first import
This commit is contained in:
Julien Cabillot
@@ -0,0 +1,19 @@
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{{/* Allow KubeVersion to be overridden. */}}
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{{- define "common.capabilities.ingress.kubeVersion" -}}
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{{- default .Capabilities.KubeVersion.Version .Values.kubeVersionOverride -}}
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{{- end -}}
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{{/* Return the appropriate apiVersion for Ingress objects */}}
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{{- define "common.capabilities.ingress.apiVersion" -}}
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{{- print "networking.k8s.io/v1" -}}
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{{- if semverCompare "<1.19" (include "common.capabilities.ingress.kubeVersion" .) -}}
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{{- print "beta1" -}}
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{{- end -}}
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{{- end -}}
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{{/* Check Ingress stability */}}
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{{- define "common.capabilities.ingress.isStable" -}}
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{{- if eq (include "common.capabilities.ingress.apiVersion" .) "networking.k8s.io/v1" -}}
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{{- true -}}
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{{- end -}}
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{{- end -}}
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@@ -0,0 +1,15 @@
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{{/* Common labels shared across objects */}}
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{{- define "common.labels" -}}
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helm.sh/chart: {{ include "common.names.chart" . }}
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{{ include "common.labels.selectorLabels" . }}
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{{- if .Chart.AppVersion }}
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app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
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{{- end }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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{{- end -}}
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{{/* Selector labels shared across objects */}}
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{{- define "common.labels.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "common.names.name" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end -}}
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@@ -0,0 +1,58 @@
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{{/* Expand the name of the chart */}}
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{{- define "common.names.name" -}}
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{{- $globalNameOverride := "" -}}
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{{- if hasKey .Values "global" -}}
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{{- $globalNameOverride = (default $globalNameOverride .Values.global.nameOverride) -}}
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{{- end -}}
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{{- default .Chart.Name (default .Values.nameOverride $globalNameOverride) | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Create a default fully qualified app name.
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We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
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If release name contains chart name it will be used as a full name.
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*/}}
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{{- define "common.names.fullname" -}}
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{{- $name := include "common.names.name" . -}}
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{{- $globalFullNameOverride := "" -}}
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{{- if hasKey .Values "global" -}}
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{{- $globalFullNameOverride = (default $globalFullNameOverride .Values.global.fullnameOverride) -}}
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{{- end -}}
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{{- if or .Values.fullnameOverride $globalFullNameOverride -}}
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{{- $name = default .Values.fullnameOverride $globalFullNameOverride -}}
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{{- else -}}
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{{- if contains $name .Release.Name -}}
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{{- $name = .Release.Name -}}
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{{- else -}}
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{{- $name = printf "%s-%s" .Release.Name $name -}}
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{{- end -}}
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{{- end -}}
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{{- trunc 63 $name | trimSuffix "-" -}}
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{{- end -}}
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{{/* Create chart name and version as used by the chart label */}}
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{{- define "common.names.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/* Create the name of the ServiceAccount to use */}}
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{{- define "common.names.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create -}}
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{{- default (include "common.names.fullname" .) .Values.serviceAccount.name -}}
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{{- else -}}
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{{- default "default" .Values.serviceAccount.name -}}
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{{- end -}}
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{{- end -}}
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{{/* Return the properly cased version of the controller type */}}
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{{- define "common.names.controllerType" -}}
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{{- if eq .Values.controller.type "deployment" -}}
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{{- print "Deployment" -}}
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{{- else if eq .Values.controller.type "daemonset" -}}
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{{- print "DaemonSet" -}}
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{{- else if eq .Values.controller.type "statefulset" -}}
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{{- print "StatefulSet" -}}
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{{- else -}}
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{{- fail (printf "Not a valid controller.type (%s)" .Values.controller.type) -}}
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{{- end -}}
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{{- end -}}
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@@ -0,0 +1,9 @@
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{{/* Merge the local chart values and the common chart defaults */}}
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{{- define "common.values.setup" -}}
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{{- if .Values.common -}}
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{{- $defaultValues := deepCopy .Values.common -}}
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{{- $userValues := deepCopy (omit .Values "common") -}}
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{{- $mergedValues := mustMergeOverwrite $defaultValues $userValues -}}
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{{- $_ := set . "Values" (deepCopy $mergedValues) -}}
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{{- end -}}
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{{- end -}}
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@@ -0,0 +1,84 @@
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{{- /* The main container included in the controller */ -}}
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{{- define "common.controller.mainContainer" -}}
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- name: {{ include "common.names.fullname" . }}
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image: {{ printf "%s:%s" .Values.image.repository (default .Chart.AppVersion .Values.image.tag) | quote }}
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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{{- with .Values.command }}
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command:
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{{- if kindIs "string" . }}
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- {{ . }}
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{{- else }}
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{{ toYaml . | nindent 4 }}
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{{- end }}
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{{- end }}
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{{- with .Values.args }}
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args:
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{{- if kindIs "string" . }}
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- {{ . }}
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{{- else }}
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{{ toYaml . | nindent 4 }}
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{{- end }}
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{{- end }}
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{{- with .Values.securityContext }}
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securityContext:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- with .Values.lifecycle }}
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lifecycle:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- with .Values.termination.messagePath }}
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terminationMessagePath: {{ . }}
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{{- end }}
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{{- with .Values.termination.messagePolicy }}
