# email-connect transactional receiver — railiance01 (EMAIL-WP-0004-T03).
#
# Conventions match audit-core / user-engine: digest-pinned image from
# forgejo.coulomb.social, non-root, read-only root, probes on named http port.
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: email-connect
  namespace: email-connect
  labels:
    app.kubernetes.io/name: email-connect
    app.kubernetes.io/part-of: email-connect
  annotations:
    email-connect.railiance.io/rollback-note: >-
      SQLite schema is additive. Preserve deliveries and send_attempts.
      Stop delivery and reconcile any in_flight reservations before reverting
      to a pre-P05 image, which cannot enforce uncertain-outcome reservations.
spec:
  replicas: 1
  revisionHistoryLimit: 5
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 0
      maxSurge: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: email-connect
  template:
    metadata:
      labels:
        app.kubernetes.io/name: email-connect
        app.kubernetes.io/part-of: email-connect
    spec:
      serviceAccountName: email-connect
      securityContext:
        runAsNonRoot: true
        fsGroup: 10001
        seccompProfile:
          type: RuntimeDefault
      terminationGracePeriodSeconds: 15
      containers:
        - name: email-connect
          # P05 durable send reservations and non-sending SMTP diagnostics, 2026-09-13.
          image: forgejo.coulomb.social/coulomb/email-connect@sha256:e095d7e51c68a29ff6b82d735c734d5d27e0041b937dc958ecee5bcb5ddf5e8b
          imagePullPolicy: IfNotPresent
          ports:
            - name: http
              containerPort: 8080
          envFrom:
            - configMapRef:
                name: email-connect-config
            - secretRef:
                name: email-connect-runtime
                optional: false
          resources:
            requests:
              cpu: 25m
              memory: 64Mi
            limits:
              cpu: 250m
              memory: 256Mi
          securityContext:
            allowPrivilegeEscalation: false
            capabilities:
              drop: ["ALL"]
            readOnlyRootFilesystem: true
            runAsNonRoot: true
            runAsUser: 10001
            runAsGroup: 10001
          volumeMounts:
            - name: data
              mountPath: /data
            - name: tmp
              mountPath: /tmp
          startupProbe:
            httpGet: {path: /healthz, port: http}
            periodSeconds: 3
            failureThreshold: 20
          readinessProbe:
            httpGet: {path: /readyz, port: http}
            periodSeconds: 10
            timeoutSeconds: 2
            failureThreshold: 3
          livenessProbe:
            httpGet: {path: /healthz, port: http}
            periodSeconds: 20
            timeoutSeconds: 2
            failureThreshold: 3
      volumes:
        - name: data
          persistentVolumeClaim:
            claimName: email-connect-data
        - name: tmp
          emptyDir: {}