├── .DS_Store
├── .idea
    ├── .gitignore
    ├── Platform-Engineer-Kube.iml
    ├── modules.xml
    └── vcs.xml
├── 40171730216847_.pic.jpg
├── KubernetesPart2ndStep
    ├── .DS_Store
    ├── Crossplane
    │   ├── Azure.md
    │   └── setup.md
    ├── Devtron
    │   └── instructions.md
    ├── KubeVirt
    │   ├── .DS_Store
    │   ├── install.sh
    │   ├── prereqs.md
    │   ├── ubuntu
    │   │   ├── directions.md
    │   │   ├── iso_update.md
    │   │   ├── prereqs.md
    │   │   ├── pvc.yaml
    │   │   └── ubuntu.yaml
    │   └── windows_server_2022
    │   │   ├── directions.md
    │   │   ├── iso_update.md
    │   │   ├── pvc.yaml
    │   │   └── win2022.yaml
    ├── Operators
    │   └── instructions.md
    ├── Rancher
    │   └── instructions.md
    └── cluster-api
    │   ├── .DS_Store
    │   ├── azure
    │       ├── apply.sh
    │       ├── cloud-provider.sh
    │       ├── cni-install.sh
    │       ├── connect-to-cluster.sh
    │       ├── install.sh
    │       ├── mgmtinit-azure.sh
    │       ├── rbac-creds.sh
    │       └── workloadcreation-azure.sh
    │   └── website.md
├── NoCodePreparation1stStep
    ├── CIS Azure Kubernetes Service (AKS) Benchmark v1.2.0 PDF.pdf
    ├── CIS_Kubernetes_Benchmark_v1.6.0 (1).pdf
    ├── authentication_and_authorization.md
    ├── creation.md
    ├── management.md
    ├── scanning.md
    ├── security.md
    └── what_is_needed.md
├── README.md
└── UIAndMonitoringEtcStep3
    ├── .DS_Store
    ├── homegrown
        └── instructions.md
    ├── opensource
        ├── .DS_Store
        ├── Backstage
        │   └── instructions.md
        └── CNOE
        │   ├── LICENSE
        │   ├── README.md
        │   ├── idpbuilder
        │   ├── idpbuilder-darwin-arm64.tar.gz
        │   └── instructions.md
    ├── paid
        ├── .DS_Store
        ├── massdriver
        │   └── instructions.md
        ├── opslevel
        │   └── instructions.md
        └── port
        │   └── instructions.md
    └── radius
        ├── instructions.md
        └── radapp
            ├── .rad
                └── rad.yaml
            ├── app.bicep
            └── test.bicep


/.DS_Store:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/.DS_Store


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/.idea/.gitignore:
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1 | # Default ignored files
2 | /shelf/
3 | /workspace.xml
4 | # Editor-based HTTP Client requests
5 | /httpRequests/
6 | # Datasource local storage ignored files
7 | /dataSources/
8 | /dataSources.local.xml
9 | 


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/.idea/Platform-Engineer-Kube.iml:
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1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <module type="WEB_MODULE" version="4">
3 |   <component name="Go" enabled="true" />
4 |   <component name="NewModuleRootManager">
5 |     <content url="file://$MODULE_DIR$" />
6 |     <orderEntry type="inheritedJdk" />
7 |     <orderEntry type="sourceFolder" forTests="false" />
8 |   </component>
9 | </module>


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/.idea/modules.xml:
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1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <project version="4">
3 |   <component name="ProjectModuleManager">
4 |     <modules>
5 |       <module fileurl="file://$PROJECT_DIR$/.idea/Platform-Engineer-Kube.iml" filepath="$PROJECT_DIR$/.idea/Platform-Engineer-Kube.iml" />
6 |     </modules>
7 |   </component>
8 | </project>


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/.idea/vcs.xml:
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1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <project version="4">
3 |   <component name="VcsDirectoryMappings">
4 |     <mapping directory="" vcs="Git" />
5 |   </component>
6 | </project>


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/40171730216847_.pic.jpg:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/40171730216847_.pic.jpg


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/KubernetesPart2ndStep/.DS_Store:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/KubernetesPart2ndStep/.DS_Store


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/KubernetesPart2ndStep/Crossplane/Azure.md:
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 1 | # After installing Crossplane, it takes about 2-3 minutes or so for the CRD's to register
 2 | 
 3 | ```
 4 | cat <<EOF | kubectl apply -f -
 5 | apiVersion: pkg.crossplane.io/v1
 6 | kind: Provider
 7 | metadata:
 8 |   name: upbound-provider-azure
 9 | spec:
10 |   package: 
11 |     xpkg.upbound.io/upbound/provider-azure-network:v0.34.0
12 | EOF
13 | ```
14 | 
15 | ```
16 | kubectl get providers
17 | ```
18 | 
19 | Run the following, copy the output, and save it to a file called `azure.json`
20 | ```
21 | az ad sp create-for-rbac \
22 | --sdk-auth \
23 | --role Owner \
24 | --scopes /subscriptions/your_sub_id
25 | ```
26 | 
27 | ```
28 | kubectl create secret \
29 | generic azure-secret \
30 | -n crossplane-system \
31 | --from-file=creds=./azure.json
32 | ```
33 | 
34 | Create the Provider Config below that updates Crossplane to use the new secret that you just created for authentication/authorization to Azure.
35 | 
36 | If you get an error about the CRD's not being available, ensure that you wait another 3-4 minutes as the CRD's may not be fully installed for the Provider yet.
37 | ```
38 | cat <<EOF | kubectl apply -f -
39 | apiVersion: azure.upbound.io/v1beta1
40 | kind: ProviderConfig
41 | metadata:
42 |   name: default
43 | spec:
44 |   credentials:
45 |     source: Secret
46 |     secretRef:
47 |       namespace: crossplane-system
48 |       name: azure-secret
49 |       key: creds
50 | EOF
51 | ```
52 | 
53 | ```
54 | cat <<EOF | kubectl create -f -
55 | apiVersion: network.azure.upbound.io/v1beta1
56 | kind: VirtualNetwork
57 | metadata:
58 |   name: vnet
59 | spec:
60 |   forProvider:
61 |     addressSpace:
62 |       - 192.168.0.0/16
63 |     location: "East US"
64 |     resourceGroupName: devrelasaservice
65 | EOF
66 | ```
67 | 
68 | ```
69 | cat <<EOF | kubectl delete -f -
70 | apiVersion: network.azure.upbound.io/v1beta1
71 | kind: VirtualNetwork
72 | metadata:
73 |   name: vnet
74 | spec:
75 |   forProvider:
76 |     addressSpace:
77 |       - 192.168.0.0/16
78 |     location: "East US"
79 |     resourceGroupName: devrelasaservice
80 | EOF
81 | ```


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/KubernetesPart2ndStep/Crossplane/setup.md:
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 1 | ```
 2 | helm repo add crossplane-stable https://charts.crossplane.io/stable
 3 | ```
 4 | 
 5 | ```
 6 | helm repo update
 7 | ```
 8 | 
 9 | ```
10 | helm install crossplane \
11 | crossplane-stable/crossplane \
12 | --namespace crossplane-system \
13 | --create-namespace
14 | ```
15 | 
16 | 


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/KubernetesPart2ndStep/Devtron/instructions.md:
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 1 | helm repo add devtron https://helm.devtron.ai
 2 | 
 3 | helm repo update devtron
 4 | 
 5 | helm install devtron devtron/devtron-operator \
 6 | --create-namespace --namespace devtroncd \
 7 | --set installer.modules={cicd} \
 8 | --set argo-cd.enabled=true
 9 | 
10 | kubectl -n devtroncd get secret devtron-secret -o jsonpath='{.data.ADMIN_PASSWORD}' | base64 -d


