Mayne0213
9455c521cf
- Check if secret is set and show helpful error - Handle both single-line and multi-line base64 - Show secret length and preview for debugging - Provide direct link to secrets settings
263 lines
9.6 KiB
YAML
263 lines
9.6 KiB
YAML
name: Build Docker Image
|
||
|
||
on:
|
||
push:
|
||
branches: [main, develop]
|
||
tags:
|
||
- 'v*'
|
||
workflow_dispatch:
|
||
|
||
env:
|
||
REGISTRY: gitea0213.kro.kr
|
||
IMAGE_NAME: ${{ github.repository }}
|
||
|
||
jobs:
|
||
build-and-push:
|
||
runs-on: ubuntu-24.04-arm
|
||
permissions:
|
||
contents: write
|
||
packages: write
|
||
|
||
outputs:
|
||
image-tag: ${{ steps.meta.outputs.tags }}
|
||
image-digest: ${{ steps.build.outputs.digest }}
|
||
|
||
steps:
|
||
- name: Checkout code
|
||
uses: actions/checkout@v4
|
||
|
||
- name: Setup kubectl
|
||
run: |
|
||
if ! command -v kubectl &> /dev/null; then
|
||
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/arm64/kubectl"
|
||
chmod +x kubectl
|
||
sudo mv kubectl /usr/local/bin/
|
||
fi
|
||
kubectl version --client
|
||
|
||
- name: Setup kubeconfig from Secret
|
||
env:
|
||
KUBECONFIG_B64: ${{ secrets.KUBECONFIG }}
|
||
run: |
|
||
if [ -z "$KUBECONFIG_B64" ]; then
|
||
echo "❌ KUBECONFIG secret not set"
|
||
echo ""
|
||
echo "Please add KUBECONFIG to Gitea repository secrets:"
|
||
echo "1. Go to: https://gitea0213.kro.kr/bluemayne/jovies/settings/secrets"
|
||
echo "2. Add new secret:"
|
||
echo " Name: KUBECONFIG"
|
||
echo " Value: <base64 encoded kubeconfig>"
|
||
exit 1
|
||
fi
|
||
|
||
echo "📝 KUBECONFIG secret found (length: ${#KUBECONFIG_B64})"
|
||
|
||
mkdir -p $HOME/.kube
|
||
|
||
# Decode base64 (handle both single-line and multi-line)
|
||
echo "$KUBECONFIG_B64" | tr -d '\n' | base64 -d > $HOME/.kube/config || {
|
||
echo "❌ Failed to decode KUBECONFIG"
|
||
echo "Secret length: ${#KUBECONFIG_B64}"
|
||
echo "First 50 chars: ${KUBECONFIG_B64:0:50}..."
|
||
exit 1
|
||
}
|
||
|
||
chmod 600 $HOME/.kube/config
|
||
|
||
echo "✅ Kubeconfig configured"
|
||
kubectl cluster-info
|
||
kubectl get nodes -o wide
|
||
|
||
- name: Lowercase repository name
|
||
id: lowercase
|
||
run: |
|
||
echo "repo=$(echo ${{ github.repository }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
|
||
|
||
- name: Extract metadata (tags, labels)
|
||
id: meta
|
||
uses: docker/metadata-action@v5
|
||
with:
|
||
images: ${{ env.REGISTRY }}/${{ steps.lowercase.outputs.repo }}
|
||
tags: |
|
||
type=ref,event=branch
|
||
type=ref,event=pr
|
||
type=semver,pattern={{version}}
|
||
type=semver,pattern={{major}}.{{minor}}
|
||
type=sha,prefix={{branch}}-sha-,format=long
|
||
type=raw,value=latest,enable={{is_default_branch}}
|
||
|
||
- name: Create registry credentials in Kubernetes
|
||
run: |
|
||
# Ensure namespace exists
|
||
kubectl get namespace kaniko-builds 2>/dev/null || kubectl create namespace kaniko-builds
|
||
|
||
# Create/update registry secret
|
||
kubectl create secret docker-registry kaniko-registry-creds \
|
||
