fix(reloader): restart audiobookshelf and immich-server on ConfigMap change

Both consume their ConfigMap with envFrom, which Kubernetes does not
watch: a changed value applies in git and in the cluster while the
running container keeps the environment it started with. Paperless hit
exactly this in #739 and got the annotation in #741; these two were the
remaining envFrom consumers without one.

ftp-scanner, the third Deployment named in the issue, needs nothing: its
ConfigMap comes from a configMapGenerator that deliberately keeps the
content-hash suffix, so any change renames the ConfigMap, mutates the
pod template and rolls the pod on its own.

Reloader already watches all namespaces (kubernetes/infrastructure/reloader).

Fixes #742

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

ci/images/netbird-proxy-services/controller.py

@@ -6,7 +6,9 @@ For each host on such an Ingress the NetBird management gets one reverse-proxy
 service in TLS-passthrough mode on :443, targeting Traefik's ClusterIP through a
 subnet resource that covers the cluster's service CIDR. SNI and Host reach
 Traefik untouched, the proxy terminates nothing, and no domain resource is
-involved -- the routing peers stay ordinary IP routers.
+involved -- the routing peers stay ordinary IP routers. The target sends a
+PROXY protocol v2 header so Traefik (and CrowdSec behind its access log) sees
+the WAN client address instead of the routing peer's pod IP.
 
 Ownership is derived from NetBird itself, not from local state: a service is
 managed iff its mode is "tls" and its target is this controller's subnet
@@ -194,9 +196,12 @@ def ensure_policy(nb, resource, source_group):
 
 
 def service_body(host, resource, target_ip):
+    # proxy_protocol: PROXY v2 header carries the WAN client address to
+    # Traefik (proxyProtocol.trustedIPs on websecure); TCP/TLS modes only.
     return {"name": host, "domain": host, "mode": "tls", "listen_port": LISTEN_PORT, "enabled": True,
             "targets": [{"target_type": "subnet", "target_id": resource, "protocol": "tcp",
-                         "host": target_ip, "port": 443, "enabled": True}]}
+                         "host": target_ip, "port": 443, "enabled": True,
+                         "options": {"proxy_protocol": True}}]}
 
 
 def is_managed(svc, resource):
@@ -208,7 +213,8 @@ def target_matches(svc, target_ip):
         return False
     ts = svc.get("targets") or []
     return len(ts) == 1 and ts[0].get("host") == target_ip and ts[0].get("port") == 443 \
-        and ts[0].get("protocol") == "tcp" and ts[0].get("enabled")
+        and ts[0].get("protocol") == "tcp" and ts[0].get("enabled") \
+        and (ts[0].get("options") or {}).get("proxy_protocol") is True
 
 
 def reconcile():

kubernetes/apps/audiobookshelf/deployment.yaml

@@ -21,6 +21,9 @@ metadata:
   namespace: audiobookshelf
   labels:
     app.kubernetes.io/name: audiobookshelf
+  annotations:
+    # envFrom does not restart the pod when the ConfigMap changes; Reloader does.
+    configmap.reloader.stakater.com/reload: audiobookshelf-config
 spec:
   replicas: 1
   strategy:

kubernetes/apps/immich/server.yaml

@@ -35,6 +35,9 @@ metadata:
   namespace: immich
   labels:
     app.kubernetes.io/name: immich-server
+  annotations:
+    # envFrom does not restart the pod when the ConfigMap changes; Reloader does.
+    configmap.reloader.stakater.com/reload: immich-config
 spec:
   # Scaled to 0 alongside immich-machine-learning during single-node
   # maintenance; see the note there. The CNPG Postgres cluster stays running,

kubernetes/infrastructure/netbird-proxy-services/deployment.yaml

@@ -76,7 +76,11 @@ spec:
           type: RuntimeDefault
       containers:
         - name: controller
-          image: gitea.renner.uno/gitea_admin/netbird-proxy-services:2026-09-07
+          # Pinned by digest: the date tag is rebuilt on every push of the
+          # image directory (branch and master alike) and the registry keeps
+          # only the newest manifest per tag, so the digest must come from
+          # the MASTER build of the code change.
+          image: gitea.renner.uno/gitea_admin/netbird-proxy-services:2026-09-07@sha256:caffa308d802c6fcc6aea919ac94657c08b993651baa6b8d18de395bcc40523e
           securityContext:
             allowPrivilegeEscalation: false
             readOnlyRootFilesystem: true

kubernetes/infrastructure/traefik/helmrelease.yaml

@@ -93,13 +93,17 @@ spec:
         # Real client-IP visibility. The netbird-ingress routing peer
         # re-originates every mesh + WAN-via-proxy connection from its own
         # pod IP (rootless userspace WireGuard), so Traefik's TCP peer for
-        # that traffic is always a pod IP (e.g. fd10:244::2de1) — collapsing
-        # all external clients to one source. The NetBird reverse-proxy
-        # (HTTP mode, on the VPS) sets X-Forwarded-For with the real WAN
-        # client IP; trust the pod CIDRs so Traefik reads it instead. Without
-        # this, a CrowdSec bouncer bans the shared pod IP and 403s everyone
-        # (the 2026-06-27 IPv6 outage). Harmless no-op when no XFF is present
-        # (direct LAN/mesh) — those keep their RemoteAddr.
+        # that traffic is always a pod IP — collapsing all external clients
+        # to one source. The NetBird reverse-proxy services are TLS
+        # passthrough and carry the WAN client address in a PROXY protocol
+        # v2 header (options.proxy_protocol, set by netbird-proxy-services);
+        # X-Forwarded-For stays trusted for HTTP-mode services. Both are
+        # accepted from the pod CIDRs only; connections without a header
+        # (direct LAN/mesh) keep their RemoteAddr.
+        proxyProtocol:
+          trustedIPs:
+            - "10.244.0.0/16"
+            - "fd10:244::/56"
         forwardedHeaders:
           trustedIPs:
             - "10.244.0.0/16"