Bootstrap Argo CD #60
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| ## TODO: Add logic to wait for ALB creation | |
| name: "Bootstrap Argo CD" | |
| on: | |
| workflow_run: | |
| workflows: ["Terraform Apply"] | |
| types: | |
| - completed | |
| workflow_dispatch: | |
| permissions: write-all | |
| jobs: | |
| argo_cd: | |
| runs-on: ubuntu-latest | |
| environment: prod | |
| steps: | |
| - name: configure aws credentials | |
| uses: aws-actions/configure-aws-credentials@v3.0.1 | |
| with: | |
| # role-to-assume: ${{ secrets.AWS_ROLE_ARN }} | |
| # role-session-name: GitHub_to_AWS_via_FederatedOIDC | |
| aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }} | |
| aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }} | |
| aws-region: ${{ secrets.AWS_REGION }} | |
| - id: install-aws-cli | |
| uses: unfor19/install-aws-cli-action@v1 | |
| with: | |
| version: 2 # default | |
| verbose: false # default | |
| arch: amd64 # allowed values: amd64, arm64 | |
| - name: verify aws profile | |
| run: | | |
| aws sts get-caller-identity | |
| aws configure list | |
| - name: install kubectl | |
| uses: azure/setup-kubectl@v1 | |
| with: | |
| version: 'v1.29.0' | |
| - name: configure kubectl | |
| run: | | |
| aws eks update-kubeconfig --name ${{ secrets.EKS_CLUSTER_NAME }} --region ${{ secrets.AWS_REGION }} | |
| - name: verify argocd namespace | |
| id: verify-argocd-namespace | |
| run: echo "ns=$(kubectl get ns argocd -o=jsonpath="{.metadata.name}")" >> "$GITHUB_OUTPUT" | |
| - name: install argocd | |
| if: ${{ (steps.verify-argocd-namespace.outputs.ns != 'argocd') }} | |
| run: | | |
| kubectl create namespace argocd | |
| kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/v2.9.3/manifests/install.yaml | |
| - name: checkout code | |
| uses: actions/checkout@v4 | |
| - name: install cluster app of apps | |
| run: kubectl apply -f kubernetes/app-of-apps.yaml | |
| - name: verify if all apps are synced | |
| run: | | |
| while true; do | |
| sync_status=`(kubectl -n argocd get Application -o=jsonpath='{.items[*].status.sync.status}')` | |
| for status in $sync_status; do | |
| if [ "$status" != "Synced" ]; then | |
| echo "Not all apps are synced, waiting 10 seconds" | |
| sleep 10 | |
| continue 2 | |
| fi | |
| break 2 | |
| done | |
| done | |
| - name: verify if all apps are healthy | |
| run: | | |
| while true; do | |
| health_status=`(kubectl -n argocd get Application -o=jsonpath='{.items[*].status.health.status}')` | |
| for status in $health_status; do | |
| if [ "$status" != "Healthy" ]; then | |
| echo "Not all apps are healthy, waiting 10 seconds" | |
| sleep 10 | |
| continue 2 | |
| fi | |
| break 2 | |
| done | |
| done | |
| - name: set dns record to alb | |
| run: | | |
| ## Get the ALB ARN | |
| alb_arn=$(aws elbv2 describe-load-balancers --region ${{ secrets.AWS_REGION }} | jq -r '.LoadBalancers[].LoadBalancerArn' | xargs -I {} aws --region ${{ secrets.AWS_REGION }} elbv2 describe-tags --resource-arns {} --query "TagDescriptions[?Tags[?Key=='ingress.k8s.aws/stack' &&Value=='eks-lab-ingress']].ResourceArn" --output text) | |
| while true; do | |
| if [ -z "$alb_arn" ]; then | |
| echo "ALB not found, waiting 10 seconds" | |
| sleep 10 | |
| alb_arn=$(aws elbv2 describe-load-balancers --region ${{ secrets.AWS_REGION }} | jq -r '.LoadBalancers[].LoadBalancerArn' | xargs -I {} aws --region ${{ secrets.AWS_REGION }} elbv2 describe-tags --resource-arns {} --query "TagDescriptions[?Tags[?Key=='ingress.k8s.aws/stack' &&Value=='eks-lab-ingress']].ResourceArn" --output text) | |
| continue | |
| fi | |
| break | |
| done | |
| echo "ALB ARN: $alb_arn" | |
| ## Get the ALB DNS Name | |
| alb_dns=$(aws elbv2 describe-load-balancers --region ${{ secrets.AWS_REGION }} --query "LoadBalancers[?LoadBalancerArn=='${alb_arn}'].DNSName" --output text) | |
| echo "ALB DNS: $alb_dns" | |
| ## Get hosted zone id | |
| hosted_zone_id=$(aws route53 list-hosted-zones --query "HostedZones[?Name=='caiogomes.me.'].Id" --output text) | |
| echo "Hosted Zone ID: $hosted_zone_id" | |
| ## Set the DNS record to the ALB DNS Name | |
| aws route53 change-resource-record-sets --hosted-zone-id $hosted_zone_id --change-batch '{"Changes":[{"Action":"UPSERT","ResourceRecordSet":{"Name":"*.eks.caiogomes.me.","Type":"CNAME","TTL":300,"ResourceRecords":[{"Value":"'${alb_dns}'"}]}}]}' | |
| - name: set argocd admin password | |
| run: | | |
| kubectl -n argocd patch secret argocd-secret -p '{"stringData": {"admin.password": "${{ secrets.ARGOCD_ADMIN_PASSWORD }}"}}' |