├── .gitignore
├── Dockerfile
├── Makefile
├── README.md
├── chart
└── spin-helm-demo
│ ├── .helmignore
│ ├── Chart.yaml
│ ├── templates
│ ├── _helpers.tpl
│ ├── deployment.yaml
│ └── service.yaml
│ └── values.yaml
├── src
├── images
│ └── spinnaker-logo-inline.svg
├── index.html
└── site.conf
└── values
├── dev.yaml
└── prod.yaml
/.gitignore:
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1 | *.tgz
2 | .env
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/Dockerfile:
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1 | FROM nginx:alpine
2 |
3 | ADD src/ /data/www/
4 | ADD src/site.conf /etc/nginx/conf.d/
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/Makefile:
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1 | CHART_NAME=$(shell cat chart/spin-helm-demo/Chart.yaml | yq -r .name)
2 | CHART_VERSION=$(shell cat chart/spin-helm-demo/Chart.yaml | yq -r .version)
3 |
4 | APP_VERSION ?= $(shell cat chart/spin-helm-demo/Chart.yaml | yq -r .appVersion)
5 |
6 | CHART_BUCKET ?= spin-helm-demo-bucket
7 | DOCKER_REPO ?= spin-helm-repo
8 | SPINNAKER_API ?= https://my-spinnaker.io
9 |
10 | docker:
11 | docker build -t $(DOCKER_REPO):$(APP_VERSION) .
12 | docker tag $(DOCKER_REPO):$(APP_VERSION) $(DOCKER_REPO):latest
13 |
14 | dockerpush: docker
15 | docker push $(DOCKER_REPO):$(APP_VERSION)
16 | docker push $(DOCKER_REPO):latest
17 |
18 | compile:
19 | helm package chart/spin-helm-demo
20 |
21 | upload:
22 | aws s3 cp $(CHART_NAME)-$(CHART_VERSION).tgz s3://$(CHART_BUCKET)/packages/
23 | aws s3 cp values/dev.yaml s3://$(CHART_BUCKET)/packagevalues/$(CHART_NAME)/dev.yaml
24 | aws s3 cp values/prod.yaml s3://$(CHART_BUCKET)/packagevalues/$(CHART_NAME)/prod.yaml
25 |
26 | triggerdocker:
27 | curl -L -vvv -X POST \
28 | -k \
29 | -H"Content-Type: application/json" $(SPINNAKER_API)/webhooks/webhook/spinhelmdemo \
30 | -d '{"artifacts": [{"type": "docker/image", "name": "$(CHART_NAME)", "reference": "$(DOCKER_REPO):$(APP_VERSION)", "kind": "docker"}]}'
31 |
32 | triggerchart:
33 | curl -L -vvv -X POST \
34 | -k \
35 | -H"Content-Type: application/json" $(SPINNAKER_API)/webhooks/webhook/spinhelmdemo \
36 | -d '{"artifacts": [{"type": "s3/object", "name": "s3://$(CHART_BUCKET)/packages/spin-helm-demo-0.1.0.tgz", "reference": "s3://$(CHART_BUCKET)/packages/spin-helm-demo-$(CHART_VERSION).tgz", "kind": "s3"}]}'
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/README.md:
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1 | # spin-helm-demo
2 |
3 | This is the sample repository for the post [Deploying Helm Charts with Armory Spinnaker](https://kb.armory.io/kubernetes/using-spinnaker-and-helm/). If you're planning on using Helm charts with Spinnaker, these resources should serve as a good way to get started.
4 |
5 | ## What's included?
6 |
7 | * A simple "application" running inside a Docker container. Located in `src/`.
8 | * A basic Helm chart that includes a `Deployment` and `Service`
9 | * A `Makefile` for automating various pieces of the process. You could take these commands and integrate them into your CI workflows.
10 |
11 | ## Dependencies
12 |
13 | * `docker`
14 | * `make`
15 | * `helm`
16 | * `aws`
17 | * `curl`
18 |
19 | ## Making customizations
20 |
21 | The `Makefile` exposes a few options that can be overridden. To override them, create a file called `.env` with the following contents:
22 |
23 | ```
24 | export CHART_BUCKET=my-chart-bucket
25 | export DOCKER_REPO=dockerhubusername/spin-helm-demo
26 | export SPINNAKER_API=https://mycoolspinnaker.spinnaker.io
27 | ```
28 |
29 | Then, run `source .env` to make them all environment variables. `make` will override the default values with these variables.
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/chart/spin-helm-demo/.helmignore:
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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 | *~
18 | # Various IDEs
19 | .project
20 | .idea/
21 | *.tmproj
22 |
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/chart/spin-helm-demo/Chart.yaml:
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1 | apiVersion: v1
2 | appVersion: "1.1.4"
3 | description: A Helm chart for demoing Helm support in Spinnaker
4 | name: spin-helm-demo
5 | version: 0.1.7
6 |
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/chart/spin-helm-demo/templates/_helpers.tpl:
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1 | {{/* vim: set filetype=mustache: */}}
2 | {{/*
3 | Expand the name of the chart.
4 | */}}
5 | {{- define "spin-helm-demo.name" -}}
6 | {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
7 | {{- end -}}
8 |
9 | {{/*
10 | Create a default fully qualified app name.
11 | We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
12 | If release name contains chart name it will be used as a full name.