--docker-server=${{ env.REGISTRY }} \
|
||
--docker-username=bluemayne \
|
||
--docker-password=${{ secrets.GITEAREGISTRY }} \
|
||
--namespace=kaniko-builds \
|
||
--dry-run=client -o yaml | kubectl apply -f -
|
||
|
||
- name: Build and push with Kaniko Job
|
||
id: build
|
||
run: |
|
||
TAGS="${{ steps.meta.outputs.tags }}"
|
||
|
||
# Prepare destination arguments
|
||
DESTINATIONS=""
|
||
while IFS= read -r tag; do
|
||
DESTINATIONS="$DESTINATIONS\n - --destination=$tag"
|
||
done <<< "$TAGS"
|
||
|
||
# Create unique build name
|
||
BUILD_NAME="kaniko-build-${{ github.run_number }}-$(date +%s)"
|
||
|
||
echo "📦 Building image: ${BUILD_NAME}"
|
||
echo "Tags: $TAGS"
|
||
|
||
# Generate Kaniko Job from template
|
||
sed -e "s|KANIKO_BUILD_NAME|${BUILD_NAME}|g" \
|
||
-e "s|GIT_REPO_URL|https://gitea0213.kro.kr/${{ github.repository }}.git|g" \
|
||
-e "s|GIT_SHA|${{ github.sha }}|g" \
|
||
-e "s|CACHE_REPO|${{ env.REGISTRY }}/${{ steps.lowercase.outputs.repo }}/cache|g" \
|
||
-e "s|# DESTINATIONS will be added here|${DESTINATIONS}|g" \
|
||
deploy/kaniko/job.yaml > /tmp/kaniko-job.yaml
|
||
|
||
# Apply Job
|
||
kubectl apply -f /tmp/kaniko-job.yaml
|
||
|
||
# Wait for completion
|
||
echo "⏳ Waiting for Kaniko Job to complete..."
|
||
kubectl wait --for=condition=complete --timeout=600s job/${BUILD_NAME} -n kaniko-builds || {
|
||
echo "❌ Job failed or timed out"
|
||
POD=$(kubectl get pods -n kaniko-builds -l job-name=${BUILD_NAME} -o jsonpath='{.items[0].metadata.name}')
|
||
echo "📋 Logs:"
|
||
kubectl logs -n kaniko-builds ${POD} --all-containers=true || true
|
||
kubectl delete job ${BUILD_NAME} -n kaniko-builds || true
|
||
exit 1
|
||
}
|
||
|
||
echo "✅ Image built successfully"
|
||
|
||
# Get digest
|
||
POD=$(kubectl get pods -n kaniko-builds -l job-name=${BUILD_NAME} -o jsonpath='{.items[0].metadata.name}')
|
||
DIGEST=$(kubectl logs -n kaniko-builds ${POD} -c kaniko 2>/dev/null | grep -oP 'digest: \K[a-zA-Z0-9:]+' | tail -1 || echo "unknown")
|
||
echo "digest=${DIGEST}" >> $GITHUB_OUTPUT
|
||
|
||
# Cleanup
|
||
kubectl delete job ${BUILD_NAME} -n kaniko-builds || true
|
||
|
||
- name: Extract SHA tag
|
||
id: extract-tag
|
||
run: |
|
||
# Extract the SHA-based tag from the tags list
|
||
TAGS="${{ steps.meta.outputs.tags }}"
|
||
echo "All tags:"
|
||
echo "$TAGS"
|
||
echo "---"
|
||
|
||
# Get commit SHA (full 40 characters)
|
||
COMMIT_SHA="${{ github.sha }}"
|
||
|
||
# Get current branch name
|
||
BRANCH_NAME="${{ github.ref_name }}"
|
||
echo "Branch: $BRANCH_NAME"
|
||
|
||
# Method 1: Extract the full SHA tag from docker/metadata-action output
|
||
# docker/metadata-action creates: <branch>-sha-<full-40-char-sha>
|
||
SHA_TAG=$(echo "$TAGS" | grep -oE "${BRANCH_NAME}-sha-[a-f0-9]{40}" | head -n 1)
|
||
|
||
# Method 2: If not found, try to extract any branch-sha- tag (fallback)
|
||
if [ -z "$SHA_TAG" ]; then
|
||
SHA_TAG=$(echo "$TAGS" | grep -oE "${BRANCH_NAME}-sha-[a-f0-9]+" | head -n 1)
|
||
if [ -n "$SHA_TAG" ]; then
|
||
