In many cases we need to open files as binary to avoid errors on Py3
about writing binary data to file opened in text mode.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Even a failed lorax task can leave behind some in-progress images. Pungi
needs to copy the files into compose/ subdirectory only if the task
finished successfully.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1485021
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
It's possible a variant is excluded via tree_variants option and the
section does not match anything. It can be confusing to users why
nothing is happening. This patch lets Pungi log all unmatched patterns.
Fixes: https://pagure.io/pungi/issue/692
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
We can't reliably tell user what system packages are missing as the name
might be different on different systems. Addiotionally there's no reason
why not rely on the packaging to be correct.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
It makes no sense to repeat the same configuration for multiple
architectures. Instead we should just list the architectures as another
key in the mapping. There is an option to specify multiple config dicts.
This preserves full backwards compatibility, the old config format is
still accepted.
Fixes: https://pagure.io/pungi/issue/678
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When a file should be obtained from a git repository, allow running an
arbitrary command (like `make`) after clone but before copying the files
out. This only works for the Git backend.
The downside is that a clone is needed and we can no longer use `git
archive` to speed things up.
Fixes: https://pagure.io/pungi/issue/5
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The paths need to be absolute so that subprocesses started during the
compose with a modified cwd will still work.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
There's no reason for reading the whole log of depsolving into memory
just to split it into lines and process one line at a time.
We can just as well read it in chunks.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Alternatively the call to repoclosure can be turned off. This is
customizable per variant and architecture.
Fixes: https://pagure.io/pungi/issue/676
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
With this patch it is possible to run the test compose script from the
top level directory. This makes it slightly easier to use.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Instead of adding images to metadata and then creating hardlinks in a
separate step, do it immediately while we still have accurate
information about what variants it should be linked to.
Fixes: https://pagure.io/pungi/issue/670
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The rpmUtils module is provided yum-utils package, which is only
available for Python 2. There is no replacement for the functionality in
DNF.
There is a proposal to add this functionality to rpm itself, but it's
not really moving forward very much:
https://bugzilla.redhat.com/show_bug.cgi?id=1072972
As a short term solution let's copy the needed parts of rpmUtils.arch
module directly to pungi code base.
Fixes: https://pagure.io/pungi/issue/533
Signed-off-by: Qixiang Wan <qwan@redhat.com>
Instead of iterating over the images metadata and appending the checksum
to relevant files immediately, we should store them and write only once.
This avoid an issue when the same image is mentioned in the metadata
multiple times. This happens for source images that are listed under
each binary arch.
The unified isos script is updated to use the exact same logic and code.
This also uncovered a problem with the metadata for debuginfo unified
isos: their paths in metadata were incorrect, which lead to missing
checksums.
Fixes: https://pagure.io/pungi/issue/667
Fixes: https://pagure.io/pungi/issue/668
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When creating the final repo, we reuse metadata from arch repo used for
depsolving. This however breaks creating deltas with createrepo_c.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When there are composes with two digit respin, the code would prefer 9
over 10 as latest. Respin needs to be treated as a number.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Createrepo expects to be pointed to a directory with the actual RPM
files, not the previous repo. This means that when hashed directories
are used, we need to pass in a lot of directories.
Fixes: https://pagure.io/pungi/issue/344
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The message announcing new ostree commit contains hash of the commit,
the ref it's for, but there is no information about where the repo
actually is.
This patch adds `repo_path` key into the message with URL of the repo
and `local_repo_path` with path to the repo on local filesystem.
Relates: https://pagure.io/pungi/issue/650
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When gather_method is set to nodeps, we should not ignore the comps
group that the method received. Instead it should find out which
packages are in those groups and take them into the compose.
In order for this to be of any reasonable use, the comps file needs to
include all dependencies for the packages.
Fixes: #653
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The notification hooks can be useful for doing other things than just
announcing status on message bus. For this to be truly usable, we need
the ability to use multiple scripts.
This patch allows the command line option to be specified multiple
times. Each given script will be called. Even if the script fails, it
does not block the compose.
Additionally the output of the notification scripts is logged now to
make it possible to debug possible failure.
Relates: https://pagure.io/pungi/issue/650
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
There can be multiple images listed for a single variant, the config
validation should not reject it.
The syntax with a single config object is still accepted. The price for
that is less descriptive error message when there are errors.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
For each tag we ask Koji about (there might be more than one in
modularity case), we create a log file with list of RPMs and details
about which tag they were pulled from. This makes it easier to find out
where the package is inherited from.
Fixes: #547
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The Koji task can be restarted and lorax will fail if the output
directory already exists. Let's start the work in runroot by removing
the output directory.
Relates: #641
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When there's a temporary network issue, Pungi will fail to turn a branch
into a commit hash. This would abort the whole compose. Instead we
should just retry a few times.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When koji is authenticated with a keytab, by setting the private
directory we erased rest of existing environment. In non-keytab path,
the environment variables got removed as well.
This patch makes sure that the environment will not be modified more
than necessary (by setting KRB5CCNAME if needed).
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
If a phase is started successfully, it needs to be stopped as well. In
most cases when `stop` is called immediately after `start`, this is not
a problem.
Only when something else happens while a phase is runnning and this
something fails, Pungi will deadlock and never exit. This something
could be another phase or just main thread raising an exception.
Fixes: #625
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When there is a typo in the comps file, instead of crashing with a
non-descript KeyError we should raise a nice error with details about
the problem.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Occasionally we have seen the mount command fail. The default error
message says to set some environment variables and try again. We can
just always set the environment and only print the output on failure.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When looking at a package in a lookaside repo, it does not make much
sense to process its dependencies. We should just assume that the
lookaside can satisfy them.
In the worst case, this could result in packages being pulled into the
compose just so that they could satisfy a dep of something in lookaside.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
If keytab is used for authentication, other commands than runroot can
possibly fail due to the credentials cache being overwritten.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The get_system_release_packages function can never be called without a
variant, so it makes no sense to check for that condition.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
* add comments explaining what's going on
* break too long lines
* simplify the logic where possible
* use with statement to work with files
* remove commented out and unused code
* introduce helpers to reduce code duplication
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
If the koji profile we are using is configured to use keytab, we should
run koji executable with a fresh credentials cache. Otherwise we risk a
race condition as multiple processes will trample over the same
directory in /tmp/krbcc_0.
This is currently only implemented for calling `koji runroot`. We might
need to do it for other commands as well (currently there is a sleep to
avoid the race condition for other commands).
Fixes: https://pagure.io/releng/issue/6715
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
In order to avoid conflicting tags, OSBS allows only one build for a
repo/branch pair at the same time. To avoid race conditions, we should
make sure we always pass in the branch. This commit makes it a required
option.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
