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Reserve ports 9800-9801 for the monitoring Traefik #5

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Merged
TakGN merged 1 commit into from
Oct 13, 2026
Merged

Reserve ports 9800-9801 for the monitoring Traefik #5

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6 changes: 4 additions & 2 deletions group_vars/ipfs_nodes/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -134,7 +134,9 @@ sysctl_tuning:
# 5011 bootstrapper API 5012 bootstrap-b API
# 5021 content kubo RPC API (loopback)
# 6443-6444 k3s API 8190-8193 needle APIs (loopback, four instances)
# 8000 Healthchecks (healthchecks_host only) 8443 monitoring Traefik (argocd_hub only)
# 8000 Healthchecks (healthchecks_host only)
# 8443 monitoring Traefik HTTPS, 9800 its ping, 9801 its metrics (argocd_hub only,
# host network: ipni/infra kubernetes/manifests/eu/lith1/monitoring/values/traefik.yaml)
# 8472/udp flannel VXLAN
# 9094 content ipfs-cluster REST API (loopback)
# 9095 content ipfs-cluster IPFS proxy (loopback)
Expand All @@ -144,7 +146,7 @@ sysctl_tuning:
# 9901 route-origin Envoy admin 9902 bootstrap-wss Envoy admin
# 9903 bootstrap-b's bootstrap-wss Envoy admin
# 10010 containerd 10248-10259 kubelet/kube-proxy/k3s
net.ipv4.ip_local_reserved_ports: "443,4001-4002,4004-4007,4011-4012,4101,4443,4453,5011-5012,5021,6443-6444,8000,8190-8193,8443,8472,9094-9097,9443,9901-9904,10010,10248-10259"
net.ipv4.ip_local_reserved_ports: "443,4001-4002,4004-4007,4011-4012,4101,4443,4453,5011-5012,5021,6443-6444,8000,8190-8193,8443,8472,9094-9097,9443,9800-9801,9901-9904,10010,10248-10259"
net.ipv4.tcp_fin_timeout: 15
# Must equal what k3s's kube-proxy sets on every start: max(32768 * CPUs,
# 131072), i.e. 1048576 on these 32-core boxes. A fixed lower value both
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