titan-iac/services/mailu/oneoffs/mailu-sync-job.yaml

# services/mailu/oneoffs/mailu-sync-job.yaml
# One-off job for mailu-mailserver/mailu-sync-9.
# Purpose: mailu sync 9 (see container args/env in this file).
# Run by setting spec.suspend to false, reconcile, then set it back to true.
# Safe to delete the finished Job/pod; it should not run continuously.
apiVersion: batch/v1
kind: Job
metadata:
  name: mailu-sync-9
  namespace: mailu-mailserver
spec:
  suspend: true
  template:
    metadata:
      annotations:
        vault.hashicorp.com/agent-inject: "true"
        vault.hashicorp.com/agent-pre-populate-only: "true"
        vault.hashicorp.com/role: "mailu-mailserver"
        vault.hashicorp.com/agent-inject-secret-mailu-db-secret__database: "kv/data/atlas/mailu/mailu-db-secret"
        vault.hashicorp.com/agent-inject-template-mailu-db-secret__database: |
          {{- with secret "kv/data/atlas/mailu/mailu-db-secret" -}}{{ .Data.data.database }}{{- end -}}
        vault.hashicorp.com/agent-inject-secret-mailu-db-secret__username: "kv/data/atlas/mailu/mailu-db-secret"
        vault.hashicorp.com/agent-inject-template-mailu-db-secret__username: |
          {{- with secret "kv/data/atlas/mailu/mailu-db-secret" -}}{{ .Data.data.username }}{{- end -}}
        vault.hashicorp.com/agent-inject-secret-mailu-db-secret__password: "kv/data/atlas/mailu/mailu-db-secret"
        vault.hashicorp.com/agent-inject-template-mailu-db-secret__password: |
          {{- with secret "kv/data/atlas/mailu/mailu-db-secret" -}}{{ .Data.data.password }}{{- end -}}
        vault.hashicorp.com/agent-inject-secret-mailu-sync-credentials__client-id: "kv/data/atlas/mailu/mailu-sync-credentials"
        vault.hashicorp.com/agent-inject-template-mailu-sync-credentials__client-id: |
          {{- with secret "kv/data/atlas/mailu/mailu-sync-credentials" -}}{{ index .Data.data "client-id" }}{{- end -}}
        vault.hashicorp.com/agent-inject-secret-mailu-sync-credentials__client-secret: "kv/data/atlas/mailu/mailu-sync-credentials"
        vault.hashicorp.com/agent-inject-template-mailu-sync-credentials__client-secret: |
          {{- with secret "kv/data/atlas/mailu/mailu-sync-credentials" -}}{{ index .Data.data "client-secret" }}{{- end -}}
        vault.hashicorp.com/agent-inject-secret-mailu-initial-account-secret__password: "kv/data/atlas/mailu/mailu-initial-account-secret"
        vault.hashicorp.com/agent-inject-template-mailu-initial-account-secret__password: |
          {{- with secret "kv/data/atlas/mailu/mailu-initial-account-secret" -}}{{ .Data.data.password }}{{- end -}}
    spec:
      restartPolicy: OnFailure
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
              - matchExpressions:
                  - key: node-role.kubernetes.io/worker
                    operator: Exists
          preferredDuringSchedulingIgnoredDuringExecution:
            - weight: 100
              preference:
                matchExpressions:
                  - key: kubernetes.io/arch
                    operator: In
                    values: ["arm64"]
      serviceAccountName: mailu-vault-sync
      containers:
        - name: mailu-sync
          image: python:3.11-alpine
          imagePullPolicy: IfNotPresent
          command: ["/bin/sh", "-c"]
          args:
            - |
              set -euo pipefail
              . /vault/scripts/mailu_vault_env.sh
              pip install --no-cache-dir requests psycopg2-binary passlib >/tmp/pip.log \
                && python /app/sync.py
          env:
            - name: KEYCLOAK_BASE_URL
              value: http://keycloak.sso.svc.cluster.local
            - name: KEYCLOAK_REALM
              value: atlas
            - name: MAILU_DOMAIN
              value: bstein.dev
            - name: MAILU_DEFAULT_QUOTA
              value: "20000000000"
            - name: MAILU_SYSTEM_USERS
              value: no-reply-portal@bstein.dev,no-reply-vaultwarden@bstein.dev
            - name: MAILU_DB_HOST
              value: postgres-service.postgres.svc.cluster.local
            - name: MAILU_DB_PORT
              value: "5432"
          volumeMounts:
            - name: sync-script
              mountPath: /app/sync.py
              subPath: sync.py
            - name: vault-scripts
              mountPath: /vault/scripts
              readOnly: true
          resources:
            requests:
              cpu: 50m
              memory: 128Mi
            limits:
              cpu: 200m
              memory: 256Mi
      volumes:
        - name: sync-script
          configMap:
            name: mailu-sync-script
            defaultMode: 0444
        - name: vault-scripts
          configMap:
            name: mailu-vault-env
            defaultMode: 0555