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/KubernetesPart2ndStep/KubeVirt/.DS_Store:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/KubernetesPart2ndStep/KubeVirt/.DS_Store


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/KubernetesPart2ndStep/KubeVirt/install.sh:
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1 | export VERSION=$(curl -s https://api.github.com/repos/kubevirt/kubevirt/releases | grep tag_name | grep -v -- '-rc' | sort -r | head -1 | awk -F': ' '{print $2}' | sed 's/,//' | xargs)
2 | 
3 | echo $VERSION
4 | 
5 | kubectl apply -f https://github.com/kubevirt/kubevirt/releases/download/$VERSION/kubevirt-operator.yaml
6 | 
7 | kubectl apply -f https://github.com/kubevirt/kubevirt/releases/download/$VERSION/kubevirt-cr.yaml


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/KubernetesPart2ndStep/KubeVirt/prereqs.md:
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1 | 1. https://github.com/kubevirt/containerized-data-importer/blob/main/README.md
2 | 
3 | ```
4 | export VERSION=$(curl -s https://api.github.com/repos/kubevirt/containerized-data-importer/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
5 | kubectl create -f https://github.com/kubevirt/containerized-data-importer/releases/download/$VERSION/cdi-operator.yaml
6 | kubectl create -f https://github.com/kubevirt/containerized-data-importer/releases/download/$VERSION/cdi-cr.yaml
7 | ```
8 | 2. Windows Server ISO or Linux ISO


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/KubernetesPart2ndStep/KubeVirt/ubuntu/directions.md:
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 1 | 1. Install KubeVirt: `install.sh`
 2 | 
 3 | 2. `prereqs` page
 4 | 
 5 | 3. `iso_update.md` page
 6 | 
 7 | 4. Create the PVC for the Linux Server hard drive: `pvc.yaml`
 8 | 
 9 | 6. Create the VM with the `ubuntu2022.yaml`
10 | 
11 | 7. Connect to the VM: `./virtctl-v1.1.0-alpha.0-darwin-arm64 vnc VMNAME`


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/KubernetesPart2ndStep/KubeVirt/ubuntu/iso_update.md:
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 1 |  Expose the CDI Upload Proxy. Containerized-Data-Importer (CDI) is a persistent storage management add-on for Kubernetes. It's primary goal is to provide a declarative way to build Virtual Machine Disks on PVCs for Kubevirt VMs
 2 | 
 3 |  ```
 4 |  kubectl port-forward -n cdi service/cdi-uploadproxy 18443:443
 5 |  ```
 6 |  
 7 |  Upload the ISO
 8 |  ```
 9 |  ./virtctl-v1.1.0-alpha.0-darwin-amd64 image-upload \
10 |    --image-path=/Users/michael/Downloads/ubuntu-22.04.3-live-server-amd64.iso \
11 |    --pvc-name=ubuntuisohd \
12 |    --size=10Gi \
13 |    --storage-class=azurefile-premium \
14 |    --uploadproxy-url=https://127.0.0.1:18443 \
15 |    --insecure \
16 |    --wait-secs=240
17 | ```


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/KubernetesPart2ndStep/KubeVirt/ubuntu/prereqs.md:
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1 | 1. https://github.com/kubevirt/containerized-data-importer/blob/main/README.md
2 | 
3 | ```
4 | export VERSION=$(curl -s https://api.github.com/repos/kubevirt/containerized-data-importer/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
5 | kubectl create -f https://github.com/kubevirt/containerized-data-importer/releases/download/$VERSION/cdi-operator.yaml
6 | kubectl create -f https://github.com/kubevirt/containerized-data-importer/releases/download/$VERSION/cdi-cr.yaml
7 | ```
8 | 2. Linux ISO


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/KubernetesPart2ndStep/KubeVirt/ubuntu/pvc.yaml:
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 1 | kubectl apply -f - <<EOF
 2 | apiVersion: v1
 3 | kind: PersistentVolumeClaim
 4 | metadata:
 5 |   name: linhd
 6 | spec:
 7 |   accessModes:
 8 |     - ReadWriteMany
 9 |   resources:
10 |     requests:
11 |       storage: 100Gi
12 |   storageClassName: azurefile-premium
13 | EOF


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/KubernetesPart2ndStep/KubeVirt/ubuntu/ubuntu.yaml:
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 1 | apiVersion: kubevirt.io/v1
 2 | kind: VirtualMachine
 3 | metadata:
 4 |   generation: 1
 5 |   labels:
 6 |     kubevirt.io/os: linux
 7 |   name: ubuntuserver
 8 | spec:
 9 |   running: true
10 |   template:
11 |     metadata:
12 |       labels:
13 |         kubevirt.io/domain: vm1
14 |     spec:
15 |       domain:
16 |         cpu:
17 |           cores: 2
18 |         devices:
19 |           disks:
20 |           - bootOrder: 2
21 |             cdrom:
22 |               bus: sata
23 |             name: cdromiso
24 |           - disk:
25 |               bus: virtio
26 |             name: harddrive
27 |             bootOrder: 1
28 |           - cdrom:
29 |               bus: sata
30 |               readonly: true
31 |             name: virtio-drivers
32 |         machine:
33 |           type: q35
34 |         resources:
35 |           requests:
36 |             memory: 4096M
37 |       volumes:
38 |       - name: cdromiso
39 |         persistentVolumeClaim:
40 |           claimName: ubuntuisohd
41 |       - name: harddrive
42 |         persistentVolumeClaim:
43 |           claimName: linhd
44 |       - name:  virtio-drivers
45 |         containerDisk:
46 |           image: kubevirt/virtio-container-disk


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/KubernetesPart2ndStep/KubeVirt/windows_server_2022/directions.md:
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 1 | 1. Install KubeVirt: `install.sh`
 2 | 
 3 | 2. `prereqs` page
 4 | 
 5 | 3. `iso_update.md` page
 6 | 
 7 | 4. Create the PVC for the Windows Server hard drive: `pvc.yaml`
 8 | 
 9 | 5. Pull down the Docker Image for the Virtio drivers
10 | - `docker pull quay.io/kubevirt/virtio-container-disk`
11 | - Docs: https://kubevirt.io/user-guide/virtual_machines/windows_virtio_drivers/#how-to-obtain-virtio-drivers
12 | 
13 | 6. Create the VM with the `win2022.yaml`
14 | 
15 | 7. Connect to the VM: `./virtctl-v1.1.0-alpha.0-darwin-arm64 vnc VMNAME`
16 | 
17 | 8. When you get to the screen to install the OS on a disk, you'll see no disks. You have to implement the drivers by clicking the "Load driver" button.


