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Add wg-easy applicaiton example with helmfile and taskfile flow
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‎.gitignore

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*.pyo
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*.pyd
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__pycache__/
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# wg-easy specific
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applications/wg-easy/release/
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applications/wg-easy/*/charts/
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applications/wg-easy/*/Chart.lock

‎applications/wg-easy/Taskfile.yaml

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version: "3"
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includes:
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utils: ./taskfiles/utils.yml
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vars:
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# Cluster configuration
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CLUSTER_NAME: '{{.CLUSTER_NAME | default "test-cluster"}}'
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K8S_VERSION: '{{.K8S_VERSION | default "1.32.2"}}'
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DISK_SIZE: '{{.DISK_SIZE | default "100"}}'
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INSTANCE_TYPE: '{{.INSTANCE_TYPE | default "r1.small"}}'
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DISTRIBUTION: '{{.DISTRIBUTION | default "k3s"}}'
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KUBECONFIG_FILE: './kubeconfig-{{.CLUSTER_NAME}}'
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# Ports configuration
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EXPOSE_PORTS:
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- port: 443
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protocol: https
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- port: 80
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protocol: http
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# GCP default configuration
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GCP_PROJECT: '{{.GCP_PROJECT | default "replicated-qa"}}'
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GCP_ZONE: '{{.GCP_ZONE | default "us-central1-a"}}'
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VM_NAME: '{{.VM_NAME | default (printf "%s-dev" (or (env "GUSER") "user"))}}'
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tasks:
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default:
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desc: Show available tasks
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cmds:
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- task -s --list
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create-cluster:
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desc: Create a test cluster using Replicated Compatibility Matrix (use EMBEDDED=true for embedded clusters)
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run: once
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silent: true
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vars:
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EMBEDDED: '{{.EMBEDDED | default "false"}}'
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LICENSE_ID: '{{if eq .EMBEDDED "true"}}{{.LICENSE_ID | default "2cmqT1dBVHZ3aSH21kPxWtgoYGr"}}{{end}}'
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TIMEOUT: '{{if eq .EMBEDDED "true"}}420{{else}}300{{end}}'
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status:
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- replicated cluster ls --output json | jq -e '.[] | select(.name == "{{.CLUSTER_NAME}}")' > /dev/null
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cmds:
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- |
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if [ "{{.EMBEDDED}}" = "true" ]; then
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echo "Creating embedded cluster {{.CLUSTER_NAME}} with license ID {{.LICENSE_ID}}..."
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replicated cluster create --distribution embedded-cluster --name {{.CLUSTER_NAME}} --license-id {{.LICENSE_ID}}
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else
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echo "Creating cluster {{.CLUSTER_NAME}} with distribution {{.DISTRIBUTION}}..."
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replicated cluster create --name {{.CLUSTER_NAME}} --distribution {{.DISTRIBUTION}} --version {{.K8S_VERSION}} --disk {{.DISK_SIZE}} --instance-type {{.INSTANCE_TYPE}}
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fi
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- task: utils:wait-for-cluster
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vars:
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TIMEOUT: "{{.TIMEOUT}}"
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test:
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desc: Run a basic test suite
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silent: true
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cmds:
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- echo "Running basic tests..."
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- echo "This is a placeholder for actual tests"
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- sleep 5
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- echo "Tests completed!"
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get-kubeconfig:
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desc: Get kubeconfig for the test cluster
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silent: true
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run: once
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cmds:
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- |
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echo "Getting kubeconfig for cluster {{.CLUSTER_NAME}}..."
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replicated cluster kubeconfig --name {{.CLUSTER_NAME}} --output-path {{.KUBECONFIG_FILE}}
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status:
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- test -f {{.KUBECONFIG_FILE}}
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deps:
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- create-cluster
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update-dependencies:
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desc: Update Helm dependencies for all charts
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silent: true
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cmds:
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- echo "Updating Helm dependencies for all charts..."
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- |
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# Find all charts and update their dependencies
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for chart_dir in $(find . -maxdepth 2 -name "Chart.yaml" | xargs dirname); do
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echo "Updating dependency $chart_dir"
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helm dependency update "$chart_dir"
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done
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- echo "All dependencies updated!"
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expose-ports:
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desc: Expose configured ports and capture exposed URLs
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silent: true
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run: once
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status:
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- |
