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The utility for building of AlmaLinux distributions (repos, ISO images).
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Lubomír Sedlář ab1b5b48ec hybrid: Optimize getting lookaside packages 
The original code ended up downloading all repodata from the lookaside
repo. This could cause a lot of memory to be used.

The new code only downloads the repomd.xml and then primary record,
which is sufficient to obtain all needed information. A lot less memory
is used and the code is also significantly faster.

Here are some alternative ways of getting a list of packages from the
lookaside repo and reasons why they did not work:

 * dnf repoquery - this doesn't include modular packages unless the
   stream is default
 * dnf reposync - requires `--urls` option to only print the names,
   which is not available on RHEL 7

JIRA: RHELCMP-4761
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2021-04-15 11:02:04 +02:00
contrib/yum-dnf-compare gather: Only parse pungi log once 2017-08-09 11:04:14 +02:00
doc pkgset: Fix meaning of retries 2021-02-23 16:01:41 +01:00
pungi hybrid: Optimize getting lookaside packages 2021-04-15 11:02:04 +02:00
pungi_utils Format code 2021-03-02 18:31:45 +08:00
share Allow setting <kojitag/> in <modules/> in variants.xml to get the modules from this Koji tag. 2018-03-21 14:33:45 +01:00
tests hybrid: Optimize getting lookaside packages 2021-04-15 11:02:04 +02:00
.gitignore Run flake8 and black via tox 2020-02-07 16:14:45 +08:00
AUTHORS extra-files: Write a metadata file enumerating extra files 2016-09-07 13:02:48 +02:00
COPYING Remove FSF address from comments 2016-09-23 10:26:43 +02:00
git-changelog git-changelog: Fix running on Python 3 2019-07-02 15:05:25 +02:00
GPL Update GPL to latest version from https://www.gnu.org/licenses/gpl-2.0.txt 2015-06-25 07:50:03 -04:00
Makefile Use pytest instead of nosetests 2020-07-29 14:57:16 +08:00
MANIFEST.in Include all test fixtures in source tarball 2018-10-17 10:09:46 +02:00
pungi.spec 4.2.8 release 2021-02-12 15:20:40 +01:00
README.md README: add link to documentation 2019-02-18 14:36:48 -07:00
requirements.txt doc: Update doc/contributing.rst 2020-08-11 20:36:22 +08:00
setup.py 4.2.8 release 2021-02-12 15:20:40 +01:00
test-requirements.txt Use requirements.txt 2020-08-11 20:36:22 +08:00
TODO Initial code merge for Pungi 4.0. 2015-02-10 08:19:34 -05:00
tox.ini Use requirements.txt 2020-08-11 20:36:22 +08:00

README.md

Pungi

Pungi is a distribution compose tool.

Composes are release snapshots that contain release deliverables such as:

  • installation trees
    • RPMs
    • repodata
    • comps
  • (bootable) ISOs
  • kickstart trees
    • anaconda images
    • images for PXE boot

Tool overview

Pungi consists of multiple separate executables backed by a common library.

The main entry-point is the pungi-koji script. It loads the compose configuration and kicks off the process. Composing itself is done in phases. Each phase is responsible for generating some artifacts on disk and updating the compose object that is threaded through all the phases.

Pungi itself does not actually do that much. Most of the actual work is delegated to separate executables. Pungi just makes sure that all the commands are invoked in the appropriate order and with correct arguments. It also moves the artifacts to correct locations.

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