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Xen Orchestra Docker image running on Alpine Linux

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Alpine Version Caddy Version

This Docker image (yobasystems/alpine-xen-orchestra) is based on the minimal Alpine Linux with Xen Orchestra.

Alpine Version 3.8.2 (Released Dec 20, 2018)
Xen Orchestra Version 5.47.0

What is Alpine Linux?

Alpine Linux is a Linux distribution built around musl libc and BusyBox. The image is only 5 MB in size and has access to a package repository that is much more complete than other BusyBox based images. This makes Alpine Linux a great image base for utilities and even production applications. Read more about Alpine Linux here and you can see how their mantra fits in right at home with Docker images.

What is Xen Orchestra?

Xen Orchestra provides a web based UI for the management and administration of XCP-ng installations without requiring any agent or extra software on your hosts nor VMs. The primary goal of XO is to provide a unified management panel for a complete XCP-ng infrastructure, regardless of pool size and quantity of pools. For those seeking a web based replacement for XCP-ng Center, Xen Orchestra fully supports VM lifecycle operations such as VM creation, migration or console access directly from a browser. Xen Orchestra extends the capabilities of XCP-ng to also provide delegated resource access, delta backup, continuous replication, performance graphs and visualisations.

More Info | Pro Support (Highly recommended) | Source Code

_ (May also work with Citrix Xenserver but XCP-ng is the better choice) _

What is XCP-ng?

Based on XenServer, XCP-ng is the result of massive cooperation between individuals and companies, to deliver a product without limits. No restrictions on features and every bit available on GitHub! XCP-ng is a turnkey open source virtualisation platform.

More Info | Download .iso | Source Code

Features

  • Minimal size & layers
  • Memory usage is minimal on Alpine rather than using Debian
  • Xen Orchestra version 5.47.0

Architectures

  • :amd64, :latest - 64 bit Intel/AMD (x86_64/amd64)
  • :arm64v8, :aarch64 - 64 bit ARM (ARMv8/aarch64)
  • :arm32v7, :armhf - 32 bit ARM (ARMv7/armhf)

PLEASE CHECK TAGS BELOW FOR SUPPORTED ARCHITECTURES, THE ABOVE IS A LIST OF EXPLANATION

Tags

  • :latest latest branch based (Automatic Architecture Selection)
  • :master master branch usually inline with latest
  • :v5.47.0 version number related to xen orchestra version (Automatic Architecture Selection)
  • :armhf, :arm32v7 Armv7 based on latest tag but arm architecture
  • :aarch64, :arm64v8 Armv8 based on latest tag but arm64 architecture

Environment Variables:

Main Xen Orchestra parameters:

  • Check the config.yaml file for options, or leave for defaults.

Creating an instance

A redis container is required, e.g redis:alpine or yobasystems/alpine-redis to be linked to the Xen Orchestra container. Check the docker compose example for more info.

Getting Started

To forward all external traffic from port 80 to the container’s port 8080

$ docker run -d --name xen-orchestra -p 80:8080 yobasystems/alpine-xen-orchestra ./bin/xo-server

Point your browser to http://host-ip.

Docker Compose example:

version: '2'
services:
    xen-orchestra:
        image: yobasystems/alpine-xen-orchestra:latest
        container_name: xoa
        command: ./bin/xo-server
        ports:
            - "8080:8080"
        depends_on:
            - redis
        environment:
            - NODE_ENV=production
        volumes:
            - /data/xoa/server:/app/data
    redis:
        container_name: xoa-redis
        image: redis:alpine
        command: redis-server --appendonly yes
        volumes:
            - /data/xoa/redis:/data

Source Repository

Links