | version = '0.0.1-SNAPSHOT' 9 | 10 | java { 11 | sourceCompatibility = '17' 12 | } 13 | 14 | repositories { 15 | mavenCentral() 16 | } 17 | 18 | dependencies { 19 | implementation 'org.springframework.boot:spring-boot-starter-data-jpa' 20 | implementation 'org.springframework.boot:spring-boot-starter-web' 21 | implementation 'org.springframework.boot:spring-boot-starter-actuator' 22 | implementation 'org.springframework.kafka:spring-kafka' 23 | runtimeOnly 'org.postgresql:postgresql' 24 | compileOnly 'org.projectlombok:lombok:1.18.28' 25 | annotationProcessor 'org.projectlombok:lombok:1.18.28' 26 | testImplementation 'org.springframework.boot:spring-boot-starter-test' 27 | testImplementation 'org.springframework.boot:spring-boot-testcontainers' 28 | testImplementation 'org.springframework.kafka:spring-kafka-test' 29 | testImplementation 'org.testcontainers:junit-jupiter' 30 | testImplementation 'org.testcontainers:kafka' 31 | testImplementation 'org.testcontainers:postgresql' 32 | testCompileOnly 'org.projectlombok:lombok:1.18.28' 33 | testAnnotationProcessor 'org.projectlombok:lombok:1.18.28' 34 | } 35 | 36 | tasks.named('test') { 37 | useJUnitPlatform() 38 | } 39 | -------------------------------------------------------------------------------- /inventory/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/huseyinbabal/spring-boot-microservices/fecd87d56bc0484ff7a85a566cb5213b4c1184d7/inventory/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /inventory/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip 4 | networkTimeout=10000 5 | zipStoreBase=GRADLE_USER_HOME 6 | zipStorePath=wrapper/dists 7 | -------------------------------------------------------------------------------- /inventory/gradlew: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # 4 | # Copyright © 2015-2021 the original authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | # 21 | # Gradle start up script for POSIX generated by Gradle. 22 | # 23 | # Important for running: 24 | # 25 | # (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is 26 | # noncompliant, but you have some other compliant shell such as ksh or 27 | # bash, then to run this script, type that shell name before the whole 28 | # command line, like: 29 | # 30 | # ksh Gradle 31 | # 32 | # Busybox and similar reduced shells will NOT work, because this script 33 | # requires all of these POSIX shell features: 34 | # * functions; 35 | # * expansions «$var», «${var}», «${var:-default}», «${var+SET}», 36 | # «${var#prefix}», «${var%suffix}», and «$( cmd )»; 37 | # * compound commands having a testable exit status, especially «case»; 38 | # * various built-in commands including «command», «set», and «ulimit». 39 | # 40 | # Important for patching: 41 | # 42 | # (2) This script targets any POSIX shell, so it avoids extensions provided 43 | # by Bash, Ksh, etc; in particular arrays are avoided. 44 | # 45 | # The "traditional" practice of packing multiple parameters into a 46 | # space-separated string is a well documented source of bugs and security 47 | # problems, so this is (mostly) avoided, by progressively accumulating 48 | # options in "$@", and eventually passing that to Java. 49 | # 50 | # Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, 51 | # and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; 52 | # see the in-line comments for details. 53 | # 54 | # There are tweaks for specific operating systems such as AIX, CygWin, 55 | # Darwin, MinGW, and NonStop. 56 | # 57 | # (3) This script is generated from the Groovy template 58 | # https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt 59 | # within the Gradle project. 60 | # 61 | # You can find Gradle at https://github.com/gradle/gradle/. 62 | # 63 | ############################################################################## 64 | 65 | # Attempt to set APP_HOME 66 | 67 | # Resolve links: $0 may be a link 68 | app_path=$0 69 | 70 | # Need this for daisy-chained symlinks. 71 | while 72 | APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path 73 | [ -h "$app_path" ] 74 | do 75 | ls=$( ls -ld "$app_path" ) 76 | link=${ls#*' -> '} 77 | case $link in #( 78 | /*) app_path=$link ;; #( 79 | *) app_path=$APP_HOME$link ;; 80 | esac 81 | done 82 | 83 | # This is normally unused 84 | # shellcheck disable=SC2034 85 | APP_BASE_NAME=${0##*/} 86 | APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit 87 | 88 | # Use the maximum available, or set MAX_FD != -1 to use that value. 89 | MAX_FD=maximum 90 | 91 | warn () { 92 | echo "$*" 93 | } >&2 94 | 95 | die () { 96 | echo 97 | echo "$*" 98 | echo 99 | exit 1 100 | } >&2 101 | 102 | # OS specific support (must be 'true' or 'false'). 103 | cygwin=false 104 | msys=false 105 | darwin=false 106 | nonstop=false 107 | case "$( uname )" in #( 108 | CYGWIN* ) cygwin=true ;; #( 109 | Darwin* ) darwin=true ;; #( 110 | MSYS* | MINGW* ) msys=true ;; #( 111 | NONSTOP* ) nonstop=true ;; 112 | esac 113 | 114 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 115 | 116 | 117 | # Determine the Java command to use to start the JVM. 118 | if [ -n "$JAVA_HOME" ] ; then 119 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 120 | # IBM's JDK on AIX uses strange locations for the executables 121 | JAVACMD=$JAVA_HOME/jre/sh/java 122 | else 123 | JAVACMD=$JAVA_HOME/bin/java 124 | fi 125 | if [ ! -x "$JAVACMD" ] ; then 126 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 127 | 128 | Please set the JAVA_HOME variable in your environment to match the 129 | location of your Java installation." 130 | fi 131 | else 132 | JAVACMD=java 133 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 134 | 135 | Please set the JAVA_HOME variable in your environment to match the 136 | location of your Java installation." 137 | fi 138 | 139 | # Increase the maximum file descriptors if we can. 140 | if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then 141 | case $MAX_FD in #( 142 | max*) 143 | # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. 144 | # shellcheck disable=SC3045 145 | MAX_FD=$( ulimit -H -n ) || 146 | warn "Could not query maximum file descriptor limit" 147 | esac 148 | case $MAX_FD in #( 149 | '' | soft) :;; #( 150 | *) 151 | # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. 152 | # shellcheck disable=SC3045 153 | ulimit -n "$MAX_FD" || 154 | warn "Could not set maximum file descriptor limit to $MAX_FD" 155 | esac 156 | fi 157 | 158 | # Collect all arguments for the java command, stacking in reverse order: 159 | # * args from the command line 160 | # * the main class name 161 | # * -classpath 162 | # * -D...appname settings 163 | # * --module-path (only if needed) 164 | # * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. 