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coollabsio / coolify

An open-source & self-hostable Heroku / Netlify / Vercel alternative.
https://coolify.io
Apache License 2.0
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[Bug]: Connecting a swarm manager / worker gets stucked and doesn't allow deploy unless it's a standalone server #2609

Open UnMenorqui opened 3 months ago

UnMenorqui commented 3 months ago

Description

After configuring a swarm cluster, and trying to add the manager and worker nodes on Coolify, the "Validate & Install" process get's stuck on "Docker minimum version", which actually I got v26 of docker. (Tried with v25 and upper versions between 24 and 26 which is the latest)

I tried setting up on Ubuntu 20, 22 and 24 LTS versions as the dependencies of the project rely on docker itself.

The process seems to work fine, it validates everyting but the "Docker minimum version" check keeps loading. I even left it for 24 hours as i couldn't find any logs on /data/coolify/logs.

On worker nodes, the error is clear "this is not a swarm manager, try docker swarm init", even if its a worker. Setting a swarm cluster with all manager nodes also not possible because of "Docker minimum version" check.

After some time, closing the right panel the server eventually appears as "validated" but it's impossible to deploy anything on it.

I tried setting coolify on a separated instance from the swarm cluster ( 1 manager, and 3 workers) and even as a service on a swarm cluster but the swarm nodes verification keeps getting stuck.

Minimal Reproduction (if possible, example repository)

  1. Create a Key, and add it as authorized_key for the server willing to configure.
  2. Add new server, configure IP/Domain and mark Manager node
  3. Click on Validate & Install
  4. all checks go green except "minimum docker version" which hangs forever

Same for worker node but different error. (no swarm manager, try swarm init).

Exception or Error

Could not find any logs on /data/coolify/logs Container logs are not useul as its a server configuration issue between coolify and docker swarm.

Version

v4.0.0-beta.297

brunocascio commented 2 months ago

Facing the same issue... It also avoids being able to deploy databases

chichi13 commented 1 month ago

Same issue here: v4.0.0-beta.319

mdargacz commented 1 month ago

I have the same issue too

Paillat-dev commented 2 weeks ago

Still facing the same issue here on v4.0.0-beta.329...

Paillat-dev commented 2 weeks ago

The issue of not being able to deploy seems to come from the fact that compose files, on which databases and premade templates are based upon, need heavy changes to work on swarm, which prevent them from running there. Swarm support is still experimental, as someone said on the discord:

I'd say that Docker swarm is 30% supported. Left and right there are hard breaks in code for docker swarm, so functionality is not always implemented. Give it a try I'd say