Refresh data replication resources & data for sandbox-alpha #9
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| name: Refresh Data Replication | |
| run-name: Refresh data replication resources & data for ${{ inputs.environment }} | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| environment: | |
| description: Deployment environment | |
| required: true | |
| type: choice | |
| options: | |
| - training | |
| - production | |
| - test | |
| - qa | |
| - sandbox-alpha | |
| - sandbox-beta | |
| db_snapshot_arn: | |
| description: ARN of the DB snapshot to use (optional) | |
| required: false | |
| type: string | |
| egress_cidr: | |
| description: CIDR blocks to allow egress traffic. | |
| type: string | |
| required: true | |
| default: "[]" | |
| env: | |
| aws_role: ${{ inputs.environment == 'production' | |
| && 'arn:aws:iam::820242920762:role/GithubDeployDataReplicationInfrastructure' | |
| || 'arn:aws:iam::393416225559:role/GithubDeployDataReplicationInfrastructure' }} | |
| defaults: | |
| run: | |
| working-directory: terraform/data_replication | |
| concurrency: | |
| group: deploy-data-replica-${{ inputs.environment }} | |
| jobs: | |
| prepare-db-replica: | |
| name: Prepare data replica | |
| runs-on: ubuntu-latest | |
| permissions: | |
| id-token: write | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v5 | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| role-to-assume: ${{ env.aws_role }} | |
| aws-region: eu-west-2 | |
| - name: get latest snapshot | |
| id: get-latest-snapshot | |
| run: | | |
| set -e | |
| if [ -z "${{ inputs.db_snapshot_arn }}" ]; then | |
| echo "No snapshot ARN provided, fetching the latest snapshot" | |
| SNAPSHOT_ARN=$(aws rds describe-db-cluster-snapshots \ | |
| --query "DBClusterSnapshots[?DBClusterIdentifier=='mavis-${{ inputs.environment }}'].[DBClusterSnapshotArn, SnapshotCreateTime]" \ | |
| --output text | sort -k2 -r | head -n 1 | cut -f1) | |
| if [ -z "$SNAPSHOT_ARN" ]; then | |
| echo "No snapshots found for mavis-${{ inputs.environment }}" | |
| exit 1 | |
| fi | |
| else | |
| echo "Using provided snapshot ARN: ${{ inputs.db_snapshot_arn }}" | |
| SNAPSHOT_ARN="${{ inputs.db_snapshot_arn }}" | |
| fi | |
| echo "Using snapshot ARN: $SNAPSHOT_ARN" | |
| echo "SNAPSHOT_ARN=$SNAPSHOT_ARN" >> $GITHUB_OUTPUT | |
| - name: Install terraform | |
| uses: hashicorp/setup-terraform@v3 | |
| with: | |
| terraform_version: 1.11.4 | |
| outputs: | |
| SNAPSHOT_ARN: ${{ steps.get-latest-snapshot.outputs.SNAPSHOT_ARN }} | |
| plan: | |
| name: Terraform plan | |
| runs-on: ubuntu-latest | |
| needs: | |
| - prepare-db-replica | |
| env: | |
| SNAPSHOT_ARN: ${{ needs.prepare-db-replica.outputs.SNAPSHOT_ARN }} | |
| DB_SECRET_ARN: ${{ needs.prepare-db-replica.outputs.DB_SECRET_ARN || 'arn:aws:secretsmanager:eu-west-2:000000000000:secret:placeholder' }} | |
| REPLACE_DB_CLUSTER: ${{ inputs.deployment_type == 'Deployment with DB recreation' }} | |
| permissions: | |
| id-token: write | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v5 | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| role-to-assume: ${{ env.aws_role }} | |
| aws-region: eu-west-2 | |
| - name: Install terraform | |
| uses: hashicorp/setup-terraform@v3 | |
| with: | |
| terraform_version: 1.11.4 | |
| - name: Get db secret arn | |
| id: get-db-secret-arn | |
| working-directory: terraform/app | |
| run: | | |
| terraform init -backend-config="env/${{ inputs.environment }}-backend.hcl" -upgrade | |
| DB_SECRET_ARN=$(terraform output --raw db_secret_arn) | |
| echo "DB_SECRET_ARN=$DB_SECRET_ARN" >> $GITHUB_OUTPUT | |
| - name: Terraform Plan | |
| id: plan | |
| run: | | |
| set -eo pipefail | |
| terraform init -backend-config="env/${{ inputs.environment }}-backend.hcl" -upgrade | |
| CIDR_BLOCKS='${{ inputs.egress_cidr }}' | |
| PLAN_ARGS=( | |
| "plan" | |
| "-var=db_secret_arn=${{ steps.get-db-secret-arn.outputs.DB_SECRET_ARN }}" | |
| "-var=imported_snapshot=${{ env.SNAPSHOT_ARN }}" | |
| "-var-file=env/${{ inputs.environment }}.tfvars" | |
| "-var=allowed_egress_cidr_blocks=$CIDR_BLOCKS" | |
| "-out=${{ runner.temp }}/tfplan" | |
| ) | |
| if [ "${{ env.REPLACE_DB_CLUSTER }}" = "true" ]; then | |
| PLAN_ARGS+=("-replace" "aws_rds_cluster.cluster") | |
| fi | |
| terraform "${PLAN_ARGS[@]}" | tee ${{ runner.temp }}/tf_stdout | |
| - name: Upload artifact | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: tfplan_infrastructure-${{ inputs.environment }} | |
| path: ${{ runner.temp }}/tfplan | |
| apply: | |
| name: Terraform apply | |
| runs-on: ubuntu-latest | |
| needs: plan | |
| environment: ${{ inputs.environment }} | |
| permissions: | |
| id-token: write | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v5 | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| role-to-assume: ${{ env.aws_role }} | |
| aws-region: eu-west-2 | |
| - name: Download artifact | |
| uses: actions/download-artifact@v5 | |
| with: | |
| name: tfplan_infrastructure-${{ inputs.environment }} | |
| path: ${{ runner.temp }} | |
| - name: Install terraform | |
| uses: hashicorp/setup-terraform@v3 | |
| with: | |
| terraform_version: 1.11.4 | |
| - name: Apply the changes | |
| run: | | |
| set -e | |
| terraform init -backend-config="env/${{ inputs.environment }}-backend.hcl" -upgrade | |
| terraform apply ${{ runner.temp }}/tfplan |