165 | 166 | # For Cygwin or MSYS, switch paths to Windows format before running java 167 | if "$cygwin" || "$msys" ; then 168 | APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) 169 | CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) 170 | 171 | JAVACMD=$( cygpath --unix "$JAVACMD" ) 172 | 173 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 174 | for arg do 175 | if 176 | case $arg in #( 177 | -*) false ;; # don't mess with options #( 178 | /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath 179 | [ -e "$t" ] ;; #( 180 | *) false ;; 181 | esac 182 | then 183 | arg=$( cygpath --path --ignore --mixed "$arg" ) 184 | fi 185 | # Roll the args list around exactly as many times as the number of 186 | # args, so each arg winds up back in the position where it started, but 187 | # possibly modified. 188 | # 189 | # NB: a `for` loop captures its iteration list before it begins, so 190 | # changing the positional parameters here affects neither the number of 191 | # iterations, nor the values presented in `arg`. 192 | shift # remove old arg 193 | set -- "$@" "$arg" # push replacement arg 194 | done 195 | fi 196 | 197 | 198 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 199 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 200 | 201 | # Collect all arguments for the java command; 202 | # * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of 203 | # shell script including quotes and variable substitutions, so put them in 204 | # double quotes to make sure that they get re-expanded; and 205 | # * put everything else in single quotes, so that it's not re-expanded. 206 | 207 | set -- \ 208 | "-Dorg.gradle.appname=$APP_BASE_NAME" \ 209 | -classpath "$CLASSPATH" \ 210 | org.gradle.wrapper.GradleWrapperMain \ 211 | "$@" 212 | 213 | # Stop when "xargs" is not available. 214 | if ! command -v xargs >/dev/null 2>&1 215 | then 216 | die "xargs is not available" 217 | fi 218 | 219 | # Use "xargs" to parse quoted args. 220 | # 221 | # With -n1 it outputs one arg per line, with the quotes and backslashes removed. 222 | # 223 | # In Bash we could simply go: 224 | # 225 | # readarray ARGS < <( xargs -n1 <<<"$var" ) && 226 | # set -- "${ARGS[@]}" "$@" 227 | # 228 | # but POSIX shell has neither arrays nor command substitution, so instead we 229 | # post-process each arg (as a line of input to sed) to backslash-escape any 230 | # character that might be a shell metacharacter, then use eval to reverse 231 | # that process (while maintaining the separation between arguments), and wrap 232 | # the whole thing up as a single "set" statement. 233 | # 234 | # This will of course break if any of these variables contains a newline or 235 | # an unmatched quote. 236 | # 237 | 238 | eval "set -- $( 239 | printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | 240 | xargs -n1 | 241 | sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | 242 | tr '\n' ' ' 243 | )" '"$@"' 244 | 245 | exec "$JAVACMD" "$@" 246 | -------------------------------------------------------------------------------- /inventory/gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%"=="" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%"=="" set DIRNAME=. 29 | @rem This is normally unused 30 | set APP_BASE_NAME=%~n0 31 | set APP_HOME=%DIRNAME% 32 | 33 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 34 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 35 | 36 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 37 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 38 | 39 | @rem Find java.exe 40 | if defined JAVA_HOME goto findJavaFromJavaHome 41 | 42 | set JAVA_EXE=java.exe 43 | %JAVA_EXE% -version >NUL 2>&1 44 | if %ERRORLEVEL% equ 0 goto execute 45 | 46 | echo. 47 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 48 | echo. 49 | echo Please set the JAVA_HOME variable in your environment to match the 50 | echo location of your Java installation. 51 | 52 | goto fail 53 | 54 | :findJavaFromJavaHome 55 | set JAVA_HOME=%JAVA_HOME:"=% 56 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 57 | 58 | if exist "%JAVA_EXE%" goto execute 59 | 60 | echo. 61 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 62 | echo. 63 | echo Please set the JAVA_HOME variable in your environment to match the 64 | echo location of your Java installation. 65 | 66 | goto fail 67 | 68 | :execute 69 | @rem Setup the command line 70 | 71 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 72 | 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if %ERRORLEVEL% equ 0 goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | set EXIT_CODE=%ERRORLEVEL% 85 | if %EXIT_CODE% equ 0 set EXIT_CODE=1 86 | if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% 87 | exit /b %EXIT_CODE% 88 | 89 | :mainEnd 90 | if "%OS%"=="Windows_NT" endlocal 91 | 92 | :omega 93 | -------------------------------------------------------------------------------- /inventory/settings.gradle: -------------------------------------------------------------------------------- 1 | rootProject.name = 'inventory' 2 | -------------------------------------------------------------------------------- /inventory/src/main/java/com/example/inventory/DemoApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.inventory; 2 | 3 | import java.util.Map; 4 | 5 | import jdk.jfr.DataAmount; 6 | import lombok.AllArgsConstructor; 7 | import lombok.Data; 8 | import org.springframework.boot.SpringApplication; 9 | import org.springframework.boot.autoconfigure.SpringBootApplication; 10 | import org.springframework.web.bind.annotation.GetMapping; 11 | import org.springframework.web.bind.annotation.RequestParam; 12 | import org.springframework.web.bind.annotation.RestController; 13 | 14 | @SpringBootApplication 15 | public class DemoApplication { 16 | 17 | public static void main(String[] args) { 18 | SpringApplication.run(DemoApplication.class, args); 19 | } 20 | 21 | } 22 | 23 | @RestController 24 | class InventoryController { 25 | 26 | private final Map statuses = Map.of("1", new InventoryStatus(true), "2", new InventoryStatus(false)); 27 | 28 | @GetMapping("/inventories") 29 | public InventoryStatus getInventory(@RequestParam("productId") String productId) { 30 | return this.statuses.getOrDefault(productId, new InventoryStatus(false)); 31 | } 32 | } 33 | 34 | @Data 35 | @AllArgsConstructor 36 | class InventoryStatus { 37 | private boolean exists; 38 | } 39 | -------------------------------------------------------------------------------- /inventory/src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | spring.jpa.properties.hibernate.dialect= org.hibernate.dialect.PostgreSQLDialect 2 | spring.datasource.url=jdbc:postgresql://my-release-postgresql.default.svc.cluster.local:5432/postgres 