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terminationMessagePolicy: {{ . }}
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{{- end }}
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{{- with .Values.env }}
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env:
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{{- range $k, $v := . }}
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{{- $name := $k }}
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{{- $value := $v }}
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{{- if kindIs "int" $name }}
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{{- $name = required "environment variables as a list of maps require a name field" $value.name }}
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{{- end }}
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- name: {{ quote $name }}
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{{- if kindIs "map" $value -}}
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{{- if hasKey $value "value" }}
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{{- $value = $value.value -}}
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{{- else if hasKey $value "valueFrom" }}
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{{- toYaml $value | nindent 6 }}
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{{- else }}
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{{- dict "valueFrom" $value | toYaml | nindent 6 }}
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{{- end }}
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{{- end }}
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{{- if not (kindIs "map" $value) }}
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{{- if kindIs "string" $value }}
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{{- $value = tpl $value $ }}
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{{- end }}
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value: {{ quote $value }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- if or .Values.envFrom .Values.secret }}
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envFrom:
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{{- with .Values.envFrom }}
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- if .Values.secret }}
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- secretRef:
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name: {{ include "common.names.fullname" . }}
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{{- end }}
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{{- end }}
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ports:
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{{- include "common.controller.ports" . | trim | nindent 4 }}
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{{- with (include "common.controller.volumeMounts" . | trim) }}
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volumeMounts:
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{{- nindent 4 . }}
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{{- end }}
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{{- include "common.controller.probes" . | trim | nindent 2 }}
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{{- with .Values.resources }}
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resources:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- end -}}
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@@ -0,0 +1,90 @@
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{{- /*
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The pod definition included in the controller.
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*/ -}}
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{{- define "common.controller.pod" -}}
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{{- with .Values.imagePullSecrets }}
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imagePullSecrets:
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{{- toYaml . | nindent 2 }}
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{{- end }}
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serviceAccountName: {{ include "common.names.serviceAccountName" . }}
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automountServiceAccountToken: {{ .Values.automountServiceAccountToken }}
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{{- with .Values.podSecurityContext }}
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securityContext:
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{{- toYaml . | nindent 2 }}
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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.schedulerName }}
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schedulerName: {{ . }}
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{{- end }}
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{{- with .Values.hostNetwork }}
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hostNetwork: {{ . }}
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{{- end }}
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{{- with .Values.hostname }}
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hostname: {{ . }}
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{{- end }}
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{{- if .Values.dnsPolicy }}
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dnsPolicy: {{ .Values.dnsPolicy }}
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{{- else if .Values.hostNetwork }}
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dnsPolicy: ClusterFirstWithHostNet
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{{- else }}
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dnsPolicy: ClusterFirst
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{{- end }}
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{{- with .Values.dnsConfig }}
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dnsConfig:
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{{- toYaml . | nindent 2 }}
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{{- end }}
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enableServiceLinks: {{ .Values.enableServiceLinks }}
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{{- with .Values.termination.gracePeriodSeconds }}
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terminationGracePeriodSeconds: {{ . }}
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{{- end }}
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{{- if .Values.initContainers }}
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initContainers:
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{{- $initContainers := list }}
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{{- range $index, $key := (keys .Values.initContainers | uniq | sortAlpha) }}
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{{- $container := get $.Values.initContainers $key }}
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{{- if not $container.name -}}
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{{- $_ := set $container "name" $key }}
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{{- end }}
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{{- $initContainers = append $initContainers $container }}
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{{- end }}
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{{- tpl (toYaml $initContainers) $ | nindent 2 }}
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{{- end }}
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containers:
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{{- include "common.controller.mainContainer" . | nindent 2 }}
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{{- with .Values.additionalContainers }}
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{{- $additionalContainers := list }}
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{{- range $name, $container := . }}
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{{- if not $container.name -}}
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{{- $_ := set $container "name" $name }}
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{{- end }}
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{{- $additionalContainers = append $additionalContainers $container }}
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{{- end }}
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{{- tpl (toYaml $additionalContainers) $ | nindent 2 }}
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{{- end }}
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{{- with (include "common.controller.volumes" . | trim) }}
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volumes:
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{{- nindent 2 . }}
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{{- end }}
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{{- with .Values.hostAliases }}
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hostAliases:
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{{- toYaml . | nindent 2 }}
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{{- end }}
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{{- with .Values.nodeSelector }}
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nodeSelector:
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{{- toYaml . | nindent 2 }}
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{{- end }}
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{{- with .Values.affinity }}
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affinity:
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{{- toYaml . | nindent 2 }}
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{{- end }}
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{{- with .Values.topologySpreadConstraints }}
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topologySpreadConstraints:
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{{- toYaml . | nindent 2 }}
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{{- end }}
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{{- with .Values.tolerations }}
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tolerations:
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{{- toYaml . | nindent 2 }}
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{{- end }}
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{{- end -}}
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@@ -0,0 +1,36 @@
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{{/*
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Ports included by the controller.
