feat(monitoring): enable Alertmanager (null receiver, longhorn PVC, az-a) + fix forgejo-rules ns forgejo->cicd — alerting delivery was disabled; forgejo PrometheusRule targeted a nonexistent namespace

2026-08-18 15:08:04 -07:00
parent 9e0a83f8ca
commit 61b906cce1
13 changed files with 145 additions and 139 deletions
@@ -0,0 +1,15 @@
+# CiliumLoadBalancerIPPool — the IPs Cilium LB-IPAM may assign to LoadBalancer
+# Services. CIDR 192.168.1.160/28 covers .160–.175 on the LAN.
+#   .160  ingress-nginx (LoadBalancer)
+#   .161  forgejo-ssh   (LoadBalancer)
+#   .162–.175  free
+# Do NOT add a 10.6.0.0/24 block — that is the WireGuard subnet; letting LB-IPAM
+# hand out a CP tunnel IP breaks the tunnel, and L2 ARP only works on the LAN
+# interface (eno1) anyway. Keep this pool LAN-only.
+apiVersion: cilium.io/v2alpha1
+kind: CiliumLoadBalancerIPPool
+metadata:
+  name: homelab-pool
+spec:
+  blocks:
+    - cidr: "192.168.1.160/28"