helm · cdrage · Mar 26, 2018
diff --git a/incubator/gitea/.helmignore b/incubator/gitea/.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/incubator/gitea/Chart.yaml b/incubator/gitea/Chart.yaml
@@ -0,0 +1,13 @@
+apiVersion: v1
+description: 'Gitea: Go Git Service'
+name: gitea
+appVersion: 1.3.2
+version: 0.0.1
+home: https://gitea.io/
+icon: https://gitea.io/images/favicon.png
+keywords:
+- git
+- gitea
+maintainers:
+- name: cdrage
+  email: [email protected]
diff --git a/incubator/gitea/README.md b/incubator/gitea/README.md
@@ -0,0 +1,72 @@
+# Gitea Helm Chart
+
+[Gitea][] is a painless self-hosted Git service.
+
+## TL;DR;
+
+```console
+$ helm install incubator/gitea
+```
+
+## Introduction
+
+This chart bootstraps a [Gitea][] deployment on a [Kubernetes][] cluster using
+the [Helm][] package manager.
+
+## Prerequisites Details
+
+* PV support on underlying infrastructure (if persistence is required)
+
+## Installing the Chart
+
+To install the chart with the release name `my-release`:
+
+```console
+$ helm install --name my-release incubator/gitea
+```
+
+## Uninstalling the Chart
+
+To uninstall/delete the `my-release` deployment:
+
+```console
+$ helm delete my-release
+```
+
+The command removes nearly all the Kubernetes components associated with the
+chart and deletes the release.
+
+## Configuration
+
+The following tables lists some of the configurable parameters of the Gitea
+chart and their default values.
+
+| Parameter                        | Description                                                  | Default                                                 |
+|----------------------------------|--------------------------------------------------------------|---------------------------------------------------------|
+| `imageRepository`                | Gitea image                                                  | `gitea/gitea`                                           |
+| `imageTag`                       | Gitea image version                                          | `1.3.2`                                               |
+| `imagePullPolicy`                | Gitea image pull policy                                      | `Always` if `imageTag` is `latest`, else `IfNotPresent` |
+| `postgresql.install`             | Weather or not to install PostgreSQL dependency              | `true`                                                  |
+| `postgresql.postgresHost`        | PostgreSQL host (if `postgresql.install == false`)           | `nil`                                                   |
+| `postgresql.postgresUser`        | PostgreSQL User to create                                    | `gitea`                                                 |
+| `postgresql.postgresPassword`    | PostgreSQL Password for the new user                         | `gitea`                                                 |
+| `postgresql.postgresDatabase`    | PostgreSQL Database to create                                | `gitea`                                                 |
+| `postgresql.persistence.enabled` | Enable PostgreSQL persistence using Persistent Volume Claims | `true`                                                  |
+
+See [values.yaml](values.yaml) for a more complete list, and links to the Gitea documentation.
+
+Specify each parameter using the `--set key=value[,key=value]` argument to
+`helm install`.
+
+Alternatively, a YAML file that specifies the values for the parameters can be
+provided while installing the chart. For example,
+
+```console
+$ helm install --name my-release -f values.yaml incubator/gitea
+```
+
+> **Tip**: You can use the default [values.yaml](values.yaml)
+
+[Gitea]: https://github.com/go-gitea/gitea
+[Kubernetes]: https://kubernetes.io
+[Helm]: https://helm.sh
diff --git a/incubator/gitea/requirements.lock b/incubator/gitea/requirements.lock
@@ -0,0 +1,6 @@
+dependencies:
+- name: postgresql
+  repository: https://kubernetes-charts.storage.googleapis.com/
+  version: 0.8.12
+digest: sha256:fa8809a605bfa4b36a22ff37b10a7b94f36b227e4d2bca359e6a3a11b791dced
+generated: 2018-02-20T10:53:40.627767135-05:00
diff --git a/incubator/gitea/requirements.yaml b/incubator/gitea/requirements.yaml
@@ -0,0 +1,5 @@
+dependencies:
+  - name: postgresql
+    version: ~0.8.9
+    repository: https://kubernetes-charts.storage.googleapis.com/
+    condition: postgresql.install
diff --git a/incubator/gitea/templates/NOTES.txt b/incubator/gitea/templates/NOTES.txt
@@ -0,0 +1,23 @@
+1. Get the Gitea URL by running:
+
+{{- if contains "NodePort" .Values.serviceType }}
+
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "gitea.fullname" . }})
+  export NODE_IP=$(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.serviceType }}
+
+  NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+        Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ template "gitea.fullname" . }}'
+
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "gitea.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP/
+{{- else if contains "ClusterIP"  .Values.serviceType }}
+
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "gitea.fullname" . }}" -o jsonpath="{.items[0].metadata.name}")
+  echo http://127.0.0.1:8080/
+  kubectl port-forward $POD_NAME 8080:80
+{{- end }}
+
+2. Register a user.  The first user registered will be the administrator.
diff --git a/incubator/gitea/templates/_helpers.tpl b/incubator/gitea/templates/_helpers.tpl
@@ -0,0 +1,77 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "gitea.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).