3 | spring.datasource.username=postgres 4 | spring.jpa.hibernate.ddl-auto=update 5 | management.endpoints.web.exposure.include=health 6 | -------------------------------------------------------------------------------- /inventory/src/test/java/com/example/inventory/DemoApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.example.inventory; 2 | 3 | import org.junit.jupiter.api.Test; 4 | import org.springframework.boot.test.context.SpringBootTest; 5 | 6 | @SpringBootTest 7 | class DemoApplicationTests { 8 | 9 | @Test 10 | void contextLoads() { 11 | } 12 | 13 | } 14 | -------------------------------------------------------------------------------- /inventory/src/test/java/com/example/inventory/TestDemoApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.inventory; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.test.context.TestConfiguration; 5 | import org.springframework.boot.testcontainers.service.connection.ServiceConnection; 6 | import org.springframework.context.annotation.Bean; 7 | import org.testcontainers.containers.PostgreSQLContainer; 8 | 9 | @TestConfiguration(proxyBeanMethods = false) 10 | public class TestDemoApplication { 11 | 12 | @Bean 13 | @ServiceConnection 14 | PostgreSQLContainer postgresContainer() { 15 | return new PostgreSQLContainer<>("postgres:latest"); 16 | } 17 | 18 | public static void main(String[] args) { 19 | SpringApplication.from(DemoApplication::main).with(TestDemoApplication.class).run(args); 20 | } 21 | 22 | } 23 | -------------------------------------------------------------------------------- /order/.gitignore: -------------------------------------------------------------------------------- 1 | HELP.md 2 | .gradle 3 | build/ 4 | !gradle/wrapper/gradle-wrapper.jar 5 | !**/src/main/**/build/ 6 | !**/src/test/**/build/ 7 | 8 | ### STS ### 9 | .apt_generated 10 | .classpath 11 | .factorypath 12 | .project 13 | .settings 14 | .springBeans 15 | .sts4-cache 16 | bin/ 17 | !**/src/main/**/bin/ 18 | !**/src/test/**/bin/ 19 | 20 | ### IntelliJ IDEA ### 21 | .idea 22 | *.iws 23 | *.iml 24 | *.ipr 25 | out/ 26 | !**/src/main/**/out/ 27 | !**/src/test/**/out/ 28 | 29 | ### NetBeans ### 30 | /nbproject/private/ 31 | /nbbuild/ 32 | /dist/ 33 | /nbdist/ 34 | /.nb-gradle/ 35 | 36 | ### VS Code ### 37 | .vscode/ 38 | -------------------------------------------------------------------------------- /order/Dockerfile: -------------------------------------------------------------------------------- 1 | FROM amazoncorretto:17-alpine 2 | RUN mkdir /app 3 | COPY app.jar /app/app.jar 4 | WORKDIR /app 5 | EXPOSE 8080 6 | ENTRYPOINT ["java", "-jar", "app.jar"] 7 | -------------------------------------------------------------------------------- /order/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'java' 3 | id 'org.springframework.boot' version '3.1.2' 4 | id 'io.spring.dependency-management' version '1.1.2' 5 | } 6 | 7 | group = 'com.example' 8 | version = '0.0.1-SNAPSHOT' 9 | 10 | java { 11 | sourceCompatibility = '17' 12 | } 13 | 14 | repositories { 15 | mavenCentral() 16 | } 17 | 18 | dependencyManagement { 19 | imports { 20 | mavenBom "org.springframework.cloud:spring-cloud-dependencies:2022.0.3" 21 | } 22 | } 23 | 24 | dependencies { 25 | 26 | implementation 'org.springframework.boot:spring-boot-starter-data-jpa' 27 | implementation 'org.springframework.boot:spring-boot-starter-web' 28 | implementation 'org.springframework.boot:spring-boot-starter-actuator' 29 | implementation 'org.springframework.kafka:spring-kafka' 30 | implementation 'org.springframework.cloud:spring-cloud-starter-openfeign' 31 | runtimeOnly 'org.postgresql:postgresql' 32 | compileOnly 'org.projectlombok:lombok:1.18.28' 33 | annotationProcessor 'org.projectlombok:lombok:1.18.28' 34 | testImplementation 'org.springframework.boot:spring-boot-starter-test' 35 | testImplementation 'org.springframework.boot:spring-boot-testcontainers' 36 | testImplementation 'org.springframework.kafka:spring-kafka-test' 37 | testImplementation 'org.testcontainers:junit-jupiter' 38 | testImplementation 'org.testcontainers:kafka' 39 | testImplementation 'org.testcontainers:postgresql' 40 | testCompileOnly 'org.projectlombok:lombok:1.18.28' 41 | testAnnotationProcessor 'org.projectlombok:lombok:1.18.28' 42 | } 43 | 44 | tasks.named('test') { 45 | useJUnitPlatform() 46 | } 47 | -------------------------------------------------------------------------------- /order/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/huseyinbabal/spring-boot-microservices/fecd87d56bc0484ff7a85a566cb5213b4c1184d7/order/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /order/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip 4 | networkTimeout=10000 5 | zipStoreBase=GRADLE_USER_HOME 6 | zipStorePath=wrapper/dists 7 | -------------------------------------------------------------------------------- /order/gradlew: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # 4 | # Copyright © 2015-2021 the original authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | # 21 | # Gradle start up script for POSIX generated by Gradle. 22 | # 23 | # Important for running: 24 | # 25 | # (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is 26 | # noncompliant, but you have some other compliant shell such as ksh or 27 | # bash, then to run this script, type that shell name before the whole 28 | # command line, like: 29 | # 30 | # ksh Gradle 31 | # 32 | # Busybox and similar reduced shells will NOT work, because this script 33 | # requires all of these POSIX shell features: 34 | # * functions; 35 | # * expansions «$var», «${var}», «${var:-default}», «${var+SET}», 36 | # «${var#prefix}», «${var%suffix}», and «$( cmd )»; 37 | # * compound commands having a testable exit status, especially «case»; 38 | # * various built-in commands including «command», «set», and «ulimit». 39 | # 40 | # Important for patching: 41 | # 42 | # (2) This script targets any POSIX shell, so it avoids extensions provided 43 | # by Bash, Ksh, etc; in particular arrays are avoided. 44 | # 45 | # The "traditional" practice of packing multiple parameters into a 46 | # space-separated string is a well documented source of bugs and security 47 | # problems, so this is (mostly) avoided, by progressively accumulating 48 | # options in "$@", and eventually passing that to Java. 49 | # 50 | # Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, 51 | # and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; 52 | # see the in-line comments for details. 53 | # 54 | # There are tweaks for specific operating systems such as AIX, CygWin, 55 | # Darwin, MinGW, and NonStop. 