diff --git a/charts/syncthing/Chart.yaml b/charts/syncthing/Chart.yaml new file mode 100644 index 0000000..1714491 --- /dev/null +++ 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 new file mode 100644 index 0000000..4d278e9 --- /dev/null +++ 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 new file mode 100644 index 0000000..987089d --- /dev/null +++ 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 new file mode 100644 index 0000000..a2cb5cd --- /dev/null +++ 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 new file mode 100644 index 0000000..8f5b093 --- /dev/null +++ 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 new file mode 100644 index 0000000..efa6dae --- /dev/null +++ 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 new file mode 100644 index 0000000..03cbdff --- /dev/null +++ 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 new file mode 100644 index 0000000..fe136e9 --- /dev/null +++ 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 new file mode 100644 index 0000000..ee9c77a --- /dev/null +++ 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 new file mode 100644 index 0000000..bfeb176 --- /dev/null +++ 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 }} diff --git a/charts/syncthing/values.yaml b/charts/syncthing/values.yaml new file mode 100644 index 0000000..ece1569 --- /dev/null +++ b/charts/syncthing/values.yaml @@ -0,0 +1,114 @@ +# Default values for syncthing. +# This is a YAML-formatted file. +# Declare variables to be passed into your templates. + +replicaCount: 1 + +image: + repository: syncthing/syncthing + pullPolicy: IfNotPresent + # Overrides the image tag whose default is the chart appVersion. + tag: "" + +imagePullSecrets: [] +nameOverride: "" +fullnameOverride: "" + +serviceAccount: + # Specifies whether a service account should be created + create: true + # Annotations to add to the service account + annotations: {} + # The name of the service account to use. + # If not set and create is true, a name is generated using the fullname template + name: "" + +podAnnotations: {} + +podSecurityContext: {} + # fsGroup: 2000 + +securityContext: {} + # capabilities: + # drop: + # - ALL + # readOnlyRootFilesystem: true + # runAsNonRoot: true + # runAsUser: 1000 + +service: + web: + type: ClusterIP + port: 8384 # tcp + targetPort: 8384 # tcp + tcp: + type: ClusterIP # Change to LoadBalancer if you want to expose the service + port: 22000 # tcp + targetPort: 22000 # tcp + externalTrafficPolicy: Local + udp: + type: ClusterIP # Change to LoadBalancer if you want to expose the service + port: 22000 # udp + targetPort: 22000 # udp + externalTrafficPolicy: Local + discovery: + type: ClusterIP # Change to LoadBalancer if you want to expose the service + port: 21027 # udp + targetPort: 21027 # udp + externalTrafficPolicy: Local + +ingress: + enabled: false # Uses service.web + className: "" + annotations: {} + # kubernetes.io/ingress.class: nginx + # kubernetes.io/tls-acme: "true" + hosts: + - host: chart-example.local + paths: + - path: / + pathType: ImplementationSpecific + tls: [] + # - secretName: chart-example-tls + # hosts: + # - chart-example.local + +resources: {} + # We usually recommend not to specify default resources and to leave this as a conscious + # choice for the user. This also increases chances charts run on environments with little + # resources, such as Minikube. If you do want to specify resources, uncomment the following + # lines, adjust them as necessary, and remove the curly braces after 'resources:'. + # limits: + # cpu: 100m + # memory: 128Mi + # requests: + # cpu: 100m + # memory: 128Mi + +autoscaling: + enabled: false + minReplicas: 1 + maxReplicas: 100 + targetCPUUtilizationPercentage: 80 + # targetMemoryUtilizationPercentage: 80 + +nodeSelector: {} + +tolerations: [] + +affinity: {} + +persistence: + enabled: true + storageClass: "" + accessMode: ReadWriteOnce + size: 2Gi + mountPath: /var/syncthing + # existingClaim: "" + extraVolumes: [] + # - name: files + # storageClass: "" + # size: 2Gi + # accessMode: ReadWriteOnce + # mountPath: /var/syncthing + # # existingClaim: ""