Backup database to Azure storage #172
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| 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 |