almalinux/pungi
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The utility for building of AlmaLinux distributions (repos, ISO images).
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Lubomír Sedlář 69316d827a [util] Remove umask manipulation from makedirs 
This causes a race condition: umask is process-wide setting, so any file
created by another thread while the umask is set to 0 will have wrong
permissions. This also removes the possible problem of not resetting the
umask if exception is raised.

Fixes: #239
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2016-03-31 10:10:10 +02:00
bin [atomic] Add atomic_installer phase 2016-03-23 12:00:06 +01:00
doc [atomic] Add atomic_installer phase 2016-03-23 12:00:06 +01:00
pungi [util] Remove umask manipulation from makedirs 2016-03-31 10:10:10 +02:00
share Allow specifying empty variants 2016-02-16 15:08:15 +01:00
tests [util] Remove umask manipulation from makedirs 2016-03-31 10:10:10 +02:00
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AUTHORS Initial changes for Pungi 4.0. 2015-02-10 06:47:16 -05:00
COPYING Initial changes for Pungi 4.0. 2015-02-10 06:47:16 -05:00
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MANIFEST.in 4.0.5 release 2016-02-23 12:08:33 -06:00
pungi.spec 4.1.0 dev start 2016-02-23 12:19:59 -06:00
README.md Add README 2016-03-08 16:38:40 +01:00
RELEASE-NOTES Rename product_* to release_*. 2015-07-09 06:58:30 -04:00
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TODO Initial code merge for Pungi 4.0. 2015-02-10 08:19:34 -05:00
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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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