56 | # 57 | # (3) This script is generated from the Groovy template 58 | # https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt 59 | # within the Gradle project. 60 | # 61 | # You can find Gradle at https://github.com/gradle/gradle/. 62 | # 63 | ############################################################################## 64 | 65 | # Attempt to set APP_HOME 66 | 67 | # Resolve links: $0 may be a link 68 | app_path=$0 69 | 70 | # Need this for daisy-chained symlinks. 71 | while 72 | APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path 73 | [ -h "$app_path" ] 74 | do 75 | ls=$( ls -ld "$app_path" ) 76 | link=${ls#*' -> '} 77 | case $link in #( 78 | /*) app_path=$link ;; #( 79 | *) app_path=$APP_HOME$link ;; 80 | esac 81 | done 82 | 83 | # This is normally unused 84 | # shellcheck disable=SC2034 85 | APP_BASE_NAME=${0##*/} 86 | APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit 87 | 88 | # Use the maximum available, or set MAX_FD != -1 to use that value. 89 | MAX_FD=maximum 90 | 91 | warn () { 92 | echo "$*" 93 | } >&2 94 | 95 | die () { 96 | echo 97 | echo "$*" 98 | echo 99 | exit 1 100 | } >&2 101 | 102 | # OS specific support (must be 'true' or 'false'). 103 | cygwin=false 104 | msys=false 105 | darwin=false 106 | nonstop=false 107 | case "$( uname )" in #( 108 | CYGWIN* ) cygwin=true ;; #( 109 | Darwin* ) darwin=true ;; #( 110 | MSYS* | MINGW* ) msys=true ;; #( 111 | NONSTOP* ) nonstop=true ;; 112 | esac 113 | 114 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 115 | 116 | 117 | # Determine the Java command to use to start the JVM. 118 | if [ -n "$JAVA_HOME" ] ; then 119 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 120 | # IBM's JDK on AIX uses strange locations for the executables 121 | JAVACMD=$JAVA_HOME/jre/sh/java 122 | else 123 | JAVACMD=$JAVA_HOME/bin/java 124 | fi 125 | if [ ! -x "$JAVACMD" ] ; then 126 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 127 | 128 | Please set the JAVA_HOME variable in your environment to match the 129 | location of your Java installation." 130 | fi 131 | else 132 | JAVACMD=java 133 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 134 | 135 | Please set the JAVA_HOME variable in your environment to match the 136 | location of your Java installation." 137 | fi 138 | 139 | # Increase the maximum file descriptors if we can. 140 | if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then 141 | case $MAX_FD in #( 142 | max*) 143 | # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. 144 | # shellcheck disable=SC3045 145 | MAX_FD=$( ulimit -H -n ) || 146 | warn "Could not query maximum file descriptor limit" 147 | esac 148 | case $MAX_FD in #( 149 | '' | soft) :;; #( 150 | *) 151 | # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. 152 | # shellcheck disable=SC3045 153 | ulimit -n "$MAX_FD" || 154 | warn "Could not set maximum file descriptor limit to $MAX_FD" 155 | esac 156 | fi 157 | 158 | # Collect all arguments for the java command, stacking in reverse order: 159 | # * args from the command line 160 | # * the main class name 161 | # * -classpath 162 | # * -D...appname settings 163 | # * --module-path (only if needed) 164 | # * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. 165 | 166 | # For Cygwin or MSYS, switch paths to Windows format before running java 167 | if "$cygwin" || "$msys" ; then 168 | APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) 169 | CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) 170 | 171 | JAVACMD=$( cygpath --unix "$JAVACMD" ) 172 | 173 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 174 | for arg do 175 | if 176 | case $arg in #( 177 | -*) false ;; # don't mess with options #( 178 | /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath 179 | [ -e "$t" ] ;; #( 180 | *) false ;; 181 | esac 182 | then 183 | arg=$( cygpath --path --ignore --mixed "$arg" ) 184 | fi 185 | # Roll the args list around exactly as many times as the number of 186 | # args, so each arg winds up back in the position where it started, but 187 | # possibly modified. 188 | # 189 | # NB: a `for` loop captures its iteration list before it begins, so 190 | # changing the positional parameters here affects neither the number of 191 | # iterations, nor the values presented in `arg`. 192 | shift # remove old arg 193 | set -- "$@" "$arg" # push replacement arg 194 | done 195 | fi 196 | 197 | 198 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 199 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 200 | 201 | # Collect all arguments for the java command; 202 | # * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of 203 | # shell script including quotes and variable substitutions, so put them in 204 | # double quotes to make sure that they get re-expanded; and 205 | # * put everything else in single quotes, so that it's not re-expanded. 206 | 207 | set -- \ 208 | "-Dorg.gradle.appname=$APP_BASE_NAME" \ 209 | -classpath "$CLASSPATH" \ 210 | org.gradle.wrapper.GradleWrapperMain \ 211 | "$@" 212 | 213 | # Stop when "xargs" is not available. 214 | if ! command -v xargs >/dev/null 2>&1 215 | then 216 | die "xargs is not available" 217 | fi 218 | 219 | # Use "xargs" to parse quoted args. 220 | # 221 | # With -n1 it outputs one arg per line, with the quotes and backslashes removed. 222 | # 223 | # In Bash we could simply go: 224 | # 225 | # readarray ARGS < <( xargs -n1 <<<"$var" ) && 226 | # set -- "${ARGS[@]}" "$@" 227 | # 228 | # but POSIX shell has neither arrays nor command substitution, so instead we 229 | # post-process each arg (as a line of input to sed) to backslash-escape any 230 | # character that might be a shell metacharacter, then use eval to reverse 231 | # that process (while maintaining the separation between arguments), and wrap 232 | # the whole thing up as a single "set" statement. 233 | # 234 | # This will of course break if any of these variables contains a newline or 235 | # an unmatched quote. 236 | # 237 | 238 | eval "set -- $( 239 | printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | 240 | xargs -n1 | 241 | sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | 242 | tr '\n' ' ' 243 | )" '"$@"' 244 | 245 | exec "$JAVACMD" "$@" 246 | -------------------------------------------------------------------------------- /order/gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%"=="" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%"=="" set DIRNAME=. 