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It seems silly that to find out more detailed information about the
NEVRA of a cached pkg, we have to resort to write out the header to
disk, then reading it back in with librpm in order to tease out the info
we want. Let's just encode that information directly in the commit
metadata and provide a helper to fetch it.
Closes: #847
Approved by: cgwalters
I didn't realize at the time I wrote the cache_branch_to_nevra test that
the already existing test-utils.c would be the perfect place to add this
test. Merge the two together now.
Closes: #847
Approved by: cgwalters
There are a few different use cases here. First, for layering new packages,
there's no good reason for us to force a reboot. Second, we want some support
for cherry-picking security updates and allowing admins to restart services. Finally,
at some point we should offer support for entirely replacing the running tree
if that's what the user wants.
Until now we've been very conservative, but there's a spectrum here. In
particular, this patch changes things so we push a rollback before we start
doing anything live. I think in practice, many use cases would be totally fine
with doing most changes live, and falling back to the rollback if something went
wrong.
This initial code drop *only* supports live layering of new packages. However,
a lot of the base infrastructure is laid for future work.
For now, this will be classified as an experimental feature, hence `ex livefs`.
Part of: https://github.com/projectatomic/rpm-ostree/issues/639Closes: #652
Approved by: jlebon
I want to use this in livefs, where I'll end up doing some diff
computations on the server and am currently rendering text there.
It might also be a step towards using this in `db diff`.
Closes: #709
Approved by: jlebon
Allow the `make vmcheck` target to take a HOSTS var, which is simply a
space-separated list of hosts on which we can run testsuites. Add a
multitest.py script that takes care of monitoring and scheduling the
tests onto the nodes.
The script itself is "dumb": we don't know how long each test can take,
so we can't do any smart/heuristic scheduling that could save more time.
Closes: #675
Approved by: cgwalters
We start by adding support in the core for installing packages strictly
from the cache repo. We fool the libdnf stack by re-exporting the header
as an RPM, and explicitly marking it for install. The treefile format
supports specifying the expected SHA-256 of the metadata header, in case
the cache for a specific NEVRA changed.
Closes: #657
Approved by: cgwalters
See https://github.com/projectatomic/rpm-ostree/issues/233 - for RPMs which
place files in e.g. `/opt`, we have different behavior in the treecompose case
(silently drop it) versus package layering (does the wrong thing).
Since the unpacker right now is only used in the layering case, this just
ensures we'll get a consistent error there.
Closes: #624
Approved by: jlebon
This is useful when you want to rerun vmcheck after changing the test
case (rather than any compiled code), so no new overlay is actually
required.
Closes: #561
Approved by: cgwalters
This is just the final bit required to make sure the vagrant and
non-vagrant paths can work happily together. It's mostly minor fixes,
though the most major change which also affects vagrant is that we now
sync to the root home dir, rather than ~vagrant.
Closes: #524
Approved by: cgwalters
My development environment is now using "pet" docker containers.
I use VMs for testing things that require that (like rpm-ostree).
This patch builds on work from @jlebon in
https://github.com/projectatomic/rpm-ostree/pull/509
to rework `vmcheck` such that it can work on any `ssh-config`. By
default we expect this to be Vagrant.
However, I go a lot farther and delete the `vmbuild` code that was
trying to do builds in a container on the target VM. I think this is
still worth pursuing at some point, but for now I think it's
reasonable to assume that the rpm-ostree developer audience uses Linux
as their host workstation and hence has containers.
(There's another important point here in that for developing lower
level things like rpm-ostree, there's a strong push to make the VM
disposable and not a pet)
Closes: #516
Approved by: jlebon
Thought it'd be fun to write a test for verifying proper handling of
scriptlets during package layering. There's obviously a lot more that
could go in here (patches welcome!), but it's a start.
Closes: #434
Approved by: cgwalters
We don't have a lot of outstanding changes to the C code, so now seems
like a good time to do this. I implemented this with some highly
sophisticated sed commands like:
```
find -name '*.c' | while read name; do sed -i -e 's,gs_unref_object \([A-Za-z]*\) \*,g_autoptr(\1),' ${name}; done
```
Part of dropping the dependency on libgsystem, same as what we're
doing in ostree.
Closes: #393
Approved by: jlebon
Tests were failing because we were silently falling back to the system
libhif, which, as of PR #158, changed a string from non-const to const,
which meant we were double free-ing strings.
