[FEAT] change gitignore and add helm chart

.gitignore

@@ -214,6 +214,4 @@ $RECYCLE.BIN/
 # Windows shortcuts
 *.lnk
 
-# End of https://www.toptal.com/developers/gitignore/api/go,linux,windows,macos,visualstudiocode,jetbrains
-
-gitana
+# End of https://www.toptal.com/developers/gitignore/api/go,linux,windows,macos,visualstudiocode,jetbrains

charts/gitana/.helmignore

@@ -0,0 +1,23 @@
+# 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
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/gitana/Chart.yaml

@@ -0,0 +1,24 @@
+apiVersion: v2
+name: gitana
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 1.0.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.16.0"

charts/gitana/templates/_helpers.tpl

@@ -0,0 +1,68 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "gitana.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 "gitana.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 "gitana.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "gitana.labels" -}}
+helm.sh/chart: {{ include "gitana.chart" . }}
+{{ include "gitana.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "gitana.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "gitana.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "gitana.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "gitana.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{- define "dashboard.labels" -}}
+{{- if .Values.flags.dashboard.labels }}
+{{- range .Values.flags.dashboard.labels }}{{(print .name "=" .value ) }},{{- end }}
+{{- end }}
+{{- end }}

charts/gitana/templates/deployment.yaml

@@ -0,0 +1,84 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "gitana.fullname" . }}
+  labels:
+    {{- include "gitana.labels" . | nindent 4 }}
+spec:
+  replicas: 1 
+  selector:
+    matchLabels:
+      {{- include "gitana.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "gitana.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "gitana.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          args:
+            - sync
+            - --log.level={{ .Values.flags.log.level }}
+            - --sync-timer={{ .Values.flags.syncTimer }}
+            {{- if .Values.flags.kubeconfig }}
+            - --kubeconfig={{ .Values.flags.kubeconfig }}
+            {{- end }}
+            {{- if .Values.flags.dashboard.folderAnnotation }}
+            - --dashboard.folder-annotation={{ .Values.flags.dashboard.folderAnnotation }}
+            {{- end }}
+            - --dashboard.labels={{- include "dashboard.labels" . | trimSuffix "," }} 
+            - --namespace={{ .Values.flags.namespace }}
+            {{- if .Values.flags.repository.auth }}
+            - --repository.auth.user={{ .Values.flags.repository.auth }}
+            - --repository.auth.user={{ .Values.flags.repository.password }}
+            {{- end }}
+            - --repository.branch={{ .Values.flags.repository.branch }}
+            - --repository.path=/tmp/gitana/repository
+            - --repository.url={{ .Values.flags.repository.url }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: 9754
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /-/health
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /-/ready
+              port: http
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - mountPath: /tmp/gitana
+              name: gitana
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+        - name: gitana
+          emptyDir: {}

charts/gitana/templates/role.yaml

@@ -0,0 +1,14 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "gitana.fullname" . }}
+rules:
+  - apiGroups: [""]
+    resources:
+      - configmaps
+    verbs:
+      - create
+      - delete
+      - get
+      - list
+      - update

charts/gitana/templates/rolebind.yaml

@@ -0,0 +1,11 @@
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "gitana.fullname" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "gitana.serviceAccountName" . }}
+roleRef:
+  kind: Role
+  name: {{ include "gitana.fullname" . }}
+  apiGroup: rbac.authorization.k8s.io

charts/gitana/templates/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "gitana.fullname" . }}
+  labels:
+    {{- include "gitana.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "gitana.selectorLabels" . | nindent 4 }}

charts/gitana/templates/serviceaccount.yaml

@@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "gitana.serviceAccountName" . }}
+  labels:
+    {{- include "gitana.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/gitana/templates/servicemonitor.yaml

@@ -0,0 +1,23 @@
+{{- if .Values.serviceMonitor.enabled }}
+kind: ServiceMonitor
+apiVersion: monitoring.coreos.com/v1
+metadata:
+  labels:
+    {{- include "gitana.labels" . | nindent 4 }}
+  name: {{ include "gitana.fullname" . }}
+spec:
+  endpoints:
+    - port: http
+      {{- if .Values.metrics.serviceMonitor.interval }}
+      interval: {{ .Values.metrics.serviceMonitor.interval }}
+      {{- end }}
+      {{- if .Values.metrics.serviceMonitor.scrapeTimeout }}
+      scrapeTimeout: {{ .Values.metrics.serviceMonitor.scrapeTimeout }}
+      {{- end }}
+  namespaceSelector:
+    matchNames:
+      - {{ .Release.Namespace }}
+  selector:
+    matchLabels:
+      {{- include "gitana.selectorLabels" . | nindent 4 }}
+{{- end}}

charts/gitana/templates/tests/test-connection.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "gitana.fullname" . }}-test-connection"
+  labels:
+    {{- include "gitana.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['{{ include "gitana.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never