2abf62ff4d
This PS adds emptydirs backing the /tmp directory in pods, which is required in most cases for full operation when using a read only filesystem backing the container. Additionally some yaml indent issues are resolved. Change-Id: I8b7f1614da059783254aa6efc09facf23fca3cad Signed-off-by: Pete Birley <pete@port.direct>
112 lines
4.7 KiB
YAML
112 lines
4.7 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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{{- $esUserSecret := .Values.secrets.elasticsearch.user }}
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{{- $serviceAccountName := "metricbeat" }}
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{{ tuple $envAll "metricbeat" $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: metricbeat-deployment-modules
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labels:
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{{ tuple $envAll "metricbeat" "deployment-modules" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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replicas: {{ .Values.pod.replicas.metricbeat }}
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selector:
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matchLabels:
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{{ tuple $envAll "metricbeat" "deployment-modules" | 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 "metricbeat" "deployment-modules" | 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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spec:
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serviceAccountName: {{ $serviceAccountName }}
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affinity:
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{{ tuple $envAll "metricbeat" "deployment-modules" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
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nodeSelector:
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{{ .Values.labels.metricbeat.node_selector_key }}: {{ .Values.labels.metricbeat.node_selector_value }}
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initContainers:
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{{ tuple $envAll "metricbeat" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: metricbeat
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securityContext:
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runAsUser: 0
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{{ tuple $envAll "metricbeat" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.metricbeat | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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args:
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- "-c"
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- "/etc/metricbeat.yml"
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- "-e"
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env:
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- name: ELASTICSEARCH_HOST
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value: {{ tuple "elasticsearch" "internal" . | include "helm-toolkit.endpoints.hostname_namespaced_endpoint_lookup" | quote }}
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- name: ELASTICSEARCH_PORT
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value: {{ tuple "elasticsearch" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
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- name: KUBE_STATE_METRICS_HOST
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value: {{ tuple "kube_state_metrics" "internal" . | include "helm-toolkit.endpoints.hostname_namespaced_endpoint_lookup" | quote }}
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- name: KUBE_STATE_METRICS_PORT
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value: {{ tuple "kube_state_metrics" "internal" "metrics" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
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- name: ELASTICSEARCH_USERNAME
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valueFrom:
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secretKeyRef:
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name: {{ $esUserSecret }}
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key: ELASTICSEARCH_USERNAME
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- name: ELASTICSEARCH_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ $esUserSecret }}
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key: ELASTICSEARCH_PASSWORD
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- name: POD_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: metricbeat-etc
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mountPath: /etc/metricbeat.yml
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subPath: metricbeat.yml
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readOnly: true
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- name: metricbeat-etc
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mountPath: /usr/share/metricbeat/modules.d/kubernetes.yml
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subPath: deployment_kubernetes.yml
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readOnly: true
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- name: metricbeat-etc
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mountPath: /usr/share/metricbeat/modules.d/mysql.yml
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subPath: mysql.yml
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readOnly: true
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- name: metricbeat-etc
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mountPath: /usr/share/metricbeat/modules.d/rabbitmq.yml
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subPath: rabbitmq.yml
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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: metricbeat-etc
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configMap:
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name: metricbeat-etc
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defaultMode: 0444
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{{- end }}
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