140 lines
4.6 KiB
YAML
140 lines
4.6 KiB
YAML
---
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# Source: cilium/charts/cilium/templates/cilium-operator/deployment.yaml
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: cilium-operator
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namespace: kube-system
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labels:
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io.cilium/app: operator
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name: cilium-operator
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app.kubernetes.io/part-of: cilium
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app.kubernetes.io/name: cilium-operator
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spec:
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# See docs on ServerCapabilities.LeasesResourceLock in file pkg/k8s/version/version.go
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# for more details.
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replicas: 2
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selector:
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matchLabels:
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io.cilium/app: operator
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name: cilium-operator
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# ensure operator update on single node k8s clusters, by using rolling update with maxUnavailable=100% in case
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# of one replica and no user configured Recreate strategy.
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# otherwise an update might get stuck due to the default maxUnavailable=50% in combination with the
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# podAntiAffinity which prevents deployments of multiple operator replicas on the same node.
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strategy:
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rollingUpdate:
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maxSurge: 25%
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maxUnavailable: 50%
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type: RollingUpdate
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template:
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metadata:
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annotations:
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# ensure pods roll when configmap updates
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cilium.io/cilium-configmap-checksum: "31ad7748e0aefe75b6436d96c8c85754e0b44e68e6012fa188bc5bcd66085828"
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labels:
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io.cilium/app: operator
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name: cilium-operator
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app.kubernetes.io/part-of: cilium
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app.kubernetes.io/name: cilium-operator
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spec:
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securityContext:
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seccompProfile:
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type: RuntimeDefault
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containers:
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- name: cilium-operator
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image: "quay.io/cilium/operator-generic:v1.18.4@sha256:1b22b9ff28affdf574378a70dade4ef835b00b080c2ee2418530809dd62c3012"
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imagePullPolicy: IfNotPresent
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command:
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- cilium-operator-generic
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args:
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- --config-dir=/tmp/cilium/config-map
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- --debug=$(CILIUM_DEBUG)
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env:
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- name: K8S_NODE_NAME
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valueFrom:
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fieldRef:
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apiVersion: v1
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fieldPath: spec.nodeName
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- name: CILIUM_K8S_NAMESPACE
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valueFrom:
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fieldRef:
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apiVersion: v1
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fieldPath: metadata.namespace
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- name: CILIUM_DEBUG
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valueFrom:
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configMapKeyRef:
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key: debug
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name: cilium-config
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optional: true
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- name: KUBERNETES_SERVICE_HOST
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value: "localhost"
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- name: KUBERNETES_SERVICE_PORT
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value: "7445"
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ports:
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- name: prometheus
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containerPort: 9963
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hostPort: 9963
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protocol: TCP
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livenessProbe:
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httpGet:
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host: "127.0.0.1"
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path: /healthz
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port: 9234
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scheme: HTTP
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initialDelaySeconds: 60
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periodSeconds: 10
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timeoutSeconds: 3
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readinessProbe:
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httpGet:
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host: "127.0.0.1"
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path: /healthz
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port: 9234
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scheme: HTTP
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initialDelaySeconds: 0
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periodSeconds: 5
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timeoutSeconds: 3
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failureThreshold: 5
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volumeMounts:
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- name: cilium-config-path
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mountPath: /tmp/cilium/config-map
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readOnly: true
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securityContext:
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allowPrivilegeEscalation: false
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capabilities:
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drop:
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- ALL
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terminationMessagePolicy: FallbackToLogsOnError
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hostNetwork: true
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restartPolicy: Always
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priorityClassName: system-cluster-critical
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serviceAccountName: "cilium-operator"
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automountServiceAccountToken: true
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# In HA mode, cilium-operator pods must not be scheduled on the same
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# node as they will clash with each other.
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affinity:
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- labelSelector:
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matchLabels:
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io.cilium/app: operator
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topologyKey: kubernetes.io/hostname
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nodeSelector:
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kubernetes.io/os: linux
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tolerations:
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- key: node-role.kubernetes.io/control-plane
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operator: Exists
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- key: node-role.kubernetes.io/master
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operator: Exists
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- key: node.kubernetes.io/not-ready
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operator: Exists
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- key: node.cloudprovider.kubernetes.io/uninitialized
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operator: Exists
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- key: node.cilium.io/agent-not-ready
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operator: Exists
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volumes:
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# To read the configuration from the config map
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- name: cilium-config-path
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configMap:
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name: cilium-config
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