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jittering / traefik-kop

A dynamic docker->redis->traefik discovery agent
MIT License
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Docker automatic port map not recognized #6

Closed FilipK-CZ closed 2 years ago

FilipK-CZ commented 2 years ago

When a port is automatically assigned by the docker, Traefik Kop does not recognize the port and uses the image port

Option "Publish all exposed network ports to random host ports"

test | healthy |   | - | registry.domain.cz/webcore:latest | 2022-02-03 23:26:20 | 172.20.1.8 | 49157:80 traefik.enable | true traefik.http.routers.test.rule | host(test.domain.cz)

test2 | healthy |   | - | registry.domain.cz/webcore:latest | 2022-02-06 14:29:25 | 172.20.1.9 | 49159:80 traefik.enable | true traefik.http.routers.test2.rule | host(test2.domain.cz)

Test is manualy set, Test2 is set by docker traefik/http/services/test/loadBalancer/servers/0/urls: http://10.0.10.20:49154 traefik/http/services/test2/loadBalancer/servers/0/url: http://10.0.10.20:80

chetan commented 2 years ago

Thanks. I wasn't aware of this option. Will look into it.

chetan commented 2 years ago

Just pushed v0.10 which supports this mode. Let me know if you run into any issues!

FilipK-CZ commented 2 years ago

obrazek obrazek obrazek

Not working, maybe the problem is that ipv6 is enabled?

chetan commented 2 years ago

Right, in this case there's actually multiple bindings for that port (3000) and so it's giving up as it's unsure what to do there. Can you provide the output of docker inspect on that container? That'll help me figure out if it can be handled cleanly.

FilipK-CZ commented 2 years ago 
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    {
        "Id": "7319b6f1218bead3299f30635c0d7e49b74649e887389230f938ba967ffa6efb",
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                }
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]
FilipK-CZ commented 2 years ago

Any update?

chetan commented 2 years ago

@FilipK-CZ just pushed a fix and released v0.10.1