5b513d333f
Fix for adding readOnlyRootFilesystem flag at pod level Change-Id: I3d81f9dca7e1bce0134a39a96b96ef7712d28d84
94 lines
4.3 KiB
YAML
94 lines
4.3 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 }}
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{{- $envAll := . }}
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{{- $ksUserSecret := .Values.secrets.identity.user }}
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{{- $serviceAccountName := "prometheus-openstack-exporter" }}
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{{ tuple $envAll "prometheus_openstack_exporter" $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: prometheus-openstack-exporter
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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 "prometheus-openstack-exporter" "exporter" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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replicas: {{ .Values.pod.replicas.prometheus_openstack_exporter }}
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selector:
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matchLabels:
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{{ tuple $envAll "prometheus-openstack-exporter" "exporter" | 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 "prometheus-openstack-exporter" "exporter" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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spec:
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securityContext:
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readOnlyRootFilesystem: true
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{{ dict "envAll" $envAll "application" "openstack_exporter" | 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.openstack_exporter.node_selector_key }}: {{ .Values.labels.openstack_exporter.node_selector_value | quote }}
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terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.prometheus_openstack_exporter.timeout | default "30" }}
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initContainers:
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{{ tuple $envAll "prometheus_openstack_exporter" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: openstack-metrics-exporter
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{{ tuple $envAll "prometheus_openstack_exporter" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.prometheus_openstack_exporter | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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securityContext:
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allowPrivilegeEscalation: false
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command:
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- /tmp/prometheus-openstack-exporter.sh
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- start
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lifecycle:
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preStop:
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exec:
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command:
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- /tmp/prometheus-openstack-exporter.sh
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- stop
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ports:
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- name: metrics
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containerPort: {{ tuple "prometheus_openstack_exporter" "internal" "exporter" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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readinessProbe:
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httpGet:
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path: /metrics
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port: {{ tuple "prometheus_openstack_exporter" "internal" "exporter" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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initialDelaySeconds: 20
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periodSeconds: 10
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env:
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- name: LISTEN_PORT
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value: {{ tuple "prometheus_openstack_exporter" "internal" "exporter" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
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{{ include "helm-toolkit.utils.to_k8s_env_vars" .Values.conf.prometheus_openstack_exporter | indent 12 }}
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{{- with $env := dict "ksUserSecret" $ksUserSecret }}
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{{- include "helm-toolkit.snippets.keystone_openrc_env_vars" $env | indent 12 }}
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{{- end }}
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volumeMounts:
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- name: prometheus-openstack-exporter-bin
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mountPath: /tmp/prometheus-openstack-exporter.sh
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subPath: prometheus-openstack-exporter.sh
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readOnly: true
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volumes:
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- name: prometheus-openstack-exporter-bin
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configMap:
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name: prometheus-openstack-exporter-bin
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defaultMode: 0555
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{{- end }}
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