Split Tornjak Frontend into separate subchart (#179)
Signed-off-by: Mariusz Sabath <[email protected]> Signed-off-by: Marco Franssen <[email protected]> Co-authored-by: Marco Franssen <[email protected]>
This commit is contained in:
Mariusz Sabath
committed by
Marco Franssen
Marco Franssen
co-authored by
Marco Franssen
Marco Franssen
parent
6d221263fb
commit
da186c5f53
@@ -0,0 +1,25 @@
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Installed {{ .Chart.Name }}…
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Name: {{ include "tornjak-frontend.name" . }}
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Fullname: {{ include "tornjak-frontend.fullname" . }}
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Your release is named: {{ .Release.Name }}
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Namespace: {{ include "tornjak-frontend.namespace" . }}
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Tornjak UI (Frontend)
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image: {{ template "tornjak-frontend.image" (dict "appVersion" $.Chart.AppVersion "image" .Values.image) }}
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pull policy: {{ .Values.image.pullPolicy }}
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Configured with Tornjak API (Backend): {{ include "tornjak-frontend.apiURL" . }}
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### WARNING ###
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This Tornjak is configured without authentication and it is intended for
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testing only. Please do not use this version in production.
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You can use port forwarding to access UI:
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kubectl -n {{ include "tornjak-frontend.namespace" . }} port-forward service/{{ include "tornjak-frontend.fullname" . }} {{ .Values.service.port }}:3000
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Open browser to: http://localhost:{{ .Values.service.port }}
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To learn more about the release, try:
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$ helm status {{ .Release.Name }}
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$ helm get all {{ .Release.Name }}
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@@ -0,0 +1,109 @@
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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "tornjak-frontend.name" -}}
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{{- default .Chart.Name .Values.nameOverride | 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 "tornjak-frontend.fullname" -}}
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{{- if .Values.fullnameOverride }}
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
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{{- else }}
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{{- $name := default .Chart.Name .Values.nameOverride }}
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{{- if contains $name .Release.Name }}
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{{- .Release.Name | trunc 63 | trimSuffix "-" }}
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{{- else }}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{/*
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Allow the release namespace to be overridden for multi-namespace deployments in combined charts
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*/}}
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{{- define "tornjak-frontend.namespace" -}}
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{{- if .Values.namespaceOverride -}}
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{{- .Values.namespaceOverride -}}
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{{- else -}}
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{{- .Release.Namespace -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Create chart name and version as used by the chart label.
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*/}}
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{{- define "tornjak-frontend.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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{{- define "tornjak-frontend.cluster-domain" -}}
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{{- if ne (len (dig "k8s" "clusterDomain" "" .Values.global)) 0 }}
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{{- .Values.global.k8s.clusterDomain }}
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{{- else }}
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{{- .Values.clusterDomain }}
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{{- end }}
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{{- end }}
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{{/*
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Common labels
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*/}}
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{{- define "tornjak-frontend.labels" -}}
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helm.sh/chart: {{ include "tornjak-frontend.chart" . }}
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{{ include "tornjak-frontend.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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{{/*
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Selector labels
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*/}}
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{{- define "tornjak-frontend.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "tornjak-frontend.name" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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{{/*
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Create the name of the service account to use
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*/}}
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{{- define "tornjak-frontend.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create }}
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{{- default (include "tornjak-frontend.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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{{/*
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Create an image name
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*/}}
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{{- define "tornjak-frontend.image" -}}
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{{- if eq (substr 0 7 .image.version) "sha256:" -}}
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{{- printf "%s/%s@%s" .image.registry .image.repository .image.version -}}
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{{- else if .appVersion -}}
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{{- printf "%s/%s:%s" .image.registry .image.repository (default .appVersion .image.version) -}}
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{{- else if
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.Values.tornjakFrontend.image.version -}}
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{{- printf "%s/%s:%s" .Values.tornjakFrontend.image.registry .Values.tornjakFrontend.image.repository .Values.tornjakFrontend.image.version -}}
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{{- else -}}
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{{- printf "%s/%s" .Values.tornjakFrontend.image.registry .Values.tornjakFrontend.image.repository -}}
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{{- end -}}
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{{- end }}
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{{/*
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Create URL for accessing Tornjak APIs
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*/}}
