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Leonid Podolinskiy
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‎.dockerignore

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# More info: https://docs.docker.com/engine/reference/builder/#dockerignore-file
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# Ignore build and test binaries.
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bin/
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testbin/

‎.github/workflows/e2e.yaml

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name: "Tests"
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on:
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pull_request:
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branches:
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- main
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paths-ignore:
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- 'lightrun-init-agent/**'
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- '.github/**'
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- 'docs/**'
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- 'grafana/**'
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jobs:
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e2e_test:
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name: Build controller and install helm chart
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runs-on: ubuntu-latest
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services:
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registry:
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image: registry:2
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ports:
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- 5000:5000
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steps:
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- uses: actions/checkout@v3
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- name: Spin up k3s cluster
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shell: bash
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run: |
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# Add local registry to /etc/hosts
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echo '127.0.0.1 localreg.com' | sudo tee -a /etc/hosts
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# Install kubectl
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curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
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# Install helm
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curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
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chmod 700 get_helm.sh
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./get_helm.sh
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#Install k3s
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curl -sfL https://get.k3s.io | K3S_KUBECONFIG_MODE="644" sh -s - --docker
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mkdir ~/.kube || echo "~/.kube already existed"
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sudo chmod 777 /etc/rancher/k3s/k3s.yaml
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sudo cp /etc/rancher/k3s/k3s.yaml ~/.kube/config
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sudo chmod 777 ~/.kube/config
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cat <<EOF >> /tmp/registries.yaml
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mirrors:
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"localreg.com:5000":
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endpoint:
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- "http://localreg.com:5000"
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EOF
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sudo cp /tmp/registries.yaml /etc/rancher/k3s/
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sudo chmod 777 /etc/rancher/k3s/registries.yaml
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#printf "\nRegistry file\n"
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#cat /etc/rancher/k3s/registries.yaml
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#printf "\nkube config\n"
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#cat ~/.kube/config
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# ensure that node is created
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timeout 2m bash -c 'until kubectl get node $HOSTNAME; do sleep 1; done'
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# test for 120 to see if node will go ready
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kubectl wait --timeout=120s --for=condition=Ready node/$(echo $HOSTNAME| awk '{print tolower($0)}')
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# Restart need to update local registry config
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printf "Restart k3s service\n"
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sudo systemctl restart k3s
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kubectl wait --timeout=120s --for=condition=Ready node/$(echo $HOSTNAME| awk '{print tolower($0)}')
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- name: Build and push to local repo
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uses: docker/build-push-action@v3
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with:
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context: .
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push: true
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tags: localreg.com:5000/lightrun-k8s-operator:0.0.0-${{ github.run_number }}
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- name: Install chart and test controller
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shell: bash
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run: |
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#printf "Check local registry image\n"
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#curl http://localreg.com:5000/v2/lightrun-k8s-operator/manifests/0.0.0-${{ github.run_number }}
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yq -i '.controllerManager.manager.image.repository = "localreg.com:5000/lightrun-k8s-operator"' .github/workflows/tests_data/chart_values.yaml
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yq -i '.controllerManager.manager.image.tag = "0.0.0-${{ github.run_number }}"' .github/workflows/tests_data/chart_values.yaml
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yq -i '.spec.agentName = "ci-k3s-controller-chart-test-${{ github.run_number }}"' .github/workflows/tests_data/lightrunjavaagent.yaml
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yq -i '.managerConfig.operatorScope.namespacedScope = true' .github/workflows/tests_data/chart_values.yaml
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kubectl create ns lightrun-k8s-operator
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kubectl create ns app-ns
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kubectl config set-context --current --namespace=app-ns
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printf "Deploy Java app\n"
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kubectl apply -f examples/deployment.yaml
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printf "Add agent secret\n"
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cat <<EOF | kubectl create -f -
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apiVersion: v1
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metadata:
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name: lightrun-secrets
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stringData:
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lightrun_key: ${{ secrets.DOGFOOD_KEY }}
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pinned_cert_hash: ${{ secrets.DOGFOOD_CERT }}
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kind: Secret
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type: Opaque
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EOF
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printf "Update generated parts of helm chart\n"
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make before-push
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printf "Install helm chart\n"
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helm install -n lightrun-k8s-operator lightrun-k8s-operator ./helm-chart -f .github/workflows/tests_data/chart_values.yaml
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kubectl wait deployment app --for condition=Available=True --timeout=90s
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kubectl get deployments -n lightrun-k8s-operator
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kubectl get pods -n lightrun-k8s-operator
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kubectl wait deployment -n lightrun-k8s-operator lightrun-k8s-operator-controller-manager --for condition=Available=True --timeout=200s
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kubectl get pods -n lightrun-k8s-operator
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kubectl apply -f .github/workflows/tests_data/lightrunjavaagent.yaml
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kubectl wait deployment app --for condition=Available=True --timeout=90s
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printf "Wait 1 minute\n"
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sleep 60
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printf "\nController logs\n\n"
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kubectl logs --tail=500 -l control-plane=controller-manager -n lightrun-k8s-operator
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printf "\n\nAgent INFO log\n"
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kubectl exec -t deploy/app -c app -- cat /tmp/lightrun_java_agent.INFO
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printf "\n\nAgent ERROR log\n"
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kubectl exec -t deploy/app -c app -- cat /tmp/lightrun_java_agent.ERROR || true
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printf "\nSearching for "registered" in INFO log\n"
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if kubectl exec -t deploy/app -c app -- cat /tmp/lightrun_java_agent.INFO | grep Debuggee |grep registered > /dev/null; then
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printf "\n----------------\nAgent registered succesfully!\n----------------\n"
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else
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printf "\n----------------\nAgent failed to register!\n----------------\n"
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export AGENT_REGISTERED=false
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fi
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printf "Add resources in restricted namespace\n"
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kubectl create ns restricted
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kubectl config set-context --current --namespace=restricted
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printf "Deploy Java app\n"
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kubectl apply -f examples/deployment.yaml
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printf "Add agent secret\n"
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cat <<EOF | kubectl create -f -
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apiVersion: v1
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metadata:
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name: lightrun-secrets
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stringData:
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lightrun_key: ${{ secrets.DOGFOOD_KEY }}
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pinned_cert_hash: ${{ secrets.DOGFOOD_CERT }}
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kind: Secret
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type: Opaque
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EOF
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kubectl apply -f .github/workflows/tests_data/lightrunjavaagent.yaml
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sleep 5
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kubectl describe deployment app
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printf "Controller logs\n\n\n"
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kubectl logs --tail=500 -l control-plane=controller-manager -n lightrun-k8s-operator
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printf "LightrunJavaAgents status\n\n\n"
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kubectl get lrja --all-namespaces
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printf "\nCleanup\n\n"
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bash /usr/local/bin/k3s-uninstall.sh
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rm -rf ~/.kube
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if [[ $AGENT_REGISTERED == "false" ]]; then
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exit 1
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fi
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‎.github/workflows/init_container.yaml

