f569cf0d5c
This PS adds the security context macros to the ceph-client chart, and moves the default to read-only-rootfs for all containers. Change-Id: I2fe03f31cc59e1cda2bf0396ae6e3aca5c440a16 Signed-off-by: Pete Birley <pete@port.direct>
118 lines
4.2 KiB
YAML
118 lines
4.2 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 and .Values.manifests.deployment_checkdns .Values.deployment.ceph }}
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{{- $envAll := . }}
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{{- $serviceAccountName := "ceph-checkdns" }}
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{{ tuple $envAll "checkdns" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: Role
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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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resources:
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- pods
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- endpoints
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- pods/exec
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verbs:
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- get
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- list
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- watch
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- create
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: RoleBinding
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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: Role
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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: {{ $envAll.Release.Namespace }}
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---
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kind: Deployment
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apiVersion: apps/v1
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metadata:
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name: ceph-checkdns
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annotations:
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configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
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labels:
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{{ tuple $envAll "ceph" "checkdns" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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selector:
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matchLabels:
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{{ tuple $envAll "ceph" "checkdns" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
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template:
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metadata:
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labels:
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{{ tuple $envAll "ceph" "checkdns" | 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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spec:
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{{ dict "envAll" $envAll "application" "checkdns" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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serviceAccountName: {{ $serviceAccountName }}
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affinity:
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{{ tuple $envAll "ceph" "checkdns" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
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nodeSelector:
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{{ .Values.labels.checkdns.node_selector_key }}: {{ .Values.labels.checkdns.node_selector_value }}
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initContainers:
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{{ tuple $envAll "checkdns" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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hostNetwork: true
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dnsPolicy: {{ .Values.pod.dns_policy }}
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containers:
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- name: ceph-checkdns
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{{ tuple $envAll "ceph_config_helper" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.checkdns | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "checkdns" "container" "checkdns" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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env:
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- name: CLUSTER
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value: "ceph"
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- name: K8S_HOST_NETWORK
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value: "1"
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- name: 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: MON_PORT
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value: {{ tuple "ceph_mon" "internal" "mon" $envAll | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
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- name: KUBECTL_PARAM
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value: {{ tuple $envAll "ceph" "checkdns" | include "helm-toolkit.snippets.kubernetes_kubectl_params" | indent 10 }}
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command:
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- /tmp/_start.sh
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: ceph-client-bin
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mountPath: /tmp/_start.sh
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subPath: utils-checkDNS_start.sh
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readOnly: true
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volumes:
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- name: pod-tmp
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emptyDir: {}
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- name: ceph-client-bin
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configMap:
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name: ceph-client-bin
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defaultMode: 0555
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{{- end }}
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