29 | @rem This is normally unused 30 | set APP_BASE_NAME=%~n0 31 | set APP_HOME=%DIRNAME% 32 | 33 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 34 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 35 | 36 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 37 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 38 | 39 | @rem Find java.exe 40 | if defined JAVA_HOME goto findJavaFromJavaHome 41 | 42 | set JAVA_EXE=java.exe 43 | %JAVA_EXE% -version >NUL 2>&1 44 | if %ERRORLEVEL% equ 0 goto execute 45 | 46 | echo. 47 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 48 | echo. 49 | echo Please set the JAVA_HOME variable in your environment to match the 50 | echo location of your Java installation. 51 | 52 | goto fail 53 | 54 | :findJavaFromJavaHome 55 | set JAVA_HOME=%JAVA_HOME:"=% 56 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 57 | 58 | if exist "%JAVA_EXE%" goto execute 59 | 60 | echo. 61 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 62 | echo. 63 | echo Please set the JAVA_HOME variable in your environment to match the 64 | echo location of your Java installation. 65 | 66 | goto fail 67 | 68 | :execute 69 | @rem Setup the command line 70 | 71 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 72 | 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if %ERRORLEVEL% equ 0 goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | set EXIT_CODE=%ERRORLEVEL% 85 | if %EXIT_CODE% equ 0 set EXIT_CODE=1 86 | if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% 87 | exit /b %EXIT_CODE% 88 | 89 | :mainEnd 90 | if "%OS%"=="Windows_NT" endlocal 91 | 92 | :omega 93 | -------------------------------------------------------------------------------- /order/settings.gradle: -------------------------------------------------------------------------------- 1 | rootProject.name = 'order' 2 | -------------------------------------------------------------------------------- /order/src/main/java/com/example/order/DemoApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.order; 2 | 3 | import jakarta.persistence.Entity; 4 | import jakarta.persistence.EntityNotFoundException; 5 | import jakarta.persistence.GeneratedValue; 6 | import lombok.AllArgsConstructor; 7 | import lombok.Builder; 8 | import lombok.Data; 9 | import lombok.NoArgsConstructor; 10 | import lombok.RequiredArgsConstructor; 11 | import org.springframework.beans.factory.annotation.Autowired; 12 | import org.springframework.boot.SpringApplication; 13 | import org.springframework.boot.autoconfigure.SpringBootApplication; 14 | import org.springframework.cloud.openfeign.EnableFeignClients; 15 | import org.springframework.cloud.openfeign.FeignClient; 16 | import org.springframework.data.repository.CrudRepository; 17 | import org.springframework.kafka.annotation.KafkaListener; 18 | import org.springframework.kafka.core.KafkaTemplate; 19 | import org.springframework.stereotype.Service; 20 | import org.springframework.web.bind.annotation.GetMapping; 21 | import org.springframework.web.bind.annotation.PostMapping; 22 | import org.springframework.web.bind.annotation.RequestBody; 23 | import org.springframework.web.bind.annotation.RequestParam; 24 | import org.springframework.web.bind.annotation.ResponseStatus; 25 | import org.springframework.web.bind.annotation.RestController; 26 | 27 | @SpringBootApplication 28 | @EnableFeignClients 29 | public class DemoApplication { 30 | 31 | public static void main(String[] args) { 32 | SpringApplication.run(DemoApplication.class, args); 33 | } 34 | 35 | } 36 | 37 | @RestController 38 | @RequiredArgsConstructor 39 | class OrderController { 40 | 41 | private final OrderService orderService; 42 | 43 | @PostMapping("/orders") 44 | @ResponseStatus(org.springframework.http.HttpStatus.CREATED) 45 | public void placeOrder(@RequestBody PlaceOrderRequest request) { 46 | this.orderService.placeOrder(request); 47 | } 48 | } 49 | 50 | @Data 51 | @NoArgsConstructor 52 | @AllArgsConstructor 53 | class PlaceOrderRequest { 54 | 55 | private String product; 56 | private double price; 57 | } 58 | 59 | @Service 60 | @RequiredArgsConstructor 61 | class OrderService { 62 | 63 | private final KafkaTemplate kafkaTemplate; 64 | private final OrderRepository orderRepository; 65 | private final InventoryClient inventoryClient; 66 | public void placeOrder(PlaceOrderRequest request) { 67 | InventoryStaus status = inventoryClient.exists(request.getProduct()); 68 | if (!status.isExists()) { 69 | throw new EntityNotFoundException("Product does not exist"); 70 | } 71 | Order order = new Order(); 72 | order.setPrice(request.getPrice()); 73 | order.setProduct(request.getProduct()); 74 | order.setStatus("PLACED"); 75 | Order o = this.orderRepository.save(order); 76 | this.kafkaTemplate.send("prod.orders.placed", String.valueOf(o.getId()), OrderPlacedEvent.builder() 77 | .product(request.getProduct()) 78 | .price(request.getPrice()) 79 | .orderId(order.getId().intValue()) 80 | .build()); 81 | } 82 | 83 | @KafkaListener(topics = "prod.orders.shipped", groupId = "order-group") 84 | public void handleOrderShippedEvent(String orderId) { 85 | this.orderRepository.findById(Long.valueOf(orderId)).ifPresent(order -> { 86 | order.setStatus("SHIPPED"); 87 | this.orderRepository.save(order); 88 | }); 89 | } 90 | } 91 | 92 | @Data 93 | @Builder 94 | class OrderPlacedEvent { 95 | 96 | private int orderId; 97 | private String product; 98 | private double price; 99 | } 100 | 101 | interface OrderRepository extends CrudRepository { 102 | 103 | } 104 | 105 | @Entity(name = "orders") 106 | @Data 107 | class Order { 108 | 109 | @jakarta.persistence.Id 110 | @GeneratedValue 111 | private Long Id; 112 | 113 | private String product; 114 | private double price; 115 | private String status; 116 | } 117 | 118 | @FeignClient(url = "http://localhost:8092", name = "inventories") 119 | interface InventoryClient { 120 | @GetMapping("/inventories") 121 | InventoryStaus exists(@RequestParam("productId") String productId); 122 | } 123 | 124 | @Data 125 | class InventoryStaus { 126 | private boolean exists; 127 | } 128 | -------------------------------------------------------------------------------- /order/src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | 2 | spring.kafka.bootstrap-servers=glorious-gelding-10482-us1-kafka.upstash.io:9092 3 | spring.kafka.properties.sasl.mechanism=SCRAM-SHA-256 4 | spring.kafka.properties.security.protocol=SASL_SSL 5 | spring.kafka.properties.sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required username="Z2xvcmlvdXMtZ2VsZGluZy0xMDQ4MiTeY9nEqP4u3K1n0r-FSUUBHMMryZGOWVQ" password="VXLIm1W9UDN7a76YNgX_jcxn_Ox7VKpdo4kiIDC8sfHWwbDeqdKBIa4rL5cZrW8xAQTxIQ=="; 6 | spring.kafka.producer.key-serializer=org.apache.kafka.common.serialization.StringSerializer 7 | spring.kafka.producer.value-serializer=org.springframework.kafka.support.serializer.JsonSerializer 8 | spring.kafka.producer.properties.spring.json.add.type.headers=false 9 | spring.jpa.properties.hibernate.dialect= org.hibernate.dialect.PostgreSQLDialect 