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devops-infra-helm-charts-gcp/helm-templates/victoria-metrics-cluster/templates/_helpers.tpl
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2026-08-26 03:39:42 +05:30

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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "victoria-metrics.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Maintainer - Akshay Gupta
Tolerations and nodeSelector via Resources Requests.
*/}}
{{- define "meesho.vminsert.getCpu" -}}
{{- $cpu := toString .Values.vminsert.resources.requests.cpu -}}
{{- if contains "m" $cpu -}}
{{- $cpu := trimAll "m" $cpu | float64 -}}
{{- $cpu := $cpu | float64 -}}
{{- printf "%f" $cpu -}}
{{- else -}}
{{- $cpu := mulf $cpu 1000.000 -}}
{{- printf "%f" $cpu -}}
{{- end -}}
{{- end -}}
{{- define "meesho.vminsert.getMem" -}}
{{- $mem := toString .Values.vminsert.resources.requests.memory -}}
{{- if contains "Mi" $mem -}}
{{- $mem := trimAll "Mi" $mem | float64 -}}
{{- printf "%f" $mem -}}
{{- else if contains "Gi" $mem -}}
{{- $mem := trimAll "Gi" $mem | float64 -}}
{{- $mem := mulf $mem 1024.000 -}}
{{- printf "%f" $mem -}}
{{- end -}}
{{- end -}}
{{- define "meesho.vminsert.getRatio" -}}
{{- $cpu := (include "meesho.vminsert.getCpu" .) -}}
{{- $mem := (include "meesho.vminsert.getMem" .) -}}
{{- $ratio := divf $mem $cpu -}}
{{- if gt $ratio 4.00 -}}
{{- printf "1to8" -}}
{{- else if gt $ratio 2.00 -}}
{{- printf "1to4" -}}
{{- else -}}
{{- printf "1to2" -}}
{{- end -}}
{{- end -}}
{{- define "meesho.vminsert.dedicatedValue" -}}
{{- if (index .Values.vminsert.extraLabels "arch") -}}
{{- if (index .Values.vminsert.extraLabels "runpod") -}}
{{- $cpu := (include "meesho.vminsert.getCpu" .) -}}
{{- $mem := (include "meesho.vminsert.getMem" .) -}}
{{- $ratio := (include "meesho.vminsert.getRatio" .) -}}
{{- $arch := .Values.vminsert.extraLabels.arch -}}
{{- $runPod := .Values.vminsert.extraLabels.runpod -}}
{{- printf "%s-%s-%s" $ratio $arch $runPod -}}
{{- else -}}
{{- printf "missing-runpod-label" -}}
{{- end -}}
{{- else -}}
{{- printf "missing-arch-label" -}}
{{- end -}}
{{- end -}}
{{/*
Maintainer - Akshay Gupta
Tolerations and nodeSelector via Resources Requests.
*/}}
{{- define "meesho.vmselect.getCpu" -}}
{{- $cpu := toString .Values.vmselect.resources.requests.cpu -}}
{{- if contains "m" $cpu -}}
{{- $cpu := trimAll "m" $cpu | float64 -}}
{{- $cpu := $cpu | float64 -}}
{{- printf "%f" $cpu -}}
{{- else -}}
{{- $cpu := mulf $cpu 1000.000 -}}
{{- printf "%f" $cpu -}}
{{- end -}}
{{- end -}}
{{- define "meesho.vmselect.getMem" -}}
{{- $mem := toString .Values.vmselect.resources.requests.memory -}}
{{- if contains "Mi" $mem -}}
{{- $mem := trimAll "Mi" $mem | float64 -}}
{{- printf "%f" $mem -}}
{{- else if contains "Gi" $mem -}}
{{- $mem := trimAll "Gi" $mem | float64 -}}
{{- $mem := mulf $mem 1024.000 -}}
{{- printf "%f" $mem -}}
{{- end -}}
{{- end -}}
{{- define "meesho.vmselect.getRatio" -}}
{{- $cpu := (include "meesho.vmselect.getCpu" .) -}}
{{- $mem := (include "meesho.vmselect.getMem" .) -}}
{{- $ratio := divf $mem $cpu -}}
{{- if gt $ratio 4.00 -}}
{{- printf "1to8" -}}
{{- else if gt $ratio 2.00 -}}
{{- printf "1to4" -}}
{{- else -}}
{{- printf "1to2" -}}
{{- end -}}
{{- end -}}
{{- define "meesho.vmselect.dedicatedValue" -}}
{{- if (index .Values.vmselect.extraLabels "arch") -}}
{{- if (index .Values.vmselect.extraLabels "runpod") -}}
{{- $cpu := (include "meesho.vmselect.getCpu" .) -}}
{{- $mem := (include "meesho.vmselect.getMem" .) -}}
{{- $ratio := (include "meesho.vmselect.getRatio" .) -}}
{{- $arch := .Values.vmselect.extraLabels.arch -}}
{{- $runPod := .Values.vmselect.extraLabels.runpod -}}
{{- printf "%s-%s-%s" $ratio $arch $runPod -}}
{{- else -}}
{{- printf "missing-runpod-label" -}}
{{- end -}}
{{- else -}}
{{- printf "missing-arch-label" -}}
{{- end -}}
{{- end -}}
{{/*
Maintainer - Akshay Gupta
Tolerations and nodeSelector via Resources Requests.
