140 lines
5.9 KiB
YAML
140 lines
5.9 KiB
YAML
name: K8s Bootstrap Setup
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on:
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workflow_dispatch:
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jobs:
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bootstrap:
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runs-on: mealcraft-runners
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container:
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image: ubuntu:22.04
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steps:
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# -----------------------------------------------------
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# Checkout
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# -----------------------------------------------------
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- uses: actions/checkout@v4
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# -----------------------------------------------------
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# Install kubectl
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# -----------------------------------------------------
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- name: Install kubectl
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run: |
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apt-get update
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apt-get install -y ca-certificates curl
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curl -LO "https://dl.k8s.io/release/$(curl -sL https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
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install -m 0755 kubectl /usr/local/bin/kubectl
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# -----------------------------------------------------
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# Configure kubeconfig using ARC pod token
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# -----------------------------------------------------
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- name: Configure kubeconfig
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run: |
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KUBE_HOST="https://$KUBERNETES_SERVICE_HOST:$KUBERNETES_SERVICE_PORT"
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SA_TOKEN=$(cat /var/run/secrets/kubernetes.io/serviceaccount/token)
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CA_CERT=/var/run/secrets/kubernetes.io/serviceaccount/ca.crt
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NAMESPACE=$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace)
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kubectl config set-cluster microk8s --server="$KUBE_HOST" --certificate-authority="$CA_CERT"
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kubectl config set-credentials runner --token="$SA_TOKEN"
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kubectl config set-context runner-context --cluster=microk8s --user=runner --namespace="$NAMESPACE"
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kubectl config use-context runner-context
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# -----------------------------------------------------
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# Install BuildKit (rootless)
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# -----------------------------------------------------
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- name: Install buildkit
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run: |
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curl -sSL https://github.com/moby/buildkit/releases/download/v0.12.5/buildkit-v0.12.5.linux-amd64.tar.gz -o buildkit.tar.gz
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tar -xzf buildkit.tar.gz
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mv bin/buildctl /usr/local/bin/
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mv bin/buildkitd /usr/local/bin/
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chmod +x /usr/local/bin/buildctl /usr/local/bin/buildkitd
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# -----------------------------------------------------
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# Start BuildKitd (rootless)
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# -----------------------------------------------------
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- name: Start buildkitd (rootless)
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run: |
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buildkitd --oci-worker-no-process-sandbox --rootless &
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sleep 3
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# -----------------------------------------------------
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# Build & Push using BuildKit (NO Docker daemon)
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# -----------------------------------------------------
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- name: Build & Push Traefik Image
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env:
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IMAGE_TAG: docker.io/kimjunte/edge_router:${{ github.sha }}
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run: |
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buildctl build \
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--frontend dockerfile.v0 \
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--local context="$GITHUB_WORKSPACE/traefik" \
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--local dockerfile="$GITHUB_WORKSPACE/traefik" \
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--output type=image,name=${IMAGE_TAG},push=true
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# -----------------------------------------------------
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# Apply Storage Classes + PVCs
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# -----------------------------------------------------
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- name: Apply StorageClass + PV
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run: |
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kubectl apply -f traefik/storageclass/storageclass.yaml
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kubectl apply -f traefik/storageclass/certs-pv.yaml
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kubectl get storageclass
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# -----------------------------------------------------
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# Install Traefik CRDs (idempotent)
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# -----------------------------------------------------
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- name: Install Traefik CRDs
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run: |
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if ! kubectl get crd ingressroutes.traefik.containo.us >/dev/null 2>&1; then
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echo "Installing Traefik CRDs..."
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kubectl apply -f https://raw.githubusercontent.com/traefik/traefik/v2.10/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml
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kubectl apply -f https://raw.githubusercontent.com/traefik/traefik/v2.10/docs/content/reference/dynamic-configuration/kubernetes-crd-rbac.yml
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kubectl apply -f https://raw.githubusercontent.com/traefik/traefik/v2.10/docs/content/user-guides/crd-acme/05-tlsoption.yml
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else
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echo "CRDs already exist — skipping."
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fi
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# -----------------------------------------------------
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# Deploy Traefik
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# -----------------------------------------------------
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- name: Deploy Traefik
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run: |
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kubectl apply -f traefik/edge-router/pvc.yaml
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kubectl apply -f traefik/edge-router/traefik-deployment.yml
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kubectl apply -f traefik/edge-router/traefik-services.yml
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kubectl apply -f traefik/edge-router/middleware.yaml
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kubectl apply -f traefik/edge-router/secret-dashboard.yml
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kubectl apply -f traefik/edge-router/traefik-ingressroute.yml
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# -----------------------------------------------------
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# Deploy whoami
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# -----------------------------------------------------
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- name: Deploy whoami test service
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run: |
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kubectl apply -f traefik/who-am-i/whoami-deployment.yml
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kubectl apply -f traefik/who-am-i/whoami-service.yml
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kubectl apply -f traefik/who-am-i/whoami-ingressroute.yml
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# -----------------------------------------------------
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# Create registry secret
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# -----------------------------------------------------
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- name: Create registry secret (default ns)
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run: |
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kubectl apply -f traefik/docker-registry-credentials/docker-credentials.yml
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# -----------------------------------------------------
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# Create staging namespace
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# -----------------------------------------------------
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- name: Create staging namespace
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run: |
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kubectl get namespace staging >/dev/null 2>&1 || kubectl create namespace staging
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# -----------------------------------------------------
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# Apply registry secret to staging
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# -----------------------------------------------------
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- name: Registry secret in staging namespace
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run: |
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sed 's/namespace: default/namespace: staging/' \
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traefik/docker-registry-credentials/docker-credentials.yml \
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| kubectl apply -f -
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