openstack/diskimage-builder
Code Issues Proposed changes

Add DIB_SKIP_BASE_PACKAGE_INSTALL to base element

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Along with DIB_AVOID_PACKAGES_UPDATE it is now possible to invoke the
base element without invoking any package management. This is useful
when using a dib created image as the base image.

Change-Id: Ic6da340627bd55d4d34b1669ebf3a494131f72a6
This commit is contained in:
Steve Baker 2024-09-02 14:43:00 +12:00
parent 52e2965c21
commit 14c651ca44
3 changed files with 9 additions and 2 deletions
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4
diskimage_builder/elements/base/README.rst
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@ -28,6 +28,10 @@ update.
* set 'DIB_AVOID_PACKAGES_UPDATE' to '1' to avoid updating all packages. * set 'DIB_AVOID_PACKAGES_UPDATE' to '1' to avoid updating all packages.
The 'DIB_SKIP_BASE_PACKAGE_INSTALL' environment variable can be used to
avoid installing base packages, set to '1' to skip.
Notes: Notes:
* If you are getting warnings during the build about your locale * If you are getting warnings during the build about your locale

3
diskimage_builder/elements/base/environment.d/10-base-defaults
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@ -1 +1,2 @@
export DIB_AVOID_PACKAGES_UPDATE=${DIB_AVOID_PACKAGES_UPDATE:-0} export DIB_AVOID_PACKAGES_UPDATE=${DIB_AVOID_PACKAGES_UPDATE:-0}
export DIB_SKIP_BASE_PACKAGE_INSTALL=${DIB_SKIP_BASE_PACKAGE_INSTALL:-0}

4
diskimage_builder/elements/base/install.d/00-baseline-environment
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@ -7,4 +7,6 @@ fi
set -eu set -eu
set -o pipefail set -o pipefail
install-packages -m base iscsi_package if [ ${DIB_SKIP_BASE_PACKAGE_INSTALL} -eq 0 ]; then
install-packages -m base iscsi_package
fi