Backup database to Azure storage #166
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Backup production database | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: "0 4 * * *" # 04:00 UTC | |
| jobs: | |
| backup: | |
| name: Backup database | |
| runs-on: ubuntu-latest | |
| environment: production_aks | |
| env: | |
| RESOURCE_GROUP: s189p01-trs-pd-rg | |
| KEYVAULT_NAME: s189p01-trs-pd-inf-kv | |
| CLUSTER_NAME: s189p01-tsc-production-aks | |
| CLUSTER_RESOURCE_GROUP: s189p01-tsc-pd-rg | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: hashicorp/setup-terraform@v3 | |
| with: | |
| terraform_version: 1.5.0 | |
| terraform_wrapper: false | |
| - uses: Azure/login@v2 | |
| with: | |
| creds: ${{ secrets.AZURE_CREDENTIALS }} | |
| - uses: DFE-Digital/github-actions/set-kubelogin-environment@master | |
| with: | |
| azure-credentials: ${{ secrets.AZURE_CREDENTIALS }} | |
| - name: Install kubectl | |
| uses: azure/setup-kubectl@v4 | |
| - name: Get k8s credentials | |
| run: make ci production_aks get-cluster-credentials | |
| - name: Install konduit | |
| run: make install-konduit | |
| - name: Dump database | |
| run: bin/konduit.sh -k ${{ env.KEYVAULT_NAME }} -d trs trs-production-worker -- pg_dump -E utf8 --compress=1 --clean --if-exists --no-owner --verbose -f backup.sql.gz | |
| - name: Get backup storage account | |
| id: azure-backup-storage | |
| run: | | |
| make ci production_aks terraform-init | |
| echo "account-name=$(terraform -chdir=terraform/aks output -raw postgres_azure_backup_storage_account_name)" >> $GITHUB_OUTPUT | |
| echo "container-name=$(terraform -chdir=terraform/aks output -raw postgres_azure_backup_storage_container_name)" >> $GITHUB_OUTPUT | |
| - name: Get storage account connection string | |
| run: | | |
| STORAGE_CONN_STR=$(az storage account show-connection-string -g ${{ env.RESOURCE_GROUP }} -n ${{ steps.azure-backup-storage.outputs.account-name }} --query 'connectionString') | |
| echo "::add-mask::$STORAGE_CONN_STR" | |
| echo "AZURE_STORAGE_CONNECTION_STRING=$STORAGE_CONN_STR" >> $GITHUB_ENV | |
| - name: Upload backup | |
| run: | | |
| az config set extension.use_dynamic_install=yes_without_prompt | |
| az config set core.only_show_errors=true | |
| az storage azcopy blob upload \ | |
| --container ${{ steps.azure-backup-storage.outputs.container-name }} \ | |
| --source backup.sql.gz \ | |
| --destination $(date +"%F-%H").sql.gz | |
| - name: Get Slack webhook | |
| uses: Azure/get-keyvault-secrets@v1 | |
| if: failure() | |
| id: key-vault-secrets | |
| with: | |
| keyvault: ${{ env.KEYVAULT_NAME }} | |
| secrets: "SLACK-WEBHOOK" | |
| - name: Notify Slack channel on job failure | |
| if: failure() | |
| uses: rtCamp/action-slack-notify@v2 | |
| env: | |
| SLACK_USERNAME: CI Deployment | |
| SLACK_TITLE: Database backup failure | |
| SLACK_MESSAGE: Production database backup job failed | |
| SLACK_WEBHOOK: ${{ steps.key-vault-secrets.outputs.SLACK-WEBHOOK }} | |
| SLACK_COLOR: failure | |
| SLACK_FOOTER: Sent from backup job in backup-db workflow |