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7ef11bd964
Automatic merge from submit-queue (batch tested with PRs 59767, 56454, 59237, 59730, 55479). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Change critical pods’ template to use priority **What this PR does / why we need it**: Change critical pods’ template to use priority Thanks. **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: ref #57471 **Special notes for your reviewer**: **Release note**: ```release-note ```
160 lines
5.2 KiB
YAML
160 lines
5.2 KiB
YAML
kind: DaemonSet
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apiVersion: extensions/v1beta1
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metadata:
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name: calico-node
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namespace: kube-system
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labels:
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kubernetes.io/cluster-service: "true"
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addonmanager.kubernetes.io/mode: Reconcile
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k8s-app: calico-node
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spec:
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selector:
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matchLabels:
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k8s-app: calico-node
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updateStrategy:
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type: RollingUpdate
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template:
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metadata:
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labels:
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k8s-app: calico-node
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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spec:
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priorityClassName: system-node-critical
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nodeSelector:
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projectcalico.org/ds-ready: "true"
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hostNetwork: true
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serviceAccountName: calico
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# Minimize downtime during a rolling upgrade or deletion; tell Kubernetes to do a "force
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# deletion": https://kubernetes.io/docs/concepts/workloads/pods/pod/#termination-of-pods.
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terminationGracePeriodSeconds: 0
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containers:
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# Runs calico/node container on each Kubernetes node. This
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# container programs network policy and routes on each
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# host.
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- name: calico-node
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image: gcr.io/projectcalico-org/node:v2.6.7
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env:
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- name: CALICO_DISABLE_FILE_LOGGING
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value: "true"
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- name: CALICO_NETWORKING_BACKEND
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value: "none"
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- name: DATASTORE_TYPE
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value: "kubernetes"
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- name: FELIX_TYPHAK8SSERVICENAME
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value: "calico-typha"
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- name: FELIX_DEFAULTENDPOINTTOHOSTACTION
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value: "ACCEPT"
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- name: FELIX_IPV6SUPPORT
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value: "false"
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- name: FELIX_LOGSEVERITYSYS
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value: "none"
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- name: FELIX_PROMETHEUSMETRICSENABLED
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value: "true"
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- name: FELIX_HEALTHENABLED
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value: "true"
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- name: IP
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value: ""
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- name: NO_DEFAULT_POOLS
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value: "true"
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- name: NODENAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: WAIT_FOR_DATASTORE
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value: "true"
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securityContext:
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privileged: true
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livenessProbe:
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httpGet:
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path: /liveness
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port: 9099
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periodSeconds: 10
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initialDelaySeconds: 10
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failureThreshold: 6
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readinessProbe:
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httpGet:
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path: /readiness
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port: 9099
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periodSeconds: 10
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volumeMounts:
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- mountPath: /lib/modules
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name: lib-modules
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readOnly: true
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- mountPath: /etc/calico
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name: etc-calico
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readOnly: true
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# This container installs the Calico CNI binaries
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# and CNI network config file on each node.
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- name: install-cni
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image: gcr.io/projectcalico-org/cni:v1.11.2
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command: ["/install-cni.sh"]
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env:
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- name: CNI_CONF_NAME
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value: "10-calico.conflist"
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- name: CNI_NETWORK_CONFIG
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value: |-
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{
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"name": "k8s-pod-network",
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"cniVersion": "0.3.0",
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"plugins": [
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{
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"type": "calico",
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"log_level": "debug",
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"datastore_type": "kubernetes",
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"nodename": "__KUBERNETES_NODE_NAME__",
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"ipam": {
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"type": "host-local",
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"subnet": "usePodCidr"
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},
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"policy": {
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"type": "k8s",
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"k8s_auth_token": "__SERVICEACCOUNT_TOKEN__"
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},
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"kubernetes": {
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"k8s_api_root": "https://__KUBERNETES_SERVICE_HOST__:__KUBERNETES_SERVICE_PORT__",
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"kubeconfig": "__KUBECONFIG_FILEPATH__"
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}
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},
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{
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"type": "portmap",
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"capabilities": {"portMappings": true},
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"snat": true
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}
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]
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}
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- name: KUBERNETES_NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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volumeMounts:
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- mountPath: /host/opt/cni/bin
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name: cni-bin-dir
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- mountPath: /host/etc/cni/net.d
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name: cni-net-dir
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volumes:
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# Used to ensure proper kmods are installed.
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- name: lib-modules
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hostPath:
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path: /lib/modules
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# Mount in the Felix config file from the host.
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- name: etc-calico
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hostPath:
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path: /etc/calico
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# Used to install CNI binaries.
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- name: cni-bin-dir
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hostPath:
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path: __CALICO_CNI_DIR__
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# Used to install CNI network config.
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- name: cni-net-dir
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hostPath:
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path: /etc/cni/net.d
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tolerations:
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# Make sure calico/node gets scheduled on all nodes.
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- effect: NoSchedule
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operator: Exists
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- effect: NoExecute
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operator: Exists
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- key: CriticalAddonsOnly
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operator: Exists
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