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*/}}
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{{- define "common.controller.ports" -}}
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{{- $ports := list -}}
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{{- range .Values.service -}}
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{{- if .enabled -}}
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{{- range $name, $port := .ports -}}
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{{- $_ := set $port "name" $name -}}
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{{- $ports = mustAppend $ports $port -}}
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{{- end }}
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{{- end }}
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{{- end }}
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{{/* export/render the list of ports */}}
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{{- if $ports -}}
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{{- range $_ := $ports }}
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{{- if .enabled }}
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- name: {{ .name }}
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{{- if and .targetPort (kindIs "string" .targetPort) }}
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{{- fail (printf "Our charts do not support named ports for targetPort. (port name %s, targetPort %s)" .name .targetPort) }}
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{{- end }}
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containerPort: {{ .targetPort | default .port }}
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{{- if .protocol }}
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{{- if or ( eq .protocol "HTTP" ) ( eq .protocol "HTTPS" ) ( eq .protocol "TCP" ) }}
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protocol: TCP
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{{- else }}
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protocol: {{ .protocol }}
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{{- end }}
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{{- else }}
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protocol: TCP
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{{- end }}
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{{- end}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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@@ -0,0 +1,33 @@
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{{/*
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Probes selection logic.
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*/}}
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{{- define "common.controller.probes" -}}
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{{- $primaryService := get .Values.service (include "common.service.primary" .) -}}
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{{- $primaryPort := "" -}}
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{{- if $primaryService -}}
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{{- $primaryPort = get $primaryService.ports (include "common.classes.service.ports.primary" (dict "serviceName" (include "common.service.primary" .) "values" $primaryService)) -}}
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{{- end -}}
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{{- range $probeName, $probe := .Values.probes }}
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{{- if $probe.enabled -}}
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{{- "" | nindent 0 }}
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{{- $probeName }}Probe:
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{{- if $probe.custom -}}
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{{- $probe.spec | toYaml | nindent 2 }}
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{{- else }}
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{{- if and $primaryService $primaryPort -}}
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{{- "tcpSocket:" | nindent 2 }}
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{{- if $primaryPort.targetPort }}
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{{- printf "port: %v" $primaryPort.targetPort | nindent 4 }}
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{{- else}}
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{{- printf "port: %v" $primaryPort.port | nindent 4 }}
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{{- end }}
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{{- printf "initialDelaySeconds: %v" $probe.spec.initialDelaySeconds | nindent 2 }}
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{{- printf "failureThreshold: %v" $probe.spec.failureThreshold | nindent 2 }}
|
||||
{{- printf "timeoutSeconds: %v" $probe.spec.timeoutSeconds | nindent 2 }}
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||||
{{- printf "periodSeconds: %v" $probe.spec.periodSeconds | nindent 2 }}
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||||
{{- end }}
