1057 lines
30 KiB
YAML
1057 lines
30 KiB
YAML
---
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# Source: cilium/templates/cilium-agent/serviceaccount.yaml
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: "cilium"
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namespace: kube-system
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---
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# Source: cilium/templates/cilium-operator/serviceaccount.yaml
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: "cilium-operator"
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namespace: kube-system
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---
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# Source: cilium/templates/cilium-configmap.yaml
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: cilium-config
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namespace: kube-system
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data:
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# Identity allocation mode selects how identities are shared between cilium
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# nodes by setting how they are stored. The options are "crd" or "kvstore".
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# - "crd" stores identities in kubernetes as CRDs (custom resource definition).
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# These can be queried with:
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# kubectl get ciliumid
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# - "kvstore" stores identities in an etcd kvstore, that is
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# configured below. Cilium versions before 1.6 supported only the kvstore
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# backend. Upgrades from these older cilium versions should continue using
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# the kvstore by commenting out the identity-allocation-mode below, or
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# setting it to "kvstore".
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identity-allocation-mode: crd
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identity-heartbeat-timeout: "30m0s"
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identity-gc-interval: "15m0s"
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cilium-endpoint-gc-interval: "5m0s"
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nodes-gc-interval: "5m0s"
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skip-cnp-status-startup-clean: "false"
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# Disable the usage of CiliumEndpoint CRD
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disable-endpoint-crd: "false"
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# If you want to run cilium in debug mode change this value to true
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debug: "false"
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debug-verbose: ""
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# The agent can be put into the following three policy enforcement modes
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# default, always and never.
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# https://docs.cilium.io/en/latest/security/policy/intro/#policy-enforcement-modes
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enable-policy: "default"
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# Enable IPv4 addressing. If enabled, all endpoints are allocated an IPv4
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# address.
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enable-ipv4: "true"
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# Enable IPv6 addressing. If enabled, all endpoints are allocated an IPv6
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# address.
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enable-ipv6: "false"
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# Users who wish to specify their own custom CNI configuration file must set
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# custom-cni-conf to "true", otherwise Cilium may overwrite the configuration.
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custom-cni-conf: "false"
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enable-bpf-clock-probe: "true"
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# If you want cilium monitor to aggregate tracing for packets, set this level
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# to "low", "medium", or "maximum". The higher the level, the less packets
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# that will be seen in monitor output.
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monitor-aggregation: medium
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# The monitor aggregation interval governs the typical time between monitor
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# notification events for each allowed connection.
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#
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# Only effective when monitor aggregation is set to "medium" or higher.
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monitor-aggregation-interval: "5s"
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# The monitor aggregation flags determine which TCP flags which, upon the
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# first observation, cause monitor notifications to be generated.
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#
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# Only effective when monitor aggregation is set to "medium" or higher.
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monitor-aggregation-flags: all
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# Specifies the ratio (0.0-1.0] of total system memory to use for dynamic
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# sizing of the TCP CT, non-TCP CT, NAT and policy BPF maps.
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bpf-map-dynamic-size-ratio: "0.0025"
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# bpf-policy-map-max specifies the maximum number of entries in endpoint
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# policy map (per endpoint)
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bpf-policy-map-max: "16384"
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# bpf-lb-map-max specifies the maximum number of entries in bpf lb service,
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# backend and affinity maps.
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bpf-lb-map-max: "65536"
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bpf-lb-external-clusterip: "false"
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# Pre-allocation of map entries allows per-packet latency to be reduced, at
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# the expense of up-front memory allocation for the entries in the maps. The
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# default value below will minimize memory usage in the default installation;
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# users who are sensitive to latency may consider setting this to "true".
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#
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# This option was introduced in Cilium 1.4. Cilium 1.3 and earlier ignore
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# this option and behave as though it is set to "true".
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#
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# If this value is modified, then during the next Cilium startup the restore
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# of existing endpoints and tracking of ongoing connections may be disrupted.
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# As a result, reply packets may be dropped and the load-balancing decisions
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# for established connections may change.
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#
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# If this option is set to "false" during an upgrade from 1.3 or earlier to
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# 1.4 or later, then it may cause one-time disruptions during the upgrade.
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preallocate-bpf-maps: "false"
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# Regular expression matching compatible Istio sidecar istio-proxy
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# container image names
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sidecar-istio-proxy-image: "cilium/istio_proxy"
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# Name of the cluster. Only relevant when building a mesh of clusters.
