Files
856dbe5280d8887dd3905c3d565be176ccb9e3bb
Stephen Finucane
856dbe5280
Only install python3 packages if necessary
In change I43de36ab570af40bc837d859568f5428c167f083, we started installing the 'python3-' variants of the 'python-' packages installed by the 'ceph-common' package in 'install_ceph_remote'. In that change, we made the assertion that we didn't need to "both hiding this behind the 'python3_enabled' function or 'USE_PYTHON3' variable since (a) these packages can happily coexist, (b) projects should be switching to Python 3 now, and (c) using these would require sourcing additional, otherwise unnecessary devstack libraries just to use this simple function". However, this didn't take into account the fact that this plugin is not versioned. This means *any* job that uses this plugin, including things like stable/pike, will now attempt to install the 'python3-' packages. Since the base OS on stable/pike, Xenial (16.04), doesn't actually provide these 'python3-' variants, the command will always fail. Start hiding the command behind a 'use_python3' function call. Hopefully by time we drop Python 2 support here we won't have maintained branches using Xenial. If we do, we'll need to branch or something like that. Change-Id: I890a1e673fde212218eff4fcf82f7941b3283e5f Signed-off-by: Stephen Finucane <stephenfin@redhat.com> Closes-Bug: #1853280