235 lines
8.3 KiB
YAML
235 lines
8.3 KiB
YAML
{{- $isDistributed := eq (include "loki.deployment.isDistributed" .) "true" -}}
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{{- if and $isDistributed .Values.ingester.zoneAwareReplication.enabled }}
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{{- $replicas := (include "loki.ingester.replicaCount" .) -}}
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ include "loki.ingesterFullname" . }}-zone-b
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namespace: {{ .Release.Namespace }}
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labels:
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{{- include "loki.ingesterLabels" . | nindent 4 }}
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app.kubernetes.io/part-of: memberlist
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rollout-group: ingester
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name: ingester-zone-b
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annotations:
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rollout-max-unavailable: "{{ include "loki.ingester.maxUnavailable" (dict "ctx" . "replicas" $replicas)}}"
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{{- with .Values.loki.annotations }}
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- with .Values.ingester.zoneAwareReplication.zoneB.annotations }}
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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{{- if not .Values.ingester.autoscaling.enabled }}
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replicas: {{ $replicas }}
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{{- end }}
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podManagementPolicy: Parallel
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serviceName: {{ include "loki.ingesterFullname" . }}-zone-b
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revisionHistoryLimit: {{ .Values.loki.revisionHistoryLimit }}
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{{- if and (semverCompare ">= 1.23-0" (include "loki.kubeVersion" .)) (.Values.ingester.persistence.enableStatefulSetAutoDeletePVC) }}
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{{/*
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Data on the read nodes is easy to replace, so we want to always delete PVCs to make
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operation easier, and will rely on re-fetching data when needed.
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*/}}
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persistentVolumeClaimRetentionPolicy:
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whenDeleted: {{ .Values.ingester.persistence.whenDeleted }}
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whenScaled: {{ .Values.ingester.persistence.whenScaled }}
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{{- end }}
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selector:
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matchLabels:
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{{- include "loki.ingesterSelectorLabels" . | nindent 6 }}
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name: ingester-zone-b
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rollout-group: ingester
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{{- with .Values.ingester.updateStrategy }}
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updateStrategy:
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{{- tpl (. | toYaml) $ | nindent 4 }}
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{{- end }}
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template:
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metadata:
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annotations:
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{{- include "loki.config.checksum" . | nindent 8 }}
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{{- with .Values.loki.podAnnotations }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.ingester.podAnnotations }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.ingester.zoneAwareReplication.zoneB.podAnnotations }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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labels:
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{{- include "loki.ingesterSelectorLabels" . | nindent 8 }}
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app.kubernetes.io/part-of: memberlist
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name: ingester-zone-b
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rollout-group: ingester
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{{- with .Values.loki.podLabels }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.ingester.podLabels }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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spec:
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{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.Version }}
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{{- with .Values.ingester.topologySpreadConstraints }}
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topologySpreadConstraints:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- end }}
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serviceAccountName: {{ include "loki.serviceAccountName" . }}
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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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{{- with .Values.ingester.hostAliases }}
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hostAliases:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- include "loki.ingesterPriorityClassName" . | nindent 6 }}
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securityContext:
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{{- toYaml .Values.loki.podSecurityContext | nindent 8 }}
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terminationGracePeriodSeconds: {{ .Values.ingester.terminationGracePeriodSeconds }}
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{{- with .Values.ingester.initContainers }}
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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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- name: ingester
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image: {{ include "loki.image" . }}
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imagePullPolicy: {{ .Values.loki.image.pullPolicy }}
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{{- if or .Values.loki.command .Values.ingester.command }}
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command:
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- {{ coalesce .Values.ingester.command .Values.loki.command | quote }}
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{{- end }}
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args:
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- -config.file=/etc/loki/config/config.yaml
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- -ingester.availability-zone=zone-b
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- -ingester.unregister-on-shutdown=false
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- -ingester.tokens-file-path=/var/loki/ring-tokens
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- -target=ingester
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{{- with .Values.ingester.extraArgs }}
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{{- toYaml . | nindent 12 }}
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{{- end }}
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ports:
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- name: http-metrics
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containerPort: 3100
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protocol: TCP
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- name: grpc
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containerPort: 9095
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protocol: TCP
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- name: http-memberlist
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containerPort: 7946
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protocol: TCP
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{{- with .Values.ingester.extraEnv }}
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env:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- with .Values.ingester.extraEnvFrom }}
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envFrom:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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securityContext:
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{{- toYaml .Values.loki.containerSecurityContext | nindent 12 }}
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{{- include "loki.ingester.readinessProbe" . | nindent 10 }}
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{{- include "loki.ingester.livenessProbe" . | nindent 10 }}
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volumeMounts:
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- name: config
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mountPath: /etc/loki/config
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- name: runtime-config
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mountPath: /etc/loki/runtime-config
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- name: data
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mountPath: /var/loki
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{{- if .Values.enterprise.enabled }}
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- name: license
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mountPath: /etc/loki/license
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{{- end }}
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{{- with .Values.ingester.extraVolumeMounts }}
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- with .Values.ingester.resources }}
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resources:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- with .Values.ingester.lifecycle }}
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lifecycle:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- if .Values.ingester.extraContainers }}
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{{- toYaml .Values.ingester.extraContainers | nindent 8}}
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{{- end }}
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affinity:
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- labelSelector:
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matchExpressions:
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- key: rollout-group
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operator: In
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values:
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- ingester
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- key: name
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operator: NotIn
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values:
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- ingester-zone-b
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topologyKey: kubernetes.io/hostname
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{{- with .Values.ingester.zoneAwareReplication.zoneB.extraAffinity }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.ingester.zoneAwareReplication.zoneB.nodeSelector }}
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nodeSelector:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.ingester.tolerations }}
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tolerations:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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volumes:
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- name: config
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{{- include "loki.configVolume" . | nindent 10 }}
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- name: runtime-config
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configMap:
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name: {{ template "loki.name" . }}-runtime
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{{- if .Values.enterprise.enabled }}
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- name: license
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secret:
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{{- if .Values.enterprise.useExternalLicense }}
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secretName: {{ .Values.enterprise.externalLicenseName }}
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{{- else }}
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secretName: enterprise-logs-license
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{{- end }}
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{{- end }}
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{{- with .Values.ingester.extraVolumes }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- if not .Values.ingester.persistence.enabled }}
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- name: data
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emptyDir: {}
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{{- else if .Values.ingester.persistence.inMemory }}
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- name: data
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{{- if .Values.ingester.persistence.inMemory }}
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emptyDir:
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medium: Memory
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{{- end }}
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{{- if .Values.ingester.persistence.size }}
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sizeLimit: {{ .Values.ingester.persistence.size }}
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{{- end }}
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{{- else }}
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volumeClaimTemplates:
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{{- range .Values.ingester.persistence.claims }}
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- metadata:
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name: {{ .name }}
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{{- with .annotations }}
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annotations:
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{{- . | toYaml | nindent 10 }}
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{{- end }}
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spec:
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accessModes:
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- ReadWriteOnce
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{{- with .storageClass }}
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storageClassName: {{ if (eq "-" .) }}""{{ else }}{{ . }}{{ end }}
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{{- end }}
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resources:
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requests:
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storage: {{ .size | quote }}
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{{- end }}
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{{- end }}
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{{- end }}
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