Running kaniko exeutor inside another container

[sushama-kothawale]

Hi,

I am trying to use kaniko executor gfor building the multi language applications. Below is the setup details:
gitlab-runner pods --> custom docker container --> kaniko-executor container

for the above setup I am trying below command:
docker run -v /code/devops-python-boilerplate:/workspace gcr.io/kaniko-project/executor:latest --dockerfile=/workspace/Dockerfile --destination=devops-python-boilerplate:tag --verbosity=debug

Error: error resolving dockerfile path: please provide a valid path to a Dockerfile within the build context with --dockerfile
Usage:
  executor [flags]
  executor [command]

So after debugging it got to know that volume is not getting mounted to docker container.
docker run --privileged -v /code:/workspace alpine ls /workspace/
it return empty

can someone help here? how to run kaniko on docker-in-docker setup

@JeromeJu