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cluster-name: default
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# Unique ID of the cluster. Must be unique across all conneted clusters and
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# in the range of 1 and 255. Only relevant when building a mesh of clusters.
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cluster-id: "0"
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# Encapsulation mode for communication between nodes
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# Possible values:
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# - disabled
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# - vxlan (default)
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# - geneve
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tunnel: "vxlan"
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# Enables L7 proxy for L7 policy enforcement and visibility
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enable-l7-proxy: "true"
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enable-ipv4-masquerade: "true"
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enable-ipv6-big-tcp: "false"
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enable-ipv6-masquerade: "true"
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enable-xt-socket-fallback: "true"
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install-iptables-rules: "true"
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install-no-conntrack-iptables-rules: "false"
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auto-direct-node-routes: "false"
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enable-local-redirect-policy: "false"
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kube-proxy-replacement: "disabled"
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bpf-lb-sock: "false"
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enable-health-check-nodeport: "true"
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node-port-bind-protection: "true"
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enable-auto-protect-node-port-range: "true"
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enable-svc-source-range-check: "true"
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enable-l2-neigh-discovery: "true"
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arping-refresh-period: "30s"
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enable-endpoint-health-checking: "true"
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enable-health-checking: "true"
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enable-well-known-identities: "false"
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enable-remote-node-identity: "true"
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synchronize-k8s-nodes: "true"
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operator-api-serve-addr: "127.0.0.1:9234"
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ipam: "cluster-pool"
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cluster-pool-ipv4-cidr: "{{ kube_pods_subnet }}"
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cluster-pool-ipv4-mask-size: "24"
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disable-cnp-status-updates: "true"
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enable-vtep: "false"
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vtep-endpoint: ""
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vtep-cidr: ""
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vtep-mask: ""
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vtep-mac: ""
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enable-bgp-control-plane: "false"
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procfs: "/host/proc"
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bpf-root: "/sys/fs/bpf"
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cgroup-root: "/run/cilium/cgroupv2"
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enable-k8s-terminating-endpoint: "true"
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enable-sctp: "false"
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remove-cilium-node-taints: "true"
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set-cilium-is-up-condition: "true"
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unmanaged-pod-watcher-interval: "15"
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tofqdns-dns-reject-response-code: "refused"
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tofqdns-enable-dns-compression: "true"
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tofqdns-endpoint-max-ip-per-hostname: "50"
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tofqdns-idle-connection-grace-period: "0s"
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tofqdns-max-deferred-connection-deletes: "10000"
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tofqdns-min-ttl: "3600"
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tofqdns-proxy-response-max-delay: "100ms"
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agent-not-ready-taint-key: "node.cilium.io/agent-not-ready"
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---
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# Source: cilium/templates/cilium-agent/clusterrole.yaml
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: cilium
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labels:
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app.kubernetes.io/part-of: cilium
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rules:
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- apiGroups:
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- networking.k8s.io
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resources:
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- networkpolicies
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- discovery.k8s.io
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resources:
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- endpointslices
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- ""
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resources:
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- namespaces
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- services
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- pods
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- endpoints
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- nodes
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- apiextensions.k8s.io
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resources:
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- customresourcedefinitions
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verbs:
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- list
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- watch
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# This is used when validating policies in preflight. This will need to stay
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# until we figure out how to avoid "get" inside the preflight, and then
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# should be removed ideally.