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/KubernetesPart2ndStep/KubeVirt/windows_server_2022/iso_update.md:
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 1 |  Expose the CDI Upload Proxy. Containerized-Data-Importer (CDI) is a persistent storage management add-on for Kubernetes. It's primary goal is to provide a declarative way to build Virtual Machine Disks on PVCs for Kubevirt VMs
 2 | 
 3 |  ```
 4 |  kubectl port-forward -n cdi service/cdi-uploadproxy 18443:443
 5 |  ```
 6 |  
 7 |  Upload the ISO
 8 |  ```
 9 |  ./virtctl-v1.1.0-alpha.0-darwin-amd64 image-upload \
10 |    --image-path=/Users/michael/Downloads/SERVER_EVAL_x64FRE_en-us.iso \
11 |    --pvc-name=isohd \
12 |    --size=20Gi \
13 |    --storage-class=azurefile-premium \
14 |    --uploadproxy-url=https://127.0.0.1:18443 \
15 |    --insecure \
16 |    --wait-secs=240
17 | ```


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/KubernetesPart2ndStep/KubeVirt/windows_server_2022/pvc.yaml:
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 1 | kubectl apply -f - <<EOF
 2 | apiVersion: v1
 3 | kind: PersistentVolumeClaim
 4 | metadata:
 5 |   name: winhd
 6 | spec:
 7 |   accessModes:
 8 |     - ReadWriteMany
 9 |   resources:
10 |     requests:
11 |       storage: 100Gi
12 |   storageClassName: azurefile-premium
13 | EOF


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/KubernetesPart2ndStep/KubeVirt/windows_server_2022/win2022.yaml:
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 1 | apiVersion: kubevirt.io/v1
 2 | kind: VirtualMachine
 3 | metadata:
 4 |   name: win2022-server
 5 | spec:
 6 |   running: true
 7 |   template:
 8 |     metadata:
 9 |       labels:
10 |         kubevirt.io/domain: win2022-server
11 |         kubevirt.io/os: windows
12 |     spec:
13 |       domain:
14 |         clock:
15 |           utc: {}
16 |           timer:
17 |             hpet:
18 |               present: false
19 |             pit:
20 |               tickPolicy: delay
21 |             rtc:
22 |               tickPolicy: catchup
23 |             hyperv: {}
24 |         cpu:
25 |           cores: 4
26 |         devices:
27 |           disks:
28 |           - bootOrder: 1
29 |             cdrom:
30 |               bus: sata
31 |             name: cdromiso
32 |           - disk:
33 |               bus: virtio
34 |             name: harddrive
35 |             bootOrder: 2
36 |           - cdrom:
37 |               bus: sata
38 |             name: virtiocontainerdisk
39 |         machine:
40 |           type: q35
41 |         resources:
42 |           requests:
43 |             memory: 8G
44 |         features:
45 |           acpi: {}
46 |           apic: {}
47 |           hyperv:
48 |             relaxed: {}
49 |             spinlocks:
50 |               spinlocks: 8191
51 |             vapic: {}
52 |           smm: {}
53 |         # firmware:
54 |         #   bootloader:
55 |         #     efi:
56 |         #       secureBoot: true
57 |       volumes:
58 |       - name: cdromiso
59 |         persistentVolumeClaim:
60 |           claimName: isohd
61 |       - name: harddrive
62 |         persistentVolumeClaim:
63 |           claimName: winhd
64 |       - containerDisk:
65 |           image: kubevirt/virtio-container-disk
66 |         name: virtiocontainerdisk


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/KubernetesPart2ndStep/Operators/instructions.md:
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 1 | 1. Create a new Directory called Operator
 2 | 
 3 | 2. Within the Operator directory, create a new directory called `mikestestop`
 4 | 
 5 | 3. Install Kubebuilder
 6 | ```
 7 | curl -L -o kubebuilder "https://go.kubebuilder.io/dl/latest/$(go env GOOS)/$(go env GOARCH)"
 8 | chmod +x kubebuilder && mv kubebuilder /usr/local/bin/
 9 | ```
10 | 
11 | ```
12 | kubebuilder init --domain simplyanengineer.com --repo github.com/adminturneddevops/mikesapi
13 | ```
14 | 
15 | ```
16 | kubebuilder create api --group simplyanengineer.com --version v1 --kind MikesAPI
17 | ```
18 | 
19 | ```
20 | make manifests
21 | ```


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/KubernetesPart2ndStep/Rancher/instructions.md:
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 1 | 1. Install Ingress
 2 | ```
 3 | NAMESPACE=ingress-system
 4 | 
 5 | helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx
 6 | helm repo update
 7 | 
 8 | helm install ingress-nginx ingress-nginx/ingress-nginx \
 9 |   --create-namespace \
10 |   --namespace=ingress-system \
11 |   --set controller.service.annotations."service\.beta\.kubernetes\.io/azure-load-balancer-health-probe-request-path"=/healthz
12 | ```
13 | 
14 | 2. Install `cert-manager`
15 | ```
16 | helm repo add jetstack https://charts.jetstack.io
17 | 
18 | helm repo update
19 | 
20 | helm install \
21 |   cert-manager jetstack/cert-manager \
22 |   --namespace cert-manager \
23 |   --set installCRDs=true \
24 |   --create-namespace
25 | ```
26 | 
27 | 3. Install Rancher
28 | 
29 | ```
30 | helm repo add rancher-latest https://releases.rancher.com/server-charts/latest
31 | 
32 | helm install rancher rancher-latest/rancher \
33 |   --namespace cattle-system \
34 |   --set hostname=rancher.my.org \
35 |   --set replicas=3 \
36 |   --create-namespace
37 | ```
38 | 
39 | 4. Retrieve Rancher password.
40 | ```
41 | kubectl get secret --namespace cattle-system bootstrap-secret -o go-template='{{.data.bootstrapPassword|base64decode}}{{ "\n" }}'
42 | ```
43 | 
44 | 5. Access Rancher UI.
45 | ```
46 | kubectl port-forward -n cattle-system svc/rancher 8080:443
47 | ```
48 | 
49 | ### Rancher Local On Docker Container (optional)
50 | 1. Install Rancher
51 | ```
52 | docker run -d --restart=unless-stopped \
53 |   -p 80:80 -p 443:443 \
54 |   --privileged \
55 |   rancher/rancher:latest
56 | ```
57 | 
58 | 2. Retrieve the container id
59 | ```
60 | docker container ls
61 | ```
62 | 
63 | 2. Retrieve initial password
64 | docker logs YOUR_RANCHER_CONTAINER_ID 2>&1 | grep "Bootstrap Password:"
65 | 
66 | 3. Log in and register cluster.
67 | 


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/KubernetesPart2ndStep/cluster-api/.DS_Store:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/KubernetesPart2ndStep/cluster-api/.DS_Store


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/KubernetesPart2ndStep/cluster-api/azure/apply.sh:
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1 | ```
2 | kubectl apply -f capi-azurekubeadm.yaml
3 | ```


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/KubernetesPart2ndStep/cluster-api/azure/cloud-provider.sh:
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1 | ```
2 | helm install --kubeconfig=./capi-azure.kubeconfig --repo https://raw.githubusercontent.com/kubernetes-sigs/cloud-provider-azure/master/helm/repo cloud-provider-azure --generate-name --set infra.clusterName=capi-azure --set cloudControllerManager.clusterCIDR="192.168.0.0/16"
3 | ```


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/KubernetesPart2ndStep/cluster-api/azure/cni-install.sh:
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1 | ```
2 | helm repo add projectcalico https://docs.tigera.io/calico/charts --kubeconfig=./capi-azure.kubeconfig && \
3 | helm install calico projectcalico/tigera-operator --kubeconfig=./capi-azure.kubeconfig -f https://raw.githubusercontent.com/kubernetes-sigs/cluster-api-provider-azure/main/templates/addons/calico/values.yaml --namespace tigera-operator --create-namespace
4 | ```


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/KubernetesPart2ndStep/cluster-api/azure/connect-to-cluster.sh:
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1 | ```
2 | clusterctl get kubeconfig capi-azure > capi-azure.kubeconfig
3 | ```


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/KubernetesPart2ndStep/cluster-api/azure/install.sh:
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 1 | ## Linux
 2 | 
 3 | ```
 4 | curl -L https://github.com/kubernetes-sigs/cluster-api/releases/download/v1.4.4/clusterctl-linux-amd64 -o clusterctl
 5 | 
 6 | sudo install -o root -g root -m 0755 clusterctl /usr/local/bin/clusterctl
 7 | ```
 8 | 
 9 | ## Mac
10 | ```
11 | brew install clusterctl
12 | ```


