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How to connect to the haproxy container created by using alpinelinux image?


#1

how to connect to the haproxy container created by using alpinelinux image?


(Fsejoseph) #2

What are you connecting it to? Are you exec?


#3

Yes. I have built haproxy image alpinelinux 1.8 and launched the container. the container is running fine. This has entry point. I tried connecting to it using shell and as well as entrypoint but dont have any luck. I can see logs of container etc with docker logs but would like to connect to it. thank you

sudo docker exec -it 8d9299a55b4c bash
rpc error: code = 2 desc = oci runtime error: exec failed: container_linux.go:247: starting container process caused “process_linux.go:110: decoding init error from pipe caused “read parent: connection reset by peer””


#4

The haproxy docker image is using docker-entrypoint.sh. I am using the following docker image. thanks


(Fsejoseph) #5

Try
sudo docker exec -it 8d9299a55b4c sh
or
sudo docker exec -it 8d9299a55b4c /bin/bash


#6

I tried this before and didn’t work. I have also launched a new container now. I think this has to do with the entrypoint or may be entrypoint need to be specified as argument. I even speifying entrypoint as well that didn’t work either. Below are the output of sh and /bin/bash with -exec. thank you
sudo docker exec -it d28bf4a370dc sh
rpc error: code = 2 desc = oci runtime error: exec failed: container_linux.go:247: starting container process caused “process_linux.go:110: decoding init error from pipe caused “read parent: connection reset by peer””

sudo docker exec -it d28bf4a370dc /bin/bash
rpc error: code = 2 desc = oci runtime error: exec failed: container_linux.go:247: starting container process caused “process_linux.go:110: decoding init error from pipe caused “read parent: connection reset by peer””


(Fsejoseph) #7

I am not sure tell you the truth. I would google the whole error. I see a lot of other people had the same problem.
https://www.google.com/search?q=rpc+error%3A+code+%3D+2+desc+%3D+oci+runtime+error%3A+exec+failed%3A+container_linux.go%3A247%3A+starting+container+process+caused+“process_linux.go%3A110%3A+decoding+init+error+from+pipe+caused+“read+parent%3A+connection+reset+by+peer””&rlz=1C1GGRV_enUS767US767&oq=rpc+error%3A+code+%3D+2+desc+%3D+oci+runtime+error%3A+exec+failed%3A+container_linux.go%3A247%3A+starting+container+process+caused+“process_linux.go%3A110%3A+decoding+init+error+from+pipe+caused+“read+parent%3A+connection+reset+by+peer””&aqs=chrome..69i57.451j0j7&sourceid=chrome&ie=UTF-8


#8

I was able to fix it by downgrading the docker. it turned out an issue with centos rpm. thx for your help.