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- get
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- apiGroups:
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- cilium.io
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resources:
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- ciliumloadbalancerippools
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- ciliumbgppeeringpolicies
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- ciliumclusterwideenvoyconfigs
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- ciliumclusterwidenetworkpolicies
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- ciliumegressgatewaypolicies
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- ciliumendpoints
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- ciliumendpointslices
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- ciliumenvoyconfigs
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- ciliumidentities
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- ciliumlocalredirectpolicies
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- ciliumnetworkpolicies
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- ciliumnodes
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- ciliumnodeconfigs
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verbs:
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- list
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- watch
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- apiGroups:
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- cilium.io
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resources:
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- ciliumidentities
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- ciliumendpoints
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- ciliumnodes
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verbs:
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- create
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- apiGroups:
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- cilium.io
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# To synchronize garbage collection of such resources
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resources:
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- ciliumidentities
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verbs:
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- update
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- apiGroups:
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- cilium.io
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resources:
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- ciliumendpoints
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verbs:
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- delete
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- get
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- apiGroups:
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- cilium.io
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resources:
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- ciliumnodes
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- ciliumnodes/status
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verbs:
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- get
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- update
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- apiGroups:
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- cilium.io
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resources:
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- ciliumnetworkpolicies/status
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- ciliumclusterwidenetworkpolicies/status
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- ciliumendpoints/status
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- ciliumendpoints
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verbs:
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- patch
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---
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# Source: cilium/templates/cilium-operator/clusterrole.yaml
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: cilium-operator
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labels:
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app.kubernetes.io/part-of: cilium
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rules:
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- apiGroups:
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- ""
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resources:
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- pods
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verbs:
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- get
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- list
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- watch
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# to automatically delete [core|kube]dns pods so that are starting to being
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# managed by Cilium
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- delete
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- apiGroups:
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- ""
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resources:
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- nodes
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verbs:
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- list
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- watch
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- apiGroups:
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- ""
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resources:
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# To remove node taints
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- nodes
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# To set NetworkUnavailable false on startup
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- nodes/status
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verbs:
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- patch
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- apiGroups:
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- discovery.k8s.io
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resources:
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- endpointslices
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- ""
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resources:
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# to perform LB IP allocation for BGP
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- services/status
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verbs:
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- update
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- patch
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- apiGroups:
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- ""
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resources:
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# to check apiserver connectivity
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- namespaces
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- ""
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resources:
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# to perform the translation of a CNP that contains `ToGroup` to its endpoints
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- services
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- endpoints
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- cilium.io
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resources:
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- ciliumnetworkpolicies
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- ciliumclusterwidenetworkpolicies
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verbs:
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# Create auto-generated CNPs and CCNPs from Policies that have 'toGroups'
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- create
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- update
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- deletecollection
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# To update the status of the CNPs and CCNPs
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- patch
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- get
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- list
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- watch
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- apiGroups:
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- cilium.io
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resources:
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- ciliumnetworkpolicies/status
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- ciliumclusterwidenetworkpolicies/status
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verbs:
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# Update the auto-generated CNPs and CCNPs status.
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- patch
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- update
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- apiGroups:
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- cilium.io
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resources:
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- ciliumendpoints
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- ciliumidentities
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verbs:
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# To perform garbage collection of such resources
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- delete
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- list
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- watch
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- apiGroups:
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- cilium.io
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resources:
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- ciliumidentities
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verbs:
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# To synchronize garbage collection of such resources
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- update
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- apiGroups:
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- cilium.io
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resources:
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- ciliumnodes
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verbs:
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- create
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- update
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- get
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- list
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- watch
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# To perform CiliumNode garbage collector
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- delete
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- apiGroups:
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- cilium.io
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resources:
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- ciliumnodes/status
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verbs:
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- update
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- apiGroups:
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- cilium.io
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resources:
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- ciliumendpointslices
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- ciliumenvoyconfigs
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verbs:
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- create
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- update
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- get
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- list
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- watch
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- delete
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- patch
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- apiGroups:
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- apiextensions.k8s.io
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resources:
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- customresourcedefinitions
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verbs:
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- create
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- get
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- list
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- watch
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- apiGroups:
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- apiextensions.k8s.io
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resources:
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- customresourcedefinitions
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verbs:
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- update
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resourceNames:
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- ciliumloadbalancerippools.cilium.io
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- ciliumbgppeeringpolicies.cilium.io
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- ciliumclusterwideenvoyconfigs.cilium.io
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- ciliumclusterwidenetworkpolicies.cilium.io
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- ciliumegressgatewaypolicies.cilium.io
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- ciliumendpoints.cilium.io
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- ciliumendpointslices.cilium.io
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- ciliumenvoyconfigs.cilium.io
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- ciliumexternalworkloads.cilium.io
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- ciliumidentities.cilium.io
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- ciliumlocalredirectpolicies.cilium.io
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- ciliumnetworkpolicies.cilium.io
|
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- ciliumnodes.cilium.io
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- ciliumnodeconfigs.cilium.io
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- apiGroups:
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- cilium.io
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resources:
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- ciliumloadbalancerippools
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|
verbs:
|
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- get
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- list
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|
- watch
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|
- apiGroups:
|
|
- cilium.io
|
|
resources:
|
|
- ciliumloadbalancerippools/status
|
|
verbs:
|
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- patch
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|
# For cilium-operator running in HA mode.
|
|
#
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# Cilium operator running in HA mode requires the use of ResourceLock for Leader Election
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# between multiple running instances.