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/KubernetesPart2ndStep/cluster-api/azure/mgmtinit-azure.sh:
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 1 | ```
 2 | export CLUSTER_TOPOLOGY=true
 3 | ```
 4 | 
 5 | ```
 6 | export AZURE_SUBSCRIPTION_ID=""
 7 | 
 8 | # Create an Azure Service Principal and paste the output here
 9 | export AZURE_TENANT_ID=""
10 | export AZURE_CLIENT_ID=""
11 | export AZURE_CLIENT_SECRET=""
12 | 
13 | # Base64 encode the variables
14 | export AZURE_SUBSCRIPTION_ID_B64="$(echo -n "$AZURE_SUBSCRIPTION_ID" | base64 | tr -d '\n')"
15 | export AZURE_TENANT_ID_B64="$(echo -n "$AZURE_TENANT_ID" | base64 | tr -d '\n')"
16 | export AZURE_CLIENT_ID_B64="$(echo -n "$AZURE_CLIENT_ID" | base64 | tr -d '\n')"
17 | export AZURE_CLIENT_SECRET_B64="$(echo -n "$AZURE_CLIENT_SECRET" | base64 | tr -d '\n')"
18 | 
19 | # Settings needed for AzureClusterIdentity used by the AzureCluster
20 | export AZURE_CLUSTER_IDENTITY_SECRET_NAME="cluster-identity-secret"
21 | export CLUSTER_IDENTITY_NAME="cluster-identity"
22 | export AZURE_CLUSTER_IDENTITY_SECRET_NAMESPACE="default"
23 | ```
24 | 
25 | ```
26 | # Create a secret to include the password of the Service Principal identity created in Azure
27 | kubectl create secret generic "${AZURE_CLUSTER_IDENTITY_SECRET_NAME}" --from-literal=clientSecret="${AZURE_CLIENT_SECRET}" --namespace "${AZURE_CLUSTER_IDENTITY_SECRET_NAMESPACE}"
28 | ```
29 | 
30 | ```
31 | # Finally, initialize the management cluster
32 | clusterctl init --infrastructure azure
33 | ```


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/KubernetesPart2ndStep/cluster-api/azure/rbac-creds.sh:
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1 | az ad sp create-for-rbac -n MyApp --role Contributor --scopes /subscriptions/220284d2-6a19-4781-87f8-5c564ec4fec9


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/KubernetesPart2ndStep/cluster-api/azure/workloadcreation-azure.sh:
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 1 | ```
 2 | export AZURE_LOCATION="eastus"
 3 | 
 4 | export AZURE_CONTROL_PLANE_MACHINE_TYPE="Standard_D2s_v3"
 5 | export AZURE_NODE_MACHINE_TYPE="Standard_D2s_v3"
 6 | 
 7 | export AZURE_RESOURCE_GROUP="devrelasaservice"
 8 | ```
 9 | 
10 | ```
11 | clusterctl generate cluster capi-azure --kubernetes-version v1.28.0 > capi-azurekubeadm.yaml
12 | ```


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/KubernetesPart2ndStep/cluster-api/website.md:
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1 | https://capz.sigs.k8s.io/topics/managedcluster.html


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/NoCodePreparation1stStep/CIS Azure Kubernetes Service (AKS) Benchmark v1.2.0 PDF.pdf:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/NoCodePreparation1stStep/CIS Azure Kubernetes Service (AKS) Benchmark v1.2.0 PDF.pdf


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/NoCodePreparation1stStep/CIS_Kubernetes_Benchmark_v1.6.0 (1).pdf:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/NoCodePreparation1stStep/CIS_Kubernetes_Benchmark_v1.6.0 (1).pdf


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/NoCodePreparation1stStep/authentication_and_authorization.md:
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 1 | ## Standard RBAC
 2 | 
 3 | ```
 4 | kubectl create sa podcreator
 5 | ```
 6 | 
 7 | ```
 8 | kubectl get sa podcreator
 9 | ```
10 | 
11 | ```
12 | kubectl apply -f - <<EOF
13 | kind: Role
14 | apiVersion: rbac.authorization.k8s.io/v1
15 | metadata:
16 |   name: podcreator
17 | rules:
18 | - apiGroups: [""]
19 |   resources: ["pods", "deployments"]
20 |   verbs: ["get", "update", "list", "create"]
21 | EOF
22 | ```
23 | 
24 | ```
25 | kubectl apply -f - <<EOF
26 | apiVersion: rbac.authorization.k8s.io/v1
27 | kind: RoleBinding
28 | metadata:
29 |   name: write-pod-default
30 |   namespace: default
31 | subjects:
32 | - kind: ServiceAccount
33 |   name: podcreator
34 |   apiGroup: ""
35 |   namespace: default
36 | roleRef:
37 |   kind: Role
38 |   name: writer
39 |   apiGroup: rbac.authorization.k8s.io
40 | EOF
41 | ```
42 | 
43 | 
44 | ## Azure Active Directory
45 | 
46 | ```
47 | az ad user create --display-name miketheuser --password 'Password12!@' --user-principal-name miketheuser@mlevan1992outlook.onmicrosoft.com
48 | ```
49 | 
50 | ```
51 | az role definition list \
52 | 	--query "[?contains(roleName, 'Azure Kubernetes Service RBAC')].{roleName:roleName,description:description}"
53 | ```
54 | 
55 | ```
56 | az role assignment create \
57 |     --assignee "miketheuser@mlevan1992outlook.onmicrosoft.com" \
58 |     --role "Azure Kubernetes Service RBAC Reader" \
59 |     --scope $(az aks show \
60 |         --resource-group devrelasaservice \
61 |         --name aksenvironment01 \
62 |         --query id -o tsv)
63 | ```
64 | 
65 | ## Keycloak
66 | 
67 | ```
68 | kubectl create -f https://raw.githubusercontent.com/keycloak/keycloak-quickstarts/latest/kubernetes/keycloak.yaml
69 | ```
70 | 
71 | ```
72 | kubectl get svc
73 | ```
74 | 
75 | default username and password are both "admin"
76 | 
77 | Take a look at the docs here: https://www.keycloak.org/getting-started/getting-started-kube


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/NoCodePreparation1stStep/creation.md:
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 1 | ## Code
 2 | 
 3 | 
 4 | 
 5 | ### On-Prem
 6 | 
 7 | https://github.com/AdminTurnedDevOps/Kubernetes-Quickstart-Environments/tree/main/Bare-Metal/kubeadm-cilium
 8 | 
 9 | 
10 | ### AKS
11 | 
12 | https://github.com/AdminTurnedDevOps/Kubernetes-Quickstart-Environments/tree/main/azure/aks
13 | 
14 | 
15 | 
16 | ### EKS
17 | 
18 | https://github.com/AdminTurnedDevOps/Kubernetes-Quickstart-Environments/tree/main/aws/eks
19 | 
20 | 
21 | 
22 | 
23 | ## CICD
24 | 
25 | ### Authentication For Azure
26 | ```
27 | export subscriptionId=220284d2-6a19-4781-87f8-5c564ec4fec9
28 | export resourceGroup=devrelasaservice
29 | 
30 | 
31 | az ad sp create-for-rbac --name "githubactions1" --role contributor \
32 |                             --scopes /subscriptions/$subscriptionId/resourceGroups/$resourceGroup \
33 |                             --sdk-auth
34 |   ```
35 | 
36 | 
37 | ### Clouds
38 | 
39 | EKS Create: https://github.com/AdminTurnedDevOps/kubernetes-real-world-course/blob/main/.github/workflows/terraform.yml
40 | 
41 | AKS Create: https://github.com/AdminTurnedDevOps/kubernetes-real-world-course/blob/main/.github/workflows/terraformaks.yml
42 | 
43 | EKS Destroy: https://github.com/AdminTurnedDevOps/kubernetes-real-world-course/blob/main/.github/workflows/destroy.yml
44 | 
45 | AKS Destroy: https://github.com/AdminTurnedDevOps/kubernetes-real-world-course/blob/main/.github/workflows/aksDestroy.yml


