[GTALUG] Opinions on container management for self-hosting

Mike Holloway mike.holloway at protonmail.com
Thu Sep 12 18:22:33 EDT 2024


Thanks Mark, please do share anything challenging or interesting that you run into on your way. Would be great to see ahead to tactics and strategies I haven't yet come across myself.

Cheers,
Mike

>From my mobile device


-------- Original Message --------
On 9/12/24 18:18, Mark Prosser via talk <talk at gtalug.org> wrote:

>  On 2024-09-09 15:09, Mike Holloway via talk wrote:
>  >> The things that caught me with podman was the network plumbing.
>  >> The proxy I am using also depends on being able to get information
>  >> back from the docker runtime about the creation of containers that it
>  >> may need to proxy.
>  >
>  > Right, that's a tricky piece. I don't know if my experience is at all
>  > similar to yours, but I recall my containers couldn't network between
>  > each other using a default host namespace until I sorted out cgroups
>  > kernel commandline options.
>  >
>  > After that it was remarkably transparent to use existing
>  > docker-compose.yml files with podman-compose - no network finaggling
>  > required.
>  >
>  > Mike
>  
>  Thanks for weighing in Mike & Alvin. You've both given me lots to think
>  about :) I'll probably give Podman another go & see how I enjoy it.
>  
>  Sucks I overlooked the in person meeting the other day; Hope to make it
>  to the next one!
>  
>  --
>  Mark Prosser
>  // E: mark at zealnetworks.ca
>  // W: https://zealnetworks.ca
>  
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