mirror of https://github.com/helm/helm
Signed-off-by: Aram Zegerius <aram@zegeri.us> Signed-off-by: Ankita Bhopatkar <ankitabhopatkar13@gmail.com>pull/10110/head
Aram Zegerius
3 years ago
parent
65ec3d6fd6
commit
3fd4a11b18
@ -1,33 +1,13 @@
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apiVersion: v2
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name: umbrella
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description: A Helm chart for Kubernetes
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# A chart can be either an 'application' or a 'library' chart.
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#
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# Application charts are a collection of templates that can be packaged into versioned archives
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# to be deployed.
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#
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# Library charts provide useful utilities or functions for the chart developer. They're included as
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# a dependency of application charts to inject those utilities and functions into the rendering
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# pipeline. Library charts do not define any templates and therefore cannot be deployed.
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type: application
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# This is the chart version. This version number should be incremented each time you make changes
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# to the chart and its templates, including the app version.
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# Versions are expected to follow Semantic Versioning (https://semver.org/)
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version: 0.1.0
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# This is the version number of the application being deployed. This version number should be
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# incremented each time you make changes to the application. Versions are not expected to
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# follow Semantic Versioning. They should reflect the version the application is using.
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# It is recommended to use it with quotes.
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dependencies:
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- name: app1
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version: 0.1.0
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repository: file://../app1
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condition: app1.enabled
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- name: app2
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version: 0.1.0
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repository: file://../app2
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condition: app2.enabled
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@ -1,12 +1,11 @@
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apiVersion: v2
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appVersion: 1.16.0
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dependencies:
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- import-values:
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- defaults
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name: library
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repository: file://../library
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version: 0.1.0
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description: A Helm chart for Kubernetes
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name: app1
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description: A Helm chart for Kubernetes
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type: application
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version: 0.1.0
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dependencies:
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- name: library
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version: 0.1.0
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import-values:
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- defaults
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@ -1,6 +1,5 @@
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apiVersion: v2
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appVersion: 1.16.0
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description: A Helm chart for Kubernetes
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name: library
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description: A Helm chart for Kubernetes
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type: library
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version: 0.1.0
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@ -1,22 +0,0 @@
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1. Get the application URL by running these commands:
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{{- if .Values.ingress.enabled }}
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{{- range $host := .Values.ingress.hosts }}
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{{- range .paths }}
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http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
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{{- end }}
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{{- end }}
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{{- else if contains "NodePort" .Values.service.type }}
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export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "library.fullname" . }})
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export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
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echo http://$NODE_IP:$NODE_PORT
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{{- else if contains "LoadBalancer" .Values.service.type }}
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NOTE: It may take a few minutes for the LoadBalancer IP to be available.
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You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "library.fullname" . }}'
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export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "library.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
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echo http://$SERVICE_IP:{{ .Values.service.port }}
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{{- else if contains "ClusterIP" .Values.service.type }}
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export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "library.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
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export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
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echo "Visit http://127.0.0.1:8080 to use your application"
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kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
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{{- end }}
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@ -1,62 +0,0 @@
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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "library.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 "library.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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Create chart name and version as used by the chart label.
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*/}}
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{{- define "library.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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{{/*
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Common labels
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*/}}
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{{- define "library.labels" -}}
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helm.sh/chart: {{ include "library.chart" . }}
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{{ include "library.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 "library.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "library.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 "library.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create }}
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{{- default (include "library.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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@ -1,17 +0,0 @@
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{{- define "library.service" -}}
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ include "library.fullname" . }}
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labels:
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{{- include "library.labels" . | nindent 4 }}
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spec:
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type: {{ .Values.service.type }}
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ports:
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- port: {{ .Values.service.port }}
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targetPort: http
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protocol: TCP
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name: http
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selector:
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{{- include "library.selectorLabels" . | nindent 4 }}
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{{- end -}}
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@ -0,0 +1,9 @@
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apiVersion: v1
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kind: Service
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spec:
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type: {{ .Values.service.type }}
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ports:
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- port: {{ .Values.service.port }}
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targetPort: http
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protocol: TCP
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name: http
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@ -1,7 +1,3 @@
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# Default values for app1.
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# This is a YAML-formatted file.
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# Declare variables to be passed into your templates.
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service:
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type: ClusterIP
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port: 1234
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@ -1,12 +1,11 @@
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apiVersion: v2
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appVersion: 1.16.0
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dependencies:
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- import-values:
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- defaults
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name: library
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repository: file://../library
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version: 0.1.0
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description: A Helm chart for Kubernetes
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name: app2
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description: A Helm chart for Kubernetes
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type: application
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version: 0.1.0
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dependencies:
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- name: library
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version: 0.1.0
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import-values:
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- defaults
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@ -1,6 +1,5 @@
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apiVersion: v2
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appVersion: 1.16.0
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description: A Helm chart for Kubernetes
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name: library
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description: A Helm chart for Kubernetes
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type: library
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version: 0.1.0
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@ -1,22 +0,0 @@
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1. Get the application URL by running these commands:
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{{- if .Values.ingress.enabled }}
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{{- range $host := .Values.ingress.hosts }}
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{{- range .paths }}
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http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
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{{- end }}
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{{- end }}
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{{- else if contains "NodePort" .Values.service.type }}
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export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "library.fullname" . }})
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export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
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echo http://$NODE_IP:$NODE_PORT
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{{- else if contains "LoadBalancer" .Values.service.type }}
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NOTE: It may take a few minutes for the LoadBalancer IP to be available.
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You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "library.fullname" . }}'
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export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "library.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
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echo http://$SERVICE_IP:{{ .Values.service.port }}
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{{- else if contains "ClusterIP" .Values.service.type }}
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export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "library.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
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export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
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echo "Visit http://127.0.0.1:8080 to use your application"
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kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
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{{- end }}
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@ -1,62 +0,0 @@
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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "library.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 "library.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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Create chart name and version as used by the chart label.
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*/}}
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{{- define "library.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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{{/*
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Common labels
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*/}}
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{{- define "library.labels" -}}
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helm.sh/chart: {{ include "library.chart" . }}
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{{ include "library.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 "library.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "library.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 "library.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create }}
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{{- default (include "library.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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@ -1,17 +0,0 @@
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{{- define "library.service" -}}
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ include "library.fullname" . }}
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labels:
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{{- include "library.labels" . | nindent 4 }}
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spec:
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type: {{ .Values.service.type }}
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ports:
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- port: {{ .Values.service.port }}
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targetPort: http
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protocol: TCP
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name: http
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selector:
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{{- include "library.selectorLabels" . | nindent 4 }}
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{{- end -}}
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@ -0,0 +1,9 @@
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apiVersion: v1
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kind: Service
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spec:
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type: {{ .Values.service.type }}
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ports:
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- port: {{ .Values.service.port }}
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targetPort: http
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protocol: TCP
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name: http
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@ -1,7 +1,3 @@
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# Default values for app2.
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# This is a YAML-formatted file.
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# Declare variables to be passed into your templates.
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service:
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type: ClusterIP
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port: 8080
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@ -1,13 +1,8 @@
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# Default values for umbrella.
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# This is a YAML-formatted file.
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# Declare variables to be passed into your templates.
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app1:
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enabled: true
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service:
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type: ClusterIP
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port: 3456
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app2:
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enabled: true
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Reference in new issue