Merge pull request #20 from JacekZubielik/syncthing

chore(init): init
JacekZubielik · May 22, 2024 · 891cd86 · 891cd86
2 parents d163612 + 4bde0b1
commit 891cd86
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diff --git a/charts/syncthing/Chart.yaml b/charts/syncthing/Chart.yaml
@@ -0,0 +1,16 @@
+apiVersion: v2
+appVersion: 1.27.4
+description: Syncthing Continuous File Synchronization
+name: syncthing
+version: 0.0.1
+type: application
+keywords:
+  - synchronization
+  - peer-to-peer
+  - p2p
+home: https://github.com/JacekZubielik/jz-helm-charts/tree/master/charts/syncthing
+icon: https://raw.githubusercontent.com/syncthing/syncthing/main/assets/logo-only.svg
+sources:
+- https://github.com/syncthing/syncthing
+maintainers:
+  - name: jacekzubielik
diff --git a/charts/syncthing/ci/ci-values.yaml b/charts/syncthing/ci/ci-values.yaml
@@ -0,0 +1,2 @@
+provider:
+  name: inmemory
diff --git a/charts/syncthing/templates/NOTES.txt b/charts/syncthing/templates/NOTES.txt
@@ -0,0 +1,22 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.web.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "app.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.web.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "app.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "app.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.web.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "app.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}
diff --git a/charts/syncthing/templates/_helpers.tpl b/charts/syncthing/templates/_helpers.tpl
@@ -0,0 +1,50 @@
+{{/* Expand the name of the chart. */}}
+{{- define "app.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 "app.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 "app.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/* Common labels */}}
+{{- define "app.labels" -}}
+helm.sh/chart: {{ include "app.chart" . }}
+{{ include "app.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/* Selector labels */}}
+{{- define "app.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "app.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/* Create the name of the service account to use */}}
+{{- define "app.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "app.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
diff --git a/charts/syncthing/templates/deployment.yaml b/charts/syncthing/templates/deployment.yaml
@@ -0,0 +1,94 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "app.fullname" . }}
+  labels:
+    {{- include "app.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "app.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "app.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "app.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.web.port }}
+              protocol: TCP
+            - name: tcp
+              containerPort: {{ .Values.service.tcp.port }}
+              protocol: TCP
+            - name: udp
+              containerPort: {{ .Values.service.udp.port }}
+              protocol: UDP
+            - name: discovery
+              containerPort: {{ .Values.service.discovery.port }}
+              protocol: UDP
+          livenessProbe:
+            tcpSocket:
+              port: http
+          readinessProbe:
+            tcpSocket:
+              port: http
+          volumeMounts:
+            - name: data
+              mountPath: {{ .Values.persistence.mountPath }} 
+            {{- range .Values.persistence.extraVolumes }} 
+            - name: {{ .name }}
+              mountPath: {{ .mountPath }}
+            {{- end }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      volumes:
+        - name: data
+        {{- if .Values.persistence.enabled }}
+        {{- if .Values.persistence.configstorage.hostPath }}
+          hostPath:
+            path: {{.Values.persistence.configstorage.hostPath}}
+        {{- else }}
+          persistentVolumeClaim:
+            claimName: {{ if .Values.persistence.existingClaim }}{{ .Values.persistence.existingClaim }}{{- else }}{{ template "app.fullname" . }}{{- end }}
+        {{- end }}
+        {{- else }}
+          emptyDir: {}
+        {{ end }}
+
+        {{- range .Values.persistence.extraVolumes }}
+        - name: {{ .name }}
+          persistentVolumeClaim:
+            claimName: {{ if .existingClaim }}{{ .existingClaim }}{{- else }}{{ template "app.fullname" $ }}-{{ .name }}{{- end }}
+        {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
diff --git a/charts/syncthing/templates/hpa.yaml b/charts/syncthing/templates/hpa.yaml
@@ -0,0 +1,28 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2beta1
