[stable/openiban] Add OpenIBAN chart (helm#7536)

* Add OpenIBAN chart Signed-off-by: Bart Verwilst <[email protected]> * fix maintainer name Signed-off-by: Bart Verwilst <[email protected]> * make version 1.0.0 Signed-off-by: Bart Verwilst <[email protected]>
agolo · Sep 11, 2018 · 98266ab · 98266ab
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diff --git a/stable/openiban/.helmignore b/stable/openiban/.helmignore
@@ -0,0 +1,21 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
diff --git a/stable/openiban/Chart.yaml b/stable/openiban/Chart.yaml
@@ -0,0 +1,14 @@
+apiVersion: v1
+appVersion: 1.0.1
+description: OpenIBAN is a self-hosted, free and open-source IBAN validation API.
+name: openiban
+version: 1.0.0
+keywords:
+- iban
+- golang
+home: https://openiban.com
+sources:
+- https://github.com/fourcube/goiban-service
+maintainers:
+- name: verwilst
+  email: [email protected]
diff --git a/stable/openiban/OWNERS b/stable/openiban/OWNERS
@@ -0,0 +1,4 @@
+approvers:
+- verwilst
+reviewers:
+- verwilst
diff --git a/stable/openiban/README.md b/stable/openiban/README.md
@@ -0,0 +1,79 @@
+# OpenIBAN
+
+[OpenIBAN](https://github.com/fourcube/goiban-service) implements a basic REST Web-service for validating IBAN account numbers in GO.
+
+## TL;DR;
+
+```bash
+$ helm install stable/openiban
+```
+
+## Introduction
+
+This chart bootstraps an [OpenIBAN](https://github.com/fourcube/goiban-service) deployment on a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
+
+## Prerequisites
+
+- Kubernetes 1.9+ with Beta APIs enabled
+
+## Installing the Chart
+
+To install the chart with the release name `my-release`:
+
+```bash
+$ helm update --install my-release stable/openiban
+```
+
+The command deploys OpenIBAN on the Kubernetes cluster in the default configuration. The [configuration](#configuration) section lists the parameters that can be configured during installation.
+
+> **Tip**: List all releases using `helm list`
+
+## Uninstalling the Chart
+
+To uninstall/delete the `my-release` deployment:
+
+```bash
+$ helm delete my-release
+```
+
+The command removes all the Kubernetes components associated with the chart and deletes the release.
+
+## Configuration
+
+The following table lists the configurable parameters of the Redmine chart and their default values.
+
+|            Parameter              |              Description                 |                          Default                        | 
+| --------------------------------- | ---------------------------------------- | ------------------------------------------------------- |
+| `replicaCount`                    | Number of replicas to start              | `1`                                                     |
+| `image.repository`                | Image name        	               | `fourcube/openiban`                                     |
+| `image.tag`                       | Image tag		                       | `1.0.1`                                                 |
+| `image.pullPolicy`                | Image pull policy                        | `IfNotPresent`                                          |
+| `service.type`                    | Desired service type                                | `ClusterIP`               |
+| `service.port`                    | Service exposed port                               | `8080`                    |
+| `rbac.create` 		            | Use Role-based Access Control		  | `true`	      |
+| `serviceAccount.create`	         | Should we create a ServiceAccount	          | `true`	      |
+| `serviceAccount.name`		         | Name of the ServiceAccount to use           | `null`		      |
+| `ingress.enabled`                 | Enable or disable the ingress            | `false`                                                 |
+| `ingress.hosts`                   | The virtual host name(s)                 | `{}`                                 |
+| `ingress.annotations`             | An array of service annotations          | `nil`                                                   |
+| `ingress.tls[i].secretName`       | The secret kubernetes.io/tls             | `nil`                                                   |
+| `ingress.tls[i].hosts[j]`         | The virtual host name                    | `nil`                                                   |
+| `resources`                       | Resources allocation (Requests and Limits) | `{}` |
+
+Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
+
+```bash
+$ helm upgrade --install my-release \
+  --set replicaCount=2 \
+    stable/openiban
+```
+
+The above command enables starts 2 replicas.
