Traefik cannot issue new domains

[aliilhami]

To Reproduce

1. Create a new docker compose app
2. It will generate a traefik.me domain
3. Add a new domain - this new domain will not work
4. Go to Traefik dashboard
5. New domain is not listed under HTTP services
6. Remove old domain
7. Check Traefik dashboard: Old domain is still there
8. Reload Treafik from the Dokploy UI: Nothing changes
9. Restart domain using "docker restart dokploy-traefik": Nothing changes

Current vs. Expected behavior

Whenever I add a new domain it should be get tagged under HTTP services in Traefik, whenever I delete one it should be deleted from Traefik automatically. Right now only the first auto-generated domain remains at all times.

Provide environment information

OS: Ubuntu 24.04
Dokploy Version: v0.25.8

Which area(s) are affected? (Select all that apply)

Traefik

Are you deploying the applications where Dokploy is installed or on a remote server?

Same server where Dokploy is installed

Additional context

No response

Will you send a PR to fix it?

No

[Siumauricio]

When you add a new domain using docker compose app, you need to deploy again

[acoul-u]

I have the same issue. I even made a fresh install of dokploy. But still getting the issue

[Tan5en5]

I have the same issue, i created and deployed a vaultwarden project and cannot associate a new domain to it (it produce a 404).
It seems that Treafik has no config for vaultwarden project 🤔

[LS88190]

Seems like traefik is not up-to-date. Actually put a daemon.js in /etc/docker/ with this content to get around the problem :

{
"min-api-version": "1.24"
}
Restart docker and it works for me.

[aliilhami]

When you add a new domain using docker compose app, you need to deploy again

I did not know it required a re-deploy. The service is working in the background, Dokploy should automatically handle this one, no need to a re-deploy. If it cannot be handled automatically, at least it should prompt the user to re-deploy after a new domain added.

I have re-deployed, domain added to Traefik dashboard, BUT problem evolved. Now I am getting "Bad Gateway" error, instead of 404 error on my domain pointing to my app. When I hit "Check DNS" button, it says DNS is valid. I see it has been added to the Traefik HTTP services list. But getting Bad gateway error. And there are no logs at all on the Traefik logs section. @Siumauricio maybe take a look here?

[aliilhami]

Ok update here. The Bad Gateway issue was related with duplicate internal port usage. Fixed now. But re-deploy issue still remains. Maybe you can switch this issue a feature request @Siumauricio

The correct experience should be:

• When user adds a new domain, if service is already running, just add it to the Traefik table without re-deploy
• When a service is using the same internal port with another active service, prompt user to change the port and do not add the domain.

Seems like traefik is not up-to-date. Actually put a daemon.js in /etc/docker/ with this content to get around the problem :

{
"min-api-version": "1.24"
}

@LS88190 you should follow the instructions here

[Dimension33]

do you have it issuing a lets encrypt cert?
maybe a limit issue with lets encrypt

[bloor]

OS: Ubuntu 22.04
Dokploy Version: v0.25.10  

Yea.. something is really fd up in latest version (I updated traefik and dokploy as specified in link):

I reinstalled/recreated/re-deployed Pocketbase template 20 times+. The domains randomly work,
Restarted VPS, dockers .. every possible scenario. Cannot make Poketbase Template work properly and consistently with domains.

For example:

The first domain works.
The 2nd ... links to some old container ?! WTF .. i removed all older containers. It shows something different than the 1st domain.
The 3rd domain never worked. .. it's using my custom (sub) domain. (PS: domain and other subdomains work just fine - from same dokploy instance - running webpages)
Any newly created domain does not work.

[aliilhami]

@bloor did you deploy again after adding a new domain and wait for a couple of minutes after redeploy to traefik to issue new domains?

[bloor]

Yes.. I kind of tried any combination possible ..

Do i have to wait that long ?"
Pretty sure I covered 5min minimum gaps. Been struggling all day with this Pocketbase Template.
Everything else (the other 8 services - not templates) work fine on domains (either custom or traefik generated). So as someone pointed somewhere on internet - only templates seem to be the issue ( i think i read it on an older issue/version of dokploy)

Currently i'm investigating the Traefik Dashboard for inconsistencies .. but all seems ok here.

LE: And regardless of traefik custom domains .. i cannot make the poketbase run on my custom domain (at all !!). Which is a required step for my projects.

PS: Everything worked fine on my last dokploy version installed previously (no clue what version it was .. minimum 1years old).
I wanted to update everything since the new versions had some features I really wanted. And now the whole project stack is up in the air --- worst case scenario i`ll manually install Pocketbase either in a container or directly on server _ .. but it defeats the purpose.

[bloor]

I fresh installed the whole VPS / dokploy. (the previous install was also a fresh install)
Started with pocketbase when adding services. Worked perfectly.

I am so MAD.
Closed?! idk .. i still have to add 12 more services. Let's see what breaks.

LE: Everything went smooth this time.

[Dimension33]

I fixed issue on mine using Claude.