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CLUSTER_ID=$(replicated cluster ls --output json | jq -r '.[] | select(.name == "{{.CLUSTER_NAME}}") | .id')
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if [ -z "$CLUSTER_ID" ]; then
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exit 1
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fi
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# Check if all ports are already exposed
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expected_count={{len .EXPOSE_PORTS}}
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port_checks=""
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{{range $i, $port := .EXPOSE_PORTS}}
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port_checks="${port_checks}(.upstream_port == {{$port.port}} and .exposed_ports[0].protocol == \"{{$port.protocol}}\") or "
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{{end}}
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# Remove trailing "or "
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port_checks="${port_checks% or }"
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PORT_COUNT=$(replicated cluster port ls $CLUSTER_ID --output json | jq -r ".[] | select($port_checks) | .upstream_port" | wc -l | tr -d ' ')
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[ "$PORT_COUNT" -eq "$expected_count" ]
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cmds:
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- task: utils:port-operations
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vars:
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OPERATION: "expose"
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deps:
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- create-cluster
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deploy-helm:
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desc: Deploy all charts using helmfile
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silent: true
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cmds:
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- echo "Installing all charts via helmfile"
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- |
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# Get cluster ID
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CLUSTER_ID=$(replicated cluster ls --output json | jq -r '.[] | select(.name == "{{.CLUSTER_NAME}}") | .id')
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if [ -z "$CLUSTER_ID" ]; then
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echo "Error: Could not find cluster with name {{.CLUSTER_NAME}}"
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exit 1
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fi
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# Get exposed URLs
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ENV_VARS=$(task utils:port-operations OPERATION=getenv CLUSTER_NAME={{.CLUSTER_NAME}})
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# Deploy with helmfile
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echo "Using $ENV_VARS"
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KUBECONFIG={{.KUBECONFIG_FILE}} $ENV_VARS helmfile sync --wait
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- echo "All charts deployed!"
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deps:
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- get-kubeconfig
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- expose-ports
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- remove-k3s-traefik
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remove-k3s-traefik:
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desc: Remove pre-installed Traefik from k3s clusters
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silent: true
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cmds:
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- |
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# Only run for k3s distributions
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if [ "{{.DISTRIBUTION}}" = "k3s" ]; then
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task utils:traefik-operations OPERATION=remove KUBECONFIG_FILE={{.KUBECONFIG_FILE}}
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else
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echo "Not a k3s cluster, skipping Traefik removal."
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fi
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deps:
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- get-kubeconfig
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delete-cluster:
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desc: Delete all test clusters with matching name and clean up kubeconfig
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silent: true
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cmds:
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- echo "Deleting clusters named {{.CLUSTER_NAME}}..."
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- |
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CLUSTER_IDS=$(replicated cluster ls | grep "{{.CLUSTER_NAME}}" | awk '{print $1}')
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if [ -z "$CLUSTER_IDS" ]; then
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echo "No clusters found with name {{.CLUSTER_NAME}}"
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exit 0
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fi
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for id in $CLUSTER_IDS; do
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echo "Deleting cluster ID: $id"
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replicated cluster rm "$id"
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done
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- |
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# Clean up kubeconfig file
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if [ -f "{{.KUBECONFIG_FILE}}" ]; then
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echo "Removing kubeconfig file {{.KUBECONFIG_FILE}}"
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rm "{{.KUBECONFIG_FILE}}"
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fi
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- echo "All matching clusters deleted and kubeconfig cleaned up!"
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prepare-release:
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desc: Prepare release files by copying replicated YAML files and packaging Helm charts
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silent: true
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cmds:
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- echo "Preparing release files..."
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- rm -rf ./release
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- mkdir -p ./release
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# Copy all non-config.yaml files
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- echo "Copying non-config YAML files to release folder..."
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- find . -path '*/replicated/*.yaml' -not -name 'config.yaml' -exec cp {} ./release/ \;
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- find ./replicated -name '*.yaml' -not -name 'config.yaml' -exec cp {} ./release/ \; 2>/dev/null || true
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# Merge config.yaml files
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- echo "Merging config.yaml files..."
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- |
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# Start with an empty config file
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echo "{}" > ./release/config.yaml
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# Merge all app config.yaml files first (excluding root replicated)
