Teach `ostree-finalize-staged.service` to check for a file in `/run` to
determine if it should do the finalization. This will be used in
RPM-OSTree, where we want to be able to separate out "preparing updates"
from "making update the default" for more fine-grained control. See:
https://github.com/projectatomic/rpm-ostree/issues/1748Closes: #1841
Approved by: cgwalters
This can happen if a deployment was staged and later cleaned up. Though
just as a helper when debugging issues, let's explicitly mention that
case.
Closes: #1841
Approved by: cgwalters
Rather than wrapping each instance of `sd_journal_*` with
`HAVE_SYSTEMD`, let's just add some convenience macros that are just
no-op if we're not compiling with systemd.
Closes: #1841
Approved by: cgwalters
Otherwise, we'll be subject to whatever `umask` is currently. Normally,
processes should respect `umask` when creating files and directories,
but specifically for `ostree admin unlock` (or `rpm-ostree usroverlay`),
this poses a problem since e.g. a `/usr` with mode 0700 will break any
daemon that doesn't run as root and needs to read files under `/usr`,
such as polkitd.
This patch just does a `chmod()` after the `mkdir()`. An alternative
would be to do `umask(0000)` after forking into the child process
that'll call `mount()`, but that'd require also moving the `mkdir()`
calls into there, making for a more intrusive patch.
Closes: #1843
Approved by: cgwalters
Log a structured journal message when resolving the deployment path.
This will be used by the `rpm-ostree history` command to find past
deployments the system has booted into.
Closes: #1842
Approved by: cgwalters
Really, all `ostree admin finalize-staged` needs is access to `/sysroot`
and `/boot`. So let's activate it right after `local-fs.target` so that
it gets deactivated later in the shutdown process. This should allow us
to conflict with less services still running and possibly writing things
to `/etc`.
Related: https://bugzilla.redhat.com/show_bug.cgi?id=1672283Closes: #1840
Approved by: cgwalters
In Silverblue right now, the boot menu title looks like this:
Fedora 29.20190301.0 (Workstation Edition) 29.20190301.0 (ostree)
This is because RPM-OSTree's `mutate-os-release` feature is enabled,
which injects the OSTree version string directly into `VERSION` and
`PRETTY_NAME`. So appending the version string again is a bit redundant.
Let's just do a simple substring check here before adding the version to
the title.
Closes: #1829
Approved by: cgwalters
Even with the previous docstring, I didn't understand at first the
relationship between the `ostree-grub-generator` script and
`ostree-bootloader-grub2.c`. Throw some more docs to clarify things a
bit.
Closes: #1791
Approved by: cgwalters
When falling back to copying objects when importing them into a
bare-user repo, we only actually need to transfer over the
`user.ostreemeta` xattr.
This allows the destination repo to be on a separate filesystem that
might not even support `security.selinux`. (I hit this while importing
over virtio-9p).
Closes: #1771
Approved by: cgwalters
I found this useful while hacking on rpm-ostree but I think it might be
useful enough to upstream. This stat is really helpful for validating
that a pipeline is hitting the devino cache sweet spot.
Closes: #1772
Approved by: cgwalters
It might be "local", but e.g. we may be crossing filesystems. So there
are valid use cases for only wanting to pull the commit metadata with
`pull-local`.
Closes: #1769
Approved by: cgwalters
This is the alias version of #1749. I.e. we want to make sure that one
can't even create an alias which would end up dangling.
See also: https://pagure.io/releng/issue/7891Closes: #1768
Approved by: sinnykumari
Wrap the `Version` key in the YAML-compatible output of
`ostree --version` with quotes so that it's parsed as a string. The
issues with the previous approach in a nutshell:
```
In [5]: yaml.load("asdf: 2018.10")
Out[5]: {'asdf': 2018.1}
```
It's treating the version number as a floating-point. Now, this is
technically a backwards incompatible change, but given that the previous
approach is inherently broken for our needs, I don't see a way around
breaking it now.
Closes: #1761
Approved by: cgwalters
Rather than manually starting the `ostree-finalize-staged.service` unit,
we can leverage systemd's path units for this. It fits quite nicely too,
given that we already have a path we drop iif we have a staged
deployment.
To give some time for the preset to make it to systems, we don't yet
drop the explicit call to `systemctl start`. Though we do make it
conditional based on a DEBUG env var so that we can actually test it in
CI for now. Once we're sure this has propagated, we can drop the
`systemctl start` path and the env var together.
