Initial guacamole comit

2020-08-05 17:27:34 +08:00 · 2020-08-05 17:27:34 +08:00 · 0b7009ae58
commit 0b7009ae58
parent 7bac52979c
13 changed files with 574 additions and 0 deletions
--- a/guacamole/.helmignore
+++ b/guacamole/.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/
--- a/guacamole/Chart.yaml
+++ b/guacamole/Chart.yaml
@ -0,0 +1,25 @@
+apiVersion: v2
+name: guacamole
+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: 0.1.0
+
+# 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.
+appVersion: v1.2.0
+
+icon: 
--- a/guacamole/guacamole.png
+++ b/guacamole/guacamole.png
--- a/guacamole/templates/NOTES.txt
+++ b/guacamole/templates/NOTES.txt
@ -0,0 +1,21 @@
+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 }}://{{ $host.host }}{{ . }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "guacamole.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "guacamole.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "guacamole.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  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.kubernetes.io/name={{ include "guacamole.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:80
+{{- end }}
--- a/guacamole/templates/_helpers.tpl
+++ b/guacamole/templates/_helpers.tpl
@ -0,0 +1,63 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "guacamole.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 "guacamole.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 "guacamole.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "guacamole.labels" -}}
+helm.sh/chart: {{ include "guacamole.chart" . }}
+{{ include "guacamole.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "guacamole.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "guacamole.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "guacamole.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "guacamole.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
--- a/guacamole/templates/guacamole-daemon.yaml
+++ b/guacamole/templates/guacamole-daemon.yaml
@ -0,0 +1,59 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "guacamole-daemon.fullname" . }}
+  labels:
+    {{- include "guacamole-daemon.labels" . | nindent 4 }}
+spec:
+{{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.guacd.replicaCount }}
+{{- end }}
+  selector:
+    matchLabels:
+      {{- include "guacamole.guacd.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+    {{- with .Values.guacd.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+      labels:
+        {{- include "guacamole.guacd.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.guacd.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "guacamole-daemon.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.guacd.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Values.guacd.nameOverride }}
+          securityContext:
+            {{- toYaml .Values.guacd.securityContext | nindent 12 }}
+          image: "{{ .Values.guacd.image.repository }}:{{ .Values.guacd.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.guacd.image.pullPolicy }}
+          ports:
+            - name: guacd
+              containerPort: 4822
+              protocol: TCP
+          livenessProbe:
+            tcpSocket:
+              port: 4822
+          readinessProbe:
+            tcpSocket:
+              port: 4822
+          resources:
+            {{- toYaml .Values.guacd.resources | nindent 12 }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
--- a/guacamole/templates/guacamole.yaml
+++ b/guacamole/templates/guacamole.yaml
@ -0,0 +1,120 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "guacamole.fullname" . }}
+  labels:
+    {{- include "guacamole.labels" . | nindent 4 }}
+spec:
+{{- if not .Values.guacamole.autoscaling.enabled }}
+  replicas: {{ .Values.guacamole.replicaCount }}
+{{- end }}
+  selector:
+    matchLabels:
+      {{- include "guacamole.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+    {{- with .Values.guacamole.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+      labels:
+        {{- include "guacamole.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "guacamole.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.guacamole.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.guacamole.securityContext | nindent 12 }}
+          image: "{{ .Values.guacamole.image.repository }}:{{ .Values.guacamole.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.guacamole.image.pullPolicy }}
+          env:
+          - name: GUACD_HOSTNAME
+            valueFrom:
+              configMapKeyRef:
+                name: guacamole-config
+                key: guacd_host
+          - name: GUACD_PORT
+            valueFrom:
+              configMapKeyRef:
+                name: guacamole-config
+                key: "guacd_port"
+          - name: MYSQL_PORT
+            valueFrom:
+              configMapKeyRef:
+                name: guacamole-config
+                key: "mysql_port"
+          - name: MYSQL_HOSTNAME
+            valueFrom:
+              configMapKeyRef:
+                name: guacamole-config
+                key: "mysql_host"
+          - name: MYSQL_DATABASE
+            valueFrom:
+              secretKeyRef:
+                name: guacamole-mysql
+                key: database
+          - name: MYSQL_USER
+            valueFrom:
+              secretKeyRef:
+                name: guacamole-mysql
+                key: username
+          - name: MYSQL_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                name: guacamole-mysql
+                key: user_password
+          - name: OPENID_AUTHORIZATION_ENDPOINT
+            valueFrom:
+              secretKeyRef:
+                name: guacamole-mysql
+                key: openid-authorization-endpoint
+          - name: OPENID_JWKS_ENDPOINT
+            valueFrom:
+              secretKeyRef:
+                name: guacamole-mysql
+                key: openid-jwks-endpoint
+          - name: OPENID_ISSUER
+            valueFrom:
+              secretKeyRef:
+                name: guacamole-mysql
+                key: openid-issuer
+          - name: OPENID_CLIENT_ID
+            valueFrom:
+              secretKeyRef:
+                name: guacamole-mysql
+                key: openid-client-id
+          - name: OPENID_REDIRECT_URI
+            valueFrom:
+              secretKeyRef:
+                name: guacamole-mysql
+                key: openid-redirect-uri
+          ports:
+            - name: http
+              containerPort: 8080
+              protocol: TCP
+          livenessProbe:
+            tcpSocket:
+              port: 8080
+          readinessProbe:
+            tcpSocket:
+              port: 8080
+          resources:
+            {{- toYaml .Values.guacamole.resources | nindent 12 }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
--- a/guacamole/templates/hpa.yaml
+++ b/guacamole/templates/hpa.yaml
@ -0,0 +1,28 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2beta1
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "guacamole.fullname" . }}
+  labels:
+    {{- include "guacamole.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "guacamole.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 }}
--- a/guacamole/templates/ingress.yaml
+++ b/guacamole/templates/ingress.yaml
@ -0,0 +1,41 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "guacamole.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+{{- 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 "guacamole.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- 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: {{ . }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+          {{- end }}
+    {{- end }}
+  {{- end }}
--- a/guacamole/templates/service.yaml
+++ b/guacamole/templates/service.yaml
@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "guacamole.fullname" . }}
+  labels:
+    {{- include "guacamole.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: 8080
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "guacamole.selectorLabels" . | nindent 4 }}
--- a/guacamole/templates/serviceaccount.yaml
+++ b/guacamole/templates/serviceaccount.yaml
@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "guacamole.serviceAccountName" . }}
+  labels:
+    {{- include "guacamole.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}
--- a/guacamole/templates/tests/test-connection.yaml
+++ b/guacamole/templates/tests/test-connection.yaml
@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "guacamole.fullname" . }}-test-connection"
+  labels:
+    {{- include "guacamole.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test-success
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['{{ include "guacamole.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never
--- a/guacamole/values.yaml
+++ b/guacamole/values.yaml
@ -0,0 +1,152 @@
+# Default values for guacamole.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+guacamaole:
+  replicaCount: 1
+
+  image:
+    repository: harbor.ervine.dev/public/x86_64/guacamole
+    pullPolicy: Always
+    # Overrides the image tag whose default is the chart appVersion.
+    tag: ""
+
+  imagePullSecrets: []
+  nameOverride: "guacamole-app"
+  fullnameOverride: "guacamole-app"
+
+  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:
+    type: ClusterIP
+    port: 8080
+
+  ingress:
+    enabled: false
+    annotations: {}
+      # kubernetes.io/ingress.class: nginx
+      # kubernetes.io/tls-acme: "true"
+    hosts:
+      - host: chart-example.local
+        paths: []
+    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: 10m
+      memory: 32Mi
+
+  autoscaling:
+    enabled: false
+    minReplicas: 1
+    maxReplicas: 100
+    targetCPUUtilizationPercentage: 80
+pota55ium
+    # targetMemoryUtilizationPercentage: 80
+
+guacd:
+  replicaCount: 1
+
+  image:
+    repository: harbor.ervine.dev/public/x86_64/guacd
+    pullPolicy: Always
+    # Overrides the image tag whose default is the chart appVersion.
+    tag: ""
+
+  imagePullSecrets: []
+  nameOverride: "guacamole-daemon"
+  fullnameOverride: "guacamole-daemon"
+
+  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:
+    type: ClusterIP
+    port: 4822
+
+  ingress:
+    enabled: false
+    annotations: {}
+      # kubernetes.io/ingress.class: nginx
+      # kubernetes.io/tls-acme: "true"
+    hosts:
+      - host: chart-example.local
+        paths: []
+    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: 10m
+      memory: 32Mi
+
+  autoscaling:
+    enabled: false
+    minReplicas: 1
+    maxReplicas: 100
+    targetCPUUtilizationPercentage: 80
+    # targetMemoryUtilizationPercentage: 80
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}