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for config_file in $(find . -path '*/replicated/config.yaml' | grep -v "^./replicated/"); do
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echo "Merging $config_file..."
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yq eval-all '. as $item ireduce ({}; . * $item)' ./release/config.yaml "$config_file" > ./release/config.yaml.new
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mv ./release/config.yaml.new ./release/config.yaml
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done
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# Merge root config.yaml last
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if [ -f "./replicated/config.yaml" ]; then
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echo "Merging root config.yaml last..."
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yq eval-all '. as $item ireduce ({}; . * $item)' ./release/config.yaml "./replicated/config.yaml" > ./release/config.yaml.new
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mv ./release/config.yaml.new ./release/config.yaml
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fi
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# Package Helm charts
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- echo "Packaging Helm charts..."
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- |
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# Find top-level directories containing Chart.yaml files
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for chart_dir in $(find . -maxdepth 2 -name "Chart.yaml" | xargs dirname); do
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echo "Packaging chart: $chart_dir"
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# Navigate to chart directory, package it, and move the resulting .tgz to release folder
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(cd "$chart_dir" && helm package . && mv *.tgz ../release/)
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done
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- echo "Release files prepared in ./release/ directory"
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release-create:
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desc: Create and promote a release for home-cluster using the Replicated CLI
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silent: true
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requiredVars:
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- CHANNEL
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vars:
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RELEASE_NOTES: '{{.RELEASE_NOTES | default "Release created via task release-create"}}'
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cmds:
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- echo "Creating and promoting release for home-cluster to channel {{.CHANNEL}}..."
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- |
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# Create and promote the release in one step
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echo "Creating release from files in ./release directory..."
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replicated release create --app home-cluster --yaml-dir ./release --release-notes "{{.RELEASE_NOTES}}" --promote {{.CHANNEL}}
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echo "Release created and promoted to channel {{.CHANNEL}}"
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deps:
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- prepare-release
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create-gcp-vm:
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desc: Create a simple GCP VM instance
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silent: true
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vars:
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GCP_MACHINE_TYPE: '{{.GCP_MACHINE_TYPE | default "e2-standard-2"}}'
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GCP_DISK_SIZE: '{{.GCP_DISK_SIZE | default "100"}}'
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GCP_DISK_TYPE: '{{.GCP_DISK_TYPE | default "pd-standard"}}'
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GCP_IMAGE_FAMILY: '{{.GCP_IMAGE_FAMILY | default "ubuntu-2204-lts"}}'
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GCP_IMAGE_PROJECT: '{{.GCP_IMAGE_PROJECT | default "ubuntu-os-cloud"}}'
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status:
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- gcloud compute instances describe {{.VM_NAME}} --project={{.GCP_PROJECT}} --zone={{.GCP_ZONE}} &>/dev/null
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cmds:
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- task: utils:gcp-operations
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vars:
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OPERATION: "create"
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delete-gcp-vm:
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desc: Delete the GCP VM instance for K8s and VPN
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silent: true
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status:
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- "! gcloud compute instances describe {{.VM_NAME}} --project={{.GCP_PROJECT}} --zone={{.GCP_ZONE}} &>/dev/null"
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cmds:
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- task: utils:gcp-operations
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vars:
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OPERATION: "delete"
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setup-embedded-cluster:
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desc: Setup Replicated embedded cluster on the GCP VM
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silent: true
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vars:
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CHANNEL: '{{.CHANNEL | default "unstable"}}'
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AUTH_TOKEN: '{{.AUTH_TOKEN | default "2uJbnRgxrmrhqBDF1Sd7wcYFDPh"}}'
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deps:
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- create-gcp-vm
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status:
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- |
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# Check if the home-cluster tarball has already been downloaded and extracted
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gcloud compute ssh {{.VM_NAME}} --project={{.GCP_PROJECT}} --zone={{.GCP_ZONE}} --command="test -d ./home-cluster" &>/dev/null
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cmds:
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- task: utils:gcp-operations
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vars:
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OPERATION: "setup-embedded"
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full-test-cycle:
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desc: Create cluster, get kubeconfig, expose ports, update dependencies, deploy charts, test, and delete
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silent: true
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cmds:
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- task: create-cluster
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- task: get-kubeconfig
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- task: expose-ports
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- task: remove-k3s-traefik
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- task: update-dependencies
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- task: deploy-helm
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- task: test
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- task: delete-cluster