10 | spring.datasource.url=jdbc:postgresql://my-release-postgresql.default.svc.cluster.local:5432/postgres 11 | spring.datasource.username=postgres 12 | spring.jpa.hibernate.ddl-auto=update 13 | management.endpoints.web.exposure.include=health 14 | -------------------------------------------------------------------------------- /order/src/test/java/com/example/order/DemoApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.example.order; 2 | 3 | import org.junit.jupiter.api.Test; 4 | import org.springframework.boot.test.context.SpringBootTest; 5 | 6 | @SpringBootTest 7 | class DemoApplicationTests { 8 | 9 | @Test 10 | void contextLoads() { 11 | } 12 | 13 | } 14 | -------------------------------------------------------------------------------- /order/src/test/java/com/example/order/TestDemoApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.order; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.test.context.TestConfiguration; 5 | import org.springframework.boot.testcontainers.service.connection.ServiceConnection; 6 | import org.springframework.context.annotation.Bean; 7 | import org.testcontainers.containers.PostgreSQLContainer; 8 | 9 | @TestConfiguration(proxyBeanMethods = false) 10 | public class TestDemoApplication { 11 | 12 | @Bean 13 | @ServiceConnection 14 | PostgreSQLContainer postgresContainer() { 15 | return new PostgreSQLContainer<>("postgres:latest"); 16 | } 17 | 18 | public static void main(String[] args) { 19 | SpringApplication.from(DemoApplication::main).with(TestDemoApplication.class).run(args); 20 | } 21 | 22 | } 23 | -------------------------------------------------------------------------------- /secret-store.yaml: -------------------------------------------------------------------------------- 1 | apiVersion: external-secrets.io/v1beta1 2 | kind: ClusterSecretStore 3 | metadata: 4 | name: vault-backend 5 | spec: 6 | provider: 7 | vault: 8 | server: "http://vault.vault.svc.cluster.local:8200" 9 | path: "secret" 10 | version: "v1" 11 | auth: 12 | tokenSecretRef: 13 | name: "vault-token" 14 | key: "token" 15 | -------------------------------------------------------------------------------- /shipping/.gitignore: -------------------------------------------------------------------------------- 1 | HELP.md 2 | .gradle 3 | build/ 4 | !gradle/wrapper/gradle-wrapper.jar 5 | !**/src/main/**/build/ 6 | !**/src/test/**/build/ 7 | 8 | ### STS ### 9 | .apt_generated 10 | .classpath 11 | .factorypath 12 | .project 13 | .settings 14 | .springBeans 15 | .sts4-cache 16 | bin/ 17 | !**/src/main/**/bin/ 18 | !**/src/test/**/bin/ 19 | 20 | ### IntelliJ IDEA ### 21 | .idea 22 | *.iws 23 | *.iml 24 | *.ipr 25 | out/ 26 | !**/src/main/**/out/ 27 | !**/src/test/**/out/ 28 | 29 | ### NetBeans ### 30 | /nbproject/private/ 31 | /nbbuild/ 32 | /dist/ 33 | /nbdist/ 34 | /.nb-gradle/ 35 | 36 | ### VS Code ### 37 | .vscode/ 38 | -------------------------------------------------------------------------------- /shipping/Dockerfile: -------------------------------------------------------------------------------- 1 | FROM amazoncorretto:17-alpine 2 | RUN mkdir /app 3 | COPY app.jar /app/app.jar 4 | WORKDIR /app 5 | EXPOSE 8080 6 | ENTRYPOINT ["java", "-jar", "app.jar"] 7 | -------------------------------------------------------------------------------- /shipping/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'java' 3 | id 'org.springframework.boot' version '3.1.2' 4 | id 'io.spring.dependency-management' version '1.1.2' 5 | } 6 | 7 | group = 'com.example' 8 | version = '0.0.1-SNAPSHOT' 9 | 10 | java { 11 | sourceCompatibility = '17' 12 | } 13 | 14 | repositories { 15 | mavenCentral() 16 | } 17 | 18 | dependencies { 19 | implementation 'org.springframework.boot:spring-boot-starter-data-jpa' 20 | implementation 'org.springframework.boot:spring-boot-starter-web' 21 | implementation 'org.springframework.boot:spring-boot-starter-actuator' 22 | implementation 'org.springframework.kafka:spring-kafka' 23 | runtimeOnly 'org.postgresql:postgresql' 24 | compileOnly 'org.projectlombok:lombok:1.18.28' 25 | annotationProcessor 'org.projectlombok:lombok:1.18.28' 26 | testImplementation 'org.springframework.boot:spring-boot-starter-test' 27 | testImplementation 'org.springframework.boot:spring-boot-testcontainers' 28 | testImplementation 'org.springframework.kafka:spring-kafka-test' 29 | testImplementation 'org.testcontainers:junit-jupiter' 30 | testImplementation 'org.testcontainers:kafka' 31 | testImplementation 'org.testcontainers:postgresql' 32 | testCompileOnly 'org.projectlombok:lombok:1.18.28' 33 | testAnnotationProcessor 'org.projectlombok:lombok:1.18.28' 34 | } 35 | 36 | tasks.named('test') { 37 | useJUnitPlatform() 38 | } 39 | -------------------------------------------------------------------------------- /shipping/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/huseyinbabal/spring-boot-microservices/fecd87d56bc0484ff7a85a566cb5213b4c1184d7/shipping/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /shipping/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip 4 | networkTimeout=10000 5 | zipStoreBase=GRADLE_USER_HOME 6 | zipStorePath=wrapper/dists 7 | -------------------------------------------------------------------------------- /shipping/gradlew: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # 4 | # Copyright © 2015-2021 the original authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | # 21 | # Gradle start up script for POSIX generated by Gradle. 22 | # 23 | # Important for running: 24 | # 25 | # (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is 26 | # noncompliant, but you have some other compliant shell such as ksh or 27 | # bash, then to run this script, type that shell name before the whole 28 | # command line, like: 29 | # 30 | # ksh Gradle 31 | # 32 | # Busybox and similar reduced shells will NOT work, because this script 33 | # requires all of these POSIX shell features: 34 | # * functions; 35 | # * expansions «$var», «${var}», «${var:-default}», «${var+SET}», 36 | # «${var#prefix}», «${var%suffix}», and «$( cmd )»; 37 | # * compound commands having a testable exit status, especially «case»; 38 | # * various built-in commands including «command», «set», and «ulimit». 39 | # 40 | # Important for patching: 41 | # 42 | # (2) This script targets any POSIX shell, so it avoids extensions provided 43 | # by Bash, Ksh, etc; in particular arrays are avoided. 44 | # 45 | # The "traditional" practice of packing multiple parameters into a 46 | # space-separated string is a well documented source of bugs and security 47 | # problems, so this is (mostly) avoided, by progressively accumulating 48 | # options in "$@", and eventually passing that to Java. 49 | # 50 | # Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, 51 | # and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; 52 | # see the in-line comments for details. 