13 | */}}
14 | {{- define "spin-helm-demo.fullname" -}}
15 | {{- if .Values.fullnameOverride -}}
16 | {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
17 | {{- else -}}
18 | {{- $name := default .Chart.Name .Values.nameOverride -}}
19 | {{- if contains $name .Release.Name -}}
20 | {{- .Release.Name | trunc 63 | trimSuffix "-" -}}
21 | {{- else -}}
22 | {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
23 | {{- end -}}
24 | {{- end -}}
25 | {{- end -}}
26 |
27 | {{/*
28 | Create chart name and version as used by the chart label.
29 | */}}
30 | {{- define "spin-helm-demo.chart" -}}
31 | {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
32 | {{- end -}}
33 |
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/chart/spin-helm-demo/templates/deployment.yaml:
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1 | apiVersion: apps/v1beta2
2 | kind: Deployment
3 | metadata:
4 | name: {{ template "spin-helm-demo.fullname" . }}
5 | labels:
6 | app: {{ template "spin-helm-demo.name" . }}
7 | chart: {{ template "spin-helm-demo.chart" . }}
8 | release: {{ .Release.Name }}
9 | heritage: {{ .Release.Service }}
10 | environment: {{ .Values.environment }}
11 | demo: "{{ .Values.demo }}"
12 | spec:
13 | replicas: {{ .Values.replicaCount }}
14 | selector:
15 | matchLabels:
16 | app: {{ template "spin-helm-demo.name" . }}
17 | release: {{ .Release.Name }}
18 | template:
19 | metadata:
20 | labels:
21 | app: {{ template "spin-helm-demo.name" . }}
22 | release: {{ .Release.Name }}
23 | environment: {{ .Values.environment }}
24 | spec:
25 | containers:
26 | - name: {{ .Chart.Name }}
27 | image: "{{ .Values.image.name }}"
28 | imagePullPolicy: {{ .Values.image.pullPolicy }}
29 | ports:
30 | - name: http
31 | containerPort: 3000
32 | protocol: TCP
33 | livenessProbe:
34 | httpGet:
35 | path: /
36 | port: http
37 | readinessProbe:
38 | httpGet:
39 | path: /
40 | port: http
41 | resources:
42 | {{ toYaml .Values.resources | indent 12 }}
43 | {{- with .Values.nodeSelector }}
44 | nodeSelector:
45 | {{ toYaml . | indent 8 }}
46 | {{- end }}
47 | {{- with .Values.affinity }}
48 | affinity:
49 | {{ toYaml . | indent 8 }}
50 | {{- end }}
51 | {{- with .Values.tolerations }}
52 | tolerations:
53 | {{ toYaml . | indent 8 }}
54 | {{- end }}
55 |
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/chart/spin-helm-demo/templates/service.yaml:
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1 | apiVersion: v1
2 | kind: Service
3 | metadata:
4 | name: {{ template "spin-helm-demo.fullname" . }}
5 | labels:
6 | app: {{ template "spin-helm-demo.name" . }}
7 | chart: {{ template "spin-helm-demo.chart" . }}
8 | release: {{ .Release.Name }}
9 | heritage: {{ .Release.Service }}
10 | spec:
11 | type: {{ .Values.service.type }}
12 | ports:
13 | - port: {{ .Values.service.port }}
14 | targetPort: http
15 | protocol: TCP
16 | name: http
17 | selector:
18 | app: {{ template "spin-helm-demo.name" . }}
19 | release: {{ .Release.Name }}
20 |
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/chart/spin-helm-demo/values.yaml:
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1 | # Default values for spin-helm-demo.
2 | # This is a YAML-formatted file.
3 | # Declare variables to be passed into your templates.
4 |
5 | replicaCount: 2
6 | environment: dev
7 | demo: false
8 |
9 | image:
10 | name: spin-helm-demo
11 | pullPolicy: IfNotPresent
12 |
13 | service:
14 | type: LoadBalancer
15 | port: 3000
16 |
17 | ingress:
18 | enabled: false
19 | annotations: {}
20 | # kubernetes.io/ingress.class: nginx
21 | # kubernetes.io/tls-acme: "true"
22 | path: /
23 | hosts:
24 | - chart-example.local
25 | tls: []
26 | # - secretName: chart-example-tls
27 | # hosts:
28 | # - chart-example.local
29 |
30 | resources: {}
31 | # We usually recommend not to specify default resources and to leave this as a conscious
32 | # choice for the user. This also increases chances charts run on environments with little
33 | # resources, such as Minikube. If you do want to specify resources, uncomment the following
34 | # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
35 | # limits:
36 | # cpu: 100m
37 | # memory: 128Mi
38 | # requests:
39 | # cpu: 100m
40 | # memory: 128Mi
41 |
42 | nodeSelector: {}
43 |
44 | tolerations: []
45 |
46 | affinity: {}
47 |
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/src/images/spinnaker-logo-inline.svg:
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1 |
2 |
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/src/index.html:
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1 |
2 |
3 |
4 |
5 |
6 | Spinnaker Helm Demo
7 |
8 |
9 |
10 |
11 |
12 | Hello Armory Spinnaker Users!
13 | 
14 |
15 |
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/src/site.conf:
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1 | server {
2 | listen 3000;
3 | root /data/www;
4 | }
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/values/dev.yaml:
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1 | replicaCount: 1
2 | environment: dev
3 | demo: true
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/values/prod.yaml:
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1 | replicaCount: 4
2 | environment: prod
3 | demo: false
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