Closes: #1740
Approved by: cgwalters
Previously, we were preparing the root very late in the boot process;
right before we switch root. The issue with that is that most services
in the initrd that run `After=initrd-root-fs.target` expect that
`/sysroot` already points to the rootfs we'll be pivoting to. Running
this late violates that assumption.
This patch fixes this by making `ostree-prepare-root.service` instead
run right after `sysroot.mount` (the physical sysroot mounted by
systemd) but still before `initrd-root-fs.target` (which is the target
signalling that `/sysroot` is now valid and ready).
This should make it easier to integrate OSTree with other initrd
services such as Ignition.
Related: https://github.com/dustymabe/ignition-dracut/issues/20Closes: #1759
Approved by: cgwalters
For the same reasons as #1697. This is especially important in services
that are likely to be used as an `After/Before=` target in other units.
`ostree-prepare-root.service` is one such service.
Closes: #1759
Approved by: cgwalters
Write to the journal when starting to finalize a staged deployment.
Combined with the "Transaction completed" message we already emit, this
makes it easy later on to determine whether the operation was successful
by inspecting the journal. This will be used by `rpm-ostree status`.
Closes: #1750
Approved by: cgwalters
It's a neat way to point folks to the documentation (of course, better
would be to have man pages for each of those services). Also
consistently use Title Case everywhere.
Closes: #1750
Approved by: cgwalters
2018.7 started failing `test-ucontainer.sh`. I don't have the cycles to
look more deeply into what was going on there, but bumping to 2018.8
fixes it at least. (And of course, it's passing in rpm-ostree too.)
Closes: #1728
Approved by: cgwalters
Just include the whole URL that failed if libcurl failed with something
elementary like CURLE_COULDNT_CONNECT or CURLE_COULDNT_RESOLVE_HOST.
Closes: #1731Closes: #1732
Approved by: cgwalters
It started failing with:
```
ERROR: tests/check/test-ucontainer.sh - too few tests run (expected 2, got 0)
tap-driver.sh: internal error getting exit status
tap-driver.sh: fatal: I/O or internal error
make[4]: *** [Makefile:4353: tests/check/test-ucontainer.sh.log] Error 1
make[4]: *** Waiting for unfinished jobs....
```
And the artifacts are not being saved for some reason:
```
+ cleanup
+ mv test-suite.log /var/tmp/checkout
mv: cannot stat 'test-suite.log': No such file or directory
+ true
+ mv vmcheck /var/tmp/checkout
mv: cannot stat 'vmcheck': No such file or directory
+ true
```
Let's just disable this for now so that some other pending patches can
go in while we investigate.
Closes: #1727
Approved by: cgwalters
The latest rpm-ostree release no longer requires `python3-devel` so `dnf
builddep` here is no longer pulling it in, subsequently causing issues
when building an older rpm-ostree release. Let's just bump the release
tag so we don't have to also start keeping track of older dependencies.
Closes: #1708
Approved by: cgwalters
Now that we have `auto-update-summary`, there is no point in having
`commit-update-summary`. The latter also only had an effect through
the `commit` CLI command, whereas the former is embedded directly in
libostree.
There is one corner case that slips through: `commit` would update the
summary file even if orphan commits were created, which we no longer do
here. I can't imagine anyone relying on this, so it seems safe to drop.
Closes: #1689Closes: #1693
Approved by: mwleeds
Mildly bikeshed, though I find the name `auto-update-summary` to be
easier to grok than `change-update-summary`. I think it's because it can
be read as "verb-verb-noun" rather than "noun-verb-noun".
Closes: #1693
Approved by: mwleeds
Using `MAX(0, $x)` here is useless since we're comparing against an
unsigned integer. Just unpack this and only subtract if it's safe to do
so.
Also, explicitly check for `fd >= 0` rather than just `!= -1` to be sure
it's a valid fd. And finally, explicitly check the return value of
`g_input_stream_read_all` as is done everywhere else in the tree and
make it clear that we're purposely ignoring the return value of `_flush`
here, but not in other places.
Discovered by Coverity.
Closes: #1692
Approved by: cgwalters
I initially was going to add a `G_DEFINE_AUTOPTR_CLEANUP_FUNC` for
`FetchStaticDeltaData`, but it honestly didn't seem worth mucking around
ownership everywhere and potentially getting it wrong.
Discovered by Coverity.
Closes: #1692
Approved by: cgwalters
In `write_metadata_object()`, make sure when creating tombstone commits
that we're actually passed an expected checksum to use.
In `write_dir_entry_to_mtree_internal()`, sanity check that `dfd_iter`
is indeed not `NULL` before trying to dereference it.
