archy/apps/netbird-server/manifest.yml

app:
  id: netbird-server
  name: NetBird Server
  version: "0.71.2"
  description: NetBird combined management / signal / relay server with an embedded identity provider and STUN. Backend for the self-hosted NetBird mesh VPN.
  category: networking

  # Hyphen name matches the runtime references (crash_recovery / dependencies /
  # config startup order) + the live container, so on an existing node the
  # orchestrator ADOPTS the running server rather than recreating it (data +
  # the sqlite store under /var/lib/netbird preserved). Alias `netbird-server`
  # is the short hostname the proxy's nginx proxies/grpc-passes to.
  container_name: netbird-server

  container:
    image: docker.io/netbirdio/netbird-server:0.71.2
    pull_policy: if-not-present
    network: netbird-net
    network_aliases: [netbird-server]
    # The relay authSecret and the sqlite store encryptionKey are base64 keys
    # (the server base64-decodes them to recover raw bytes — hex would decode to
    # the wrong value). Generated once and reused: ensure_generated_secrets
    # no-ops when the file already exists, so a re-render of config.yaml on an
    # adopted node keeps the same keys (regenerating would orphan the store).
    generated_secrets:
      - name: netbird-relay-auth-secret
        kind: base64
      - name: netbird-store-encryption-key
        kind: base64
    # Pass the rendered config explicitly, mirroring the legacy `--config` arg.
    custom_args: ["--config", "/etc/netbird/config.yaml"]

  dependencies:
    - storage: 1Gi

  resources:
    memory_limit: 1Gi

  security:
    # cap-drop=ALL is applied by the orchestrator. The server binds :80
    # (management/signal/relay HTTP + gRPC) inside the container — a privileged
    # port — so it needs NET_BIND_SERVICE. STUN is 3478/udp (unprivileged).
    capabilities: [NET_BIND_SERVICE]
    readonly_root: false
    network_policy: isolated

  ports:
    - host: 8086
      container: 80
      protocol: tcp   # management API + embedded OIDC issuer (/oauth2)
    - host: 3478
      container: 3478
      protocol: udp   # STUN — must be UDP; tcp here breaks relay discovery
      auth: none
      auth_rationale: >-
        STUN over UDP for NAT traversal; it must answer unauthenticated probes to do its job at all.

  volumes:
    - type: bind
      source: /var/lib/archipelago/netbird/data
      target: /var/lib/netbird
      options: [rw]
    # The rendered config.yaml, read-only. Re-rendered on every reconcile from
    # host facts + the base64 secrets; idempotent (stable bytes → no restart).
    - type: bind
      source: /var/lib/archipelago/netbird/config.yaml
      target: /etc/netbird/config.yaml
      options: [ro]

  environment: []

  # The server's config. {{HOST_IP}} is the node's primary host IP (the proxy's
  # public origin is https on 8087 — the dashboard needs a secure context for
  # OIDC PKCE, issue #15). {{secret:...}} are read 0600 from the secrets dir.
  files:
    - path: /var/lib/archipelago/netbird/config.yaml
      overwrite: true
      content: |
        server:
          listenAddress: ":80"
          exposedAddress: "https://{{HOST_IP}}:8087"
          stunPorts:
            - 3478
          metricsPort: 9090
          healthcheckAddress: ":9000"
          logLevel: "info"
          logFile: "console"
          authSecret: "{{secret:netbird-relay-auth-secret}}"
          dataDir: "/var/lib/netbird"
          auth:
            issuer: "https://{{HOST_IP}}:8087/oauth2"
            localAuthDisabled: false
            signKeyRefreshEnabled: false
            dashboardRedirectURIs:
              - "https://{{HOST_IP}}:8087/nb-auth"
              - "https://{{HOST_IP}}:8087/nb-silent-auth"
            dashboardPostLogoutRedirectURIs:
              - "https://{{HOST_IP}}:8087/"
            cliRedirectURIs:
              - "http://localhost:53000/"
          store:
            engine: "sqlite"
            encryptionKey: "{{secret:netbird-store-encryption-key}}"

  # TCP liveness on the management port. Binds at startup, stays green; an http
  # check of /oauth2 would false-fail while the issuer warms up.
  health_check:
    type: tcp
    endpoint: localhost:80
    interval: 30s
    timeout: 5s
    retries: 10
    start_period: 30s

  metadata:
    author: NetBird
    icon: /assets/img/app-icons/netbird.svg
    website: https://netbird.io
    repo: https://github.com/netbirdio/netbird
    license: BSD-3-Clause
    tags:
      - networking
      - vpn
      - wireguard
      - mesh