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# The preferred way of doing this is to use LeasesResourceLock as edits to Leases are less
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# common and fewer objects in the cluster watch "all Leases".
|
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- apiGroups:
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- coordination.k8s.io
|
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resources:
|
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- leases
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|
verbs:
|
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- create
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|
- get
|
|
- update
|
|
---
|
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# Source: cilium/templates/cilium-agent/clusterrolebinding.yaml
|
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
|
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metadata:
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name: cilium
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labels:
|
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app.kubernetes.io/part-of: cilium
|
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roleRef:
|
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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|
name: cilium
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|
subjects:
|
|
- kind: ServiceAccount
|
|
name: "cilium"
|
|
namespace: kube-system
|
|
---
|
|
# Source: cilium/templates/cilium-operator/clusterrolebinding.yaml
|
|
apiVersion: rbac.authorization.k8s.io/v1
|
|
kind: ClusterRoleBinding
|
|
metadata:
|
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name: cilium-operator
|
|
labels:
|
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app.kubernetes.io/part-of: cilium
|
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roleRef:
|
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: cilium-operator
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subjects:
|
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- kind: ServiceAccount
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name: "cilium-operator"
|
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namespace: kube-system
|
|
---
|
|
# Source: cilium/templates/cilium-agent/role.yaml
|
|
apiVersion: rbac.authorization.k8s.io/v1
|
|
kind: Role
|
|
metadata:
|
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name: cilium-config-agent
|
|
namespace: kube-system
|
|
labels:
|
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app.kubernetes.io/part-of: cilium
|
|
rules:
|
|
- apiGroups:
|
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- ""
|
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resources:
|
|
- configmaps
|
|
verbs:
|
|
- get
|
|
- list
|
|
- watch
|
|
---
|
|
# Source: cilium/templates/cilium-agent/rolebinding.yaml
|
|
apiVersion: rbac.authorization.k8s.io/v1
|
|
kind: RoleBinding
|
|
metadata:
|
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name: cilium-config-agent
|
|
namespace: kube-system
|
|
labels:
|
|
app.kubernetes.io/part-of: cilium
|
|
roleRef:
|
|
apiGroup: rbac.authorization.k8s.io
|
|
kind: Role
|
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name: cilium-config-agent
|
|
subjects:
|
|
- kind: ServiceAccount
|
|
name: "cilium"
|
|
namespace: kube-system
|
|
---
|
|
# Source: cilium/templates/cilium-agent/daemonset.yaml
|
|
apiVersion: apps/v1
|
|
kind: DaemonSet
|
|
metadata:
|
|
name: cilium
|
|
namespace: kube-system
|
|
labels:
|
|
k8s-app: cilium
|
|
app.kubernetes.io/part-of: cilium
|
|
app.kubernetes.io/name: cilium-agent
|
|
spec:
|
|
selector:
|
|
matchLabels:
|
|
k8s-app: cilium
|
|
updateStrategy:
|
|
rollingUpdate:
|
|
maxUnavailable: 2
|
|
type: RollingUpdate
|
|
template:
|
|
metadata:
|
|
annotations:
|
|
# Set app AppArmor's profile to "unconfined". The value of this annotation
|
|
# can be modified as long users know which profiles they have available
|
|
# in AppArmor.
|
|
container.apparmor.security.beta.kubernetes.io/cilium-agent: "unconfined"
|
|
