this post was submitted on 01 May 2024
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Traefik 3.0 GA Has Landed: Here's How to Migrate (traefik.io)
submitted 6 months ago* (last edited 6 months ago) by passepartout@feddit.de to c/selfhosted@lemmy.world
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Upgrade went mostly without a problem (had set more than one Hostname for a service before, seems to not work anymore lol), and i have a pretty large configuration that has grown over the past two years.

What i noticed is that it is quite a bit faster. Also the dashboard shows a little more information than before and the logs have colours now.

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[–] Appoxo@lemmy.dbzer0.com 8 points 6 months ago (3 children)

Found it out the hard way because I have automatic updates with watchtower... xD

[–] MangoPenguin@lemmy.blahaj.zone 7 points 6 months ago* (last edited 6 months ago) (1 children)

Definitely worth using specific versions on your docker images if you're doing automatic updates.

traefik:mimolette for example should keep you on 2.x versions while still getting patches and bug fixes.

[–] Appoxo@lemmy.dbzer0.com 1 points 6 months ago (1 children)

Yeah...I should be doing it but I am honestly too lazy to change my compose.
The only place I actually did it is my mongodb container bexause I know absolutely nothing about it.
At lwast I can rescue my traefik config :p

[–] MangoPenguin@lemmy.blahaj.zone 2 points 6 months ago

I mean same, I say it's worth using but I don't do it either haha.

Everything is backed up every night, so if something breaks to the point of data loss I just fix it after.

[–] thegreekgeek@midwest.social 2 points 6 months ago

Oof, that's what killed my V1 setup lol

[–] passepartout@feddit.de 1 points 6 months ago (1 children)

I hope it went well :) i was completely ready to go back changing the image tag to v2 but didn't need to.

[–] Appoxo@lemmy.dbzer0.com 2 points 6 months ago

Juat an error due to the swarmRefresh setting in the traefik.yml.
Because I am not running in swarm mode it threw an error.
Oh well. Life and learn ¯\_(ツ)_/¯