angstwad/docker.ubuntu

Broken proxy.conf file is created with incorrect proxy values on v3.3.0

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crazysaem commented

Running this ansible role with everything left on default will now create this proxy.conf file on v3.3.0:
/etc/systemd/system/docker.service.d/proxy.conf:

[Service]
Environment="HTTP_PROXY= HTTPS_PROXY= NO_PROXY="

Thus e.g. docker pull hello-world will fail with the following:

Error response from daemon: Get https://registry-1.docker.io/v2/: proxyconnect tcp: dial tcp :0: getsockopt: connection refused

Workaround: Setting the following vars to an empty string solves the issue, and does not create the broken proxy.conf file anymore:
(The proxy.conf file also needs to be deleted manually)

vars:
  docker_http_proxy: ''
  docker_https_proxy: ''

Since this works fine on v3.2.0, the issue must've been introduced here https://github.com/angstwad/docker.ubuntu/pull/160/files

dleehr commented

I'm seeing this as well. Thanks for the report and the fix!

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