helm/templates/db-push-job.yaml

Rama newjitsu · réplica de lectura del repositorio original.

# Applies the console Prisma schema to Postgres on every deploy.
#
# Runs as a pre-install/pre-upgrade hook after the install-job (weight -5)
# has prepared the node-cache workspace (Prisma client generated). Since
# dev-deploy.sh deploys the helm-deps chart first and waits for it to be
# healthy, Postgres is reachable by the time this hook runs; the retry loop
# covers external databases that may be slower to come up.
#
# `prisma db push` refuses destructive changes without --accept-data-loss,
# so a deploy fails loudly instead of silently dropping data — resolve those
# manually (kubectl exec deploy/console -- npx prisma db push --accept-data-loss)
# or reset the dev database.
apiVersion: batch/v1
kind: Job
metadata:
  name: db-push-{{ .Release.Revision }}
  labels:
    {{- include "jitsu-dev.labels" . | nindent 4 }}
    app.kubernetes.io/name: db-push
  annotations:
    "helm.sh/hook": pre-install,pre-upgrade
    "helm.sh/hook-weight": "-4"
    "helm.sh/hook-delete-policy": before-hook-creation
spec:
  backoffLimit: 2
  activeDeadlineSeconds: 600
  template:
    metadata:
      labels:
        app.kubernetes.io/name: db-push
        app.kubernetes.io/instance: {{ .Release.Name }}
    spec:
      restartPolicy: OnFailure
      containers:
        - name: db-push
          image: node:24-bookworm
          workingDir: /cache/workspace/webapps/console
          command:
            - sh
            - -c
            - |
              set -e
              tries=0
              until npx prisma db push; do
                tries=$((tries+1))
                if [ "$tries" -ge 20 ]; then
                  echo "prisma db push still failing after $tries attempts, giving up"
                  exit 1
                fi
                echo "prisma db push failed (database not ready yet?), retrying in 5s..."
                sleep 5
              done
              echo "Schema applied"
          envFrom:
            # DATABASE_URL from the helm-deps chart's published URLs; a legacy
            # value in jitsu-secrets is overridden by it, and an explicit
            # env.common.DATABASE_URL (external database) wins over both.
            - secretRef:
                name: jitsu-secrets
                optional: true
            - secretRef:
                name: jitsu-deps-urls
                optional: true
          env:
            - name: npm_config_cache
              value: /cache/npm
            {{- with (get (.Values.env.common | default dict) "DATABASE_URL") }}
            - name: DATABASE_URL
              value: {{ . | quote }}
            {{- end }}
          volumeMounts:
            - name: node-cache
              mountPath: /cache
      volumes:
        - name: node-cache
          persistentVolumeClaim:
            claimName: node-cache