ejabberd-deployment.yaml

apiVersion: v1
kind: Service
metadata:
  name: ejabberd
  namespace: mlsysops-framework
spec:
  selector:
    app: ejabberd
  ports:
    - name: xmpp
      port: 5222
      targetPort: 5222
    - name: web
      port: 5280
      targetPort: 5280
  type: NodePort
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: ejabberd
  namespace: mlsysops-framework
spec:
  replicas: 1
  selector:
    matchLabels:
      app: ejabberd
  template:
    metadata:
      labels:
        app: ejabberd
    spec:
      containers:
      - name: ejabberd
        image: ghcr.io/processone/ejabberd:latest
        ports:
          - containerPort: 5222
            hostPort: 5222
            protocol: "TCP"
          - containerPort: 5280
            hostPort: 5280
            protocol: "TCP"
        env:
        - name: POD_IP
          value: {{ KARMADA_HOST_IP }}
        command: ["/bin/sh", "-c"]
        args:
          - |
            echo "📥 Generating ejabberd.yml with pod IP = ${POD_IP}" && \
            sed "s/__POD_IP__/{{ POD_IP }}/g" /config/ejabberd.yml.template \
              > /opt/ejabberd/conf/ejabberd.yml && \
            echo "✅ Starting ejabberd..." && \
            exec ejabberdctl foreground
        volumeMounts:
        - name: config-volume
          mountPath: /config
          readOnly: true
      volumes:
      - name: config-volume
        configMap:
          name: ejabberd-config
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: ejabberd-config
  namespace: mlsysops-framework
data:
  ejabberd.yml.template: |
    ###
    ###              ejabberd configuration file
    ###
    ### The parameters used in this configuration file are explained at
    ### https://docs.ejabberd.im/admin/configuration
    ###
    ### *******************************************************
    ### *******     YAML IS INDENTATION SENSITIVE       *******
    ### *******************************************************
    registration_timeout: infinity
    
    hosts:
    - __POD_IP__
    loglevel: info
    ca_file: /opt/ejabberd/conf/cacert.pem

    certfiles:
    - /opt/ejabberd/conf/server.pem

    listen:
    - port: 5222
      ip: "::"
      module: ejabberd_c2s
      max_stanza_size: 262144
      shaper: c2s_shaper
      access: c2s
      starttls_required: true
    - port: 5223
      ip: "::"
      module: ejabberd_c2s
      max_stanza_size: 262144
      shaper: c2s_shaper
      access: c2s
      tls: true
    - port: 5269
      ip: "::"
      module: ejabberd_s2s_in
      max_stanza_size: 524288
      shaper: s2s_shaper
    - port: 5443
      ip: "::"
      module: ejabberd_http
      tls: true
      request_handlers:
        /admin: ejabberd_web_admin
        /api: mod_http_api
        /bosh: mod_bosh
        /captcha: ejabberd_captcha
        /upload: mod_http_upload
        /ws: ejabberd_http_ws
    - port: 5280
      ip: "::"
      module: ejabberd_http
      request_handlers:
        /admin: ejabberd_web_admin
        /.well-known/acme-challenge: ejabberd_acme
    - port: 3478
      ip: "::"
      transport: udp
      module: ejabberd_stun
      use_turn: true
    - port: 1883
      ip: "::"
      module: mod_mqtt
      backlog: 1000

    s2s_use_starttls: optional

    acl:
      admin:
        user:
        - admin@__POD_IP__
        - admin@localhost
      local:
        user_regexp: ""
      loopback:
        ip:
        - 127.0.0.0/8
        - ::1/128

    access_rules:
      local:
        allow: local
      c2s:
        deny: blocked
        allow: all
      announce:
        allow: admin
      configure:
        allow: admin
      muc_create:
        allow: local
      pubsub_createnode:
        allow: local
      trusted_network:
        allow: loopback

    api_permissions:
      "console commands":
        from:
        - ejabberd_ctl
        who: all
        what: "*"
      "admin access":
        who:
          access:
            allow:
            - acl: loopback
            - acl: admin
          oauth:
            scope: "ejabberd:admin"
            access:
              allow:
              - acl: loopback
              - acl: admin
        what:
        - "*"
        - "!stop"
        - "!start"
      "public commands":
        who:
          ip: 127.0.0.1/8
        what:
        - status
        - connected_users_number

    shaper:
      normal:
        rate: 3000
        burst_size: 20000
      fast: 100000

    shaper_rules:
      max_user_sessions: 10
      max_user_offline_messages:
        5000: admin
        100: all
      c2s_shaper:
        none: admin
        normal: all
      s2s_shaper: fast

    modules:
      mod_adhoc: {}
      mod_admin_extra: {}
      mod_announce:
        access: announce
      mod_avatar: {}
      mod_blocking: {}
      mod_bosh: {}
      mod_caps: {}
      mod_carboncopy: {}
      mod_client_state: {}
      mod_configure: {}
      mod_disco: {}
      mod_fail2ban: {}
      mod_http_api: {}
      mod_http_upload:
        put_url: https://__POD_IP__:5443/upload
        custom_headers:
          "Access-Control-Allow-Origin": "https://@HOST@"
          "Access-Control-Allow-Methods": "GET,HEAD,PUT,OPTIONS"
          "Access-Control-Allow-Headers": "Content-Type"
      mod_last: {}
      mod_mam:
        assume_mam_usage: true
        default: always
      mod_mqtt: {}
      mod_muc:
        access:
        - allow
        access_admin:
        - allow: admin
        access_create: muc_create
        access_persistent: muc_create
        access_mam:
        - allow
        default_room_options:
          mam: true
      mod_muc_admin: {}
      mod_offline:
        access_max_user_messages: max_user_offline_messages
      mod_ping: {}
      mod_privacy: {}
      mod_private: {}
      mod_proxy65:
        access: local
        max_connections: 5
      mod_pubsub:
        access_createnode: pubsub_createnode
        plugins:
        - flat
        - pep
        force_node_config:
          storage:bookmarks:
            access_model: whitelist
      mod_push: {}
      mod_push_keepalive: {}
      mod_register:
        ip_access: all
      mod_roster:
        versioning: true
      mod_s2s_dialback: {}
      mod_shared_roster: {}
      mod_stream_mgmt:
        resend_on_timeout: if_offline
      mod_stun_disco: {}
      mod_vcard: {}
      mod_vcard_xupdate: {}
      mod_version:
        show_os: false