Comment 20 for bug 1533682

After some small talk with Max, he convinced me that we should not use any generic link to repository - instead we should use one specific snapshot for mos-repos sources.

Why it's better? For example:

1. apt-get update is run on one node
2. in the meantime /mos-repos/ is updated (every 15 minutes)
3. apt-get install will fail because some packages does not exists anymore

Obviously there are also other scenerios which may fail.

So file http://mirror.fuel-infra.org/mos-repos/ubuntu/8.0.target.txt (version 8.0 example) should be read first and jobs should use only this snapshot.

The same thing goes for /pkgs/ mirror (update every day). The failure possibility is much, much smaller but it still exists.

/pkgs/ mirror also have snapshot file (was suggested by build-team) http://mirror.seed-cz1.fuel-infra.org/pkgs/ubuntu-latest.htm which is formated in a bit different way but the functionality stays the same. It would be much more reliable to also use it instead of generic path.

I believe these two things may improve stability of these failing jobs.