*/}}
{{- define "meesho.vmstorage.getCpu" -}}
{{- $cpu := toString .Values.vmstorage.resources.requests.cpu -}}
{{- if contains "m" $cpu -}}
{{- $cpu := trimAll "m" $cpu | float64 -}}
{{- $cpu := $cpu | float64 -}}
{{- printf "%f" $cpu -}}
{{- else -}}
{{- $cpu := mulf $cpu 1000.000 -}}
{{- printf "%f" $cpu -}}
{{- end -}}
{{- end -}}
{{- define "meesho.vmstorage.getMem" -}}
{{- $mem := toString .Values.vmstorage.resources.requests.memory -}}
{{- if contains "Mi" $mem -}}
{{- $mem := trimAll "Mi" $mem | float64 -}}
{{- printf "%f" $mem -}}
{{- else if contains "Gi" $mem -}}
{{- $mem := trimAll "Gi" $mem | float64 -}}
{{- $mem := mulf $mem 1024.000 -}}
{{- printf "%f" $mem -}}
{{- end -}}
{{- end -}}
{{- define "meesho.vmstorage.getRatio" -}}
{{- $cpu := (include "meesho.vmstorage.getCpu" .) -}}
{{- $mem := (include "meesho.vmstorage.getMem" .) -}}
{{- $ratio := divf $mem $cpu -}}
{{- if gt $ratio 4.00 -}}
{{- printf "1to8" -}}
{{- else if gt $ratio 2.00 -}}
{{- printf "1to4" -}}
{{- else -}}
{{- printf "1to2" -}}
{{- end -}}
{{- end -}}
{{- define "meesho.vmstorage.dedicatedValue" -}}
{{- if (index .Values.vmstorage.extraLabels "arch") -}}
{{- if (index .Values.vmstorage.extraLabels "runpod") -}}
{{- $cpu := (include "meesho.vmstorage.getCpu" .) -}}
{{- $mem := (include "meesho.vmstorage.getMem" .) -}}
{{- $ratio := (include "meesho.vmstorage.getRatio" .) -}}
{{- $arch := .Values.vmstorage.extraLabels.arch -}}
{{- $runPod := .Values.vmstorage.extraLabels.runpod -}}
{{- printf "%s-%s-%s" $ratio $arch $runPod -}}
{{- else -}}
{{- printf "missing-runpod-label" -}}
{{- end -}}
{{- else -}}
{{- printf "missing-arch-label" -}}
{{- end -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
*/}}
{{- define "victoria-metrics.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "victoria-metrics.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create the name of the service account
*/}}
{{- define "victoria-metrics.serviceAccountName" -}}
{{- if .Values.serviceAccount.create -}}
{{ default (include "victoria-metrics.fullname" .) .Values.serviceAccount.name }}
{{- else -}}
{{ default "default" .Values.serviceAccount.name }}
{{- end -}}
{{- end -}}
{{/*
Create unified labels for victoria-metrics components
*/}}
{{- define "victoria-metrics.common.matchLabels" -}}
app.kubernetes.io/name: {{ include "victoria-metrics.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end -}}
{{- define "victoria-metrics.common.metaLabels" -}}
helm.sh/chart: {{ include "victoria-metrics.chart" . }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end -}}
{{- define "victoria-metrics.vmstorage.labels" -}}
{{ include "victoria-metrics.vmstorage.matchLabels" . }}
{{ include "victoria-metrics.common.metaLabels" . }}
{{- end -}}
{{- define "victoria-metrics.vmstorage.matchLabels" -}}
app: {{ .Values.vmstorage.name }}
{{ include "victoria-metrics.common.matchLabels" . }}
{{- end -}}
{{- define "victoria-metrics.vmselect.labels" -}}
{{ include "victoria-metrics.vmselect.matchLabels" . }}
{{ include "victoria-metrics.common.metaLabels" . }}
{{- end -}}
{{- define "victoria-metrics.vmselect.matchLabels" -}}
app: {{ .Values.vmselect.name }}
{{ include "victoria-metrics.common.matchLabels" . }}
{{- end -}}
{{- define "victoria-metrics.vminsert.labels" -}}
{{ include "victoria-metrics.vminsert.matchLabels" . }}
