apiVersion: batch/v1
kind: Job
metadata:
  name: mastodon-db-init
  namespace: {{ .namespace }}
spec:
  ttlSecondsAfterFinished: 300
  template:
    metadata:
      labels:
        component: db-init
    spec:
      restartPolicy: OnFailure
      securityContext:
        runAsUser: 999
        runAsGroup: 999
        fsGroup: 999
        seccompProfile:
          type: RuntimeDefault
      containers:
      - name: db-init
        image: postgres:16-alpine
        securityContext:
          allowPrivilegeEscalation: false
          capabilities:
            drop: [ALL]
          readOnlyRootFilesystem: false
        env:
        - name: PGHOST
          value: "{{ .dbHostname }}"
        - name: PGPORT
          value: "{{ .dbPort }}"
        - name: PGUSER
          value: postgres
        - name: PGPASSWORD
          valueFrom:
            secretKeyRef:
              name: mastodon-secrets
              key: postgres.password
        - name: MASTODON_DB
          value: "{{ .dbName }}"
        - name: MASTODON_USER
          value: "{{ .dbUsername }}"
        - name: MASTODON_PASSWORD
          valueFrom:
            secretKeyRef:
              name: mastodon-secrets
              key: dbPassword
        command:
        - sh
        - -c
        - |
          set -e
          echo "Waiting for PostgreSQL to be ready..."
          until pg_isready -h $PGHOST -p $PGPORT -U $PGUSER; do
            echo "PostgreSQL is unavailable - sleeping"
            sleep 2
          done
          echo "PostgreSQL is ready"

          echo "Creating database if it doesn't exist..."
          psql -v ON_ERROR_STOP=1 <<-EOSQL
            SELECT 'CREATE DATABASE $MASTODON_DB'
            WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = '$MASTODON_DB')\gexec
          EOSQL

          echo "Creating/updating user..."
          psql -v ON_ERROR_STOP=1 <<-EOSQL
            DO \$\$
            BEGIN
              IF NOT EXISTS (SELECT FROM pg_user WHERE usename = '$MASTODON_USER') THEN
                CREATE USER $MASTODON_USER WITH PASSWORD '$MASTODON_PASSWORD';
              ELSE
                ALTER USER $MASTODON_USER WITH PASSWORD '$MASTODON_PASSWORD';
              END IF;
            END
            \$\$;
          EOSQL

          echo "Granting privileges..."
          psql -v ON_ERROR_STOP=1 <<-EOSQL
            GRANT ALL PRIVILEGES ON DATABASE $MASTODON_DB TO $MASTODON_USER;
            \c $MASTODON_DB
            GRANT ALL ON SCHEMA public TO $MASTODON_USER;
          EOSQL

          echo "Database initialization complete"
---
apiVersion: batch/v1
kind: Job
metadata:
  name: mastodon-db-migrate
  namespace: {{ .namespace }}
spec:
  ttlSecondsAfterFinished: 300
  template:
    metadata:
      labels:
        component: db-migrate
    spec:
      restartPolicy: OnFailure
      securityContext:
        runAsNonRoot: true
        runAsUser: 991
        runAsGroup: 991
        fsGroup: 991
        seccompProfile:
          type: RuntimeDefault
      containers:
      - name: db-migrate
        image: {{ .image }}
        securityContext:
          allowPrivilegeEscalation: false
          capabilities:
            drop: [ALL]
          readOnlyRootFilesystem: false
        command:
        - bundle
        - exec
        - rails
        - db:migrate
        env:
        - name: LOCAL_DOMAIN
          value: "{{ .domain }}"
        - name: RAILS_ENV
          value: production
        - name: SECRET_KEY_BASE
          valueFrom:
            secretKeyRef:
              name: mastodon-secrets
              key: secretKeyBase
        - name: OTP_SECRET
          valueFrom:
            secretKeyRef:
              name: mastodon-secrets
              key: otpSecret
        - name: ACTIVE_RECORD_ENCRYPTION_PRIMARY_KEY
          valueFrom:
            secretKeyRef:
              name: mastodon-secrets
              key: activeRecordPrimaryKey
        - name: ACTIVE_RECORD_ENCRYPTION_DETERMINISTIC_KEY
          valueFrom:
            secretKeyRef:
              name: mastodon-secrets
              key: activeRecordDeterministicKey
        - name: ACTIVE_RECORD_ENCRYPTION_KEY_DERIVATION_SALT
          valueFrom:
            secretKeyRef:
              name: mastodon-secrets
              key: activeRecordKeyDerivationSalt
        - name: DB_HOST
          value: "{{ .dbHostname }}"
        - name: DB_PORT
          value: "{{ .dbPort }}"
        - name: DB_NAME
          value: "{{ .dbName }}"
        - name: DB_USER
          value: "{{ .dbUsername }}"
        - name: DB_PASS
          valueFrom:
            secretKeyRef:
              name: mastodon-secrets
              key: dbPassword
        - name: REDIS_HOST
          value: "{{ .redisHostname }}"
        - name: REDIS_PORT
          value: "{{ .redisPort }}"
        - name: REDIS_PASSWORD
          valueFrom:
            secretKeyRef:
              name: mastodon-secrets
              key: redis.password
        volumeMounts:
        - name: assets
          mountPath: /opt/mastodon/public/assets
        - name: system
          mountPath: /opt/mastodon/public/system
      volumes:
      - name: assets
        persistentVolumeClaim:
          claimName: mastodon-assets
      - name: system
        persistentVolumeClaim:
          claimName: mastodon-system