fix(cilium): stop the endpoint policy map filling — trim ICMP set, limit identity labels, size + alert #495

Merged
k.renner merged 4 commits from fix-cilium-policy-map-exhaustion into master 2026-08-16 21:14:09 +00:00
22 changed files with 94 additions and 582 deletions
@@ -4,6 +4,7 @@ kind: Kustomization
# come from the kube-prometheus-stack chart. Flux applies this Kustomization
# only after `monitoring` is Ready (chart installed → CRDs present).
resources:
- prometheusrule-cilium.yaml
- prometheusrule-hetzner-backup.yaml
- prometheusrule-loki.yaml
- prometheusrule-netbird-availability.yaml
@@ -0,0 +1,44 @@
apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
name: cilium
namespace: monitoring
labels:
# kube-prometheus-stack's Prometheus resource selects on this label;
# without it the rule is created but never loaded into Prometheus.
release: kube-prometheus-stack
spec:
groups:
- name: cilium.rules
# Both alerts are map-agnostic on purpose. cilium_bpf_map_pressure is
# emitted per map type — policy, conntrack, NAT, LB — distinguished by
# the map_name label, and running out of any of them degrades the
# datapath. The policy map is merely the one that has bitten us.
# Cilium only exports the metric for maps above
# policyMapPressureMetricsThreshold (chart default 0.1), so quiet maps
# produce no series rather than a flood of near-zero ones.
rules:
- alert: CiliumBPFMapPressureHigh
# cilium_bpf_map_pressure is used/capacity for the fullest map of
# that name on the agent. A full map is not a slow path — it is a
# hard failure: the agent cannot program the datapath, so endpoint
# regeneration fails and every new pod on the node hangs in sandbox
# creation until something frees space.
expr: cilium_bpf_map_pressure > 0.8
for: 15m
labels:
severity: warning
annotations:
summary: "Cilium BPF map {{ $labels.map_name }} is {{ $value | humanizePercentage }} full on {{ $labels.node }}"
description: "The BPF map {{ $labels.map_name }} on node {{ $labels.node }} has been over 80% full for 15 minutes. At 100% the Cilium agent can no longer program the datapath and new pods on this node fail sandbox creation. Raise the corresponding size in kubernetes/infrastructure/cilium/helmrelease.yaml (values.bpf) — the map is sized at creation, so the change needs an agent restart."
- alert: CiliumBPFMapFull
# Pressure reaches (and can exceed) 1.0 when the agent wants more
# entries than the map holds. Pods are already failing to start.
expr: cilium_bpf_map_pressure >= 1
for: 0m
labels:
severity: critical
annotations:
summary: "Cilium BPF map {{ $labels.map_name }} is full on {{ $labels.node }}"
description: "The BPF map {{ $labels.map_name }} on node {{ $labels.node }} is at or over capacity. Endpoint regeneration is failing with 'no space left on device' and pods scheduled to this node will hang in ContainerCreating. Check `{namespace=\"kube-system\",pod=~\"cilium-.+\"} |= \"no space left on device\"` in Loki for the affected endpoints."
@@ -17,7 +17,11 @@ spec:
chart:
spec:
chart: cilium
version: ">=1.19.0"
# Patch-only range: Flux reconciles every 30m and would otherwise take a
# CNI minor or major unattended. Widening this is a deliberate, reviewed
# act — a minor bump changes datapath behaviour and rolls 2 of 3 agents
# at once.
version: ">=1.20.0 <1.21.0"
sourceRef:
kind: HelmRepository
name: cilium
@@ -29,6 +33,16 @@ spec:
remediation:
retries: 3
values:
# Which pod labels feed security-identity computation. Patterns are
# start-anchored regexes; a leading "!" excludes while keeping the default
# set. Woodpecker stamps every step pod with woodpecker-ci.org/task-uuid
# and step=<name>, so without this each build step is its own identity —
# and every identity costs one entry per allowed (direction, proto, port)
# in every endpoint's policy map, cluster-wide. Nothing selects on these
# labels in policy, so they buy identity churn and nothing else.
# Keep in lockstep with kubernetes/talos/patches/cilium-cni.yaml and
# kubernetes/talos/cilium.yaml.
labels: '!woodpecker-ci\.org/.* !step$'
ipv6:
enabled: true
ipam:
@@ -46,6 +60,19 @@ spec:
serviceMonitor:
enabled: true
bpf:
# Size of each endpoint's own cilium_policy_v3_<id> map, holding one
# entry per (identity, direction, protocol, port) the endpoint is
# allowed. When it fills, endpoint regeneration fails with "no space
# left on device", the CNI ADD call never returns, and the pod is stuck
# in sandbox creation — so this must stay comfortably above the busiest
# endpoint's entry count, tracked by cilium_bpf_map_pressure.
# Takes effect on agent restart; the map is sized at creation.
# Bootstrap installs Cilium from the inline manifest in
# kubernetes/talos/patches/cilium-cni.yaml, so bpf-policy-map-max there
# must move with this value or a cold rebuild starts with the old size.
# kubernetes/talos/cilium.yaml carries a third copy of the same key.
# Nothing enforces any of this; grep bpf-policy-map-max before changing it.
policyMapMax: 65536
# Let pods reach the cluster's own LoadBalancer external IPs; Cilium
# redirects the socket directly to the backend pod instead of sending
# traffic out to the VIP and back (which fails with L2 announcements).
@@ -31,43 +31,20 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
egress:
- toEndpoints:
- matchLabels:
@@ -103,40 +80,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -38,43 +38,20 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
egress:
- toEndpoints:
- matchLabels:
@@ -103,40 +80,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -36,40 +36,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -32,40 +32,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -27,43 +27,20 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
egress:
- toEndpoints:
- matchLabels:
@@ -102,40 +79,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -28,43 +28,20 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
egress:
- toEndpoints:
- matchLabels:
@@ -103,40 +80,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -157,44 +157,21 @@ spec:
icmps:
- fields:
- { type: 0, family: IPv4 } # Echo Reply
- { type: 3, family: IPv4 } # Destination Unreachable
- { type: 4, family: IPv4 } # Source Quench
- { type: 5, family: IPv4 } # Redirect
- { type: 3, family: IPv4 } # Destination Unreachable — PMTUD
- { type: 8, family: IPv4 } # Echo Request
- { type: 9, family: IPv4 } # Router Advertisement
- { type: 10, family: IPv4 } # Router Solicitation
- { type: 11, family: IPv4 } # Time Exceeded
- { type: 12, family: IPv4 } # Parameter Problem
- { type: 13, family: IPv4 } # Timestamp
- { type: 14, family: IPv4 } # Timestamp Reply
- { type: 15, family: IPv4 } # Information Request
- { type: 16, family: IPv4 } # Information Reply
- { type: 17, family: IPv4 } # Address Mask Request
- { type: 18, family: IPv4 } # Address Mask Reply
- { type: 30, family: IPv4 } # Traceroute
- { type: 1, family: IPv6 } # Destination Unreachable
- { type: 2, family: IPv6 } # Packet Too Big
- { type: 2, family: IPv6 } # Packet Too Big — PMTUD, mandatory
- { type: 3, family: IPv6 } # Time Exceeded
- { type: 4, family: IPv6 } # Parameter Problem
- { type: 128, family: IPv6 } # Echo Request
- { type: 129, family: IPv6 } # Echo Reply
- { type: 130, family: IPv6 } # Multicast Listener Query
- { type: 131, family: IPv6 } # Multicast Listener Report
- { type: 132, family: IPv6 } # Multicast Listener Done
- { type: 133, family: IPv6 } # Router Solicitation
- { type: 134, family: IPv6 } # Router Advertisement
- { type: 135, family: IPv6 } # Neighbor Solicitation
- { type: 136, family: IPv6 } # Neighbor Advertisement
- { type: 137, family: IPv6 } # Redirect
- { type: 138, family: IPv6 } # Router Renumbering
- { type: 141, family: IPv6 } # Inverse ND Solicitation
- { type: 142, family: IPv6 } # Inverse ND Advertisement
- { type: 143, family: IPv6 } # MLDv2 Listener Report
- { type: 148, family: IPv6 } # Certification Path Solicitation
- { type: 149, family: IPv6 } # Certification Path Advertisement
- { type: 151, family: IPv6 } # Multicast Router Advertisement
- { type: 152, family: IPv6 } # Multicast Router Solicitation
- { type: 153, family: IPv6 } # Multicast Router Termination
egress:
# Cluster-internal callers HA initiates connections to: mosquitto,
# whisper, matter-server, etc.
@@ -253,43 +230,20 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
---
# Scoped world ingress — replaces the former namespace-wide `fromEntities:
# world` allow (see the note in the default-deny-ingress policy above). IoT-VLAN
@@ -42,40 +42,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -42,40 +42,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -67,40 +67,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -37,43 +37,20 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
egress:
- toEndpoints:
- matchLabels:
@@ -109,43 +86,20 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
---
# Allow FTP access (from scanners on the LAN) to the ftp-scanner pod.
apiVersion: cilium.io/v2
@@ -41,40 +41,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -26,43 +26,20 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
egress:
# Peer P2P
- toEndpoints:
@@ -92,40 +69,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -42,43 +42,20 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
---
# The TRMNL panel polls /api/display over cleartext HTTP on the
# terminus-device LoadBalancer. The firmware cannot be handed the internal
@@ -28,40 +28,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -45,40 +45,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
@@ -53,43 +53,20 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
egress:
- toEndpoints:
- matchLabels:
@@ -128,40 +105,17 @@ spec:
- fields:
- { type: 0, family: IPv4 }
- { type: 3, family: IPv4 }
- { type: 4, family: IPv4 }
- { type: 5, family: IPv4 }
- { type: 8, family: IPv4 }
- { type: 9, family: IPv4 }
- { type: 10, family: IPv4 }
- { type: 11, family: IPv4 }
- { type: 12, family: IPv4 }
- { type: 13, family: IPv4 }
- { type: 14, family: IPv4 }
- { type: 15, family: IPv4 }
- { type: 16, family: IPv4 }
- { type: 17, family: IPv4 }
- { type: 18, family: IPv4 }
- { type: 30, family: IPv4 }
- { type: 1, family: IPv6 }
- { type: 2, family: IPv6 }
- { type: 3, family: IPv6 }
- { type: 4, family: IPv6 }
- { type: 128, family: IPv6 }
- { type: 129, family: IPv6 }
- { type: 130, family: IPv6 }
- { type: 131, family: IPv6 }
- { type: 132, family: IPv6 }
- { type: 133, family: IPv6 }
- { type: 134, family: IPv6 }
- { type: 135, family: IPv6 }
- { type: 136, family: IPv6 }
- { type: 137, family: IPv6 }
- { type: 138, family: IPv6 }
- { type: 141, family: IPv6 }
- { type: 142, family: IPv6 }
- { type: 143, family: IPv6 }
- { type: 148, family: IPv6 }
- { type: 149, family: IPv6 }
- { type: 151, family: IPv6 }
- { type: 152, family: IPv6 }
- { type: 153, family: IPv6 }
+8 -2
View File
@@ -249,6 +249,11 @@ data:
identity-heartbeat-timeout: "30m0s"
identity-gc-interval: "15m0s"
# Exclude Woodpecker's per-build labels from identity computation, so CI
# steps share one identity instead of minting one each. Keep in lockstep
# with patches/cilium-cni.yaml and values.labels in
# kubernetes/infrastructure/cilium/helmrelease.yaml.
labels: '!woodpecker-ci\.org/.* !step$'
cilium-endpoint-gc-interval: "5m0s"
nodes-gc-interval: "5m0s"
@@ -302,8 +307,9 @@ data:
# sizing of the TCP CT, non-TCP CT, NAT and policy BPF maps.
bpf-map-dynamic-size-ratio: "0.0025"
# bpf-policy-map-max specifies the maximum number of entries in endpoint
# policy map (per endpoint)
bpf-policy-map-max: "16384"
# policy map (per endpoint). Keep in lockstep with patches/cilium-cni.yaml and
# values.bpf.policyMapMax in kubernetes/infrastructure/cilium/helmrelease.yaml.
bpf-policy-map-max: "65536"
# bpf-policy-stats-map-max specifies the maximum number of entries in global
# policy stats map
bpf-policy-stats-map-max: "65536"
+11 -2
View File
@@ -267,6 +267,11 @@ cluster:
identity-heartbeat-timeout: "30m0s"
identity-gc-interval: "15m0s"
# Exclude Woodpecker's per-build labels from identity computation, so
# CI steps share one identity instead of minting one each. Keep in
# lockstep with values.labels in
# kubernetes/infrastructure/cilium/helmrelease.yaml.
labels: '!woodpecker-ci\.org/.* !step$'
cilium-endpoint-gc-interval: "5m0s"
nodes-gc-interval: "5m0s"
@@ -320,8 +325,12 @@ cluster:
# sizing of the TCP CT, non-TCP CT, NAT and policy BPF maps.
bpf-map-dynamic-size-ratio: "0.0025"
# bpf-policy-map-max specifies the maximum number of entries in endpoint
# policy map (per endpoint)
bpf-policy-map-max: "16384"
# policy map (per endpoint). Keep in lockstep with values.bpf.policyMapMax
# in kubernetes/infrastructure/cilium/helmrelease.yaml, and with the third
# copy in kubernetes/talos/cilium.yaml: bootstrap installs Cilium from this
# inline manifest, so a lower value here means a cold rebuild comes up with
# a map that overflows until Flux reconciles.
bpf-policy-map-max: "65536"
# bpf-policy-stats-map-max specifies the maximum number of entries in global
# policy stats map
bpf-policy-stats-map-max: "65536"