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name: "Init container for k8s operator"
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on:
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workflow_dispatch:
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inputs:
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release_tag:
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description: 'Release tag of the agent'
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required: true
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init_image_tag:
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description: 'Image tag'
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required: true
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default: "0"
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jobs:
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set_image_tag_variable:
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runs-on: ubuntu-latest
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name: Build and push Docker image
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steps:
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- name: Set release tag
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shell: bash
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run: |
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echo "::set-output name=TAG_NAME::$(echo ${{ inputs.release_tag }} | sed -E 's/^([0-9]*\.[0-9]*\.[0-9]*).*/\1/')-init.${{ inputs.init_image_tag }}"
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id: set_tag
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- uses: actions/checkout@v3
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- name: Login to DockerHub
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if: ${{ success() }}
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uses: docker/login-action@v2
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with:
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username: ${{ secrets.DOCKERHUB_USER }}
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password: ${{ secrets.DOCKERHUB_PASS }}
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- name: Build and push linux container
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uses: docker/build-push-action@v3
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with:
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context: .
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file: ./lightrun-init-agent/Dockerfile
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push: true
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tags: "lightruncom/k8s-operator-init-java-agent-linux:${{steps.set_tag.outputs.TAG_NAME}}"
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build-args: |
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GITHUB_TOKEN=${{ secrets.PRETTY_GITHUB_READ_TOKEN }}
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VERSION=${{ inputs.release_tag }}
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FILE=agent.zip
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- name: Build and push alpine container
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uses: docker/build-push-action@v3
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with:
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context: .
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file: ./lightrun-init-agent/Dockerfile
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push: true
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tags: "lightruncom/k8s-operator-init-java-agent-alpine:${{steps.set_tag.outputs.TAG_NAME}}"
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build-args: |
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GITHUB_TOKEN=${{ secrets.PRETTY_GITHUB_READ_TOKEN }}
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VERSION=${{ inputs.release_tag }}
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FILE=agent-alpine.zip
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‎.github/workflows/release.yaml

