257 lines
9.5 KiB
YAML
257 lines
9.5 KiB
YAML
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{{- $svcClusterPort := .Values.service.clusterPort }}
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ include "alertmanager.fullname" . }}
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labels:
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{{- include "alertmanager.labels" . | nindent 4 }}
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{{- with .Values.statefulSet.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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namespace: {{ include "alertmanager.namespace" . }}
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spec:
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replicas: {{ .Values.replicaCount }}
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minReadySeconds: {{ .Values.minReadySeconds }}
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revisionHistoryLimit: {{ .Values.revisionHistoryLimit }}
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selector:
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matchLabels:
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{{- include "alertmanager.selectorLabels" . | nindent 6 }}
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serviceName: {{ include "alertmanager.fullname" . }}-headless
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template:
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metadata:
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labels:
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{{- include "alertmanager.selectorLabels" . | nindent 8 }}
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{{- with .Values.podLabels }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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annotations:
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{{- if not .Values.configmapReload.enabled }}
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checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
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{{- end }}
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{{- with .Values.podAnnotations }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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spec:
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automountServiceAccountToken: {{ .Values.automountServiceAccountToken }}
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{{- with .Values.imagePullSecrets }}
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imagePullSecrets:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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serviceAccountName: {{ include "alertmanager.serviceAccountName" . }}
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{{- with .Values.dnsConfig }}
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dnsConfig:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.hostAliases }}
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hostAliases:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.nodeSelector }}
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nodeSelector:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.schedulerName }}
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schedulerName: {{ . }}
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{{- end }}
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{{- if or .Values.podAntiAffinity .Values.affinity }}
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affinity:
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{{- end }}
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{{- with .Values.affinity }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- if eq .Values.podAntiAffinity "hard" }}
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- topologyKey: {{ .Values.podAntiAffinityTopologyKey }}
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labelSelector:
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matchExpressions:
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- {key: app.kubernetes.io/name, operator: In, values: [{{ include "alertmanager.name" . }}]}
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{{- else if eq .Values.podAntiAffinity "soft" }}
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podAntiAffinity:
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 100
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podAffinityTerm:
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topologyKey: {{ .Values.podAntiAffinityTopologyKey }}
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labelSelector:
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matchExpressions:
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- {key: app.kubernetes.io/name, operator: In, values: [{{ include "alertmanager.name" . }}]}
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{{- end }}
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{{- with .Values.priorityClassName }}
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priorityClassName: {{ . }}
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{{- end }}
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{{- with .Values.topologySpreadConstraints }}
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topologySpreadConstraints:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.tolerations }}
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tolerations:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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securityContext:
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{{- toYaml .Values.podSecurityContext | nindent 8 }}
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{{- with .Values.extraInitContainers }}
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initContainers:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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containers:
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{{- if .Values.configmapReload.enabled }}
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- name: {{ .Chart.Name }}-{{ .Values.configmapReload.name }}
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image: "{{ .Values.configmapReload.image.repository }}:{{ .Values.configmapReload.image.tag }}"
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imagePullPolicy: "{{ .Values.configmapReload.image.pullPolicy }}"
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{{- with .Values.configmapReload.extraEnv }}
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env:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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args:
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{{- if and (hasKey .Values.configmapReload.extraArgs "config-file" | not) (hasKey .Values.configmapReload.extraArgs "watched-dir" | not) }}
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- --watched-dir=/etc/alertmanager
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{{- end }}
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{{- if not (hasKey .Values.configmapReload.extraArgs "reload-url") }}
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- --reload-url=http://127.0.0.1:9093/-/reload
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{{- end }}
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{{- range $key, $value := .Values.configmapReload.extraArgs }}
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- --{{ $key }}={{ $value }}
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{{- end }}
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resources:
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{{- toYaml .Values.configmapReload.resources | nindent 12 }}
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{{- with .Values.configmapReload.containerPort }}
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ports:
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- containerPort: {{ . }}
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{{- end }}
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{{- with .Values.configmapReload.securityContext }}
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securityContext:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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volumeMounts:
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{{- if .Values.config.enabled }}
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- name: config
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mountPath: /etc/alertmanager
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{{- end }}
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{{- if .Values.configmapReload.extraVolumeMounts }}
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{{- toYaml .Values.configmapReload.extraVolumeMounts | nindent 12 }}
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{{- end }}
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{{- end }}
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- name: {{ .Chart.Name }}
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securityContext:
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{{- toYaml .Values.securityContext | nindent 12 }}
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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env:
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- name: POD_IP
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valueFrom:
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fieldRef:
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apiVersion: v1
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fieldPath: status.podIP
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{{- if .Values.extraEnv }}
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{{- toYaml .Values.extraEnv | nindent 12 }}
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{{- end }}
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{{- with .Values.command }}
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command:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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args:
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- --storage.path=/alertmanager
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{{- if not (hasKey .Values.extraArgs "config.file") }}
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- --config.file=/etc/alertmanager/alertmanager.yml
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{{- end }}
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{{- if or (gt (int .Values.replicaCount) 1) (.Values.additionalPeers) }}
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- --cluster.advertise-address=[$(POD_IP)]:{{ $svcClusterPort }}
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- --cluster.listen-address=0.0.0.0:{{ $svcClusterPort }}
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{{- end }}
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{{- if gt (int .Values.replicaCount) 1}}
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{{- $fullName := include "alertmanager.fullname" . }}
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{{- range $i := until (int .Values.replicaCount) }}
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- --cluster.peer={{ $fullName }}-{{ $i }}.{{ $fullName }}-headless:{{ $svcClusterPort }}
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{{- end }}
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{{- end }}
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{{- if .Values.additionalPeers }}
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{{- range $item := .Values.additionalPeers }}
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- --cluster.peer={{ $item }}
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{{- end }}
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{{- end }}
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{{- range $key, $value := .Values.extraArgs }}
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- --{{ $key }}={{ $value }}
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{{- end }}
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{{- if .Values.baseURL }}
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- --web.external-url={{ .Values.baseURL }}
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{{- end }}
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ports:
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- name: http
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containerPort: 9093
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protocol: TCP
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{{- if or (gt (int .Values.replicaCount) 1) (.Values.additionalPeers) }}
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- name: clusterpeer-tcp
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containerPort: {{ $svcClusterPort }}
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protocol: TCP
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- name: clusterpeer-udp
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containerPort: {{ $svcClusterPort }}
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protocol: UDP
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{{- end }}
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livenessProbe:
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{{- toYaml .Values.livenessProbe | nindent 12 }}
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readinessProbe:
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{{- toYaml .Values.readinessProbe | nindent 12 }}
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resources:
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{{- toYaml .Values.resources | nindent 12 }}
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volumeMounts:
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{{- if .Values.config.enabled }}
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- name: config
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mountPath: /etc/alertmanager
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{{- end }}
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{{- range .Values.extraSecretMounts }}
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- name: {{ .name }}
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mountPath: {{ .mountPath }}
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subPath: {{ .subPath }}
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readOnly: {{ .readOnly }}
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{{- end }}
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- name: storage
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mountPath: /alertmanager
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{{- if .Values.extraVolumeMounts }}
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{{- toYaml .Values.extraVolumeMounts | nindent 12 }}
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{{- end }}
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{{- with .Values.extraContainers }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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volumes:
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{{- if .Values.config.enabled }}
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- name: config
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configMap:
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name: {{ include "alertmanager.fullname" . }}
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{{- end }}
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{{- range .Values.extraSecretMounts }}
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- name: {{ .name }}
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secret:
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secretName: {{ .secretName }}
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{{- with .optional }}
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optional: {{ . }}
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{{- end }}
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{{- end }}
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{{- if .Values.extraVolumes }}
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{{- toYaml .Values.extraVolumes | nindent 8 }}
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{{- end }}
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{{- if .Values.extraPodConfigs }}
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{{- toYaml .Values.extraPodConfigs | nindent 6 }}
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{{- end }}
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{{- if .Values.persistence.enabled }}
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volumeClaimTemplates:
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- metadata:
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name: storage
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spec:
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accessModes:
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{{- toYaml .Values.persistence.accessModes | nindent 10 }}
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resources:
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requests:
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storage: {{ .Values.persistence.size }}
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{{- if .Values.persistence.storageClass }}
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{{- if (eq "-" .Values.persistence.storageClass) }}
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storageClassName: ""
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{{- else }}
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storageClassName: {{ .Values.persistence.storageClass }}
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{{- end }}
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{{- end }}
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{{- else }}
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- name: storage
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emptyDir: {}
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{{- end }}
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