diskimage-builder/diskimage_builder/elements/centos7/environment.d/10-centos7-distro-name.bash

export DISTRO_NAME=centos7
export DIB_RELEASE=7

# Useful for elements that work with fedora (dnf) & centos
export YUM=${YUM:-yum}
Initial centos7 support Initial support for a centos7 image. This is separate to rhel7 because the major differences are things like repo and image locations, which are always going to be different. We should merge any real changes into the redhat-common layers. Apart from the added support files in centos7/*, the other change is mostly modifications to redhat-common's extract-image to handle different partition layouts of the centos7 image. Change-Id: I943abe5ff0a803f36eda266a79af0d9220edcae7 2014-07-03 01:49:38 +00:00			`export DISTRO_NAME=centos7`
centos7; use numeric DIB_RELEASE With the introduction of centos 8 we have constructs like if [[ $DISTRO =~ (centos\|fedora) && $DIB_RELEASE -ge 8 ]] This is intended to match the "centos7" element (from the =~) but it was missed that this is setting the DIB_RELEASE to "GenericCloud". I think it makes more sense for this to be a numeric release, and makes constructs like above work. There really isn't any other type of image to choose here; thus we move it into a new, centos7 specific variable. Note that when the centos 8 images are available, we want to move to a generic "centos" element that will handle both 7 and 8 together (same as rhel) based on DIB_RELEASE and deprecate centos7; this works with that environment too. Change-Id: I2e6b7848070d6452c0563e2a122447627c6e6bf7 2019-10-14 03:25:26 +00:00			`export DIB_RELEASE=7`
Export YUM variable in centos bases Other fedora/centos elements can use the YUM variable, already set in some base elements (fedora, centos-minimal). This commit also exports it for centos/centos7. Set a fallback value in pip-and-virtualenv element. Change-Id: I681d77b924be035c81043bb34c72ec5f859e7108 Closes-Bug: 1598087 2016-07-01 10:14:38 +00:00
			`# Useful for elements that work with fedora (dnf) & centos`
			`export YUM=${YUM:-yum}`
Allow disto-specific mirror settings Most of our distros support DIB_DISTRIBUTION_MIRROR for setting the mirror to be used when building. This has a major downside where if someone would like to create a static configuration for building various distro images it cannot set DIB_DISTRIBUTION_MIRROR (think of the case where we want to run our tests). By adding support for DIB_$DISTRO_DISTRIBUTION_MIRROR this problem is resolved. Change-Id: I92964b17ec3e47cf97e3a3091f054b2a205ac768 2016-12-08 23:30:56 +00:00