container.apparmor.security.beta.kubernetes.io/clean-cilium-state: "unconfined"
|
|
container.apparmor.security.beta.kubernetes.io/mount-cgroup: "unconfined"
|
|
container.apparmor.security.beta.kubernetes.io/apply-sysctl-overwrites: "unconfined"
|
|
labels:
|
|
k8s-app: cilium
|
|
app.kubernetes.io/name: cilium-agent
|
|
app.kubernetes.io/part-of: cilium
|
|
spec:
|
|
containers:
|
|
- name: cilium-agent
|
|
image: "quay.io/cilium/cilium:v1.13.0@sha256:6544a3441b086a2e09005d3e21d1a4afb216fae19c5a60b35793c8a9438f8f68"
|
|
imagePullPolicy: IfNotPresent
|
|
command:
|
|
- cilium-agent
|
|
args:
|
|
- --config-dir=/tmp/cilium/config-map
|
|
startupProbe:
|
|
httpGet:
|
|
host: "127.0.0.1"
|
|
path: /healthz
|
|
port: 9879
|
|
scheme: HTTP
|
|
httpHeaders:
|
|
- name: "brief"
|
|
value: "true"
|
|
failureThreshold: 105
|
|
periodSeconds: 2
|
|
successThreshold: 1
|
|
livenessProbe:
|
|
httpGet:
|
|
host: "127.0.0.1"
|
|
path: /healthz
|
|
port: 9879
|
|
scheme: HTTP
|
|
httpHeaders:
|
|
- name: "brief"
|
|
value: "true"
|
|
periodSeconds: 30
|
|
successThreshold: 1
|
|
failureThreshold: 10
|
|
timeoutSeconds: 5
|
|
readinessProbe:
|
|
httpGet:
|
|
host: "127.0.0.1"
|
|
path: /healthz
|
|
port: 9879
|
|
scheme: HTTP
|
|
httpHeaders:
|
|
- name: "brief"
|
|
value: "true"
|
|
periodSeconds: 30
|
|
successThreshold: 1
|
|
failureThreshold: 3
|
|
timeoutSeconds: 5
|
|
env:
|
|
- name: K8S_NODE_NAME
|
|
valueFrom:
|
|
fieldRef:
|
|
apiVersion: v1
|
|
fieldPath: spec.nodeName
|
|
- name: CILIUM_K8S_NAMESPACE
|
|
valueFrom:
|
|
fieldRef:
|
|
apiVersion: v1
|
|
fieldPath: metadata.namespace
|
|
- name: CILIUM_CLUSTERMESH_CONFIG
|
|
value: /var/lib/cilium/clustermesh/
|
|
- name: CILIUM_CNI_CHAINING_MODE
|
|
valueFrom:
|
|
configMapKeyRef:
|
|
name: cilium-config
|
|
key: cni-chaining-mode
|
|
optional: true
|
|
- name: CILIUM_CUSTOM_CNI_CONF
|
|
valueFrom:
|
|
configMapKeyRef:
|
|
name: cilium-config
|
|
key: custom-cni-conf
|
|
optional: true
|
|
lifecycle:
|
|
postStart:
|
|
exec:
|
|
command:
|
|
- "/cni-install.sh"
|
|
- "--enable-debug=false"
|
|
- "--cni-exclusive=true"
|
|
- "--log-file=/var/run/cilium/cilium-cni.log"
|
|
preStop:
|
|
exec:
|
|
command:
|
|
- /cni-uninstall.sh
|
|
securityContext:
|
|
seLinuxOptions:
|
|
level: s0
|
|
type: spc_t
|
|
capabilities:
|
|
add:
|
|
- CHOWN
|
|
- KILL
|
|
- NET_ADMIN
|
|
- NET_RAW
|
|
- IPC_LOCK
|
|
- SYS_MODULE
|
|
- SYS_ADMIN
|
|
- SYS_RESOURCE
|
|
- DAC_OVERRIDE
|
|
- FOWNER
|
|
- SETGID
|
|
- SETUID
|
|
drop:
|
|
- ALL
|
|
terminationMessagePolicy: FallbackToLogsOnError
|
|
volumeMounts:
|
|
# Unprivileged containers need to mount /proc/sys/net from the host
|
|
# to have write access
|
|
- mountPath: /host/proc/sys/net
|
|
name: host-proc-sys-net
|
|
# Unprivileged containers need to mount /proc/sys/kernel from the host
|
|
# to have write access
|
|
- mountPath: /host/proc/sys/kernel
|
|
name: host-proc-sys-kernel
|
|
- name: bpf-maps
|
|
mountPath: /sys/fs/bpf
|
|
# Unprivileged containers can't set mount propagation to bidirectional
|
|
# in this case we will mount the bpf fs from an init container that
|
|
# is privileged and set the mount propagation from host to container
|
|
# in Cilium.
|
|
mountPropagation: HostToContainer
|
|
- name: cilium-run
|
|
mountPath: /var/run/cilium
|
|
- name: cni-path
|
|
mountPath: /host/opt/cni/bin
|
|
- name: etc-cni-netd
|
|
mountPath: /host/etc/cni/net.d
|
|
- name: clustermesh-secrets
|
|
mountPath: /var/lib/cilium/clustermesh
|
|
readOnly: true
|
|
# Needed to be able to load kernel modules
|
|
- name: lib-modules
|
|
mountPath: /lib/modules
|
|
readOnly: true
|
|
- name: xtables-lock
|
|
mountPath: /run/xtables.lock
|
|
- name: tmp
|
|
mountPath: /tmp
|
|
initContainers:
|
|
- name: config
|
|
image: "quay.io/cilium/cilium:v1.13.0@sha256:6544a3441b086a2e09005d3e21d1a4afb216fae19c5a60b35793c8a9438f8f68"
|
|
imagePullPolicy: IfNotPresent
|
|
command:
|
|
- cilium
|
|
- build-config
|
|
env:
|
|
- name: K8S_NODE_NAME
|
|
valueFrom:
|
|
fieldRef:
|
|
apiVersion: v1
|
|
fieldPath: spec.nodeName
|
|
- name: CILIUM_K8S_NAMESPACE
|
|
valueFrom:
|
|
fieldRef:
|
|
apiVersion: v1
|
|
fieldPath: metadata.namespace
|
|
volumeMounts:
