87 lines
2.9 KiB
YAML
87 lines
2.9 KiB
YAML
name: Deploy Container
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description: Build Docker image, deploy container, and register with Pangolin
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inputs:
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app-name:
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required: true
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description: Application name (used for image/container naming)
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branch:
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required: true
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description: Branch name; the repo's default branch deploys as production, everything else as a preview
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internal-port:
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required: false
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default: "3000"
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description: Port the app listens on inside the container
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build-args:
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required: false
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default: ""
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description: Extra docker build args (space-separated KEY=VALUE pairs)
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runs:
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using: composite
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steps:
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- name: Derive deploy parameters
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id: derive
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shell: bash
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env:
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APP_NAME: ${{ inputs.app-name }}
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BRANCH: ${{ inputs.branch }}
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DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
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run: |
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BRANCH="${BRANCH#refs/heads/}"
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DEFAULT_BRANCH="${DEFAULT_BRANCH:-main}"
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if [[ "$BRANCH" == "$DEFAULT_BRANCH" ]]; then
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TAG="production"
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ENVIRONMENT="production"
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SUBDOMAIN="$APP_NAME"
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PORT=$(( 10000 + ( $(echo -n "${APP_NAME}-production" | cksum | awk '{print $1}') % 10000 ) ))
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else
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SLUG=$(echo "$BRANCH" | tr '/_' '--' | tr '[:upper:]' '[:lower:]' | sed 's/[^a-z0-9-]//g' | cut -c1-40)
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TAG="$SLUG"
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ENVIRONMENT="preview"
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SUBDOMAIN="${SLUG}.${APP_NAME}"
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PORT=$(( 20000 + ( $(echo -n "$SLUG" | cksum | awk '{print $1}') % 10000 ) ))
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fi
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REPO_SLUG="${GITHUB_REPOSITORY//\//-}"
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{
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echo "tag=$TAG"
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echo "environment=$ENVIRONMENT"
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echo "subdomain=$SUBDOMAIN"
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echo "port=$PORT"
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echo "resource-name=${REPO_SLUG}-${TAG}"
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} >> "$GITHUB_OUTPUT"
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- name: Build Docker image
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shell: bash
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run: |
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BUILD_ARGS="--build-arg APP_ENV=${{ steps.derive.outputs.environment }}"
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for arg in ${{ inputs.build-args }}; do
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BUILD_ARGS="$BUILD_ARGS --build-arg $arg"
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done
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docker build \
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$BUILD_ARGS \
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-t ${{ inputs.app-name }}:${{ steps.derive.outputs.tag }} \
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-f dockerfile .
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- name: Deploy container
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shell: bash
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run: |
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bash ${{ github.action_path }}/deploy.sh \
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--name "${{ inputs.app-name }}" \
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--tag "${{ steps.derive.outputs.tag }}" \
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--port "${{ steps.derive.outputs.port }}" \
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--internal-port "${{ inputs.internal-port }}" \
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--env "${{ steps.derive.outputs.environment }}"
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- name: Register Pangolin resource
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shell: bash
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run: |
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bash ${{ github.action_path }}/pangolin-upsert.sh \
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--subdomain "${{ steps.derive.outputs.subdomain }}" \
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--port "${{ steps.derive.outputs.port }}" \
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--resource-name "${{ steps.derive.outputs.resource-name }}" \
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--target-ip "$PANGOLIN_TARGET_IP"
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