{{ include "victoria-metrics.common.metaLabels" . }}
{{- end -}}
{{- define "victoria-metrics.vminsert.matchLabels" -}}
app: {{ .Values.vminsert.name }}
{{ include "victoria-metrics.common.matchLabels" . }}
{{- end -}}
{{/*
Create a fully qualified vmstorage name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "victoria-metrics.vmstorage.fullname" -}}
{{- if .Values.vmstorage.fullnameOverride -}}
{{- .Values.vmstorage.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- printf "%s-%s" .Release.Name .Values.vmstorage.name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s-%s" .Release.Name $name .Values.vmstorage.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Create a fully qualified vmselect name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "victoria-metrics.vmselect.fullname" -}}
{{- if .Values.vmselect.fullnameOverride -}}
{{- .Values.vmselect.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- printf "%s-%s" .Release.Name .Values.vmselect.name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s-%s" .Release.Name $name .Values.vmselect.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Create a fully qualified vmselect name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "victoria-metrics.vminsert.fullname" -}}
{{- if .Values.vminsert.fullnameOverride -}}
{{- .Values.vminsert.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- printf "%s-%s" .Release.Name .Values.vminsert.name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s-%s" .Release.Name $name .Values.vminsert.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- define "victoria-metrics.vminsert.vmstorage-pod-fqdn" -}}
{{- $pod := include "victoria-metrics.vmstorage.fullname" . -}}
{{- $svc := include "victoria-metrics.vmstorage.fullname" . -}}
{{- $namespace := .Release.Namespace -}}
{{- $dnsSuffix := .Values.clusterDomainSuffix -}}
{{- range $i := until (.Values.vmstorage.replicaCount | int) -}}
{{- printf "- --storageNode=%s-%d.%s.%s.svc.%s:8400\n" $pod $i $svc $namespace $dnsSuffix -}}
{{- end -}}
{{- end -}}
{{- define "victoria-metrics.vmselect.vmstorage-pod-fqdn" -}}
{{- $pod := include "victoria-metrics.vmstorage.fullname" . -}}
{{- $svc := include "victoria-metrics.vmstorage.fullname" . -}}
{{- $namespace := .Release.Namespace -}}
{{- $dnsSuffix := .Values.clusterDomainSuffix -}}
{{- $bu := .Values.vmselect.extraLabels.bu -}}
{{- $zoneExt := .Values.vmselect.extraLabels.zone_extended | default "" -}}
{{- range $i := until (.Values.vmstorage.replicaCount | int) -}}
{{- printf "- --storageNode=%s-%d.%s.%s.svc.%s:8401\n" $pod $i $svc $namespace $dnsSuffix -}}
{{- end }}
{{- if and (eq $zoneExt "") (ne $bu "infra") -}}
{{- printf "- --storageNode=vmselect-%s-ase1c-prd.meeshogcp.in:8401\n" $bu }}
{{- end -}}
{{- end -}}
{{- define "victoria-metrics.vmselect.vmselect-pod-fqdn" -}}
{{- $pod := include "victoria-metrics.vmselect.fullname" . -}}
{{- $svc := include "victoria-metrics.vmselect.fullname" . -}}
{{- $namespace := .Release.Namespace -}}
{{- $dnsSuffix := .Values.clusterDomainSuffix -}}
{{- range $i := until (.Values.vmselect.replicaCount | int) -}}
{{- printf "- --selectNode=%s-%d.%s.%s.svc.%s:8481\n" $pod $i $svc $namespace $dnsSuffix -}}
{{- end -}}
{{- end -}}
{{- define "split-host-port" -}}
{{- $hp := split ":" . -}}
{{- printf "%s" $hp._1 -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for ingress.
