Dmitriy Rabotyagov 77bb885d07 Make collections installation more reliable
Installing collections with ansible-galaxy is causing a large number
of CI job failures [1].

This patch switches collections installation to github from galaxy
for supported collections, and adding retry for task itself.

[1] http://paste.openstack.org/show/799081/

Change-Id: Ib61be19b815882ec2167d452b78565ea78c5284c
2020-10-19 10:36:50 +00:00
..
2017-08-28 20:26:55 +09:30
2020-06-01 21:10:58 +03:00
2017-05-27 19:50:14 +00:00