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name: "Release"
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on:
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push:
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branches:
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- main
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paths-ignore:
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- lightrun-init-agent/*
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- .github/**
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- helm-chart/*
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- grafana/*
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- config/*
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- examples/*
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- docs/*
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- Makefile
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jobs:
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build:
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name: Build and push Docker image
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v2
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with:
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fetch-depth: 0
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- name: Checkout
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uses: actions/checkout@v2
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with:
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path: 'helm-repo'
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ref: 'helm-repo'
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fetch-depth: 0
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- name: Bump version and push tag
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uses: anothrNick/github-tag-action@1.40.0
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id: release_tag
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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DEFAULT_BUMP: patch
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VERBOSE: true
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WITH_V: false
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INITIAL_VERSION: 0.1.0
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- name: Setup Go environment
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uses: actions/setup-go@v3.3.0
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with:
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go-version: '1.18.0'
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- name: Run tests and prepare reports
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shell: bash
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run: |
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make test
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- name: Install Helm
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uses: azure/setup-helm@v1
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- name: Pack Helm chart
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shell: bash
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run: |
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yq -i '.version = "${{steps.release_tag.outputs.new_tag}}"' helm-chart/Chart.yaml
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yq -i '.controllerManager.manager.image.tag = "${{steps.release_tag.outputs.new_tag}}"' helm-chart/values.yaml
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helm package ./helm-chart -u -d ./helm-repo/
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- name: Login to DockerHub
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if: ${{ success() }}
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uses: docker/login-action@v2
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with:
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username: ${{ secrets.DOCKERHUB_USER }}
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password: ${{ secrets.DOCKERHUB_PASS }}
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- name: Build and push
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uses: docker/build-push-action@v3
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with:
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context: .
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push: true
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tags: |
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lightruncom/lightrun-k8s-operator:${{steps.release_tag.outputs.new_tag}}
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lightruncom/lightrun-k8s-operator:latest
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- name: Create Release
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if: ${{ success() }}
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uses: ncipollo/release-action@v1.10.0
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with:
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artifacts: helm-repo/lightrun-k8s-operator-${{steps.release_tag.outputs.new_tag}}.tgz
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tag: ${{steps.release_tag.outputs.new_tag}}
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generateReleaseNotes: true
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- name: Publish new chart version
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shell: bash
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working-directory: helm-repo
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run: |
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git switch helm-repo
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helm repo index . --url https://lightrun-platform.github.io/lightrun-k8s-operator
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git config user.name "Helm Updater"
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git config user.email "actions@users.noreply.github.com"
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git add $(git ls-files -o --exclude-standard)
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git add index.yaml
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git commit -m "Updated from ref: $GITHUB_SHA"
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git push
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‎.github/workflows/tests_data/chart_values.yaml

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controllerManager:
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namespace: lightrun-k8s-operator
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manager:
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image:
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repository: lightruncom/lightrun-k8s-operator
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tag: latest
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managerConfig:
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logLevel: 2 # higher number - mor logs
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operatorScope:
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namespaces:
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- default
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- app-ns
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namespacedScope: false

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