*/}}
{{- define "victoria-metrics.ingress.apiVersion" -}}
{{- if and (.Capabilities.APIVersions.Has "networking.k8s.io/v1") -}}
{{- print "networking.k8s.io/v1" -}}
{{- else if .Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" -}}
{{- print "networking.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "extensions/v1beta1" -}}
{{- end -}}
{{- end -}}
{{/*
Return if ingress is stable.
*/}}
{{- define "victoria-metrics.ingress.isStable" -}}
{{- eq (include "victoria-metrics.ingress.apiVersion" .) "networking.k8s.io/v1" -}}
{{- end -}}
{{/*
Return if ingress supports ingressClassName.
*/}}
{{- define "victoria-metrics.ingress.supportsIngressClassName" -}}
{{- or (eq (include "victoria-metrics.ingress.isStable" .) "true") (and (eq (include "victoria-metrics.ingress.apiVersion" .) "networking.k8s.io/v1beta1")) -}}
{{- end -}}
{{/*
Return if ingress supports pathType.
*/}}
{{- define "victoria-metrics.ingress.supportsPathType" -}}
{{- or (eq (include "victoria-metrics.ingress.isStable" .) "true") (and (eq (include "victoria-metrics.ingress.apiVersion" .) "networking.k8s.io/v1beta1")) -}}
{{- end -}}
{{- define "victoria-metrics.storage.hasInitContainer" -}}
{{- or (gt (len .Values.vmstorage.initContainers) 0) .Values.vmstorage.vmbackupmanager.restore.onStart.enabled -}}
{{- end -}}
{{- define "victoria-metrics.storage.initContiners" -}}
{{- if eq (include "victoria-metrics.storage.hasInitContainer" . ) "true" -}}
{{- with .Values.vmstorage.initContainers -}}
{{ toYaml . }}
{{- end -}}
{{- if .Values.vmstorage.vmbackupmanager.restore.onStart.enabled }}
- name: {{ template "victoria-metrics.name" . }}-vmbackupmanager-restore
image: "{{ .Values.vmstorage.vmbackupmanager.image.repository }}:{{ .Values.vmstorage.vmbackupmanager.image.tag }}"
imagePullPolicy: "{{ .Values.vmstorage.image.pullPolicy }}"
{{- with .Values.vmstorage.podSecurityContext }}
securityContext: {{ toYaml . | nindent 4 }}
{{- end }}
args:
- restore
- {{ printf "%s=%t" "--eula" .Values.vmstorage.vmbackupmanager.eula | quote}}
- {{ printf "%s=%s" "--storageDataPath" .Values.vmstorage.persistentVolume.mountPath | quote}}
{{- range $key, $value := .Values.vmstorage.vmbackupmanager.extraArgs }}
- --{{ $key }}={{ $value }}
{{- end }}
{{- with .Values.vmstorage.vmbackupmanager.resources }}
resources: {{ toYaml . | nindent 4 }}
{{- end }}
env:
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
{{- with .Values.vmstorage.vmbackupmanager.env }}
{{- toYaml . | nindent 4 }}
{{- end }}
ports:
- name: manager-http
containerPort: 8300
volumeMounts:
- name: vmstorage-volume
mountPath: {{ .Values.vmstorage.persistentVolume.mountPath }}
subPath: {{ .Values.vmstorage.persistentVolume.subPath }}
{{- range .Values.vmstorage.vmbackupmanager.extraSecretMounts }}
- name: {{ .name }}
mountPath: {{ .mountPath }}
subPath: {{ .subPath }}
{{- end }}
{{- end }}
{{- else -}}
[]
{{- end -}}
{{- end -}}