53 | # 54 | # There are tweaks for specific operating systems such as AIX, CygWin, 55 | # Darwin, MinGW, and NonStop. 56 | # 57 | # (3) This script is generated from the Groovy template 58 | # https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt 59 | # within the Gradle project. 60 | # 61 | # You can find Gradle at https://github.com/gradle/gradle/. 62 | # 63 | ############################################################################## 64 | 65 | # Attempt to set APP_HOME 66 | 67 | # Resolve links: $0 may be a link 68 | app_path=$0 69 | 70 | # Need this for daisy-chained symlinks. 71 | while 72 | APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path 73 | [ -h "$app_path" ] 74 | do 75 | ls=$( ls -ld "$app_path" ) 76 | link=${ls#*' -> '} 77 | case $link in #( 78 | /*) app_path=$link ;; #( 79 | *) app_path=$APP_HOME$link ;; 80 | esac 81 | done 82 | 83 | # This is normally unused 84 | # shellcheck disable=SC2034 85 | APP_BASE_NAME=${0##*/} 86 | APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit 87 | 88 | # Use the maximum available, or set MAX_FD != -1 to use that value. 89 | MAX_FD=maximum 90 | 91 | warn () { 92 | echo "$*" 93 | } >&2 94 | 95 | die () { 96 | echo 97 | echo "$*" 98 | echo 99 | exit 1 100 | } >&2 101 | 102 | # OS specific support (must be 'true' or 'false'). 103 | cygwin=false 104 | msys=false 105 | darwin=false 106 | nonstop=false 107 | case "$( uname )" in #( 108 | CYGWIN* ) cygwin=true ;; #( 109 | Darwin* ) darwin=true ;; #( 110 | MSYS* | MINGW* ) msys=true ;; #( 111 | NONSTOP* ) nonstop=true ;; 112 | esac 113 | 114 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 115 | 116 | 117 | # Determine the Java command to use to start the JVM. 118 | if [ -n "$JAVA_HOME" ] ; then 119 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 120 | # IBM's JDK on AIX uses strange locations for the executables 121 | JAVACMD=$JAVA_HOME/jre/sh/java 122 | else 123 | JAVACMD=$JAVA_HOME/bin/java 124 | fi 125 | if [ ! -x "$JAVACMD" ] ; then 126 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 127 | 128 | Please set the JAVA_HOME variable in your environment to match the 129 | location of your Java installation." 130 | fi 131 | else 132 | JAVACMD=java 133 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 134 | 135 | Please set the JAVA_HOME variable in your environment to match the 136 | location of your Java installation." 137 | fi 138 | 139 | # Increase the maximum file descriptors if we can. 140 | if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then 141 | case $MAX_FD in #( 142 | max*) 143 | # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. 144 | # shellcheck disable=SC3045 145 | MAX_FD=$( ulimit -H -n ) || 146 | warn "Could not query maximum file descriptor limit" 147 | esac 148 | case $MAX_FD in #( 149 | '' | soft) :;; #( 150 | *) 151 | # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. 152 | # shellcheck disable=SC3045 153 | ulimit -n "$MAX_FD" || 154 | warn "Could not set maximum file descriptor limit to $MAX_FD" 155 | esac 156 | fi 157 | 158 | # Collect all arguments for the java command, stacking in reverse order: 159 | # * args from the command line 160 | # * the main class name 161 | # * -classpath 162 | # * -D...appname settings 163 | # * --module-path (only if needed) 164 | # * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. 165 | 166 | # For Cygwin or MSYS, switch paths to Windows format before running java 167 | if "$cygwin" || "$msys" ; then 168 | APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) 169 | CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) 170 | 171 | JAVACMD=$( cygpath --unix "$JAVACMD" ) 172 | 173 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 174 | for arg do 175 | if 176 | case $arg in #( 177 | -*) false ;; # don't mess with options #( 178 | /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath 179 | [ -e "$t" ] ;; #( 180 | *) false ;; 181 | esac 182 | then 183 | arg=$( cygpath --path --ignore --mixed "$arg" ) 184 | fi 185 | # Roll the args list around exactly as many times as the number of 186 | # args, so each arg winds up back in the position where it started, but 187 | # possibly modified. 188 | # 189 | # NB: a `for` loop captures its iteration list before it begins, so 190 | # changing the positional parameters here affects neither the number of 191 | # iterations, nor the values presented in `arg`. 192 | shift # remove old arg 193 | set -- "$@" "$arg" # push replacement arg 194 | done 195 | fi 196 | 197 | 198 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 199 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 200 | 201 | # Collect all arguments for the java command; 202 | # * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of 203 | # shell script including quotes and variable substitutions, so put them in 204 | # double quotes to make sure that they get re-expanded; and 205 | # * put everything else in single quotes, so that it's not re-expanded. 206 | 207 | set -- \ 208 | "-Dorg.gradle.appname=$APP_BASE_NAME" \ 209 | -classpath "$CLASSPATH" \ 210 | org.gradle.wrapper.GradleWrapperMain \ 211 | "$@" 212 | 213 | # Stop when "xargs" is not available. 214 | if ! command -v xargs >/dev/null 2>&1 215 | then 216 | die "xargs is not available" 217 | fi 218 | 219 | # Use "xargs" to parse quoted args. 220 | # 221 | # With -n1 it outputs one arg per line, with the quotes and backslashes removed. 222 | # 223 | # In Bash we could simply go: 224 | # 225 | # readarray ARGS < <( xargs -n1 <<<"$var" ) && 226 | # set -- "${ARGS[@]}" "$@" 227 | # 228 | # but POSIX shell has neither arrays nor command substitution, so instead we 229 | # post-process each arg (as a line of input to sed) to backslash-escape any 230 | # character that might be a shell metacharacter, then use eval to reverse 231 | # that process (while maintaining the separation between arguments), and wrap 232 | # the whole thing up as a single "set" statement. 233 | # 234 | # This will of course break if any of these variables contains a newline or 235 | # an unmatched quote. 236 | # 237 | 238 | eval "set -- $( 239 | printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | 240 | xargs -n1 | 241 | sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | 242 | tr '\n' ' ' 243 | )" '"$@"' 244 | 245 | exec "$JAVACMD" "$@" 246 | -------------------------------------------------------------------------------- /shipping/gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%"=="" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%"=="" set DIRNAME=. 