|
|
- name: tmp
|
|
mountPath: /tmp
|
|
terminationMessagePolicy: FallbackToLogsOnError
|
|
# Required to mount cgroup2 filesystem on the underlying Kubernetes node.
|
|
# We use nsenter command with host's cgroup and mount namespaces enabled.
|
|
- name: mount-cgroup
|
|
image: "quay.io/cilium/cilium:v1.13.0@sha256:6544a3441b086a2e09005d3e21d1a4afb216fae19c5a60b35793c8a9438f8f68"
|
|
imagePullPolicy: IfNotPresent
|
|
env:
|
|
- name: CGROUP_ROOT
|
|
value: /run/cilium/cgroupv2
|
|
- name: BIN_PATH
|
|
value: /opt/cni/bin
|
|
command:
|
|
- sh
|
|
- -ec
|
|
# The statically linked Go program binary is invoked to avoid any
|
|
# dependency on utilities like sh and mount that can be missing on certain
|
|
# distros installed on the underlying host. Copy the binary to the
|
|
# same directory where we install cilium cni plugin so that exec permissions
|
|
# are available.
|
|
- |
|
|
cp /usr/bin/cilium-mount /hostbin/cilium-mount;
|
|
nsenter --cgroup=/hostproc/1/ns/cgroup --mount=/hostproc/1/ns/mnt "${BIN_PATH}/cilium-mount" $CGROUP_ROOT;
|
|
rm /hostbin/cilium-mount
|
|
volumeMounts:
|
|
- name: hostproc
|
|
mountPath: /hostproc
|
|
- name: cni-path
|
|
mountPath: /hostbin
|
|
terminationMessagePolicy: FallbackToLogsOnError
|
|
securityContext:
|
|
seLinuxOptions:
|
|
level: s0
|
|
type: spc_t
|
|
capabilities:
|
|
add:
|
|
- SYS_ADMIN
|
|
- SYS_CHROOT
|
|
- SYS_PTRACE
|
|
drop:
|
|
- ALL
|
|
- name: apply-sysctl-overwrites
|
|
image: "quay.io/cilium/cilium:v1.13.0@sha256:6544a3441b086a2e09005d3e21d1a4afb216fae19c5a60b35793c8a9438f8f68"
|
|
imagePullPolicy: IfNotPresent
|
|
env:
|
|
- name: BIN_PATH
|
|
value: /opt/cni/bin
|
|
command:
|
|
- sh
|
|
- -ec
|
|
# The statically linked Go program binary is invoked to avoid any
|
|
# dependency on utilities like sh that can be missing on certain
|
|
# distros installed on the underlying host. Copy the binary to the
|
|
# same directory where we install cilium cni plugin so that exec permissions
|
|
# are available.
|
|
- |
|
|
cp /usr/bin/cilium-sysctlfix /hostbin/cilium-sysctlfix;
|
|
nsenter --mount=/hostproc/1/ns/mnt "${BIN_PATH}/cilium-sysctlfix";
|
|
rm /hostbin/cilium-sysctlfix
|
|
volumeMounts:
|
|
- name: hostproc
|
|
mountPath: /hostproc
|
|
- name: cni-path
|
|
mountPath: /hostbin
|
|
terminationMessagePolicy: FallbackToLogsOnError
|
|
securityContext:
|
|
seLinuxOptions:
|
|
level: s0
|
|
type: spc_t
|
|
capabilities:
|
|
add:
|
|
- SYS_ADMIN
|
|
- SYS_CHROOT
|
|
- SYS_PTRACE
|
|
drop:
