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Description of problem:
Folks, I am not sure what I am doing wrong (I don't expect you released a docker build without testing it) but when I publish a port using the parameter "-p SRC:DST" I get the following error:
exec: "docker-proxy": executable file not found in $PATH.
I fixed the problem by the following command:
ln -sf /usr/libexec/docker/docker-proxy-current /usr/libexec/docker/docker-proxy
Version-Release number of selected component (if applicable):
docker-1.13.1-74.git6e3bb8e.el7.x86_64
How reproducible:
Always
Steps to Reproduce:
1. docker run -it --rm -p 80:80 fedora /bin/bash
Actual results:
/usr/bin/docker-current: Error response from daemon: driver failed programming external connectivity on endpoint serene_easley (c52ba532ff76325d404769ea1b867f511d181b63f99b3a85388604deb8585595): exec: "docker-proxy": executable file not found in $PATH.
Expected results:
The container starts.
Additional info:
If I run the command again, I get the following message:
/usr/bin/docker-current: Error response from daemon: driver failed programming external connectivity on endpoint wonderful_goodall (6a1d68ab6e40e3526ddba91378741ff5efa69d25a9bde8748bb362b64942ce4b): Bind for 0.0.0.0:80 failed: port is already allocated.
I found the root cause. Someone has created the machine with the file /etc/systemd/system/docker.service.d/lvm.conf which changes the option ExecStart.
Thank you Michal Minar <miminar>!
I apologize for the noise.
Hi Jakub,
How did you resolved the issue, Because i am facing the same issue.
Can you share the steps. You said the issue fixed with the file /etc/systemd/system/docker.service.d/lvm.conf
Since i am not seen any of the filename like you mentioned in my docker system.
Hi ArunRaja,
please check your system for modifications to docker service.
What is your docker version? Where is your docker-proxy binary located? e.g.:
rpm -ql docker | grep proxy
/usr/libexec/docker/docker-proxy-current
Does it exist on your system?
[[ -e $(rpm -ql docker | grep proxy) ]] && echo exists || rpm -V docker
How is your docker daemon launched?
systemctl show docker.service | grep ExecStart
ExecStart={ path=/usr/bin/dockerd-current ; argv[]=/usr/bin/dockerd-current --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current --default-runtime=docker-runc --authorization-plugin=rhel-push-plugin --exec-opt native.cgroupdriver=systemd --userland-proxy-path=/usr/libexec/docker/docker-proxy-current --init-path=/usr/libexec/docker/docker-init-current --seccomp-profile=/etc/docker/seccomp.json $OPTIONS $DOCKER_STORAGE_OPTIONS $DOCKER_NETWORK_OPTIONS $ADD_REGISTRY $BLOCK_REGISTRY $INSECURE_REGISTRY $REGISTRIES ; ignore_errors=no ; start_time=[Mon 2019-07-22 13:55:07 UTC] ; stop_time=[n/a] ; pid=25717 ; code=(null) ; status=0/0 }
If your --userland-proxy-path=/usr/libexec/docker/docker-proxy-current param looks different, check your config files related to docker for modifications. E.g.:
cat /etc/sysconfig/docker*
ls -l /etc/systemd/system/docker.service.d/
I was having the same docker-proxy error message as OP and a google search brought me here.
In my instance, I overridden the ExecStart to include nvidia-container-runtime. My string did not include the --userland-proxy-path. Once I added it in, the error message went away.