Merge 05fd75b21d into e4922ce92f
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Jonathan Prado
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README.md
55
README.md
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@ -18,6 +18,7 @@ docker-ubuntu-vnc-desktop is a Docker image to provide web VNC interface to acce
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- [Deploy to a subdirectory (relative url root)](#deploy-to-a-subdirectory-relative-url-root)
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- [Sound (Preview version and Linux only)](#sound-preview-version-and-linux-only)
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- [Generate Dockerfile from jinja template](#generate-dockerfile-from-jinja-template)
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- [Kubernetes deployment](#kubernetes-deployment-for-ubuntu-desktop-lxde-vnc)
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- [Troubleshooting and FAQ](#troubleshooting-and-faq)
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- [License](#license)
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@ -150,6 +151,60 @@ Dockerfile and configuration can be generated by template.
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Dockerfile and configuration are re-generate if they do not exist. Or you may force to re-generate by removing them with the command `make clean`.
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<br>
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## Kubernetes deployment for ubuntu-desktop-lxde-vnc
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### Info
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This is usefull when you need a "virtual machine" into your cluster, to work or play with another pods.
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The deploy some env vars to customize your data (user and passwords) and has a configmpa where you can configure you supervisord conf.
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### How to deploy
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kubectl apply -f k8s-deployment.yaml
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### Output
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namespace/docker-ubuntu-vnc-desktop created
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service/external-service-docker-ubuntu-vnc-desktop created
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service/internal-service-docker-ubuntu-vnc-desktop created
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configmap/supervisord-config-file created
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secret/secrets-docker-ubuntu-vnc-desktop created
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deployment.apps/docker-ubuntu-vnc-desktop created
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### Show deployment
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kubectl -n docker-desktop-app get pod,svc,cm
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NAME READY STATUS RESTARTS AGE
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pod/docker-desktop-app-575fcb7994-ccmtt 1/1 Running 0 95m
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NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
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service/external-service-docker-desktop-app LoadBalancer 10.10.10.10 xxxxx.elb.aws-region.amazonaws.com 6080:31627/TCP 95m
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service/internal-service-docker-desktop-app ClusterIP 11.11.11.11 <none> 6080/TCP 95m
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NAME DATA AGE
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configmap/supervisord-config-file 1 95m
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NAME TYPE DATA AGE
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secret/secrets-docker-ubuntu-vnc-desktop Opaque 2 95m
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<br>
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<div align="center">
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<img src="kubernetes/example-aws.png">
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</div>
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<br>
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<br>
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## Troubleshooting and FAQ
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1. boot2docker connection issue, https://github.com/fcwu/docker-ubuntu-vnc-desktop/issues/2
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@ -0,0 +1,46 @@
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# Kubernetes deployment for ubuntu-desktop-lxde-vnc
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### Info
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This is usefull when you need a "virtual machine" into your cluster, to work or play with another pods.
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The deploy some env vars to customize your data (user and passwords) and has a configmpa where you can configure you supervisord conf.
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### How to deploy
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kubectl apply -f k8s-deployment.yaml
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### Output
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namespace/docker-ubuntu-vnc-desktop created
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service/external-service-docker-ubuntu-vnc-desktop created
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service/internal-service-docker-ubuntu-vnc-desktop created
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configmap/supervisord-config-file created
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secret/secrets-docker-ubuntu-vnc-desktop created
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deployment.apps/docker-ubuntu-vnc-desktop created
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### Show deployment
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kubectl -n docker-desktop-app get pod,svc,cm
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NAME READY STATUS RESTARTS AGE
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pod/docker-desktop-app-575fcb7994-ccmtt 1/1 Running 0 95m
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NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
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service/external-service-docker-desktop-app LoadBalancer 10.10.10.10 xxxxx.elb.aws-region.amazonaws.com 6080:31627/TCP 95m
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service/internal-service-docker-desktop-app ClusterIP 11.11.11.11 <none> 6080/TCP 95m
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NAME DATA AGE
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configmap/supervisord-config-file 1 95m
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NAME TYPE DATA AGE
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secret/secrets-docker-ubuntu-vnc-desktop Opaque 2 95m
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<br>
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<div align="center">
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<img src="example-aws.png">
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</div>
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### ToDo
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Helm chart (pending...)