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{{- define "tornjak-frontend.apiURL" -}}
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{{- if .Values.apiServerURL -}}
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{{- .Values.apiServerURL -}}
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{{- else }}
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{{- $feurl := print "http://localhost:" .Values.service.port }}
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{{- $feurl }}
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{{- end }}
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{{- end }}
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@@ -0,0 +1,46 @@
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ include "tornjak-frontend.fullname" . }}
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namespace: {{ include "tornjak-frontend.namespace" . }}
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labels:
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{{- include "tornjak-frontend.labels" . | nindent 4 }}
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spec:
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replicas: 1
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selector:
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matchLabels:
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{{- include "tornjak-frontend.selectorLabels" . | nindent 6 }}
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template:
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metadata:
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labels:
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{{- include "tornjak-frontend.selectorLabels" . | nindent 8 }}
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spec:
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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 "tornjak-frontend.serviceAccountName" . }}
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securityContext:
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{{- toYaml .Values.podSecurityContext | nindent 8 }}
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containers:
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- name: {{ include "tornjak-frontend.fullname" . }}
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image: {{ template "tornjak-frontend.image" (dict "appVersion" $.Chart.AppVersion "image" .Values.image) }}
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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securityContext:
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{{- toYaml .Values.securityContext | nindent 12 }}
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ports:
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- name: http
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containerPort: 3000
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protocol: TCP
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env:
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- name: REACT_APP_API_SERVER_URI
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value: {{ include "tornjak-frontend.apiURL" . }}
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startupProbe:
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httpGet:
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scheme: HTTP
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port: {{ .Values.service.port }}
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failureThreshold: 6
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initialDelaySeconds: 60
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periodSeconds: 30
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successThreshold: 1
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timeoutSeconds: 10
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@@ -0,0 +1,19 @@
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apiVersion: v1
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kind: Service
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metadata:
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namespace: {{ include "tornjak-frontend.namespace" . }}
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name: {{ include "tornjak-frontend.fullname" . }}
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{{- with .Values.service.annotations }}
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annotations:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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labels:
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{{- include "tornjak-frontend.labels" . | nindent 4 }}
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spec:
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type: {{ .Values.service.type }}
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selector:
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{{- include "tornjak-frontend.selectorLabels" . | nindent 4 }}
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ports:
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- name: {{ include "tornjak-frontend.fullname" . }}
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port: {{ .Values.service.port }}
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targetPort: http
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@@ -0,0 +1,13 @@
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{{- if .Values.serviceAccount.create -}}
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: {{ include "tornjak-frontend.serviceAccountName" . }}
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namespace: {{ include "tornjak-frontend.namespace" . }}
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labels:
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{{- include "tornjak-frontend.labels" . | nindent 4 }}
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{{- with .Values.serviceAccount.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- end }}
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@@ -0,0 +1,21 @@
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apiVersion: v1
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kind: Pod
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metadata:
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name: "{{ include "tornjak-frontend.fullname" . }}-test-connection"
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namespace: {{ include "tornjak-frontend.namespace" . }}
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labels:
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{{- include "tornjak-frontend.labels" . | nindent 4 }}
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annotations:
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"helm.sh/hook": test
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spec:
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securityContext:
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{{- toYaml .Values.podSecurityContext | nindent 4 }}
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containers:
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- name: curl-tornjak-frontend
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image: cgr.dev/chainguard/bash:latest
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command: ['curl']
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args: ['-k', '-s', '-f', 'http://{{ include "tornjak-frontend.fullname" . }}.{{ include "tornjak-frontend.namespace" . }}.svc.{{ include "tornjak-frontend.cluster-domain" . }}:{{ .Values.service.port }}']
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securityContext:
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{{- toYaml .Values.securityContext | nindent 8 }}
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restartPolicy: Never
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