e1c9a35230
This PS adds the security context macros to the grafana chart, and moves the default to read-only-rootfs for all containers Change-Id: Ie79e3bfc6af07b16cd53eddae17eceac3d9f8613
134 lines
5.6 KiB
YAML
134 lines
5.6 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 }}
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{{- $envAll := . }}
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{{- $mounts_grafana := .Values.pod.mounts.grafana.grafana }}
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{{- $serviceAccountName := "grafana" }}
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{{ tuple $envAll "grafana" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: grafana
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annotations:
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
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labels:
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{{ tuple $envAll "grafana" "dashboard" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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replicas: {{ .Values.pod.replicas.grafana }}
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selector:
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matchLabels:
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{{ tuple $envAll "grafana" "dashboard" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
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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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labels:
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{{ tuple $envAll "grafana" "dashboard" | 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-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
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configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
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spec:
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{{ dict "envAll" $envAll "application" "dashboard" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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serviceAccountName: {{ $serviceAccountName }}
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nodeSelector:
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{{ .Values.labels.grafana.node_selector_key }}: {{ .Values.labels.grafana.node_selector_value | quote }}
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initContainers:
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{{ tuple $envAll "grafana" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: grafana
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{{ tuple $envAll "grafana" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.grafana | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "dashboard" "container" "grafana" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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command:
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- /tmp/grafana.sh
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- start
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ports:
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- name: dashboard
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containerPort: {{ tuple "grafana" "internal" "grafana" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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readinessProbe:
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httpGet:
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path: /login
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port: {{ tuple "grafana" "internal" "grafana" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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initialDelaySeconds: 30
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timeoutSeconds: 30
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env:
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- name: GF_SECURITY_ADMIN_USER
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valueFrom:
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secretKeyRef:
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name: grafana-admin-creds
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key: GRAFANA_ADMIN_USERNAME
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- name: GF_SECURITY_ADMIN_PASSWORD
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valueFrom:
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secretKeyRef:
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name: grafana-admin-creds
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key: GRAFANA_ADMIN_PASSWORD
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- name: PROMETHEUS_URL
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value: {{ tuple "monitoring" "internal" "api" $envAll | include "helm-toolkit.endpoints.keystone_endpoint_uri_lookup" }}
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: pod-etc-grafana
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mountPath: /etc/grafana
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- name: pod-provisioning-grafana
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mountPath: {{ .Values.conf.grafana.paths.provisioning }}
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- name: grafana-bin
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mountPath: /tmp/grafana.sh
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subPath: grafana.sh
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readOnly: true
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- name: grafana-etc
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mountPath: {{ .Values.conf.grafana.paths.provisioning }}/dashboards/dashboards.yaml
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subPath: dashboards.yaml
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- name: grafana-etc
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mountPath: {{ .Values.conf.grafana.paths.provisioning }}/datasources/datasources.yaml
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subPath: datasources.yaml
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- name: grafana-etc
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mountPath: /etc/grafana/grafana.ini
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subPath: grafana.ini
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- name: grafana-etc
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mountPath: /etc/grafana/ldap.toml
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subPath: ldap.toml
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- name: data
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mountPath: /var/lib/grafana/data
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{{- range $key, $value := .Values.conf.dashboards }}
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- name: grafana-etc
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mountPath: /var/lib/grafana/dashboards/{{$key}}.json
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subPath: {{$key}}.json
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{{- end }}
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{{ if $mounts_grafana.volumeMounts }}{{ toYaml $mounts_grafana.volumeMounts | indent 12 }}{{ end }}
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volumes:
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- name: pod-tmp
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emptyDir: {}
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- name: pod-etc-grafana
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emptyDir: {}
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- name: pod-provisioning-grafana
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emptyDir: {}
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- name: grafana-bin
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configMap:
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name: grafana-bin
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defaultMode: 0555
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- name: grafana-etc
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secret:
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secretName: grafana-etc
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defaultMode: 0444
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- name: data
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emptyDir: {}
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{{ if $mounts_grafana.volumes }}{{ toYaml $mounts_grafana.volumes | indent 8 }}{{ end }}
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{{- end }}
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