Hi,
One of my usage of docker is through a ubuntu host.
I don’ tthink the version is really a problem here.
The problem is that the container which are supposed to be restarted at boot and which have specific IP to answer to like -p 10.0.0.10:10000 are not doing it because of this (this is jsut an example as many others)
Aug 14 00:14:27 kubuntu dockerd[1722]: time="2019-08-14T00:14:27.214758962Z" level=error msg="Failed to start container 6a26e5ddccd0da424cd08998800c0f7630b2584604bb70998154068c5b1090eb: driver failed programming external connectivity on endpoint plex (fc53161481008076225365328e621af5ca74c6a6678a30c5928925cd28387cd2): Error starting userland proxy: listen tcp 10.0.0.100:32469: bind: cannot assign requested address"
Aug 14 00:14:27 kubuntu dockerd[1722]: time="2019-08-14T00:14:27.242410709Z" level=warning msg="d5095674f2a7122080f4d49781d21bd85ccbd8fe523630775380b985471dee9c cleanup: failed to unmount IPC: umount /var/lib/docker/containers/d5095674f2a7122080f4d49781d21bd85ccbd8fe523630775380b985471dee9c/mounts/shm, flags: 0x2: no such file or directory"
Aug 14 00:14:27 kubuntu dockerd[1722]: time="2019-08-14T00:14:27.242984461Z" level=error msg="d5095674f2a7122080f4d49781d21bd85ccbd8fe523630775380b985471dee9c cleanup: failed to delete container from containerd: no such container"
Aug 14 00:14:27 kubuntu dockerd[1722]: time="2019-08-14T00:14:27.243004700Z" level=error msg="Failed to start container d5095674f2a7122080f4d49781d21bd85ccbd8fe523630775380b985471dee9c: driver failed programming external connectivity on endpoint Sync (9c94d1d7fcccfee21ab7666c843ab47cc71d17c4dcee04665ba6cb17a73dcc1e): Error starting userland proxy: listen tcp 10.0.0.100:50100: bind: cannot assign requested address"
It has been I think the same error since 16.04 at least. And if my experiences are correct it doesn’t happen if I don’t put a specific ip to those container.
It’s not a problem of the ip or port being in used. It’s a problem of timer. The docker engine is loaded too early in the boot process. The best proof of it is that if I restart the docker.service then every container start correctly.
I don’t see anyone else with the same problem bbut it seems quite a common problem to me, so is there a trick or a workaround to resolve this?
I don’t use docker-compose, I’m just launching my container through command lines.
Should I file an issue for that on github? I’ve seen a lot of people having this problem but with windows version.
thanks in advance for all the help and avices