Copy over kah library

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Bᴇʀɴᴅ Sᴄʜᴏʀɢᴇʀs 2022-07-26 16:08:37 +02:00
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{{- /* The main container included in the controller */ -}}
{{- define "common.controller.mainContainer" -}}
- name: {{ include "common.names.fullname" . }}
image: {{ printf "%s:%s" .Values.image.repository (default .Chart.AppVersion .Values.image.tag) | quote }}
imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- with .Values.command }}
command:
{{- if kindIs "string" . }}
- {{ . }}
{{- else }}
{{ toYaml . | nindent 4 }}
{{- end }}
{{- end }}
{{- with .Values.args }}
args:
{{- if kindIs "string" . }}
- {{ . }}
{{- else }}
{{ toYaml . | nindent 4 }}
{{- end }}
{{- end }}
{{- with .Values.securityContext }}
securityContext:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- with .Values.lifecycle }}
lifecycle:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- with .Values.termination.messagePath }}
terminationMessagePath: {{ . }}
{{- end }}
{{- with .Values.termination.messagePolicy }}
terminationMessagePolicy: {{ . }}
{{- end }}
{{- with .Values.env }}
env:
{{- range $k, $v := . }}
{{- $name := $k }}
{{- $value := $v }}
{{- if kindIs "int" $name }}
{{- $name = required "environment variables as a list of maps require a name field" $value.name }}
{{- end }}
- name: {{ quote $name }}
{{- if kindIs "map" $value -}}
{{- if hasKey $value "value" }}
{{- $value = $value.value -}}
{{- else if hasKey $value "valueFrom" }}
{{- toYaml $value | nindent 6 }}
{{- else }}
{{- dict "valueFrom" $value | toYaml | nindent 6 }}
{{- end }}
{{- end }}
{{- if not (kindIs "map" $value) }}
{{- if kindIs "string" $value }}
{{- $value = tpl $value $ }}
{{- end }}
value: {{ quote $value }}
{{- end }}
{{- end }}
{{- end }}
{{- if or .Values.envFrom .Values.secret }}
envFrom:
{{- with .Values.envFrom }}
{{- toYaml . | nindent 4 }}
{{- end }}
{{- if .Values.secret }}
- secretRef:
name: {{ include "common.names.fullname" . }}
{{- end }}
{{- end }}
ports:
{{- include "common.controller.ports" . | trim | nindent 4 }}
{{- with (include "common.controller.volumeMounts" . | trim) }}
volumeMounts:
{{- nindent 4 . }}
{{- end }}
{{- include "common.controller.probes" . | trim | nindent 2 }}
{{- with .Values.resources }}
resources:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- end -}}

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{{- /*
The pod definition included in the controller.
*/ -}}
{{- define "common.controller.pod" -}}
{{- with .Values.imagePullSecrets }}
imagePullSecrets:
{{- toYaml . | nindent 2 }}
{{- end }}
serviceAccountName: {{ include "common.names.serviceAccountName" . }}
automountServiceAccountToken: {{ .Values.automountServiceAccountToken }}
{{- with .Values.podSecurityContext }}
securityContext:
{{- toYaml . | nindent 2 }}
{{- end }}
{{- with .Values.priorityClassName }}
priorityClassName: {{ . }}
{{- end }}
{{- with .Values.runtimeClassName }}
runtimeClassName: {{ . }}
{{- end }}
{{- with .Values.schedulerName }}
schedulerName: {{ . }}
{{- end }}
{{- with .Values.hostNetwork }}
hostNetwork: {{ . }}
{{- end }}
{{- with .Values.hostname }}
hostname: {{ . }}
{{- end }}
{{- if .Values.dnsPolicy }}
dnsPolicy: {{ .Values.dnsPolicy }}
{{- else if .Values.hostNetwork }}
dnsPolicy: ClusterFirstWithHostNet
{{- else }}
dnsPolicy: ClusterFirst
{{- end }}
{{- with .Values.dnsConfig }}
dnsConfig:
{{- toYaml . | nindent 2 }}
{{- end }}
enableServiceLinks: {{ .Values.enableServiceLinks }}
{{- with .Values.termination.gracePeriodSeconds }}
terminationGracePeriodSeconds: {{ . }}
{{- end }}
{{- if .Values.initContainers }}
initContainers:
{{- $initContainers := list }}
{{- range $index, $key := (keys .Values.initContainers | uniq | sortAlpha) }}
{{- $container := get $.Values.initContainers $key }}
{{- if not $container.name -}}
{{- $_ := set $container "name" $key }}
{{- end }}
{{- $initContainers = append $initContainers $container }}
{{- end }}
{{- tpl (toYaml $initContainers) $ | nindent 2 }}
{{- end }}
containers:
{{- include "common.controller.mainContainer" . | nindent 2 }}
{{- with .Values.additionalContainers }}
{{- $additionalContainers := list }}
{{- range $name, $container := . }}
{{- if not $container.name -}}
{{- $_ := set $container "name" $name }}
{{- end }}
{{- $additionalContainers = append $additionalContainers $container }}
{{- end }}
{{- tpl (toYaml $additionalContainers) $ | nindent 2 }}
{{- end }}
{{- with (include "common.controller.volumes" . | trim) }}
volumes:
{{- nindent 2 . }}
{{- end }}
{{- with .Values.hostAliases }}
hostAliases:
{{- toYaml . | nindent 2 }}
{{- end }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{- toYaml . | nindent 2 }}
{{- end }}
{{- with .Values.affinity }}
affinity:
{{- toYaml . | nindent 2 }}
{{- end }}
{{- with .Values.topologySpreadConstraints }}
topologySpreadConstraints:
{{- toYaml . | nindent 2 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{- toYaml . | nindent 2 }}
{{- end }}
{{- end -}}

