Docker build hangs in the latest distro repo

[Sanjay K Mukherjee]

Brief Description
-----------------
1)Docker build on the latest master branch is hanging.

Attached the script for stx docker build we are using to invoke build-stx-images.sh. While building horizon logs.

2)Also Presence of only python 3 packages in the wheels tar. It causes issue while building in Python 2.7 environment.

Severity
--------
Major: System/Feature is usable but degraded

Steps to Reproduce
------------------
run the docker build script it hangs

Expected Behavior
------------------
Build should happen properly .

Actual Behavior
----------------
Build hangs

Reproducibility
---------------
100%

[Scott Little (slittle1)]

aside from adjusting theusernam in a few paths, your docker_build_script_1.sh worked for me.

It seems clear you are having problems downloading your WHEELS url. DNS issue? firewall? Hard to say. I'm hoping we can solve it with a proxy

First question ... from that same machine... can you use wget or curl to download the same url

e.g.

wget http://mirror.starlingx.cengn.ca/mirror/starlingx/master/centos/latest_docker_image_build/outputs/wheels/stx-centos-stable-wheels.tar

i.e. is the problem inherent to the machine, or does it lie within python itself?

Also, if you can get stx-centos-stable-wheels.tar onto the machine via any means, can you retry with ...

export WHEELS=file://<some_path>/stx-centos-stable-wheels.tar

[Ghada Khalil (gkhalil)]

Marking as medium priority given it's a build issue reported by only one person. It appears Scott is already engaged to help address the issue.

[Scott Little (slittle1)]

As to hanging, I'm also unable to reproduce your issue.

I tried substituting various bad ulrs into the WHEELS environment variable. It always exits cleanly with the errro ....

Traceback (most recent call last):
  File "/opt/loci/scripts/fetch_wheels.py", line 155, in <module>
    main()
  File "/opt/loci/scripts/fetch_wheels.py", line 129, in main
    data = get_wheels(wheels)
  File "/opt/loci/scripts/fetch_wheels.py", line 90, in get_wheels
    resp = urllib2.urlopen(r)
  File "/usr/lib64/python3.6/urllib/request.py", line 223, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib64/python3.6/urllib/request.py", line 526, in open
    response = self._open(req, data)
  File "/usr/lib64/python3.6/urllib/request.py", line 544, in _open
    '_open', req)
  File "/usr/lib64/python3.6/urllib/request.py", line 504, in _call_chain
    result = func(*args)
  File "/usr/lib64/python3.6/urllib/request.py", line 1346, in http_open
    return self.do_open(http.client.HTTPConnection, req)
  File "/usr/lib64/python3.6/urllib/request.py", line 1320, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [Errno -2] Name or service not known>
The command '/bin/sh -c /opt/loci/scripts/install.sh' returned a non-zero code: 1
Command (docker) failed, attempt 1 of 1.
Max command attempts reached. Aborting...
Failed to build stx-horizon... Aborting
Cleaning loci build container and image:
....
There were 1 failures:
stx-horizon

$echo $?
1

[Sanjay K Mukherjee (sanjay6976)]

Hi Scott,
Sure I will try the steps you told me to check .
And update.

[Sanjay K Mukherjee (sanjay6976)]

This issue was my environment issue fixed now. Issue can be closed

[Sanjay K Mukherjee (sanjay6976)]

This issue was my environment issue fixed now. Issue can be closed