+
+Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
+
+```bash
+$ helm upgrade --install my-release -f values.yaml stable/openiban
+```
+
+> **Tip**: You can use the default [values.yaml](values.yaml)
diff --git a/stable/openiban/templates/NOTES.txt b/stable/openiban/templates/NOTES.txt
@@ -0,0 +1,19 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range .Values.ingress.hosts }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ . }}{{ $.Values.ingress.path }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "openiban.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w {{ template "openiban.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "openiban.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "openiban.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl port-forward $POD_NAME 8080:80
+{{- end }}
diff --git a/stable/openiban/templates/_helpers.tpl b/stable/openiban/templates/_helpers.tpl
@@ -0,0 +1,44 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "openiban.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "openiban.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "openiban.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "openiban.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "openiban.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
diff --git a/stable/openiban/templates/deployment.yaml b/stable/openiban/templates/deployment.yaml
@@ -0,0 +1,57 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ template "openiban.fullname" . }}
+  labels:
+    app: {{ template "openiban.name" . }}
+    chart: {{ template "openiban.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ template "openiban.name" . }}
+      release: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app: {{ template "openiban.name" . }}
+        release: {{ .Release.Name }}
+    spec:
+      {{- if .Values.securityContext.enabled }}
+      securityContext:
+        fsGroup: {{ .Values.securityContext.fsGroup }}
+        runAsUser: {{ .Values.securityContext.runAsUser }}
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: 8080
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /validate/DE89370400440532013000
+              port: http
+            initialDelaySeconds: 5
+          readinessProbe:
+            httpGet:
+              path: /validate/DE89370400440532013000
+              port: http
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+    {{- with .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.affinity }}
+      affinity:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.tolerations }}
+      tolerations:
+{{ toYaml . | indent 8 }}
+    {{- end }}
diff --git a/stable/openiban/templates/ingress.yaml b/stable/openiban/templates/ingress.yaml
@@ -0,0 +1,39 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "openiban.fullname" . -}}
+{{- $servicePort := .Values.service.port -}}
+{{- $ingressPath := .Values.ingress.path -}}
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    app: {{ template "openiban.name" . }}
+    chart: {{ template "openiban.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+{{- with .Values.ingress.annotations }}
+  annotations:
+{{ toYaml . | indent 4 }}
+{{- end }}
+spec:
+{{- if .Values.ingress.tls }}
+  tls:
+  {{- range .Values.ingress.tls }}
+    - hosts:
+      {{- range .hosts }}
+        - {{ . }}
+      {{- end }}
+      secretName: {{ .secretName }}
+  {{- end }}
+{{- end }}
+  rules:
+  {{- range .Values.ingress.hosts }}
+    - host: {{ . }}
+      http:
+        paths:
+          - path: {{ $ingressPath }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: http
+  {{- end }}
+{{- end }}
diff --git a/stable/openiban/templates/role.yaml b/stable/openiban/templates/role.yaml
@@ -0,0 +1,15 @@
+{{- if .Values.rbac.create }}
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ template "openiban.fullname" . }}
+  labels:
+    app: {{ template "openiban.name" . }}
+    chart: {{ template "openiban.chart" .  }}
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+rules:
+- apiGroups: [""]
+  resources: ["endpoints"]
+  verbs: ["get"]
+{{- end }}
diff --git a/stable/openiban/templates/rolebinding.yaml b/stable/openiban/templates/rolebinding.yaml
@@ -0,0 +1,18 @@
+{{- if .Values.rbac.create }}
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ template "openiban.fullname" . }}
+  labels:
+    app: {{ template "openiban.name" . }}
+    chart: {{ template "openiban.chart" .  }}
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+subjects:
+- kind: ServiceAccount
+  name: {{ template "openiban.serviceAccountName" . }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ template "openiban.fullname" . }}
+{{- end }}
diff --git a/stable/openiban/templates/service.yaml b/stable/openiban/templates/service.yaml
@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ template "openiban.fullname" . }}
+  labels:
+    app: {{ template "openiban.name" . }}
+    chart: {{ template "openiban.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: 8080
+      protocol: TCP
+      name: http
+  selector:
+    app: {{ template "openiban.name" . }}
+    release: {{ .Release.Name }}
diff --git a/stable/openiban/templates/serviceaccount.yaml b/stable/openiban/templates/serviceaccount.yaml
@@ -0,0 +1,11 @@
+{{ if .Values.serviceAccount.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  labels:
+    app: {{ template "openiban.name" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+  name: {{ template "openiban.serviceAccountName" . }}
+{{- end -}}