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/NoCodePreparation1stStep/management.md:
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  1 | ## Upgrades
  2 | 
  3 | On-prem and EKS updates
  4 | 
  5 | ### On-Prem
  6 | 
  7 | 
  8 | ```
  9 | # Find the latest 1.28 version in the list.
 10 | # It should look like 1.28.x-*, where x is the latest patch.
 11 | 
 12 | apt update
 13 | apt-cache madison kubeadm
 14 | ```
 15 | 
 16 | ```
 17 | apt-mark unhold kubeadm && \
 18 | apt-get update && apt-get install -y kubeadm='1.28.x-*' && \
 19 | apt-mark hold kubeadm
 20 | ```
 21 | 
 22 | ```
 23 | kubeadm upgrade plan
 24 | ```
 25 | 
 26 | ```
 27 | sudo kubeadm upgrade apply v1.28.x
 28 | ```
 29 | 
 30 | ```
 31 | sudo kubeadm upgrade node
 32 | ```
 33 | 
 34 | ```
 35 | apt-mark unhold kubelet kubectl && \
 36 | apt-get update && apt-get install -y kubelet='1.28.x-*' kubectl='1.28.x-*' && \
 37 | apt-mark hold kubelet kubectl
 38 | ```
 39 | 
 40 | ```
 41 | sudo systemctl daemon-reload
 42 | sudo systemctl restart kubelet
 43 | ```
 44 | 
 45 | ```
 46 | kubectl uncordon <node-to-uncordon>
 47 | ```
 48 | 
 49 | 
 50 | ### EKS
 51 | 
 52 | https://docs.aws.amazon.com/eks/latest/userguide/update-cluster.html
 53 | 
 54 | 
 55 | ## Monitoring and Observability
 56 | 
 57 | When implementing monitoring and observability, you have two primary options:
 58 | - Homegrown
 59 | - Enterprise
 60 | 
 61 | Homegrown is comprised of open-source tools or a monitoring/observability tool that you build in-house.
 62 | 
 63 | Enterprise is a paid tool. Think Datadog or AppDynamics
 64 | 
 65 | ### Open-Source
 66 | 
 67 | - Grafana
 68 | - Prometheus
 69 | - Loki
 70 | - Tempo
 71 | 
 72 | #### Grafana and Prometheus
 73 | 
 74 | ```
 75 | helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
 76 | helm repo update
 77 | ```
 78 | 
 79 | ```
 80 | helm install kube-prometheus prometheus-community/kube-prometheus-stack
 81 | ```
 82 | 
 83 | Grafana Creds
 84 | - Username: admin
 85 | - Password: admin
 86 | 
 87 | (password may also be: prom-operator)
 88 | 
 89 | #### Install Loki
 90 | 
 91 | ```
 92 | helm repo add grafana https://grafana.github.io/helm-charts
 93 | ```
 94 | 
 95 | Configure a `values.yaml` file
 96 | ```
 97 | loki:
 98 |   commonConfig:
 99 |     replication_factor: 1
100 |   storage:
101 |     type: 'filesystem'
102 | singleBinary:
103 |   replicas: 1
104 | ```
105 | 
106 | ```
107 | helm install -n monitoring --values loki-values.yaml loki grafana/loki
108 | ```
109 | #### Install Tempo
110 | 
111 | ```
112 | helm repo add grafana https://grafana.github.io/helm-charts
113 | ```
114 | 
115 | ```
116 | helm install -n monitoring tempo grafana/tempo
117 | ```
118 | 
119 | 
120 | ### Enterprise
121 | 
122 | - Datadog
123 | 
124 | ```
125 | helm repo add datadog https://helm.datadoghq.com
126 | ```
127 | 
128 | ```
129 | helm repo update
130 | ```
131 | 
132 | ```
133 | CLUSTER_NAME=
134 | API_KEY=
135 | ```
136 | 
137 | ```
138 | helm install datadog -n datadog \
139 | --set datadog.site='datadoghq.com' \
140 | --set datadog.clusterName=$CLUSTER_NAME \
141 | --set datadog.clusterAgent.replicas='2' \
142 | --set datadog.clusterAgent.createPodDisruptionBudget='true' \
143 | --set datadog.kubeStateMetricsEnabled=true \
144 | --set datadog.kubeStateMetricsCore.enabled=true \
145 | --set datadog.logs.enabled=true \
146 | --set datadog.logs.containerCollectAll=true \
147 | --set datadog.apiKey=$API_KEY \
148 | --set datadog.processAgent.enabled=true \
149 | --set targetSystem='linux' \
150 | datadog/datadog --create-namespace
151 | ```


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/NoCodePreparation1stStep/scanning.md:
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 1 | ## Kubescape
 2 | 
 3 | 1. Sign up for the Kubescape Forever Free editor: https://cloud.armosec.io/account/sign-up
 4 | 
 5 | 2. Install the Kubescape CLI: https://github.com/kubescape/kubescape
 6 | 
 7 | 3. Log into the Kubescape UI, and under the dashboard, you’ll see an option to add cluster scans. Click the Add cluster scans button.
 8 | 
 9 | 4. Next, you have two options to choose from to deploy cluster scanning:
10 | 
11 | - In Cluster Deployment, which is a Helm Chart that you deploy inside of your cluster.
12 | - With the Kubescape CLI, which you can use locally or even in an automated fashion with a CICD pipeline.
13 | 
14 | Use the Helm Option. You can copy the code from the Kubescape UI as it'll automatically have your account GUID. 
15 | 
16 | 5. Now that the cluster exists, click on CONFIGURATION SCANNING in the left pane and then click on AllControls.
17 | 
18 | 6. Click the "scan" button on the top right and run a scan of ALL. Ensure that cluster scanning is enabled on the bottom left.
19 | 
20 | You'll see a ton of results on the bottom. You can go through each to get an idea of what they look like.
21 | 
22 | ### Manifest Scanning With Kubescape
23 | Run the following to test out how to scan Kubernetes Manifests.
24 | 
25 | ```
26 | kubescape scan https://github.com/AdminTurnedDevOps/PearsonCourses/tree/main/Helm-Charts-For-Kubernetes/Segment3/nginxupdate
27 | ```
28 | 
29 | 
30 | ## Implementing Kube-Bench
31 | 
32 | Kube-Bench is a tool that you can use for security scanning of clusters. It utilizes CIS Benchmarks, so the repeatability aspect for you is available.
33 | 
34 | 1. Download kube-bench. The installation options will vary based on your operating system. For example, below is how you can download Kube-benhc on an Ubuntu server.
35 | ```
36 | curl -L https://github.com/aquasecurity/kube-bench/releases/download/v0.6.10/kube-bench_0.6.10_linux_amd64.deb -o kube-bench_0.6.10_linux_amd64.deb
37 | ```
38 | 
39 | Then, you can run the installation.
40 | 
41 | ```
42 | sudo apt install ./kube-bench_0.6.10_linux_amd64.deb -f
43 | ```
44 | 
45 | ON MAC
46 | ```
47 | curl -L https://github.com/aquasecurity/kube-bench/releases/download/v0.6.2/kube-bench_0.6.2_linux_amd64.tar.gz -o kube-bench_0.6.2_linux_amd64.tar.gz
48 | 
49 | tar -xvf kube-bench_0.6.2_linux_amd64.tar.gz
50 | ```
51 | 
52 | There are several other installation options. Please see them here: 
53 | 
54 | 2. Once kube-bench is installed, run it on the terminal. 
55 | ```
56 | kube-bench
57 | ```
58 | 
59 | It's going to run against your Kubernetes cluster that's in your current context, so you should see a ton of output on the terminal.