+*/}}
+{{- define "gitea.fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a fully qualified server name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+*/}}
+{{- define "gitea.gitea.fullname" -}}
+{{- printf "%s-%s" .Release.Name "gitea" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified postgresql name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+*/}}
+{{- define "gitea.postgresql.fullname" -}}
+{{- $name := default "postgresql" .Values.postgresql.nameOverride -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Determine database user based on use of postgresql dependency.
+*/}}
+{{- define "gitea.database.host" -}}
+{{- if .Values.postgresql.install -}}
+{{- template "gitea.postgresql.fullname" . -}}
+{{- else -}}
+{{- .Values.service.gitea.databaseHost | quote -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Determine database user based on use of postgresql dependency.
+*/}}
+{{- define "gitea.database.user" -}}
+{{- if .Values.postgresql.install -}}
+{{- .Values.postgresql.postgresUser | quote -}}
+{{- else -}}
+{{- .Values.service.gitea.databaseUser | quote -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Determine database password based on use of postgresql dependency.
+*/}}
+{{- define "gitea.database.password" -}}
+{{- if .Values.postgresql.install -}}
+{{- .Values.postgresql.postgresPassword | quote -}}
+{{- else -}}
+{{- .Values.service.gitea.databasePassword | quote -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Determine database name based on use of postgresql dependency.
+*/}}
+{{- define "gitea.database.name" -}}
+{{- if .Values.postgresql.install -}}
+{{- .Values.postgresql.postgresDatabase | quote -}}
+{{- else -}}
+{{- .Values.service.gitea.databaseName | quote -}}
+{{- end -}}
+{{- end -}}
diff --git a/incubator/gitea/templates/configmap.yaml b/incubator/gitea/templates/configmap.yaml
@@ -0,0 +1,78 @@
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: {{ template "gitea.gitea.fullname" . }}-config
+  labels:
+    app: {{ template "gitea.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+    component: {{ default "gitea" .Values.service.nameOverride }}
+data:
+  2222: default/{{ template "gitea.fullname" . }}:ssh
+  app.ini: |-
+    APP_NAME = {{ .Values.service.gitea.appName }}
+    RUN_MODE = {{ .Values.service.gitea.runMode }}
+
+    [repository.upload]
+    ENABLED = {{ .Values.service.gitea.repositoryUploadEnabled }}
+    ALLOWED_TYPES = {{ .Values.service.gitea.repositoryUploadAllowedTypes }}
+    MAX_FILE_SIZE = {{ .Values.service.gitea.repositoryUploadMaxFileSize }}
+    MAX_FILES = {{ .Values.service.gitea.repositoryUploadMaxFiles }}
+
+    [server]
+    PROTOCOL = http
+    DOMAIN = {{ .Values.service.gitea.serverDomain }}
+    ROOT_URL = {{ .Values.service.gitea.serverRootUrl }}
+    LANDING_PAGE = {{ .Values.service.gitea.serverLandingPage }}
+    SSH_DOMAIN = {{ default .Values.service.gitea.serverDomain .Values.service.sshDomain }}
+    SSH_PORT = {{ .Values.service.sshPort }}
+    SSH_LISTEN_PORT = {{ .Values.service.sshPort }}
+
+    [service]
+    ENABLE_CAPTCHA = {{ .Values.service.gitea.serviceEnableCaptcha }}
+    ACTIVE_CODE_LIVE_MINUTES = 180
+    RESET_PASSWD_CODE_LIVE_MINUTES = 180
+    REGISTER_EMAIL_CONFIRM = {{ .Values.service.gitea.serviceRegisterEmailConfirm }}
+    DISABLE_REGISTRATION = {{ .Values.service.gitea.serviceDisableRegistration }}
+    REQUIRE_SIGNIN_VIEW = {{ .Values.service.gitea.serviceRequireSignInView }}
+    ENABLE_NOTIFY_MAIL = {{ .Values.service.gitea.serviceEnableNotifyMail }}
+    ENABLE_REVERSE_PROXY_AUTHENTICATION = false
+    ENABLE_REVERSE_PROXY_AUTO_REGISTRATION = false
+
+    [database]