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||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
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||||
@@ -0,0 +1,56 @@
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{{/* Volumes included by the controller */}}
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{{- define "common.controller.volumeMounts" -}}
|
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{{- range $persistenceIndex, $persistenceItem := .Values.persistence }}
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{{- if $persistenceItem.enabled -}}
|
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{{- if kindIs "slice" $persistenceItem.subPath -}}
|
||||
{{- if $persistenceItem.mountPath -}}
|
||||
{{- fail (printf "Cannot use persistence.mountPath with a subPath list (%s)" $persistenceIndex) }}
|
||||
{{- end -}}
|
||||
{{- range $subPathIndex, $subPathItem := $persistenceItem.subPath }}
|
||||
- name: {{ $persistenceIndex }}
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||||
subPath: {{ required "subPaths as a list of maps require a path field" $subPathItem.path }}
|
||||
mountPath: {{ required "subPaths as a list of maps require an explicit mountPath field" $subPathItem.mountPath }}
|
||||
{{- with $subPathItem.readOnly }}
|
||||
readOnly: {{ . }}
|
||||
{{- end }}
|
||||
{{- with $subPathItem.mountPropagation }}
|
||||
mountPropagation: {{ . }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
{{- else -}}
|
||||
{{/* Set the default mountPath to /<name_of_the_peristence_item> */}}
|
||||
{{- $mountPath := (printf "/%v" $persistenceIndex) -}}
|
||||
{{- if eq "hostPath" (default "pvc" $persistenceItem.type) -}}
|
||||
{{- $mountPath = $persistenceItem.hostPath -}}
|
||||
{{- end -}}
|
||||
{{/* Use the specified mountPath if provided */}}
|
||||
{{- with $persistenceItem.mountPath -}}
|
||||
{{- $mountPath = . -}}
|
||||
{{- end }}
|
||||
{{- if ne $mountPath "-" }}
|
||||
- name: {{ $persistenceIndex }}
|
||||
mountPath: {{ $mountPath }}
|
||||
{{- with $persistenceItem.subPath }}
|
||||
subPath: {{ . }}
|
||||
{{- end }}
|
||||
{{- with $persistenceItem.readOnly }}
|
||||
readOnly: {{ . }}
|
||||
{{- end }}
|
||||
{{- with $persistenceItem.mountPropagation }}
|
||||
mountPropagation: {{ . }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end }}
|
||||
|
||||
{{- if eq .Values.controller.type "statefulset" }}
|
||||
{{- range $index, $vct := .Values.volumeClaimTemplates }}
|
||||
- mountPath: {{ $vct.mountPath }}
|
||||
name: {{ $vct.name }}
|
||||
{{- if $vct.subPath }}
|
||||
subPath: {{ $vct.subPath }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
@@ -0,0 +1,64 @@
|
||||
{{/*
|
||||
Volumes included by the controller.
|
||||
*/}}
|
||||
{{- define "common.controller.volumes" -}}
|
||||
{{- range $index, $persistence := .Values.persistence }}
|
||||
{{- if $persistence.enabled }}
|
||||
- name: {{ $index }}
|
||||
{{- if eq (default "pvc" $persistence.type) "pvc" }}
|
||||
{{- $pvcName := (include "common.names.fullname" $) -}}
|
||||
{{- if $persistence.existingClaim }}
|
||||
{{- /* Always prefer an existingClaim if that is set */}}
|
||||
{{- $pvcName = $persistence.existingClaim -}}
|
||||
{{- else -}}
|
||||
{{- /* Otherwise refer to the PVC name */}}
|
||||
{{- if $persistence.nameOverride -}}
|
||||
{{- if not (eq $persistence.nameOverride "-") -}}
|
||||
{{- $pvcName = (printf "%s-%s" (include "common.names.fullname" $) $persistence.nameOverride) -}}
|
||||
{{- end -}}
|
||||
{{- else -}}
|
||||
{{- $pvcName = (printf "%s-%s" (include "common.names.fullname" $) $index) -}}
|
||||
{{- end -}}
|
||||
{{- end }}
|
||||
persistentVolumeClaim:
|
||||
claimName: {{ $pvcName }}
|
||||
{{- else if or (eq $persistence.type "configMap") (eq $persistence.type "secret") }}
|
||||
{{- $objectName := (required (printf "name not set for persistence item %s" $index) $persistence.name) }}
|
||||
{{- $objectName = tpl $objectName $ }}
|
||||
{{- if eq $persistence.type "configMap" }}
|
||||
configMap:
|
||||
name: {{ $objectName }}
|
||||
{{- else }}
|
||||
secret:
|
||||
secretName: {{ $objectName }}
|
||||
{{- end }}
|
||||
{{- with $persistence.defaultMode }}
|
||||
defaultMode: {{ . }}
|
||||
{{- end }}
|
||||
{{- with $persistence.items }}
|
||||
items:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- else if eq $persistence.type "emptyDir" }}
|
||||
{{- $emptyDir := dict -}}
|
||||
{{- with $persistence.medium -}}
|
||||
{{- $_ := set $emptyDir "medium" . -}}
|
||||
{{- end -}}
|
||||
{{- with $persistence.sizeLimit -}}
|
||||
{{- $_ := set $emptyDir "sizeLimit" . -}}
|
||||
{{- end }}
|
||||
emptyDir: {{- $emptyDir | toYaml | nindent 4 }}
|
||||
{{- else if eq $persistence.type "hostPath" }}
|
||||
hostPath:
|
||||
path: {{ required "hostPath not set" $persistence.hostPath }}
|
||||
{{- with $persistence.hostPathType }}
|
||||
type: {{ . }}
|
||||
{{- end }}
|
||||
{{- else if eq $persistence.type "custom" }}
|
||||
{{- toYaml $persistence.volumeSpec | nindent 2 }}
|
||||
{{- else }}
|
||||
{{- fail (printf "Not a valid persistence.type (%s)" .Values.persistence.type) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
Reference in New Issue
Block a user