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/NoCodePreparation1stStep/security.md:
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  1 | ## OWASP
  2 | 
  3 | https://owasp.org/www-project-kubernetes-top-ten/
  4 | 
  5 | ## CIS
  6 | 
  7 | Go over CIS report
  8 | 
  9 | ## Implementing OPA
 10 | 
 11 | 1. Add the OPA Helm Chart
 12 | ```
 13 | helm repo add gatekeeper https://open-policy-agent.github.io/gatekeeper/charts
 14 | ```
 15 | 
 16 | 2. Install the OPA Helm Chart
 17 | ```
 18 | helm install gatekeeper/gatekeeper --name-template=gatekeeper --namespace gatekeeper-system --create-namespace
 19 | ```
 20 | 
 21 | OR
 22 | 
 23 | ```
 24 | kubectl apply -f https://raw.githubusercontent.com/open-policy-agent/gatekeeper/master/deploy/gatekeeper.yaml
 25 | ```
 26 | 
 27 | 3. Confirm that all Kubernetes resources were deployed.
 28 | ```
 29 | kubectl get all -n gatekeeper-system
 30 | ```
 31 | 
 32 | 1. The config is your definition of what Gatekeeper is allowed to create policies for. For example, in the config.yaml below, Gatekeeper knows that it can only specify Policies for Pods, but no other Kubernetes resources.
 33 | 
 34 | ```
 35 | kubectl create -f - <<EOF
 36 | apiVersion: config.gatekeeper.sh/v1alpha1
 37 | kind: Config
 38 | metadata:
 39 |   name: config
 40 |   namespace: "gatekeeper-system"
 41 | spec:
 42 |   sync:
 43 |     syncOnly:
 44 |       - group: ""
 45 |         version: "v1"
 46 |         kind: "Pod"
 47 | EOF
 48 | ```
 49 | 
 50 | 2. The Constraint Template is the rule/policy that you want to configure for your environment. It's a template, so you can use it across multiple constraints.
 51 | 
 52 | For example, there's a Rego policy in the constraint template in this directory that ensures no one can utilize the latest tag of a container image.
 53 | 
 54 | ```
 55 | kubectl create -f - <<EOF
 56 | apiVersion: templates.gatekeeper.sh/v1beta1
 57 | kind: ConstraintTemplate
 58 | metadata:
 59 |   name: blocklatesttag
 60 |   annotations:
 61 |     description: Blocks container images from using the latest tag
 62 | spec:
 63 |   crd:
 64 |     spec:
 65 |       names:
 66 |         kind: blocklatesttag # this must be the same name as the name on metadata.name (line 4)
 67 |   targets:
 68 |     - target: admission.k8s.gatekeeper.sh
 69 |       rego: |
 70 |         package blocklatesttag
 71 |         violation[{"msg": msg, "details": {}}]{
 72 |         input.review.object.kind == "Pod"
 73 |         imagename := input.review.object.spec.containers[_].image
 74 |         endswith(imagename,"latest")
 75 |         msg := "Images with tag the tag \"latest\" is not allowed"
 76 |         }
 77 | EOF
 78 | ```
 79 | 
 80 | 3. The constraint itself is taking the template that you created above and bringing it to life. It allows you to utilize the template to create your own policy inside of a Kubernetes cluster.
 81 | 
 82 | ```
 83 | kubectl create -f - <<EOF
 84 | apiVersion: constraints.gatekeeper.sh/v1beta1
 85 | kind: blocklatesttag
 86 | metadata:
 87 |   name: nolatestcontainerimage
 88 | spec:
 89 |   match:
 90 |     kinds:
 91 |       - apiGroups: [""]
 92 |         kinds: ["Pod"]
 93 |   parameters:
 94 |     annotation: "no-latest-tag-used"
 95 | EOF
 96 | ```
 97 | 
 98 | 4. To confirm that the OPA policy that you implemented works, you can test it out with the two Kubernetes Manifests below.
 99 | 
100 | The Manifest with the latest tag won’t work because you created a policy in the previous step to ensure that latest tags cannot be used. The deployment itself will deploy, but the Pods won’t come online.
101 | 
102 | Try running the below.
103 | 
104 | ```
105 | kubectl create -f - <<EOF
106 | apiVersion: apps/v1
107 | kind: Deployment
108 | metadata:
109 |   name: nginx-deployment
110 | spec:
111 |   selector:
112 |     matchLabels:
113 |       app: nginxdeployment
114 |   replicas: 2
115 |   template:
116 |     metadata:
117 |       labels:
118 |         app: nginxdeployment
119 |     spec:
120 |       containers:
121 |       - name: nginxdeployment
122 |         image: nginx:latest
123 |         ports:
124 |         - containerPort: 80
125 | EOF
126 | ```
127 | 
128 | 5. Wait a few minutes and when you see that it doesn't come online, delete it.
129 | ```
130 | kubectl delete deployment nginx-deployment
131 | ```
132 | 
133 | 6. The Manifest below will work and the Pods will come online because a container image version number is specified.
134 | ```
135 | kubectl create -f - <<EOF
136 | apiVersion: apps/v1
137 | kind: Deployment
138 | metadata:
139 |   name: nginx-deployment
140 | spec:
141 |   selector:
142 |     matchLabels:
143 |       app: nginxdeployment
144 |   replicas: 2
145 |   template:
146 |     metadata:
147 |       labels:
148 |         app: nginxdeployment
149 |     spec:
150 |       containers:
151 |       - name: nginxdeployment
152 |         image: nginx:1.23.1
153 |         ports:
154 |         - containerPort: 80
155 | EOF
156 | ```
157 | 
158 | 
159 | ## Implementing Kyverno
160 | 
161 | 1. Install Kyverno on your Kubernetes cluster.
162 | ```
163 | kubectl create -f https://raw.githubusercontent.com/kyverno/kyverno/main/config/install.yaml
164 | ```
165 | 
166 | 2. Confirm that all of the resources are running.
167 | ```
168 | kubectl get all -n kyverno
169 | ```
170 | 
171 | 3. Create a new YAML file, call it `disallow.yaml`, and add in the following config.
172 | ```
173 | apiVersion: kyverno.io/v1
174 | kind: ClusterPolicy
175 | metadata:
176 |   name: disallow-latest-tag
177 |   annotations:
178 |     policies.kyverno.io/title: Disallow Latest Tag
179 |     policies.kyverno.io/category: Best Practices
180 |     policies.kyverno.io/severity: medium
181 |     policies.kyverno.io/subject: Pod
182 |     policies.kyverno.io/description: >-
183 |       The ':latest' tag is mutable and can lead to unexpected errors if the
184 |       image changes. A best practice is to use an immutable tag that maps to
185 |       a specific version of an application Pod. This policy validates that the image
186 |       specifies a tag and that it is not called `latest`.      
187 | spec:
188 |   validationFailureAction: audit
189 |   background: true
190 |   rules:
191 |   - name: validate-image-tag
192 |     match:
193 |       resources:
194 |         kinds:
195 |         - Pod
196 |         - Deployment
197 |     validate:
198 |       message: "Using a mutable image tag e.g. 'latest' is not allowed."
199 |       pattern:
200 |         spec:
201 |           containers:
202 |           - image: "!*:latest"
203 | ```
204 | 
205 | 4. Run the following:
206 | ```
207 | kubectl create -f Kyverno/disallow.yaml
208 | ```
209 | 
210 | 5. Create a new YAML file called nginx.yaml and paste in the following configuration.
211 | ```
212 | apiVersion: apps/v1
213 | kind: Deployment
214 | metadata:
215 |   name: nginx-deployment
216 | spec:
217 |   selector:
218 |     matchLabels:
219 |       app: nginxdeployment
220 |   replicas: 2
221 |   template:
222 |     metadata:
223 |       labels:
224 |         app: nginxdeployment
225 |     spec:
226 |       containers:
227 |       - name: nginxdeployment
228 |         image: nginx:latest
229 |         ports:
230 |         - containerPort: 80
231 | ```
232 | 
233 | You should see an output similiar to the below.
234 | 
235 | ```
236 | kubectl create -f nginx.yaml
237 | Error from server: error when creating "nginx.yaml": admission webhook "validate.kyverno.svc-fail" denied the request: 
238 | 
239 | policy Deployment/default/nginx-deployment for resource violation: 
240 | 
241 | require-labels:
242 |   autogen-check-for-labels: 'validation error: label ''app.kubernetes.io/name'' is
243 |     required. rule autogen-check-for-labels failed at path /spec/template/metadata/labels/app.kubernetes.io/name/'
244 | ```