29 | @rem This is normally unused 30 | set APP_BASE_NAME=%~n0 31 | set APP_HOME=%DIRNAME% 32 | 33 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 34 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 35 | 36 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 37 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 38 | 39 | @rem Find java.exe 40 | if defined JAVA_HOME goto findJavaFromJavaHome 41 | 42 | set JAVA_EXE=java.exe 43 | %JAVA_EXE% -version >NUL 2>&1 44 | if %ERRORLEVEL% equ 0 goto execute 45 | 46 | echo. 47 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 48 | echo. 49 | echo Please set the JAVA_HOME variable in your environment to match the 50 | echo location of your Java installation. 51 | 52 | goto fail 53 | 54 | :findJavaFromJavaHome 55 | set JAVA_HOME=%JAVA_HOME:"=% 56 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 57 | 58 | if exist "%JAVA_EXE%" goto execute 59 | 60 | echo. 61 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 62 | echo. 63 | echo Please set the JAVA_HOME variable in your environment to match the 64 | echo location of your Java installation. 65 | 66 | goto fail 67 | 68 | :execute 69 | @rem Setup the command line 70 | 71 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 72 | 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if %ERRORLEVEL% equ 0 goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | set EXIT_CODE=%ERRORLEVEL% 85 | if %EXIT_CODE% equ 0 set EXIT_CODE=1 86 | if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% 87 | exit /b %EXIT_CODE% 88 | 89 | :mainEnd 90 | if "%OS%"=="Windows_NT" endlocal 91 | 92 | :omega 93 | -------------------------------------------------------------------------------- /shipping/settings.gradle: -------------------------------------------------------------------------------- 1 | rootProject.name = 'shipping' 2 | -------------------------------------------------------------------------------- /shipping/src/main/java/com/example/shipping/DemoApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.shipping; 2 | 3 | import jakarta.persistence.Entity; 4 | import jdk.jfr.DataAmount; 5 | import lombok.AllArgsConstructor; 6 | import lombok.Data; 7 | import lombok.NoArgsConstructor; 8 | import lombok.RequiredArgsConstructor; 9 | import org.springframework.boot.SpringApplication; 10 | import org.springframework.boot.autoconfigure.SpringBootApplication; 11 | import org.springframework.data.repository.CrudRepository; 12 | import org.springframework.kafka.annotation.KafkaListener; 13 | import org.springframework.kafka.core.KafkaTemplate; 14 | import org.springframework.stereotype.Service; 15 | 16 | @SpringBootApplication 17 | public class DemoApplication { 18 | 19 | public static void main(String[] args) { 20 | SpringApplication.run(DemoApplication.class, args); 21 | } 22 | 23 | } 24 | 25 | @Service 26 | @RequiredArgsConstructor 27 | class OrderService { 28 | 29 | private final KafkaTemplate kafkaTemplate; 30 | private final ShippingRepository shippingRepository; 31 | 32 | @KafkaListener(topics = "prod.orders.placed", groupId = "shipping-group") 33 | public void handleOrderPlacedEvent(OrderPlacedEvent event) { 34 | Shipping shipping = new Shipping(); 35 | shipping.setOrderId(event.getOrderId()); 36 | this.shippingRepository.save(shipping); 37 | this.kafkaTemplate.send("prod.orders.shipped", String.valueOf(shipping.getOrderId()), String.valueOf(shipping.getOrderId())); 38 | } 39 | } 40 | 41 | @Data 42 | @NoArgsConstructor 43 | @AllArgsConstructor 44 | class OrderPlacedEvent { 45 | 46 | private int orderId; 47 | private String product; 48 | private double price; 49 | } 50 | 51 | @Entity 52 | @Data 53 | class Shipping { 54 | 55 | @jakarta.persistence.Id 56 | @jakarta.persistence.GeneratedValue 57 | private Long id; 58 | private int orderId; 59 | } 60 | 61 | interface ShippingRepository extends CrudRepository { 62 | 63 | } 64 | -------------------------------------------------------------------------------- /shipping/src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | 2 | spring.kafka.bootstrap-servers=glorious-gelding-10482-us1-kafka.upstash.io:9092 3 | spring.kafka.properties.security.protocol=SASL_SSL 4 | spring.kafka.properties.sasl.mechanism=SCRAM-SHA-256 5 | spring.kafka.consumer.group-id=shipping-group 6 | spring.kafka.properties.sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required username="Z2xvcmlvdXMtZ2VsZGluZy0xMDQ4MiTeY9nEqP4u3K1n0r-FSUUBHMMryZGOWVQ" password="VXLIm1W9UDN7a76YNgX_jcxn_Ox7VKpdo4kiIDC8sfHWwbDeqdKBIa4rL5cZrW8xAQTxIQ=="; 7 | spring.kafka.consumer.key-deserializer=org.apache.kafka.common.serialization.StringDeserializer 8 | spring.kafka.consumer.value-deserializer=org.springframework.kafka.support.serializer.JsonDeserializer 9 | spring.kafka.consumer.properties.spring.json.use.type.headers=false 10 | spring.kafka.consumer.properties.spring.json.value.default.type=com.example.shipping.OrderPlacedEvent 11 | spring.jpa.properties.hibernate.dialect= org.hibernate.dialect.PostgreSQLDialect 12 | spring.datasource.url=jdbc:postgresql://my-release-postgresql.default.svc.cluster.local:5432/postgres 13 | spring.datasource.username=postgres 14 | spring.jpa.hibernate.ddl-auto=update 15 | management.endpoints.web.exposure.include=health 16 | -------------------------------------------------------------------------------- /shipping/src/test/java/com/example/shipping/DemoApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.example.shipping; 2 | 3 | import org.junit.jupiter.api.Test; 4 | import org.springframework.boot.test.context.SpringBootTest; 5 | 6 | @SpringBootTest 7 | class DemoApplicationTests { 8 | 9 | @Test 10 | void contextLoads() { 11 | } 12 | 13 | } 14 | -------------------------------------------------------------------------------- /shipping/src/test/java/com/example/shipping/TestDemoApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.shipping; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.test.context.TestConfiguration; 5 | import org.springframework.boot.testcontainers.service.connection.ServiceConnection; 6 | import org.springframework.context.annotation.Bean; 7 | import org.testcontainers.containers.PostgreSQLContainer; 8 | 9 | @TestConfiguration(proxyBeanMethods = false) 10 | public class TestDemoApplication { 11 | 12 | @Bean 13 | @ServiceConnection 14 | PostgreSQLContainer postgresContainer() { 15 | return new PostgreSQLContainer<>("postgres:latest"); 16 | } 17 | 18 | public static void main(String[] args) { 19 | SpringApplication.from(DemoApplication::main).with(TestDemoApplication.class).run(args); 20 | } 21 | 22 | } 23 | --------------------------------------------------------------------------------