|
|
- ALL
|
|
# Mount the bpf fs if it is not mounted. We will perform this task
|
|
# from a privileged container because the mount propagation bidirectional
|
|
# only works from privileged containers.
|
|
- name: mount-bpf-fs
|
|
image: "quay.io/cilium/cilium:v1.13.0@sha256:6544a3441b086a2e09005d3e21d1a4afb216fae19c5a60b35793c8a9438f8f68"
|
|
imagePullPolicy: IfNotPresent
|
|
args:
|
|
- 'mount | grep "/sys/fs/bpf type bpf" || mount -t bpf bpf /sys/fs/bpf'
|
|
command:
|
|
- /bin/bash
|
|
- -c
|
|
- --
|
|
terminationMessagePolicy: FallbackToLogsOnError
|
|
securityContext:
|
|
privileged: true
|
|
volumeMounts:
|
|
- name: bpf-maps
|
|
mountPath: /sys/fs/bpf
|
|
mountPropagation: Bidirectional
|
|
- name: clean-cilium-state
|
|
image: "quay.io/cilium/cilium:v1.13.0@sha256:6544a3441b086a2e09005d3e21d1a4afb216fae19c5a60b35793c8a9438f8f68"
|
|
imagePullPolicy: IfNotPresent
|
|
command:
|
|
- /init-container.sh
|
|
env:
|
|
- name: CILIUM_ALL_STATE
|
|
valueFrom:
|
|
configMapKeyRef:
|
|
name: cilium-config
|
|
key: clean-cilium-state
|
|
optional: true
|
|
- name: CILIUM_BPF_STATE
|
|
valueFrom:
|
|
configMapKeyRef:
|
|
name: cilium-config
|
|
key: clean-cilium-bpf-state
|
|
optional: true
|
|
terminationMessagePolicy: FallbackToLogsOnError
|
|
securityContext:
|
|
seLinuxOptions:
|
|
level: s0
|
|
type: spc_t
|
|
capabilities:
|
|
add:
|
|
- NET_ADMIN
|
|
- SYS_MODULE
|
|
- SYS_ADMIN
|
|
- SYS_RESOURCE
|
|
drop:
|
|
- ALL
|
|
volumeMounts:
|
|
- name: bpf-maps
|
|
mountPath: /sys/fs/bpf
|
|
# Required to mount cgroup filesystem from the host to cilium agent pod
|
|
- name: cilium-cgroup
|
|
mountPath: /run/cilium/cgroupv2
|
|
mountPropagation: HostToContainer
|
|
- name: cilium-run
|
|
mountPath: /var/run/cilium
|
|
resources:
|
|
requests:
|
|
cpu: 100m
|
|
memory: 100Mi # wait-for-kube-proxy
|
|
restartPolicy: Always
|
|
priorityClassName: system-node-critical
|
|
serviceAccount: "cilium"
|
|
serviceAccountName: "cilium"
|
|
terminationGracePeriodSeconds: 1
|
|
hostNetwork: true
|
|
affinity:
|
|
podAntiAffinity:
|
|
requiredDuringSchedulingIgnoredDuringExecution:
|
|
- labelSelector:
|
|
matchLabels:
|
|
k8s-app: cilium
|
|
topologyKey: kubernetes.io/hostname
|
|
nodeSelector:
|
|
kubernetes.io/os: linux
|
|
tolerations:
|
|
- operator: Exists
|
|
volumes:
|
|
# For sharing configuration between the "config" initContainer and the agent
|
|
- name: tmp
|
|
emptyDir: {}
|
|
# To keep state between restarts / upgrades
|
|
- name: cilium-run
|
|
hostPath:
|
|
path: /var/run/cilium
|
|
type: DirectoryOrCreate
|
|
# To keep state between restarts / upgrades for bpf maps
|
|
- name: bpf-maps
|
|
hostPath:
|
|
path: /sys/fs/bpf
|
|
type: DirectoryOrCreate
|
|
# To mount cgroup2 filesystem on the host
|
|
- name: hostproc
|
|
hostPath:
|
|
path: /proc
|
|
type: Directory
|
|
# To keep state between restarts / upgrades for cgroup2 filesystem
|
|
- name: cilium-cgroup
|
|
hostPath:
|
|
path: /run/cilium/cgroupv2
|
|
type: DirectoryOrCreate
|
|
# To install cilium cni plugin in the host
|
|
- name: cni-path
|
|
hostPath:
|
|
path: /opt/cni/bin
|
|
type: DirectoryOrCreate
|
|
# To install cilium cni configuration in the host
|
|
- name: etc-cni-netd
|
|
hostPath:
|
|
path: /etc/cni/net.d
|
|
type: DirectoryOrCreate
|
|
# To be able to load kernel modules
|
|
- name: lib-modules
|
|
hostPath:
|
|
path: /lib/modules
|
|
# To access iptables concurrently with other processes (e.g. kube-proxy)
|
|
- name: xtables-lock
|
|
hostPath:
|
|
path: /run/xtables.lock
|
|
type: FileOrCreate
|
|
# To read the clustermesh configuration
|
|
- name: clustermesh-secrets
|
|
secret:
|
|
secretName: cilium-clustermesh
|
|
# note: the leading zero means this number is in octal representation: do not remove it
|
|
defaultMode: 0400
|
|
optional: true
|
|
- name: host-proc-sys-net
|
|
hostPath:
|
|
path: /proc/sys/net
|
|
type: Directory
|
|
- name: host-proc-sys-kernel
|
|
hostPath:
|
|
path: /proc/sys/kernel
|
|
type: Directory
|
|
---
|
|
# Source: cilium/templates/cilium-operator/deployment.yaml
|
|
apiVersion: apps/v1
|
|
kind: Deployment
|
|
metadata:
|
|
name: cilium-operator
|
|
namespace: kube-system
|
|
labels:
|
|
io.cilium/app: operator
|
|
name: cilium-operator
|
|
app.kubernetes.io/part-of: cilium
|
|
app.kubernetes.io/name: cilium-operator
|
|
spec:
