Kubernetes platform-specific configurations

database:
  # Connect to the database on 127.0.0.1 using Cloud SQL proxy running as sidecar
  clusterEndpoint: 127.0.0.1

rbac:
  # Replace KSA_NAME with the Kubernetes service account
  serviceAccountName: "<KSA_NAME>"

server:
    # Enables the workloads to be scheduled on nodes that use Workload Identity
  nodeSelector:
    iam.gke.io/gke-metadata-server-enabled: "true"

  additionalContainers:
    - name: cloud-sql-proxy
      image: "gcr.io/cloud-sql-connectors/cloud-sql-proxy:2.0.0-alpine"
      command: ["/bin/sh", "-c"]

      # In `args`:
      # Replace <DB_PORT> with the port the proxy should listen on.
      # Defaults: MySQL: 3306, Postgres: 5432, SQLServer: 1433
      #
      # Replace <INSTANCE_CONNECTION_NAME> with the instance connection name of your Cloud SQL instance.
      # The instance connection name can be found on the Google Cloud console *Cloud SQL Instance details*
      # page or returned by running `gcloud sql instances describe <INSTANCE_ID>`.
      #
      args:
        - |
          /cloud-sql-proxy --private-ip --structured-logs --port=<DB_PORT> <INSTANCE_CONNECTION_NAME> & CHILD_PID=$!
          (i=15; while [ $i -gt 0 ]; do if [ $(wget localhost:8000 2>&1 | grep 404 | wc -l) -eq 0 ] ; then echo "Wait till Server endpoint started $(( i--)) more minutes"; sleep 60; else break; fi; done)
          (while true; do if [ $(wget localhost:8000 2>&1 | grep 404 | wc -l) -eq 0 ] ; then kill $CHILD_PID; echo "Killed $CHILD_PID because the main container terminated."; else echo Server answers on 8000 port; fi; sleep 5; done) &
          wait $CHILD_PID
          if [ $(wget localhost:8000 2>&1 | grep 404 | wc -l) -eq 0 ] ; then echo "Job completed. Exiting..."; exit 0; fi
      securityContext:
        runAsNonRoot: true
      resources:
        requests:
          # The proxy's memory use scales linearly with the number of active
          # connections. Fewer open connections will use less memory. Adjust
          # this value based on your application's requirements.
          memory: "1Gi"
          # The proxy's CPU use scales linearly with the amount of IO between
          # the database and the application. Adjust this value based on your
          # application's requirements.
          cpu: "1"
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