+    DB_TYPE = {{ .Values.service.gitea.databaseType | quote }}
+    HOST = {{ template "gitea.database.host" . }}
+    NAME = {{ template "gitea.database.name" . }}
+    USER = {{ template "gitea.database.user" . }}
+    PASSWD = {{ template "gitea.database.password" . }}
+    SSL_MODE = {{ .Values.service.gitea.databaseSSLMode }}
+
+    [security]
+    INSTALL_LOCK = true
+    SECRET_KEY = {{ default "" .Values.service.gitea.securitySecretKey | b64enc | quote }}
+
+    [ui]
+    EXPLORE_PAGING_NUM = {{ .Values.service.gitea.uiExplorePagingNum }}
+    ISSUE_PAGING_NUM = {{ .Values.service.gitea.uiIssuePagingNum }}
+    FEED_MAX_COMMIT_NUM = {{ .Values.service.gitea.uiFeedMaxCommitNum }}
+
+    [cache]
+    ADAPTER = {{ .Values.service.gitea.cacheAdapter }}
+    INTERVAL = {{ .Values.service.gitea.cacheInterval }}
+    HOST = {{ .Values.service.gitea.cacheHost }}
+
+    [webhook]
+    QUEUE_LENGTH = {{ .Values.service.gitea.webhookQueueLength }}
+    DELIVER_TIMEOUT = {{ .Values.service.gitea.webhookDeliverTimeout }}
+    SKIP_TLS_VERIFY = {{ .Values.service.gitea.webhookSkipTlsVerify }}
+    PAGING_NUM = {{ .Values.service.gitea.webhookPagingNum }}
+
+    [log]
+    MODE = {{ .Values.service.gitea.logMode }}
+    LEVEL = {{ .Values.service.gitea.logLevel }}
+
+    [other]
+    SHOW_FOOTER_BRANDING = {{ .Values.service.gitea.otherShowFooterBranding }}
+    SHOW_FOOTER_VERSION = {{ .Values.service.gitea.otherShowFooterVersion }}
+    SHOW_FOOTER_TEMPLATE_LOAD_TIME = {{ .Values.service.gitea.otherShowFooterTemplateLoadTime }}
diff --git a/incubator/gitea/templates/deployment.yaml b/incubator/gitea/templates/deployment.yaml
@@ -0,0 +1,69 @@
+apiVersion: apps/v1beta1
+kind: Deployment
+metadata:
+  name: {{ template "gitea.gitea.fullname" . }}
+  labels:
+    app: {{ template "gitea.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+    component: {{ default "gitea" .Values.service.nameOverride }}
+spec:
+  replicas: 1
+  strategy:
+    type: RollingUpdate
+  selector:
+    matchLabels:
+      app: {{ template "gitea.fullname" . }}
+  template:
+    metadata:
+      labels:
+        app: {{ template "gitea.fullname" . }}
+        release: {{ .Release.Name }}
+    spec:
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image }}:{{ .Values.imageTag }}"
+          imagePullPolicy: {{ .Values.imagePullPolicy }}
+          ports:
+            - containerPort: 3000
+            - containerPort: {{ .Values.service.sshPort | int }}
+          livenessProbe:
+            httpGet:
+              path: /
+              port: 3000
+            # This pod takes a very long time to start up. Be cautious when
+            # lowering this value to avoid Pod death during startup.
+            initialDelaySeconds: 200
+            timeoutSeconds: 1
+            periodSeconds: 10
+            successThreshold: 1
+            failureThreshold: 10
+          readinessProbe:
+            httpGet:
+              path: /
+              port: 3000
+            initialDelaySeconds: 30
+            timeoutSeconds: 1
+            periodSeconds: 10
+            successThreshold: 1
+            failureThreshold: 3
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+          volumeMounts:
+            - name: data
+              mountPath: /data
+            - name: config
+              mountPath: /data/gitea/conf/app.ini
+              subPath: app.ini
+      volumes:
+        - name: config
+          configMap:
+            name: {{ template "gitea.fullname" . }}-config
+        - name: data
+      {{- if .Values.persistence.enabled }}
+          persistentVolumeClaim:
+            claimName: {{ template "gitea.fullname" . }}
+      {{- else }}
+          emptyDir: {}
+      {{- end -}}