Hi,
I have a Jenkinsfile with the following docker step:
agent {
dockerfile {
filename "Dockerfile"
}
}
steps {
sh 'cd sites/all/themes/custom/zen; npm install; gulp'
}
And my Dockerfile consists of:
FROM node:7.7
RUN npm install gulp gulp-cli -g
Which installs the npm packages that are required by the project and runs
the necessary gulp commands as well. When I try doing the step without
Jenkins (manually docker run) the script runs correctly. However, when I
run via Jenkins and the Jenkinsfile, I get permission denied errors with
the files the attempted install paths being quite different from where they
would normally be. On further investigation of the jenkins command:
docker run -t -d -u 110:115 -w /workspace-dir -v
/workspace-dir:/workspace-dir:rw ...
I found that the -u flag was using the uid/gid of my Jenkins user on the host
(which does not exist in my image). Currently, my jenkins install is not via
jenkins (its installed via apt on an ubuntu server). So I'm not entirely sure
of what would be the best approach to this issue. Should I be creating a user
with the same uid/gid via docker? Or is there some other recommended approach
to do this?
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