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "app.fullname" . }}
+  labels:
+    {{- include "app.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "app.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}
diff --git a/charts/syncthing/templates/ingress.yaml b/charts/syncthing/templates/ingress.yaml
@@ -0,0 +1,61 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "app.fullname" . -}}
+{{- $svcPort := .Values.service.web.port -}}
+{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
+  {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
+  {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
+  {{- end }}
+{{- end }}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "app.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
+  ingressClassName: {{ .Values.ingress.className }}
+  {{- end }}
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
+            pathType: {{ .pathType }}
+            {{- end }}
+            backend:
+              {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $svcPort }}
+              {{- else }}
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+              {{- end }}
+          {{- end }}
+    {{- end }}
+{{- end }}
diff --git a/charts/syncthing/templates/pvc.yaml b/charts/syncthing/templates/pvc.yaml
@@ -0,0 +1,21 @@
+{{- if and .Values.persistence.pvc.enabled (not .Values.persistence.configstorage.hostPath) }}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ template "app.fullname" . }}
+  labels:
+    {{- include "app.labels" . | nindent 4 }}
+spec:
+  accessModes:
+    - {{ .Values.persistence.pvc.accessMode }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.pvc.size }}
+  {{- if .Values.persistence.pvc.storageClass }}
+  {{- if (eq "-" .Values.persistence.pvc.storageClass) }}
+  storageClassName: ""
+  {{- else }}
+  storageClassName: "{{ .Values.persistence.pvc.storageClass }}"
+  {{- end }}
+  {{- end }}
+{{- end }}
diff --git a/charts/syncthing/templates/service.yaml b/charts/syncthing/templates/service.yaml
@@ -0,0 +1,84 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "app.fullname" . }}-web
+  labels:
+    {{- include "app.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.web.type }}
+  ports:
+    - port: {{ .Values.service.web.port }}
+      targetPort: {{ .Values.service.web.targetPort }}
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "app.selectorLabels" . | nindent 4 }}
+{{- if .Values.service.web.loadBalancerIP }}
+  loadBalancerIP: {{ .Values.service.web.loadBalancerIP }}
+  ExternalTrafficPolicy: {{ .Values.service.web.externalTrafficPolicy }}
+{{- end }}
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "app.fullname" . }}-tcp
+  labels:
+    {{- include "app.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.tcp.type }}
+  ports:
+    - port: {{ .Values.service.tcp.port }}
+      targetPort: {{ .Values.service.tcp.targetPort }}
+      protocol: TCP
+      name: tcp
+  selector:
+    {{- include "app.selectorLabels" . | nindent 4 }}
+{{- if .Values.service.tcp.loadBalancerIP }}
+  loadBalancerIP: {{ .Values.service.tcp.loadBalancerIP }}
+  ExternalTrafficPolicy: {{ .Values.service.tcp.externalTrafficPolicy }}
+{{- end }}
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "app.fullname" . }}-udp
+  labels:
+    {{- include "app.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.udp.type }}
+  ports:
+    - port: {{ .Values.service.udp.port }}
+      targetPort: {{ .Values.service.udp.targetPort }}
+      protocol: UDP
+      name: udp
+  selector:
+    {{- include "app.selectorLabels" . | nindent 4 }}
+{{- if .Values.service.udp.loadBalancerIP }}
+  loadBalancerIP: {{ .Values.service.udp.loadBalancerIP }}
+  ExternalTrafficPolicy: {{ .Values.service.udp.externalTrafficPolicy }}
+{{- end }}
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "app.fullname" . }}-discovery
+  labels:
+    {{- include "app.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.discovery.type }}
+  ports:
+    - port: {{ .Values.service.discovery.port }}
+      targetPort: {{ .Values.service.discovery.targetPort }}
+      protocol: UDP
+      name: discovery
+  selector:
+    {{- include "app.selectorLabels" . | nindent 4 }}
+{{- if .Values.service.discovery.loadBalancerIP }}
+  loadBalancerIP: {{ .Values.service.discovery.loadBalancerIP }}
+  ExternalTrafficPolicy: {{ .Values.service.discovery.externalTrafficPolicy }}
+{{- end }}
diff --git a/charts/syncthing/templates/serviceaccount.yaml b/charts/syncthing/templates/serviceaccount.yaml
@@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "app.serviceAccountName" . }}
+  labels:
+    {{- include "app.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}