echo "⚠️ Found SHA tag (may not be full 40 chars): $SHA_TAG"
|
||
fi
|
||
fi
|
||
|
||
# Method 3: Fallback to commit SHA directly (construct the tag)
|
||
if [ -z "$SHA_TAG" ]; then
|
||
SHA_TAG="${BRANCH_NAME}-sha-$COMMIT_SHA"
|
||
echo "⚠️ Could not extract from tags, using commit SHA: $SHA_TAG"
|
||
fi
|
||
|
||
if [ -z "$SHA_TAG" ]; then
|
||
echo "❌ ERROR: Failed to extract SHA tag"
|
||
exit 1
|
||
fi
|
||
|
||
echo "sha-tag=$SHA_TAG" >> $GITHUB_OUTPUT
|
||
echo "✅ Extracted SHA tag: $SHA_TAG"
|
||
|
||
- name: Update kustomization with new image tag
|
||
env:
|
||
GITEA_TOKEN: ${{ secrets.GITEAREGISTRYTOKEN }}
|
||
run: |
|
||
git config --global user.name "gitea-actions[bot]"
|
||
git config --global user.email "gitea-actions[bot]@users.noreply.gitea.com"
|
||
|
||
# Validate that SHA_TAG is not empty
|
||
SHA_TAG="${{ steps.extract-tag.outputs.sha-tag }}"
|
||
if [ -z "$SHA_TAG" ]; then
|
||
echo "❌ ERROR: SHA_TAG is empty, cannot update kustomization"
|
||
exit 1
|
||
fi
|
||
|
||
# Determine overlay based on branch
|
||
BRANCH_NAME="${{ github.ref_name }}"
|
||
if [ "$BRANCH_NAME" = "main" ]; then
|
||
OVERLAY="prod"
|
||
elif [ "$BRANCH_NAME" = "develop" ]; then
|
||
OVERLAY="dev"
|
||
else
|
||
echo "⚠️ Unknown branch: $BRANCH_NAME, skipping kustomization update"
|
||
exit 0
|
||
fi
|
||
|
||
KUSTOMIZATION_FILE="deploy/k8s/overlays/$OVERLAY/kustomization.yaml"
|
||
|
||
# Check if kustomization file has images section
|
||
if grep -q "images:" "$KUSTOMIZATION_FILE"; then
|
||
echo "📝 Updating $KUSTOMIZATION_FILE with tag: $SHA_TAG"
|
||
|
||
# Update kustomization.yaml with new image tag
|
||
# Handle both cases: newTag: (with value) and newTag: (empty)
|
||
sed -i.bak "s|newTag:.*|newTag: $SHA_TAG|" "$KUSTOMIZATION_FILE"
|
||
|
||
# Verify the update was successful
|
||
if grep -q "newTag: $SHA_TAG" "$KUSTOMIZATION_FILE"; then
|
||
echo "✅ Successfully updated kustomization.yaml"
|
||
rm -f "$KUSTOMIZATION_FILE.bak"
|
||
else
|
||
echo "❌ ERROR: Failed to update kustomization.yaml"
|
||
cat "$KUSTOMIZATION_FILE"
|
||
exit 1
|
||
fi
|
||
|
||
# Commit and push if there are changes
|
||
if git diff --quiet; then
|
||
echo "No changes to commit"
|
||
else
|
||
git add "$KUSTOMIZATION_FILE"
|
||
git commit -m "Update $OVERLAY image to $SHA_TAG"
|
||
git push
|
||
echo "✅ Kustomization updated with new image tag: $SHA_TAG"
|
||
fi
|
||
else
|
||
echo "ℹ️ $OVERLAY overlay uses base image (latest tag), skipping kustomization update"
|
||
echo " Image built with tag: $SHA_TAG"
|
||
fi
|
||
|
||
- name: Display image information
|
||
run: |
|
||
echo "✅ Image built and pushed successfully!"
|
||
echo "📦 Image tags:"
|
||
echo "${{ steps.meta.outputs.tags }}"
|
||
echo "🔖 SHA tag: ${{ steps.extract-tag.outputs.sha-tag }}"
|
||
echo "🔖 Digest: ${{ steps.build.outputs.digest }}"
|
||
echo ""
|
||
echo "🚀 Kustomization updated with new image tag"
|
||
echo " ArgoCD will automatically detect and deploy this new image"
|
||
echo " Monitor deployment at your ArgoCD dashboard"
|