‎applications/wg-easy/cert-manager-issuers/Chart.yaml

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apiVersion: v2
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name: cert-manager-issuers
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description: A Helm chart for cert-manager issuers
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type: application
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version: 1.0.0
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appVersion: "1.0.0"

‎applications/wg-easy/cert-manager-issuers/replicated/helmChart-cert-manager-issuers.yaml

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apiVersion: kots.io/v1beta2
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kind: HelmChart
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metadata:
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name: cert-manager-issuers
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spec:
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chart:
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name: cert-manager-issuers
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chartVersion: '1.0.0'
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weight: 1
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helmUpgradeFlags:
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- --wait
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namespace: cert-manager
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builder: {}

‎applications/wg-easy/cert-manager-issuers/templates/issuers.yaml

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{{- if .Values.local.letsencrypt.staging }}
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---
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apiVersion: cert-manager.io/v1
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kind: ClusterIssuer
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metadata:
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name: letsencrypt-staging
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annotations:
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argocd.argoproj.io/sync-wave: "1"
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spec:
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acme:
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email: {{ .Values.local.letsencrypt.email }}
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server: https://acme-staging-v02.api.letsencrypt.org/directory
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privateKeySecretRef:
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name: letsencrypt-staging-account-key
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solvers:
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- dns01:
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cloudflare:
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apiTokenSecretRef:
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name: cloudflare-token
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key: token
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{{- end }}
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{{- if .Values.local.letsencrypt.production }}
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---
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apiVersion: cert-manager.io/v1
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kind: ClusterIssuer
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metadata:
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name: letsencrypt-production
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annotations:
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argocd.argoproj.io/sync-wave: "1"
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spec:
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acme:
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email: {{ .Values.local.letsencrypt.email }}
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server: https://acme-v02.api.letsencrypt.org/directory
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privateKeySecretRef:
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name: letsencrypt-production-account-key
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solvers:
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- dns01:
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cloudflare:
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apiTokenSecretRef:
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name: cloudflare-token
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key: token
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{{- end }}
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{{- if .Values.local.letsencrypt.selfSigned }}
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---
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apiVersion: cert-manager.io/v1
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kind: ClusterIssuer
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metadata:
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name: selfsigned-cluster-issuer
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annotations:
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argocd.argoproj.io/sync-wave: "1"
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spec:
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selfSigned: {}
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{{- end }}

‎applications/wg-easy/cert-manager-issuers/values.yaml

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local:
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letsencrypt:
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production: false
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staging: false
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selfSigned: true
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email: [email protected]
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acme_host: 'dns.example.com'

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