fork/exec ./debug: operation not permitted

user_699215 0
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My goal is to be able to remote debug from Atom.io. into a docker container running go in dlv debugger. This is the first problem:

Update:1. I am running Docker container on a mac, but that should not influence the code signing thing as I am running in a container, right?

Update:2. Codesignig the host, did not help.

Error:

1. root@...:/go/src/app# go get github.com/derekparker/delve/cmd/dlv

2. root@...:/go/src/app# dlv debug hello.go

could not launch process: fork/exec ./debug: operation not permitted

Then tried to

1. root@...:/go/src/app# sudo

2. bash: sudo: command not found
delve docker go
4 Answers

Docker has security settings preventing ptrace(2)

See how i fixed it.

if using a docker-compose file to run the container then append seccomp:unconfined in the services section like below

api: 
  security_opt:
    - seccomp:unconfined

if using docker run ...passing seccomp:unconfined works as well

user_31395950

Run Docker container as a command:

docker run -itd -p 2028:22 -p 2345:2345 --dns=10.236.8.8 --privileged=true --name=golang  centos7-golang  /usr/bin/supervisord

it works for me~

user_81577030
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