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Diffstat (limited to 'resources/templates/kubernetes/calico_v2.4.1.yaml')
| -rw-r--r-- | resources/templates/kubernetes/calico_v2.4.1.yaml | 387 |
1 files changed, 387 insertions, 0 deletions
diff --git a/resources/templates/kubernetes/calico_v2.4.1.yaml b/resources/templates/kubernetes/calico_v2.4.1.yaml new file mode 100644 index 0000000000..921e6923ca --- /dev/null +++ b/resources/templates/kubernetes/calico_v2.4.1.yaml @@ -0,0 +1,387 @@ +# Calico Version v2.4.1 +# https://docs.projectcalico.org/v2.4/releases#v2.4.1 +# This manifest includes the following component versions: +# calico/node:v2.4.1 +# calico/cni:v1.10.0 +# calico/kube-policy-controller:v0.7.0 + +# This ConfigMap is used to configure a self-hosted Calico installation. +kind: ConfigMap +apiVersion: v1 +metadata: + name: calico-config + namespace: kube-system +data: + # The location of your etcd cluster. This uses the Service clusterIP + # defined below. + etcd_endpoints: "http://10.96.232.136:6666" + + # Configure the Calico backend to use. + calico_backend: "bird" + + # The CNI network configuration to install on each node. + cni_network_config: |- + { + "name": "k8s-pod-network", + "cniVersion": "0.1.0", + "type": "calico", + "etcd_endpoints": "__ETCD_ENDPOINTS__", + "log_level": "info", + "mtu": 1500, + "ipam": { + "type": "calico-ipam" + }, + "policy": { + "type": "k8s", + "k8s_api_root": "https://__KUBERNETES_SERVICE_HOST__:__KUBERNETES_SERVICE_PORT__", + "k8s_auth_token": "__SERVICEACCOUNT_TOKEN__" + }, + "kubernetes": { + "kubeconfig": "/etc/cni/net.d/__KUBECONFIG_FILENAME__" + } + } + +--- + +# This manifest installs the Calico etcd on the kubeadm master. This uses a DaemonSet +# to force it to run on the master even when the master isn't schedulable, and uses +# nodeSelector to ensure it only runs on the master. +apiVersion: extensions/v1beta1 +kind: DaemonSet +metadata: + name: calico-etcd + namespace: kube-system + labels: + k8s-app: calico-etcd +spec: + template: + metadata: + labels: + k8s-app: calico-etcd + annotations: + # Mark this pod as a critical add-on; when enabled, the critical add-on scheduler + # reserves resources for critical add-on pods so that they can be rescheduled after + # a failure. This annotation works in tandem with the toleration below. + scheduler.alpha.kubernetes.io/critical-pod: '' + spec: + # Only run this pod on the master. + tolerations: + - key: node-role.kubernetes.io/master + effect: NoSchedule + # Allow this pod to be rescheduled while the node is in "critical add-ons only" mode. + # This, along with the annotation above marks this pod as a critical add-on. + - key: CriticalAddonsOnly + operator: Exists + nodeSelector: + node-role.kubernetes.io/master: "" + hostNetwork: true + containers: + - name: calico-etcd + image: quay.io/coreos/etcd:v3.1.10 + env: + - name: CALICO_ETCD_IP + valueFrom: + fieldRef: + fieldPath: status.podIP + command: ["/bin/sh","-c"] + args: ["/usr/local/bin/etcd --name=calico --data-dir=/var/etcd/calico-data --advertise-client-urls=http://$CALICO_ETCD_IP:6666 --listen-client-urls=http://0.0.0.0:6666 --listen-peer-urls=http://0.0.0.0:6667"] + volumeMounts: + - name: var-etcd + mountPath: /var/etcd + volumes: + - name: var-etcd + hostPath: + path: /var/etcd + +--- + +# This manifest installs the Service which gets traffic to the Calico +# etcd. +apiVersion: v1 +kind: Service +metadata: + labels: + k8s-app: calico-etcd + name: calico-etcd + namespace: kube-system +spec: + # Select the calico-etcd pod running on the master. + selector: + k8s-app: calico-etcd + # This ClusterIP needs to be known in advance, since we cannot rely + # on DNS to get access to etcd. + clusterIP: 10.96.232.136 + ports: + - port: 6666 + +--- + +# This manifest installs the calico/node container, as well +# as the Calico CNI plugins and network config on +# each master and worker node in a Kubernetes cluster. +kind: DaemonSet +apiVersion: extensions/v1beta1 +metadata: + name: calico-node + namespace: kube-system + labels: + k8s-app: calico-node +spec: + selector: + matchLabels: + k8s-app: calico-node + template: + metadata: + labels: + k8s-app: calico-node + annotations: + # Mark this pod as a critical add-on; when enabled, the critical add-on scheduler + # reserves resources for critical add-on pods so that they can be rescheduled after + # a failure. This annotation works in tandem with the toleration below. + scheduler.alpha.kubernetes.io/critical-pod: '' + spec: + hostNetwork: true + tolerations: + - key: node-role.kubernetes.io/master + effect: NoSchedule + # Allow this pod to be rescheduled while the node is in "critical add-ons only" mode. + # This, along with the annotation above marks this pod as a critical add-on. + - key: CriticalAddonsOnly + operator: Exists + serviceAccountName: calico-cni-plugin + containers: + # Runs calico/node container on each Kubernetes node. This + # container programs network policy and routes on each + # host. + - name: calico-node + image: quay.io/calico/node:v2.4.1 + env: + # The location of the Calico etcd cluster. + - name: ETCD_ENDPOINTS + valueFrom: + configMapKeyRef: + name: calico-config + key: etcd_endpoints + # Enable BGP. Disable to enforce policy only. + - name: CALICO_NETWORKING_BACKEND + valueFrom: + configMapKeyRef: + name: calico-config + key: calico_backend + # Cluster type to identify the deployment type + - name: CLUSTER_TYPE + value: "kubeadm,bgp" + # Disable file logging so `kubectl logs` works. + - name: CALICO_DISABLE_FILE_LOGGING + value: "true" + # Set Felix endpoint to host default action to ACCEPT. + - name: FELIX_DEFAULTENDPOINTTOHOSTACTION + value: "ACCEPT" + # Configure the IP Pool from which Pod IPs will be chosen. + - name: CALICO_IPV4POOL_CIDR + value: "192.168.0.0/16" + - name: CALICO_IPV4POOL_IPIP + value: "always" + # Disable IPv6 on Kubernetes. + - name: FELIX_IPV6SUPPORT + value: "false" + # Set MTU for tunnel device used if ipip is enabled + - name: FELIX_IPINIPMTU + value: "1440" + # Set Felix logging to "info" + - name: FELIX_LOGSEVERITYSCREEN + value: "info" + - name: FELIX_HEALTHENABLED + value: "true" + # Auto-detect the BGP IP address. + - name: IP + value: "" + securityContext: + privileged: true + resources: + requests: + cpu: 250m + livenessProbe: + httpGet: + path: /liveness + port: 9099 + periodSeconds: 10 + initialDelaySeconds: 10 + failureThreshold: 6 + readinessProbe: + httpGet: + path: /readiness + port: 9099 + periodSeconds: 10 + volumeMounts: + - mountPath: /lib/modules + name: lib-modules + readOnly: true + - mountPath: /var/run/calico + name: var-run-calico + readOnly: false + # This container installs the Calico CNI binaries + # and CNI network config file on each node. + - name: install-cni + image: quay.io/calico/cni:v1.10.0 + command: ["/install-cni.sh"] + env: + # The location of the Calico etcd cluster. + - name: ETCD_ENDPOINTS + valueFrom: + configMapKeyRef: + name: calico-config + key: etcd_endpoints + # The CNI network config to install on each node. + - name: CNI_NETWORK_CONFIG + valueFrom: + configMapKeyRef: + name: calico-config + key: cni_network_config + volumeMounts: + - mountPath: /host/opt/cni/bin + name: cni-bin-dir + - mountPath: /host/etc/cni/net.d + name: cni-net-dir + volumes: + # Used by calico/node. + - name: lib-modules + hostPath: + path: /lib/modules + - name: var-run-calico + hostPath: + path: /var/run/calico + # Used to install CNI. + - name: cni-bin-dir + hostPath: + path: /opt/cni/bin + - name: cni-net-dir + hostPath: + path: /etc/cni/net.d + +--- + +# This manifest deploys the Calico policy controller on Kubernetes. +# See https://github.com/projectcalico/k8s-policy +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: calico-policy-controller + namespace: kube-system + labels: + k8s-app: calico-policy +spec: + # The policy controller can only have a single active instance. + replicas: 1 + strategy: + type: Recreate + template: + metadata: + name: calico-policy-controller + namespace: kube-system + labels: + k8s-app: calico-policy-controller + annotations: + # Mark this pod as a critical add-on; when enabled, the critical add-on scheduler + # reserves resources for critical add-on pods so that they can be rescheduled after + # a failure. This annotation works in tandem with the toleration below. + scheduler.alpha.kubernetes.io/critical-pod: '' + spec: + # The policy controller must run in the host network namespace so that + # it isn't governed by policy that would prevent it from working. + hostNetwork: true + tolerations: + - key: node-role.kubernetes.io/master + effect: NoSchedule + # Allow this pod to be rescheduled while the node is in "critical add-ons only" mode. + # This, along with the annotation above marks this pod as a critical add-on. + - key: CriticalAddonsOnly + operator: Exists + serviceAccountName: calico-policy-controller + containers: + - name: calico-policy-controller + image: quay.io/calico/kube-policy-controller:v0.7.0 + env: + # The location of the Calico etcd cluster. + - name: ETCD_ENDPOINTS + valueFrom: + configMapKeyRef: + name: calico-config + key: etcd_endpoints + # The location of the Kubernetes API. Use the default Kubernetes + # service for API access. + - name: K8S_API + value: "https://kubernetes.default:443" + # Since we're running in the host namespace and might not have KubeDNS + # access, configure the container's /etc/hosts to resolve + # kubernetes.default to the correct service clusterIP. + - name: CONFIGURE_ETC_HOSTS + value: "true" +--- +apiVersion: rbac.authorization.k8s.io/v1beta1 +kind: ClusterRoleBinding +metadata: + name: calico-cni-plugin +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: calico-cni-plugin +subjects: +- kind: ServiceAccount + name: calico-cni-plugin + namespace: kube-system +--- +kind: ClusterRole +apiVersion: rbac.authorization.k8s.io/v1beta1 +metadata: + name: calico-cni-plugin + namespace: kube-system +rules: + - apiGroups: [""] + resources: + - pods + - nodes + verbs: + - get +--- +apiVersion: v1 +kind: ServiceAccount +metadata: + name: calico-cni-plugin + namespace: kube-system +--- +apiVersion: rbac.authorization.k8s.io/v1beta1 +kind: ClusterRoleBinding +metadata: + name: calico-policy-controller +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: calico-policy-controller +subjects: +- kind: ServiceAccount + name: calico-policy-controller + namespace: kube-system +--- +kind: ClusterRole +apiVersion: rbac.authorization.k8s.io/v1beta1 +metadata: + name: calico-policy-controller + namespace: kube-system +rules: + - apiGroups: + - "" + - extensions + resources: + - pods + - namespaces + - networkpolicies + verbs: + - watch + - list +--- +apiVersion: v1 +kind: ServiceAccount +metadata: + name: calico-policy-controller + namespace: kube-system |