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After Width: | Height: | Size: 83 KiB |
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@ -0,0 +1,193 @@
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---
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apiVersion: v1
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kind: Namespace
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metadata:
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name: docker-ubuntu-vnc-desktop
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---
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apiVersion: v1
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kind: Service
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metadata:
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namespace: docker-ubuntu-vnc-desktop
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name: external-service-docker-ubuntu-vnc-desktop
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annotations:
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prometheus.io/scrape: 'true'
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service.beta.kubernetes.io/aws-load-balancer-additional-resource-tags: "environment=dev,owner=SRE,job=docker-ubuntu-vnc-desktop"
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service.beta.kubernetes.io/aws-load-balancer-cross-zone-load-balancing-enabled: "true"
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service.beta.kubernetes.io/aws-load-balancer-type: nlb
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service.beta.kubernetes.io/aws-load-balancer-healthcheck-healthy-threshold: "3"
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service.beta.kubernetes.io/aws-load-balancer-healthcheck-unhealthy-threshold: "3"
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service.beta.kubernetes.io/aws-load-balancer-healthcheck-interval: "10"
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service.beta.kubernetes.io/aws-load-balancer-healthcheck-timeout: "10"
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service.beta.kubernetes.io/aws-load-balancer-healthcheck-protocol: "TCP"
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labels:
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app: docker-ubuntu-vnc-desktop
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spec:
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type: LoadBalancer
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ports:
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- name: http
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port: 6080
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targetPort: 80
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selector:
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app: docker-ubuntu-vnc-desktop
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---
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apiVersion: v1
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kind: Service
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metadata:
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namespace: docker-ubuntu-vnc-desktop
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name: internal-service-docker-ubuntu-vnc-desktop
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spec:
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selector:
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app: docker-ubuntu-vnc-desktop
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ports:
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- protocol: TCP
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port: 6080
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targetPort: 80
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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namespace: docker-ubuntu-vnc-desktop
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name: supervisord-config-file
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data:
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supervisord.conf: |-
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[supervisord]
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redirect_stderr=true
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stopsignal=QUIT
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autorestart=true
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directory=/root
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#
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[program:nginx]
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priority=10
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command=nginx -c /etc/nginx/nginx.conf -g 'daemon off;'
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#
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[program:web]
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priority=10
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directory=/usr/local/lib/web/backend
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command=/usr/local/lib/web/backend/run.py
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stdout_logfile=/dev/fd/1
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stdout_logfile_maxbytes=0
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stderr_logfile=/dev/fd/1
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stderr_logfile_maxbytes=0
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#
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#
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[group:x]
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programs=xvfb,wm,lxpanel,pcmanfm,x11vnc,novnc
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#
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[program:wm]
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priority=15
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command=/usr/bin/openbox
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environment=DISPLAY=":1",HOME="/root",USER="root"
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#
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[program:lxpanel]
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priority=15
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directory=/home/admin
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command=/usr/bin/lxpanel --profile LXDE
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user=admin
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environment=DISPLAY=":1",HOME="/home/admin",USER="admin"
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#
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[program:pcmanfm]
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priority=15
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directory=/home/admin
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command=/usr/bin/pcmanfm --desktop --profile LXDE
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user=admin
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environment=DISPLAY=":1",HOME="/home/admin",USER="admin"
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#
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[program:xvfb]
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priority=10
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command=/usr/local/bin/xvfb.sh
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stopsignal=KILL
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#
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[program:x11vnc]
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priority=20
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command=x11vnc -display :1 -xkb -forever -shared -repeat -capslock -rfbauth /.password2
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#
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[program:novnc]
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priority=25
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directory=/usr/local/lib/web/frontend/static/novnc
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command=bash /usr/local/lib/web/frontend/static/novnc/utils/launch.sh --listen 6081
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stopasgroup=true
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#
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---
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apiVersion: v1
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kind: Secret
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metadata:
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name: secrets-docker-ubuntu-vnc-desktop
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namespace: docker-ubuntu-vnc-desktop
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data:
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username: YWRtaW4K # echo "admin"|base64
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password: c3VwZXJwYXNzd29yZAo= # echo "superpassword"|base64
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: docker-ubuntu-vnc-desktop
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namespace: docker-ubuntu-vnc-desktop
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labels:
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app: docker-ubuntu-vnc-desktop
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annotations:
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imageregistry: "public"
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version: "v1"
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: docker-ubuntu-vnc-desktop
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template:
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metadata:
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labels:
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app: docker-ubuntu-vnc-desktop
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annotations:
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imageregistry: "public"
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version: "v1"
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spec:
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containers:
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- name: docker-ubuntu-vnc-desktop-pod
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image: dorowu/ubuntu-desktop-lxde-vnc
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imagePullPolicy: IfNotPresent
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env:
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- name: RESOLUTION
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value: "800x600"
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- name: USER
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valueFrom:
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secretKeyRef:
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name: secrets-docker-ubuntu-vnc-desktop
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key: username
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- name: VNC_PASSWORD
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valueFrom:
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secretKeyRef:
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name: secrets-docker-ubuntu-vnc-desktop
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key: password
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- name: HTTP_PASSWORD
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valueFrom:
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secretKeyRef:
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name: secrets-docker-ubuntu-vnc-desktop
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key: password
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- name: PASSWORD
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valueFrom:
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secretKeyRef:
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name: secrets-docker-ubuntu-vnc-desktop
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key: password
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ports:
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- containerPort: 80
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resources:
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limits:
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cpu: 512m
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memory: 512Mi
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requests:
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cpu: 256m
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memory: 256Mi
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volumeMounts:
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- name: config-file
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mountPath: /etc/supervisor/conf.d/
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volumes:
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- name: config-file
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configMap:
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name: supervisord-config-file
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