Docker Image for Corosync-d Service

[sysadminfromhell]

Hello everyone,

I was facing the problem with a Two-Node Cluster that they sometimes misbehave in some way so I used a old Rasperry Pi 4 which was great until it wasn`t.
For a shared storage between the two nodes I use an QNAP NAS directly attached which works greate as a storage.
On the NAS you have the chance to use docker images and I was figuring out how to migrate from rasperry pi 4 corosync-d to Docker image, which wasn`t an easy task but I did it.

Here is everything you need to know:

https://github.com/Sysadminfromhell/corosyncdevice

The Image is pushed into the docker hub and tested on "normal" docker and the Container Station in QNAP.

https://hub.docker.com/r/safhdev/corosyncdevice

Please feel free to test it and give me some feedback.

Kind regards,

 

[sysadminfromhell]

Update: Version 1.1 is out which is pushed for the plattforms arm64, armv7 and amd64 to your liking aswell as a Ubuntu deviant if you want to use ubuntu instead of Debian. The Version string for debian is fixed to a certain one. No changes inside of the image.
The Build parameters are also using the sbom and security fixes to meet security best pracises as close as possible (no-root user cannot be met due to the proxmox using root user in setup for qnet-d)

If you go any questions, updates or feddback please use the issue tab in github.