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{{/*
Ports included by the controller.
*/}}
{{- define "common.controller.ports" -}}
{{- $ports := list -}}
{{- range .Values.service -}}
{{- if .enabled -}}
{{- range $name, $port := .ports -}}
{{- $_ := set $port "name" $name -}}
{{- $ports = mustAppend $ports $port -}}
{{- end }}
{{- end }}
{{- end }}
{{/* export/render the list of ports */}}
{{- if $ports -}}
{{- range $_ := $ports }}
{{- if .enabled }}
- name: {{ .name }}
{{- if and .targetPort (kindIs "string" .targetPort) }}
{{- fail (printf "Our charts do not support named ports for targetPort. (port name %s, targetPort %s)" .name .targetPort) }}
{{- end }}
containerPort: {{ .targetPort | default .port }}
{{- if .protocol }}
{{- if or ( eq .protocol "HTTP" ) ( eq .protocol "HTTPS" ) ( eq .protocol "TCP" ) }}
protocol: TCP
{{- else }}
protocol: {{ .protocol }}
{{- end }}
{{- else }}
protocol: TCP
{{- end }}
{{- end}}
{{- end -}}
{{- end -}}
{{- end -}}

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{{/*
Probes selection logic.
*/}}
{{- define "common.controller.probes" -}}
{{- $primaryService := get .Values.service (include "common.service.primary" .) -}}
{{- $primaryPort := "" -}}
{{- if $primaryService -}}
{{- $primaryPort = get $primaryService.ports (include "common.classes.service.ports.primary" (dict "serviceName" (include "common.service.primary" .) "values" $primaryService)) -}}
{{- end -}}
{{- range $probeName, $probe := .Values.probes }}
{{- if $probe.enabled -}}
{{- "" | nindent 0 }}
{{- $probeName }}Probe:
{{- if $probe.custom -}}
{{- $probe.spec | toYaml | nindent 2 }}
{{- else }}
{{- if and $primaryService $primaryPort -}}
{{- "tcpSocket:" | nindent 2 }}
{{- if $primaryPort.targetPort }}
{{- printf "port: %v" $primaryPort.targetPort | nindent 4 }}
{{- else}}
{{- printf "port: %v" $primaryPort.port | nindent 4 }}
{{- end }}
{{- printf "initialDelaySeconds: %v" $probe.spec.initialDelaySeconds | nindent 2 }}
{{- printf "failureThreshold: %v" $probe.spec.failureThreshold | nindent 2 }}
{{- printf "timeoutSeconds: %v" $probe.spec.timeoutSeconds | nindent 2 }}
{{- printf "periodSeconds: %v" $probe.spec.periodSeconds | nindent 2 }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}

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{{/* Volumes included by the controller */}}
{{- define "common.controller.volumeMounts" -}}
{{- range $persistenceIndex, $persistenceItem := .Values.persistence }}
{{- if $persistenceItem.enabled -}}
{{- 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 }}
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 -}}

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{{/*
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 "nfs" }}
nfs:
server: {{ required "server not set" $persistence.server }}
path: {{ required "path not set" $persistence.path }}
{{- 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 }}