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name: Backup database to Azure storage | ||
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on: | ||
workflow_dispatch: | ||
inputs: | ||
environment: | ||
description: Environment to backup | ||
required: true | ||
default: test | ||
type: choice | ||
options: | ||
- test | ||
- production | ||
backup-file: | ||
description: | | ||
Backup file name (without extension). Default is aytq_[env]_adhoc_YYYY-MM-DD. Set it explicitly when backing up a point-in-time (PTR) server. (Optional) | ||
required: false | ||
type: string | ||
default: default | ||
db-server: | ||
description: | | ||
Name of the database server. Default is the live server. When backing up a point-in-time (PTR) server, use the full name of the PTR server. (Optional) | ||
schedule: | ||
- cron: "0 4 * * *" # 04:00 UTC | ||
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env: | ||
SERVICE_NAME: access-your-teaching-qualifications | ||
SERVICE_SHORT: aytq | ||
TF_VARS_PATH: terraform/application/config | ||
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jobs: | ||
backup: | ||
name: Backup database | ||
runs-on: ubuntu-latest | ||
environment: | ||
name: aks-${{ inputs.environment || 'production' }} | ||
env: | ||
DEPLOY_ENV: ${{ inputs.environment || 'production' }} | ||
BACKUP_FILE: ${{ inputs.backup-file || 'schedule' }} | ||
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steps: | ||
- uses: actions/checkout@v4 | ||
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- name: Set environment variables | ||
run: | | ||
source global_config/${DEPLOY_ENV}.sh | ||
tf_vars_file=${TF_VARS_PATH}/${DEPLOY_ENV}.tfvars.json | ||
echo "CLUSTER=$(jq -r '.cluster' ${tf_vars_file})" >> $GITHUB_ENV | ||
echo "RESOURCE_GROUP_NAME=${AZURE_RESOURCE_PREFIX}-${SERVICE_SHORT}-${CONFIG_SHORT}-rg" >> $GITHUB_ENV | ||
echo "STORAGE_ACCOUNT_NAME=${AZURE_RESOURCE_PREFIX}${SERVICE_SHORT}dbbkp${CONFIG_SHORT}sa" >> $GITHUB_ENV | ||
TODAY=$(date +"%F") | ||
echo "DB_SERVER=${AZURE_RESOURCE_PREFIX}-${SERVICE_SHORT}-${CONFIG_SHORT}-pg" >> $GITHUB_ENV | ||
if [ "${BACKUP_FILE}" == "schedule" ]; then | ||
BACKUP_FILE=${SERVICE_SHORT}_${CONFIG_SHORT}_${TODAY} | ||
elif [ "${BACKUP_FILE}" == "default" ]; then | ||
BACKUP_FILE=${SERVICE_SHORT}_${CONFIG_SHORT}_adhoc_${TODAY} | ||
else | ||
BACKUP_FILE=${BACKUP_FILE} | ||
fi | ||
echo "BACKUP_FILE=${BACKUP_FILE}" >> $GITHUB_ENV | ||
echo "KEYVAULT_NAME=${AZURE_RESOURCE_PREFIX}-${SERVICE_SHORT}-${CONFIG_SHORT}-inf-kv" >> $GITHUB_ENV | ||
- name: Backup ${{ env.DEPLOY_ENV }} postgres | ||
uses: DFE-Digital/github-actions/backup-postgres@master | ||
with: | ||
storage-account: ${{ env.STORAGE_ACCOUNT_NAME }} | ||
resource-group: ${{ env.RESOURCE_GROUP_NAME }} | ||
app-name: ${{ env.SERVICE_SHORT }}-${{ env.DEPLOY_ENV }}-api | ||
cluster: ${{ env.CLUSTER }} | ||
azure-credentials: ${{ secrets.AZURE_CREDENTIALS }} | ||
backup-file: ${{ env.BACKUP_FILE }}.sql | ||
db-server-name: ${{ inputs.db-server }} | ||
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- name: Backup Summary | ||
if: success() | ||
run: | | ||
NOW=$(TZ=Europe/London date +"%F %R") | ||
echo 'BACKUP SUCCESSFUL!' >> $GITHUB_STEP_SUMMARY | ||
echo ' ENV: ${{ env.DEPLOY_ENV }}' >> $GITHUB_STEP_SUMMARY | ||
echo " AT : ${NOW}" >> $GITHUB_STEP_SUMMARY | ||
echo ' DB SERVER: ${{ inputs.db-server || env.DB_SERVER }}' >> $GITHUB_STEP_SUMMARY | ||
echo ' STORAGE ACCOUNT: ${{ env.STORAGE_ACCOUNT_NAME }}' >> $GITHUB_STEP_SUMMARY | ||
echo ' FILENAME: ${{ env.BACKUP_FILE }}.sql.gz' >> $GITHUB_STEP_SUMMARY | ||
- name: Get Slack webhook | ||
uses: Azure/get-keyvault-secrets@v1 | ||
if: failure() | ||
id: key-vault-secrets | ||
with: | ||
keyvault: ${{ env.KEYVAULT_NAME }} | ||
secrets: "SLACK-WEBHOOK" | ||
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- 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 |