# Synapse — Matrix homeserver
# PostgreSQL backend via cluster DNS: postgres
# Unpinned — scheduler places freely, local-path PVC
# NodePort 32385
#
# Deploy:
#   kubectl create secret generic synapse-secret \
#     --namespace <ns> \
#     --from-literal=db-password='<password>'
#   kubectl apply -f synapse-db-init.yaml -n <ns>
#   kubectl get jobs -n <ns> -w   # wait for completion
#   kubectl apply -f synapse.yaml -n <ns>
#
# First boot generates /data/homeserver.yaml automatically.
# After first boot, exec into the pod and update homeserver.yaml
# to add the PostgreSQL database config (replaces default SQLite):
#
#   database:
#     name: psycopg2
#     args:
#       user: synapse_user
#       password: <from synapse-secret>
#       database: synapse_db
#       host: postgres
#       cp_min: 5
#       cp_max: 10
#
# Then restart the deployment:
#   kubectl rollout restart deployment/synapse -n <ns>
#
# Set SYNAPSE_SERVER_NAME to the actual Matrix domain before deploying.

---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: synapse-pvc
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: local-path
  resources:
    requests:
      storage: 20Gi

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: synapse
spec:
  replicas: 1
  selector:
    matchLabels:
      app: synapse
  template:
    metadata:
      labels:
        app: synapse
    spec:
      containers:
        - name: synapse
          image: matrixdotorg/synapse:latest
          env:
            - name: SYNAPSE_SERVER_NAME
              value: "matrix.sjasoft.com"
            - name: SYNAPSE_REPORT_STATS
              value: "no"
          ports:
            - containerPort: 8008
          volumeMounts:
            - name: synapse-data
              mountPath: /data
      volumes:
        - name: synapse-data
          persistentVolumeClaim:
            claimName: synapse-pvc

---
apiVersion: v1
kind: Service
metadata:
  name: synapse
spec:
  selector:
    app: synapse
  ports:
    - port: 8008
      targetPort: 8008
      nodePort: 32385
  type: NodePort