|
|
# See docs on ServerCapabilities.LeasesResourceLock in file pkg/k8s/version/version.go
|
|
# for more details.
|
|
replicas: 2
|
|
selector:
|
|
matchLabels:
|
|
io.cilium/app: operator
|
|
name: cilium-operator
|
|
strategy:
|
|
rollingUpdate:
|
|
maxSurge: 1
|
|
maxUnavailable: 1
|
|
type: RollingUpdate
|
|
template:
|
|
metadata:
|
|
annotations:
|
|
labels:
|
|
io.cilium/app: operator
|
|
name: cilium-operator
|
|
app.kubernetes.io/part-of: cilium
|
|
app.kubernetes.io/name: cilium-operator
|
|
spec:
|
|
containers:
|
|
- name: cilium-operator
|
|
image: "quay.io/cilium/operator-generic:v1.13.0@sha256:4b58d5b33e53378355f6e8ceb525ccf938b7b6f5384b35373f1f46787467ebf5"
|
|
imagePullPolicy: IfNotPresent
|
|
command:
|
|
- cilium-operator-generic
|
|
args:
|
|
- --config-dir=/tmp/cilium/config-map
|
|
- --debug=$(CILIUM_DEBUG)
|
|
env:
|
|
- name: K8S_NODE_NAME
|
|
valueFrom:
|
|
fieldRef:
|
|
apiVersion: v1
|
|
fieldPath: spec.nodeName
|
|
- name: CILIUM_K8S_NAMESPACE
|
|
valueFrom:
|
|
fieldRef:
|
|
apiVersion: v1
|
|
fieldPath: metadata.namespace
|
|
- name: CILIUM_DEBUG
|
|
valueFrom:
|
|
configMapKeyRef:
|
|
key: debug
|
|
name: cilium-config
|
|
optional: true
|
|
livenessProbe:
|
|
httpGet:
|
|
host: "127.0.0.1"
|
|
path: /healthz
|
|
port: 9234
|
|
scheme: HTTP
|
|
initialDelaySeconds: 60
|
|
periodSeconds: 10
|
|
timeoutSeconds: 3
|
|
volumeMounts:
|
|
- name: cilium-config-path
|
|
mountPath: /tmp/cilium/config-map
|
|
readOnly: true
|
|
terminationMessagePolicy: FallbackToLogsOnError
|
|
hostNetwork: true
|
|
restartPolicy: Always
|
|
priorityClassName: system-cluster-critical
|
|
serviceAccount: "cilium-operator"
|
|
serviceAccountName: "cilium-operator"
|
|
# In HA mode, cilium-operator pods must not be scheduled on the same
|
|
# node as they will clash with each other.
|
|
affinity:
|
|
podAntiAffinity:
|
|
requiredDuringSchedulingIgnoredDuringExecution:
|
|
- labelSelector:
|
|
matchLabels:
|
|
io.cilium/app: operator
|
|
topologyKey: kubernetes.io/hostname
|
|
nodeSelector:
|
|
kubernetes.io/os: linux
|
|
tolerations:
|
|
- operator: Exists
|
|
volumes:
|
|
# To read the configuration from the config map
|
|
- name: cilium-config-path
|
|
configMap:
|
|
name: cilium-config
|
|
---
|
|
# Source: cilium/templates/cilium-secrets-namespace.yaml
|
|
# Only create the namespace if it's different from Ingress secret namespace or Ingress is not enabled.
|