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/NoCodePreparation1stStep/what_is_needed.md:
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 1 | ## Kubernetes As The Platform
 2 | 
 3 | 1. Security (all aspects from apps to cluster)
 4 | 2. Scanning (cluster, images, etc.)
 5 | 3. Authentication and authorization
 6 | 4. Creation (Day One Ops - automation, writing the code to deploy, deployment mechanisms)
 7 | 5. Management (Day Two Ops - upgrades, maintenance, alerting, monitoring/observability, etc.)
 8 | 
 9 | 
10 | 6. Proper SLA's, HA, and scaling
11 | 7. Proper teams (who's managing what?)


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/README.md:
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 1 | # Platform-Engineering On Kubernetes cluster
 2 | Build A Platform Engineering Environment On Kubernetes From Scratch
 3 | 1. Build a Kubernetes cluster as an underlying platform.
 4 | 2. Implement platform capabilities.
 5 | 3. Interact with the platform
 6 | 
 7 | Using Kubernetes, we can have all methods in one place.
 8 | With tools/methods like Operators, Kubevirt, Cluster API, and Crossplane, Kubernetes can be THEE underlying platform of choice.
 9 | Think about it - you can do everything from creating VM's to deploying resources outside of Kubernetes and managing all of it in a declarative fashion.
10 | 
11 | Kubernetes is one of the primary ways you can implement Platform Engineering.
12 | 
13 | As you build a platform for engineers/developers who have requested to use it, you’ll have a few different options to do so. It’ll require several pieces. Just to list a few out:
14 | 
15 | 1. An API
16 | 
17 |  2. A CLI
18 |  
19 |   3. A method of deploying resources
20 |   
21 |    4. A method to deploy clusters
22 |     
23 |    5. Management and deployment of containers
24 | 
25 | 6. IaC tools like Terraform
26 | 
27 | 7. Deploying and managing VMs
28 | 
29 | ![tt](https://github.com/AoO-24/Platform-Engineer-Kube/blob/main/40171730216847_.pic.jpg)
30 | 
31 | 


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/UIAndMonitoringEtcStep3/.DS_Store:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/UIAndMonitoringEtcStep3/.DS_Store


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/UIAndMonitoringEtcStep3/homegrown/instructions.md:
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1 | https://github.com/AdminTurnedDevOps/CapabilityPE


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/UIAndMonitoringEtcStep3/opensource/.DS_Store:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/UIAndMonitoringEtcStep3/opensource/.DS_Store


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/UIAndMonitoringEtcStep3/opensource/Backstage/instructions.md:
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 1 | ## On A VM
 2 | 
 3 | curl -sL https://deb.nodesource.com/setup_18.x | sudo -E bash -
 4 | 
 5 | sudo apt install nodejs
 6 | 
 7 | npx @backstage/create-app
 8 | 
 9 | cd k8sbackstage
10 | 
11 | yarn dev


