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

export DISTRO_NAME=ubuntu
export DIB_RELEASE=${DIB_RELEASE:-xenial}
export DIB_DEBIAN_COMPONENTS=${DIB_DEBIAN_COMPONENTS:-main,restricted,universe}

if [ -n "${DIB_UBUNTU_DISTRIBUTION_MIRROR:-}" ]; then
    DIB_DISTRIBUTION_MIRROR=$DIB_UBUNTU_DISTRIBUTION_MIRROR
fi

# There are two default distro mirrors depending on architecture
ARCH=${ARCH:-}
if [[ "arm64 armhf powerpc ppc64el s390x" =~ "$ARCH" ]]; then
    default_ubuntu_mirror=http://ports.ubuntu.com/ubuntu-ports
else
    default_ubuntu_mirror=http://archive.ubuntu.com/ubuntu
fi

export DIB_DISTRIBUTION_MIRROR=${DIB_DISTRIBUTION_MIRROR:-$default_ubuntu_mirror}
Add minimal ubuntu and centos base elements There are times when a much more stripped down base image is desired over the distro cloud images. For instance, Infra would like some base images that do not have cloud-init or really much of anything else. This is easy to accomplish with debootstrap and rinse. Change-Id: I44ff22457165afb048fdaea469210ae47d83dd3f 2014-11-22 23:46:33 +00:00			`export DISTRO_NAME=ubuntu`
Make xenial the ubuntu default This is the new LTS. Change-Id: I42a6c0520dde8be21df396e7c2e6fb5ae55d2025 2016-06-25 04:20:04 +00:00			`export DIB_RELEASE=${DIB_RELEASE:-xenial}`
Split the debootstrap functions into an element debootstrap is not debian or ubuntu specific. We can make a debootstrap element that knows how to do all of the things, and then a debian-minimal and ubuntu-minimal image that use it. Finally, make the debian element simply be a collection of the extra things we do to make it look like a cloud-init based cloud image. Change-Id: Iaf46c8e61bf1cac9a096cbfd75d6d6a9111b701e 2015-03-22 20:11:55 +00:00			`export DIB_DEBIAN_COMPONENTS=${DIB_DEBIAN_COMPONENTS:-main,restricted,universe}`
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_$DISTRO_DISTRIBUTION_MIRROR this problem is resolved. Change-Id: I92964b17ec3e47cf97e3a3091f054b2a205ac768 2016-12-08 23:30:56 +00:00
			`if [ -n "${DIB_UBUNTU_DISTRIBUTION_MIRROR:-}" ]; then`
			`DIB_DISTRIBUTION_MIRROR=$DIB_UBUNTU_DISTRIBUTION_MIRROR`
			`fi`
Use correct Ubuntu distro url on non-x86 arches diskimage-builder usually provides defaults that work out of the box. One default that does not work outside of x86 land is Ubuntu distro mirror url. Considering there are only two valid default options, we can automatically choose a better default. This patch changes behavior only for architectures known to be using http://ports.ubuntu.com/ubuntu-ports. All others still would use http://archive.ubuntu.com/ubuntu as default. It provides some guarantee that we do not introduce a regression. Change-Id: If95a64bac0c88f30736da4bae7f1fdce126c0bf6 2017-03-23 01:22:33 +00:00
			`# There are two default distro mirrors depending on architecture`
			`ARCH=${ARCH:-}`
			`if [[ "arm64 armhf powerpc ppc64el s390x" =~ "$ARCH" ]]; then`
			`default_ubuntu_mirror=http://ports.ubuntu.com/ubuntu-ports`
			`else`
			`default_ubuntu_mirror=http://archive.ubuntu.com/ubuntu`
			`fi`

			`export DIB_DISTRIBUTION_MIRROR=${DIB_DISTRIBUTION_MIRROR:-$default_ubuntu_mirror}`