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- Cilium LB-IPAM pool (192.168.1.160-192.168.1.170) - Fixed IP assignment for LoadBalancer services
37 lines
1.5 KiB
YAML
37 lines
1.5 KiB
YAML
# k8s/cilium/lb-ipam-pool.yaml
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# CiliumLoadBalancerIPPool — tells Cilium LB-IPAM which IPs it can assign
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# to LoadBalancer services in this cluster.
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#
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# CIDR 192.168.1.160/28 covers .160–.175 on the LAN:
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# .160 talos-cp-1 (node — not assignable to services)
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# .161 reserved
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# .162 talos-worker-1 (node — not assignable to services)
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# .163–.175 free for LoadBalancer services
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#
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# Current service IP assignments (via io.cilium/lb-ipam-ips annotation):
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# 192.168.1.165 forgejo-gitea-http (cicd)
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# 192.168.1.165 forgejo-gitea-ssh (cicd) — same IP, different ports
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# 192.168.1.166 shadowsocks (vpn)
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#
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# Apply once after cluster bootstrap:
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# kubectl apply -f k8s/cilium/lb-ipam-pool.yaml
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#
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# Verify assignment:
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# kubectl get svc -n cicd forgejo-gitea-http forgejo-gitea-ssh
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# # EXTERNAL-IP should change from <pending> to 192.168.1.165
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apiVersion: "cilium.io/v2alpha1"
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kind: CiliumLoadBalancerIPPool
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metadata:
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name: homelab-pool
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spec:
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blocks:
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- cidr: "192.168.1.160/28"
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# DO NOT add any 10.6.0.0/24 block here. That is the WireGuard subnet
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# (10.6.0.1 = talos-cp-1 tunnel IP, 10.6.0.2 = DNS — see
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# cluster-config/controlplane.yaml). A 10.6.0.x block let Cilium LB-IPAM
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# auto-assign the CP's own tunnel IP to a Service, which broke the
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# WireGuard tunnel and locked out the default kubectl context. It also
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# can't work over WireGuard anyway — L2 announcements only ARP on eno1
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# (the LAN interface), not wg0. Keep this pool LAN-only.
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