190 lines
4.7 KiB
Django/Jinja
190 lines
4.7 KiB
Django/Jinja
apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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labels:
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k8s-app: kube-router
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tier: node
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name: kube-router
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namespace: kube-system
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spec:
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minReadySeconds: 3
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updateStrategy:
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rollingUpdate:
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maxUnavailable: 1
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type: RollingUpdate
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selector:
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matchLabels:
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k8s-app: kube-router
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tier: node
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template:
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metadata:
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labels:
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k8s-app: kube-router
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tier: node
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annotations:
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{% if kube_router_enable_metrics %}
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prometheus.io/path: {{ kube_router_metrics_path }}
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prometheus.io/port: "{{ kube_router_metrics_port }}"
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prometheus.io/scrape: "true"
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{% endif %}
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spec:
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priorityClassName: system-cluster-critical
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serviceAccountName: kube-router
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containers:
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- name: kube-router
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image: {{ kube_router_image_repo }}:{{ kube_router_image_tag }}
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imagePullPolicy: IfNotPresent
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args:
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- --run-router={{ kube_router_run_router | bool }}
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- --run-firewall={{ kube_router_run_firewall | bool }}
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- --run-service-proxy={{ kube_router_run_service_proxy | bool }}
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- --kubeconfig=/var/lib/kube-router/kubeconfig
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{% if kube_router_advertise_cluster_ip %}
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- --advertise-cluster-ip
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{% endif %}
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{% if kube_router_advertise_external_ip %}
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- --advertise-external-ip
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{% endif %}
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{% if kube_router_advertise_loadbalancer_ip %}
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- --advertise-loadbalancer-ip
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{% endif %}
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{% if kube_router_peer_router_asns %}
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- --peer-router-asns={{ kube_router_peer_router_asns }}
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{% endif %}
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{% if kube_router_peer_router_ips %}
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- --peer-router-ips={{ kube_router_peer_router_ips }}
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{% endif %}
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{% if kube_router_peer_router_ports %}
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- --peer-router-ports={{ kube_router_peer_router_ports }}
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{% endif %}
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{% if kube_router_enable_metrics %}
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- --metrics-path={{ kube_router_metrics_path }}
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- --metrics-port={{ kube_router_metrics_port }}
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{% endif %}
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{% for arg in kube_router_extra_args %}
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- "{{ arg }}"
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{% endfor %}
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env:
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- name: NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: KUBE_ROUTER_CNI_CONF_FILE
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value: /etc/cni/net.d/10-kuberouter.conflist
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livenessProbe:
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httpGet:
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path: /healthz
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port: 20244
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initialDelaySeconds: 5
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periodSeconds: 3
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resources:
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requests:
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cpu: 250m
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memory: 250Mi
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securityContext:
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privileged: true
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volumeMounts:
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{% if kube_router_enable_dsr %}
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- name: docker-socket
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mountPath: /var/run/docker.sock
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readOnly: true
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{% endif %}
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- name: lib-modules
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mountPath: /lib/modules
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readOnly: true
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- name: cni-conf-dir
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mountPath: /etc/cni/net.d
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- name: kubeconfig
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mountPath: /var/lib/kube-router
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readOnly: true
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{% if kube_router_enable_metrics %}
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ports:
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- containerPort: {{ kube_router_metrics_port }}
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hostPort: {{ kube_router_metrics_port }}
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name: metrics
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protocol: TCP
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{% endif %}
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hostNetwork: true
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dnsPolicy: ClusterFirstWithHostNet
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{% if kube_router_enable_dsr %}
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hostIPC: true
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hostPID: true
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{% endif %}
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tolerations:
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- operator: Exists
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# Mark pod as critical for rescheduling (Will have no effect starting with kubernetes 1.12)
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- key: CriticalAddonsOnly
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operator: "Exists"
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volumes:
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{% if kube_router_enable_dsr %}
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- name: docker-socket
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hostPath:
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path: /var/run/docker.sock
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type: Socket
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{% endif %}
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- name: lib-modules
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hostPath:
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path: /lib/modules
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- name: cni-conf-dir
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hostPath:
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path: /etc/cni/net.d
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- name: kubeconfig
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hostPath:
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path: /var/lib/kube-router
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: kube-router
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namespace: kube-system
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---
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: kube-router
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namespace: kube-system
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rules:
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- apiGroups:
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- ""
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resources:
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- namespaces
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- pods
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- services
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- nodes
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- endpoints
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verbs:
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- list
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- get
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- watch
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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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- list
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- get
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- watch
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- apiGroups:
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- extensions
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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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---
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: kube-router
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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: kube-router
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subjects:
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- kind: ServiceAccount
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name: kube-router
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namespace: kube-system
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