Optionally remove portage files, so that we can cache package and
keep the portage directory around, specifically for nodepool.
This also adds a section to the Gentoo readme about the variable
and renames the 00-gentoo-distro-name environment file to a more
appropriate name of 00-gentoo-envars.
Also brought up was the location of the gentoo-releng.gpg file,
this has been moved and the refrencing paths updated.
Change-Id: I20c91b36082828faa1ca481585acc5f9933211e1
This patch fixes the profile autodetect. If the profile was passed at install
time, it would overridden by the environment.d script. This was fixed by
accepting the value passed by the user, if one was passed.
The enviroment.d file is run outside of chroot, because of this eselect will
not be available on non-gentoo systems. We change the behavior to work
elsewhere, it was not working on non-gentoo systems and giving bad results on
gentoo systems (returing values from the host, not the guest being built).
This patch also fixes shm detection by checking if it is mounted already.
Change-Id: Ie58d8e19529a731bfbc9eeb4bb246988d1aaa772
This checks the profile, if it has hardened in it's name it needs xattr support
unfortunately xattr support cannot yet be relied on everywhere, so it needs to
be disabled for hardened profile builds to correctly pax-mark.
Change-Id: I7fb855249a9e6c9b6497ab5061b4ea3c014f5081
Closes-Bug: 1537177
uses upstream's stage4 images, includes all the needed bells and
whistles for openstack on kvm.
Change-Id: Ibca43173c30c2a74a73a2e2d9dd6d6d832c62694
Closes-Bug: 1530911
