Run runv with docker create busybox container failed

[ZhangSenter]

ENV:
ubuntu16.04.2 64bit
go version go1.10.1 linux/amd64
runv version 1.0.0
Docker version 18.03.0-ce

STEP:

1. according to the https://github.com/hyperhq/runv/tree/master instructions.
2. Some steps.
3. runv --kernel /var/lib/hyper/kernel --initrd /var/lib/hyper/hyper-initrd.img run mycontainer and it was successful, info as follow:
   root@node-dev9:~# runv list
   ID PID STATUS BUNDLE CREATED OWNER
   mycontainer 79976 running /containerbundle 2018-04-24T09:54:03+08:00 root
4. docker run --rm -it busybox and it was failed, info as follow:
   root@node-dev9:~# docker run --rm -it busybox
   set winsize failed, rpc error: code = Unavailable desc = all SubConns are in TransientFailure

Does it not support ubuntu16.04? Or something else？

[bergwolf]

@ZhangSenter Thanks for reporting! I can confirm the error in my local setup. Looks like something has changed in docker's network configuration.

I0424 13:49:07.180841   22405 network.go:433] get interface {47 48 172.17.0.2/16 02:42:ac:11:00:02 eth0 1500}
I0424 13:49:07.355826   22405 network.go:444] got mirredPairs: [{47 49}]
E0424 13:49:07.363465   22405 network.go:464] no such file or directory

Need to take a closer look at it.

[qifcheng]

It seems that it's the docker version problem, I meet the same issue when I use docker-ce 17.03, it works fine after I upgrade the docker version to 17.06 as offical doc said.