docker_run returns no such file or directory - docker

[bmagistro]

Still working on root causing this. If I try to apply a manifest with docker::run included (fresh host build) it will error out with no such file or directory - docker. If I remove just this portion (docker::run) everything work as expected. I was expecting the relationships (https://github.com/puppetlabs/puppetlabs-docker/blob/main/manifests/init.pp#L635) to let this behave but have not generated a dependency/relation graph from puppet to review yet either.

Ideally one would be able to rebuild a host and not need to temporarily edit or remove a manifest to complete a rebuild.

CentOS 7.9/9.1
Puppet 6.28.0

[Hufschmidt]

Found the same issue with Puppet 7 and version 6.x of puppetlabs-docker.

[martijndegouw]

I think it's caused by this line in run.pp:

puppetlabs-docker/manifests/run.pp

Line 470 in 65e36c1

$detect_changes = Deferred('docker_params_changed', [$docker_params_changed_args])

which calls

puppetlabs-docker/lib/puppet/functions/docker_params_changed.rb

Line 80 in 65e36c1

stdout, _stderr, status = Open3.capture3("docker inspect #{opts['sanitised_title']}")

on the agent.