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/UIAndMonitoringEtcStep3/opensource/CNOE/LICENSE:
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  1 | 
  2 |                                  Apache License
  3 |                            Version 2.0, January 2004
  4 |                         http://www.apache.org/licenses/
  5 | 
  6 |    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
  7 | 
  8 |    1. Definitions.
  9 | 
 10 |       "License" shall mean the terms and conditions for use, reproduction,
 11 |       and distribution as defined by Sections 1 through 9 of this document.
 12 | 
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/UIAndMonitoringEtcStep3/opensource/CNOE/README.md:
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 1 | # IDP Builder
 2 | 
 3 | Internal development platform binary launcher.
 4 | 
 5 | > **WORK IN PROGRESS**: This tool is in a pre-release stage and is under active development.
 6 | 
 7 | ## About
 8 | 
 9 | Spin up a complete internal developer platform using industry standard technologies like Kubernetes, Argo, and backstage with only Docker required as a dependency.
10 | 
11 | This can be useful in several ways:
12 | * Create a single binary which can demonstrate an IDP reference implementation.
13 | * Use within CI to perform integration testing.
14 | * Use as a local development environment for IDP engineers.
15 | 
16 | ## Quickstart:
17 | 
18 | ### Build
19 | 
20 | `make`
21 | 
22 | ### Run
23 | 
24 | `./idpbuilder create --buildName localdev`
25 | 
26 | You can also define the kubernetes version to image and which corresponds to the kind pre-built [image](https://github.com/kubernetes-sigs/kind/releases).
27 | `./idpbuilder create --kubeVersion v1.27.3`
28 | 
29 | If it is needed to expose some extra Ports between the docker container and the kubernetes host, they can be declared as such
30 | `./idpbuilder create --extraPorts 22:32222`
31 | 
32 | It is also possible to use your own kind config file
33 | `./idpbuilder create --buildName local --kindConfig ./my-kind.yaml`
34 | 
35 | **NOTE**: Be sure to include in your kind config the section `containerdConfigPatches` where the registry hostname includes the name specified with the parameter: `--buildname`
36 | ```yaml
37 | containerdConfigPatches:
38 | - |-
39 |   [plugins."io.containerd.grpc.v1.cri".registry.mirrors."localhost:5001"]
40 |     endpoint = ["http://idpbuilder-<localBuildName>-registry:5000"]
41 | ```
42 | 
43 | ### Use
44 | 
45 | Kubernetes: `kubectl get pods`
46 | 
47 | Argo: https://argocd.cnoe.localtest.me:8443/
48 | 
49 | Backstage: https://backstage.cnoe.localtest.me:8443/
50 | 
51 | ## Architecture
52 | 
53 | The IDP builder binary is primarily composed of a wrapper around a [Kubebuilder](https://kubebuilder.io) based operator and associated type called localbuild. See: [api/v1alpha1/localbuild_types.go](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/api/v1alpha1/localbuild_types.go#L28-L66) and [pkg/controllers/localbuild/controller.go](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/controllers/localbuild/controller.go#L54-L84)
54 | 
55 | However it starts out by creating a Kind cluster to register the CRD and controller for localbuild and to host the resources created by it which in turn create the basis for our IDP. You can see the steps taken to install the dependencies and stand up the localbuild controller in the CLI codebase here: [pkg/build/build.go](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/build/build.go#L95-L131)
56 | 
57 | ### Kind Cluster
58 | The Kind cluster is created using the Kind library and only requires Docker be installed on the host. See: [ReconcileKindCluster](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/build/build.go#L39-L59)
59 | 
60 | ### Localbuild
61 | 
62 | Localbuild's reconciler steps through a number of subreconcilers to create all of the IDP components. See: [Subreconcilers](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/controllers/localbuild/controller.go#L69-L74)
63 | 
64 | The subreconcilers currently include:
65 | 
66 | * [ReconcileProjectNamespace:](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/controllers/localbuild/controller.go#L102C32-L102C57) Creates a namespace for the Localbuild objects
67 | * [ReconcileArgo:](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/controllers/localbuild/argo.go#L51) Installs ArgoCD
68 | * [ReconcileEmbeddedGitServer:](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/controllers/localbuild/controller.go#L125) Installs a "gitserver" which is another Kubebuilder Operate in this project See: [api/v1alpha1/gitserver_types.go](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/api/v1alpha1/gitserver_types.go)
69 | * [ReconcileArgoApps](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/controllers/localbuild/controller.go#L172) Steps through all the "Embedded" Argo Apps and installs them. See: [Embedded Apps](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/apps/resources.go#L20-L32)
70 | 
71 | ### GitServer
72 | 
73 | Gitserver is essentially a fileserver for the Argo apps that are packaged within this IDP builder. As you might expect, it serves the files used by the ArgoCD apps using the git protocol. You can see the container image that contains these files get built here in the [GitServer Reconciler](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/controllers/gitserver/image.go#L44-L60)
74 | 
75 | ### Embedded Argo Apps
76 | 
77 | The embedded Argo apps are created by the Localbuild reconciler See: [Argo Apps](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/controllers/localbuild/controller.go#L210-L243) Then they are picked up by the ArgoCD operator which in turn connects to the GitServer to perform their gitops deployment.
78 | 
79 | The resources served by the GitServer are contained within this binary here: [pkg/apps/srv](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/apps/srv/)
80 | 
81 | They include:
82 | * [ArgoCD Ingress:](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/apps/srv/argocd/ingress.yaml) which makes the ArgoCD interface available.
83 | * [Backstage:](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/apps/srv/backstage/install.yaml) which intalls the Backstage Resources.
84 | * [Crossplane:](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/apps/srv/crossplane/crossplane.yaml) which uses the Crossplane Helm chart to install Crossplane.
85 | * [Nginx Ingress Controller:](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/apps/srv/nginx-ingress/ingress-nginx.yaml) which makes nginx ingresses available on the cluster.
86 | 
87 | As you can imagine each of these apps are are deployed by ArgoCD to the Kind cluster created by CLI. The Argo apps can be inspected with kubectl in the `argocd` namespace and the resources they create can be seen in their corresponding namespaces (`backstage` and `crossplane`)
88 | 
89 | ### Diagram
90 | 
91 | [Excalidraw diagram here:](https://excalidraw.com/#json=MNOQf_OeLtKYe_Y80Bt2l,AP-ftLAwZoDWjp2yudnMKA)
92 | 
93 | 
94 | 
95 | ## Extending the IDP builder
96 | In the future we hope to allow for a pluggable interface to allow for extending the IDP builder with additional argo apps. For now you simply need to add additional apps in the [Embedded Apps](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/apps/resources.go#L20-L32) and also add the resources they will deploy in the `srv` folder: [pkg/apps/srv](https://github.com/cnoe-io/idpbuilder/blob/4b0f8ecdd7266083373da51d5add1bca73e05a33/pkg/apps/srv/)
97 | 


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/UIAndMonitoringEtcStep3/opensource/CNOE/idpbuilder:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/UIAndMonitoringEtcStep3/opensource/CNOE/idpbuilder


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/UIAndMonitoringEtcStep3/opensource/CNOE/idpbuilder-darwin-arm64.tar.gz:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/UIAndMonitoringEtcStep3/opensource/CNOE/idpbuilder-darwin-arm64.tar.gz


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/UIAndMonitoringEtcStep3/opensource/CNOE/instructions.md:
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 1 | 1. cd in `Day3/opensource/CNOE`
 2 | 
 3 | 2. Unzip
 4 | ```
 5 | tar -xvf idpbuilder-darwin-arm64.tar.gz
 6 | ```
 7 | 
 8 | 3. Run
 9 | 
10 | ```
11 | ./idpbuilder create
12 | ```
13 | 
14 | 4. Wait a few minutes and the portals will be up:
15 | ArgoCD: https://argocd.cnoe.localtest.me:8443/
16 | Backstage: https://backstage.cnoe.localtest.me:8443/
17 | Gitea: https://gitea.cnoe.localtest.me:8443/


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/UIAndMonitoringEtcStep3/paid/.DS_Store:
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https://raw.githubusercontent.com/AustinIOI/Platform-Engineering-Kubernetes/49e029f20cfffbeb64e47cf61cee75bf536b41fe/UIAndMonitoringEtcStep3/paid/.DS_Store


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/UIAndMonitoringEtcStep3/paid/massdriver/instructions.md:
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1 | https://app.massdriver.cloud/register


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/UIAndMonitoringEtcStep3/paid/opslevel/instructions.md:
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1 | 1. Start for free here: https://www.opslevel.com/free-trial


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/UIAndMonitoringEtcStep3/paid/port/instructions.md:
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1 | https://www.getport.io/try-now


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/UIAndMonitoringEtcStep3/radius/instructions.md:
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 1 | ## Radius
 2 | 
 3 | 1. Install the Radius CLI: https://docs.radapp.io/installation/
 4 | 
 5 | 2. Create a new directory to house the Radius app
 6 | ```
 7 | mkdir radapp
 8 | ```
 9 | 
10 | 3. `cd` into the new directory and initialize the app
11 | ```
12 | rad init
13 | ```
14 | 
15 | 4. Add the `test.bicep` file from Section6 > radius into the `radapp` directory
16 | 
17 | 5. Deploy the app
18 | ```
19 | rad deploy test.bicep
20 | ```


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/UIAndMonitoringEtcStep3/radius/radapp/.rad/rad.yaml:
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1 | workspace:
2 |   application: "radapp"
3 | 


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/UIAndMonitoringEtcStep3/radius/radapp/app.bicep:
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 1 | import radius as radius
 2 | param application string
 3 | 
 4 | resource demo 'Applications.Core/containers@2023-10-01-preview' = {
 5 |   name: 'demo'
 6 |   properties: {
 7 |     application: application
 8 |     container: {
 9 |       image: 'ghcr.io/radius-project/tutorial/webapp:edge'
10 |       ports: {
11 |         web: {
12 |           containerPort: 3000
13 |         }
14 |       }
15 |     }
16 |   }
17 | }
18 | 


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/UIAndMonitoringEtcStep3/radius/radapp/test.bicep:
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 1 | import radius as radius
 2 | 
 3 | @description('The ID of your Radius Environment. Automatically injected by the rad CLI.')
 4 | param environment string
 5 | 
 6 | @description('The ID of your Radius Application. Automatically injected by the rad CLI.')
 7 | param application string
 8 | 
 9 | resource frontend 'Applications.Core/containers@2023-10-01-preview' = {
10 |   name: 'frontend'
11 |   properties: {
12 |     application: application
13 |     container: {
14 |       image: 'nginx:latest'
15 |       }
16 |     }
17 |   }
18 | 


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