eb58abb880
This PS fixes the use of the security context macros for the calico chart. Change-Id: I2ed8a5e994726b625d76a2c308895441c7d174a9 Signed-off-by: Pete Birley <pete@port.direct>
181 lines
6.3 KiB
YAML
181 lines
6.3 KiB
YAML
{{/*
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Copyright 2017 The Openstack-Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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{{- if .Values.manifests.deployment_calico_kube_controllers }}
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{{- $envAll := . }}
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{{- $serviceAccountName := "calico-kube-controllers" }}
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{{ tuple $envAll "calico_kube_controllers" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
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---
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: {{ $serviceAccountName }}
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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: {{ $serviceAccountName }}
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subjects:
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- kind: ServiceAccount
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name: {{ $serviceAccountName }}
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namespace: {{ .Release.Namespace }}
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---
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: {{ $serviceAccountName }}
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rules:
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- apiGroups:
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- ""
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- extensions
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resources:
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- pods
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- namespaces
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- networkpolicies
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- nodes
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- serviceaccounts
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verbs:
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- watch
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- list
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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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- watch
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- list
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---
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# This manifest deploys the Calico Kubernetes controllers.
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# See https://github.com/projectcalico/kube-controllers
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: calico-kube-controllers
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namespace: {{ .Release.Namespace }}
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labels:
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k8s-app: calico-kube-controllers
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{{ tuple $envAll "calico" "kube-controllers" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
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spec:
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# The controllers can only have a single active instance.
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replicas: 1
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selector:
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matchLabels:
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k8s-app: calico-kube-controllers
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{{ tuple $envAll "calico" "kube-controllers" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
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strategy:
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type: Recreate
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{{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }}
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template:
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metadata:
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name: calico-kube-controllers
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labels:
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k8s-app: calico-kube-controllers
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{{ tuple $envAll "calico" "kube-controllers" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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annotations:
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }}
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configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
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configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
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spec:
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{{ dict "envAll" $envAll "application" "kube_controllers" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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nodeSelector:
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beta.kubernetes.io/os: linux
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# The controllers must run in the host network namespace so that
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# it isn't governed by policy that would prevent it from working.
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hostNetwork: true
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tolerations:
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# Mark the pod as a critical add-on for rescheduling.
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- key: node.cloudprovider.kubernetes.io/uninitialized
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value: "true"
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effect: NoSchedule
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- key: CriticalAddonsOnly
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operator: Exists
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- key: node-role.kubernetes.io/master
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effect: NoSchedule
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serviceAccountName: {{ $serviceAccountName }}
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initContainers:
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{{ tuple $envAll "calico_kube_controllers" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: calico-kube-controllers
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{{ tuple $envAll "calico_kube_controllers" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.calico_kube_controllers | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "kube_controllers" "container" "kube_controller" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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env:
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# The location of the Calico etcd cluster.
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- name: ETCD_ENDPOINTS
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valueFrom:
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configMapKeyRef:
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name: calico-etc
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key: etcd_endpoints
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# conf.controllers expanded values
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{{ include "helm-toolkit.utils.to_k8s_env_vars" .Values.conf.controllers | indent 12 }}
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# etcd tls files
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{{ if .Values.endpoints.etcd.auth.client.tls.ca }}
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- name: ETCD_CA_CERT_FILE
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value: {{ .Values.endpoints.etcd.auth.client.path.ca }}
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{{ end }}
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{{ if .Values.endpoints.etcd.auth.client.tls.key }}
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- name: ETCD_KEY_FILE
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value: {{ .Values.endpoints.etcd.auth.client.path.key }}
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{{ end }}
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{{ if .Values.endpoints.etcd.auth.client.tls.crt }}
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- name: ETCD_CERT_FILE
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value: {{ .Values.endpoints.etcd.auth.client.path.crt }}
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{{ end }}
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# etcd tls mounts
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: calico-etcd-secrets
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mountPath: {{ .Values.endpoints.etcd.auth.client.path.ca }}
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subPath: tls.ca
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readOnly: true
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- name: calico-etcd-secrets
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mountPath: {{ .Values.endpoints.etcd.auth.client.path.crt }}
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subPath: tls.crt
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readOnly: true
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- name: calico-etcd-secrets
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mountPath: {{ .Values.endpoints.etcd.auth.client.path.key }}
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subPath: tls.key
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readOnly: true
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# Calico v3 only
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readinessProbe:
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exec:
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command:
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- /usr/bin/check-status
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- -r
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livenessProbe:
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exec:
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command:
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- /usr/bin/check-status
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- -r
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volumes:
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- name: pod-tmp
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emptyDir: {}
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- name: calico-etcd-secrets
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secret:
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secretName: calico-etcd-secrets
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defaultMode: 0400
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{{- end }}
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