Closes: #373
Approved by: cgwalters
For the regular hack/build/test cycles, creating a new deployment each
time becomes overkill. We add a new `make vmoverlay` target which
directly overlays the newly built binaries on an unlocked system.
We also make rsync smarter so that we can afford to not `make clean`
everytime while still allowing the host's repo to be fully configured.
Closes: #360
Approved by: cgwalters
We're going to be create many different packages in the future. Let's
refactor and generalize the targets so that they can build anything.
We also add a package foo, which will be used soon for a basic test of
package layering.
Closes: #344
Approved by: cgwalters
This is a very simple test harness inspired by the atomic one. It's a
simple bash script that sets up a permanent ssh connection to the host
and runs the test scripts. Also add a "demo" test-basic.sh test to make
sure that it works.
Closes: #344
Approved by: cgwalters
The `make vmshell` target makes it even easier to immediately try out
your changes in a live running Atomic Host. It will automatically
provision the VM, sync your latest changes, build, install in a new
deployment onto which the VM is rebooted, and drop you in the shell.
Closes: #321
Approved by: cgwalters
- Move all the uninstalled, non-destructive tests to check/
- Add a README
- Move utilities to utils/
- Move common files to common/
Closes: #304
Approved by: cgwalters
For now, we don't remove the ability to install tests (e.g. the
necessary blurbs in glib-tap.mk are still there), but we take out all
our previously installed tests from the list.
All the previously installed tests are then converted to work
uninstalled. This also allows us to do some simplifications in the test
cases.
Also do some cleanups in the Makefile to improve legibility.
Closes: #304
Approved by: cgwalters
I was tracking another regression where we seem to have lost
`/usr/etc` contents which manifested as `Labeling with... (null)`
which was clearly wrong.
Now this change actually impacts the test suite - we now (again IMO
correctly) error out if `selinux: true`. The `no-selinux-tag` test
no longer makes sense, so delete it.
We do need more "real" tests that use selinux on and off.
Pull request: #243
Approved by: jlebon
Currently the libhif logic for selecting packages to install might
choose source packages, which causes all sorts of problems in both
libhif and rpm-ostree which aren't prepared to "install" source RPMs.
Fix this by deleting the srpm, which means it won't end up in the
repodata, and we won't abort deep in the bowels of librpm.
Pull request: #245
Approved by: giuseppe
The 'testenv' target enters an environment in which a tmpdir is created
and the daemon is set up and started. This is useful for easy testing.
$ make -j4 && make install
$ make testenv
===== ENTERING TESTENV =====
$ # now we can easily test our new code
$ # we can even make use of helper funcs
$ source ../tests/libtest.sh
$ setup_os_repository archive-z2 syslinux
$ exit
===== EXITING TESTENV =====
Running `make check` would fail because test-ucontainer.sh uses
test-repo, which points directly to the installed_testdir, where it is
not installed yet.
We make another processed version of test-repo.repo.in which instead
points to the repo in the srcdir and make use of that in
test-ucontainer.sh.
There are probably other ways of solving this, but this is the one that
jumped out at me.
Unfortunately RHEL 7 has an older version of dbus, and I use it as a
workstation. It's not a lot of code and only used for tests. We can
make it build time conditional down the line or something.
On the plus side, we share some code between the library and the
binary now. On the downside, because `librpmostreepriv.la` is a
noinst library, its code text is duplicated between the shared library
and binary, at least until we either:
- Have the binary solely use the public shared library (like ostree does)
- Install `librpmostreepriv.so` to e.g. `/usr/lib64/rpm-ostree/librpmostreepriv.so`
without the headers being public
A local yum repository, which contains a dummy .rpm package adding
support for programs needed by the post-process phase, is created as
part of the test.
Since no libc is present, the empty.c program (which is a no-op)
directly invokes the interrupt 0x80 to exit.
The test works only on x86_64, it is skipped on other architectures.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
We currently have an internal-only library, but the sources for it are
in the same dir as the app. For future work on a public shared
library, we'll need a clearer source structure.
Start by just renaming the app files into `src/app/`, and the internal
private library into `src/libpriv/`, with the appropriate
`Makefile.am` changes.
Closes: https://github.com/projectatomic/rpm-ostree/pull/123
