[Bug 1837254] Re: ubuntu-cpc parallel builds produce unused files

[Launchpad Bug Tracker]

This bug was fixed in the package livecd-rootfs - 2.603

---------------
livecd-rootfs (2.603) eoan; urgency=medium

  [ Tobias Koch ]
  * Add retry logic to snap-tool to make downloads more resilient

  [ Robert C Jennings ]
  * ubuntu-cpc: Only produce explicitly specified artifacts (LP: #1837254)

 -- Tobias Koch <tobias.koch at canonical.com>  Mon, 15 Jul 2019 17:59:06
+0200

** Changed in: livecd-rootfs (Ubuntu)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1837254

Title:
  ubuntu-cpc parallel builds produce unused files

Status in livecd-rootfs package in Ubuntu:
  Fix Released

Bug description:
  In parallel builds where a list of image targets are provided, the build
  may produce binaries that are not part of the named set of targets but
  are created by series dependencies.  These implicitly created binaries
  may be generated by multiple builds but are unused as our convention for
  the ubuntu-cpc project is to only consume binaries from the explicitly
  named image targets; this avoids overwriting the same object by multiple
  parallel builds.  The problem is that as we build out parallel jobs for
  a number of image targets (multiplied by each supported architecture)
  we're wasting a lot of resources.

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