Discovered by Coverity.
Closes: #1692
Approved by: cgwalters
One gotcha here is that we don't invalidate the RPMs if we're not
sitting on the same commit anymore. Shouldn't be too hard to fix, though
let's at least make a note of it for now.
Closes: #1668
Approved by: cgwalters
I made a logical error in #1617 which resulted in the exact *opposite*
behaviour we want when `/var` is a separate mount.
Split this out and lower the number of negations to make it more obvious
that it's correct.
Closes: #1667Closes: #1668
Approved by: cgwalters
And also print out the output if it still didn't start up in case there
are error messages hidden in there.
This should hopefully help with diagnosing the flakes we've been seeing
in starting it up.
Closes: #1652
Approved by: cgwalters
In some scenarios, it might make sense to let `ostree-prepare-root` do
the `/var` mount from the state root as before. For example, one may
want to do some system configuration before the switch root. This of
course comes at the expense of supporting `/var` as a mount point in
`/etc/fstab`.
Closes: #1617
Approved by: cgwalters
We successfully switched to F28 in rpm-ostree. Time to follow suit here.
We exclude flatpak for now since we're still hitting test issues there
on F28.
Closes: #1601
Approved by: cgwalters
I'd like to start working towards migrating the OSTree CI towards the
new PAPR model running in PACI. In order to take it for a test drive
(pun intended) without yet replacing our current CI, the new PAPR now
knows to look for a `.papr-ex.yaml` file. So as to not conflict with the
current PAPR, no GitHub statuses will be output other than a
`required-ex` label, which plays the same role as `required`. For more
information, see:
https://github.com/projectatomic/papr/commit/85b1d0a91eba6597d01b52b674de38a876f030fe
The `.papr-ex.yaml` version is essentially the same except for:
1. the `FAH27-insttests` suite runs directly in the scheduled container
(notice the new `kvm: true` key)
2. the `host:` based contexts (rpm-ostree and flatpak) are missing since
we don't support provisioning a host just yet
Keeping them in sync could get annoying, though building confidence in
the new approach will allow us to migrate faster.
Closes: #1587
Approved by: cgwalters
Let's get practical faster in the manual and have a simple "Hello World"
example right off the bat to hopefully make it easier to grok how OSTree
works.
Also some minor tweaks on wording around comparisons to git.
Closes: #1581
Approved by: cgwalters
Let's add a semi-colon between the "bootconfig swap" part and the
"deployment count change" to make it more clear they're separate
statements.
Closes: #1575
Approved by: cgwalters
This new information is already mostly part of `ostree.repo(5)`, though
let's put it in `ostree(1)` as well since that's where the switch is
officially documented.
Closes: #1560
Approved by: cgwalters
When comparing deployments to determine whether we need a new
bootversion, we should also check whether the commit "version" metadata
is the same. Otherwise, we may end up with the a bootconfig whose
`title` includes a version that doesn't match the one from the
deployment checksum.
Closes: https://github.com/projectatomic/rpm-ostree/issues/1343Closes: #1556
Approved by: cgwalters
This is not used by any test, nor is it packaged. Though let's just port
it over to py3 to certify our codebase completely py2-free. I've
manually checked that the script is still functional.
Closes: #1546
Approved by: cgwalters
In a world progressively unapproving of python2, let's be a bit smarter
and support testing on platforms that only have python3 installed.
Closes: #1546
Approved by: cgwalters
I'm trying to get ostree tests to pass in OpenShift as part of our CI
move but I've been seeing lots of failures related to GPG tests. It
finally turned out to be because libgcrypt doesn't behave well on older
kernels that don't have `getrandom()` (the cluster is running on RHEL7).
Thankfully, there's a new build with a fix for this. Pull that in
manually until it gets into stable.
For more information, see:
https://bugzilla.redhat.com/show_bug.cgi?id=1542453Closes: #1547
Approved by: cgwalters
Follow up to #1536; we are now running all the testsuites on merges, but
we weren't actually blocking on their success!
Closes: #1552
Approved by: cgwalters
It seems like 240 retries is just not long enough for all the
non-destructive tests running in parallel to finish. Let's crank that up
to 500 retries.
Closes: #1548
Approved by: cgwalters
Somehow, this slipped through in #1513. We weren't inheriting anymore,
so `branches` defaulted back to just `master`. This means we weren't
gating on most of the containerized builds anymore. Ouch!
It'd make sense to teach PAPR to allow some defaults across all
testsuites, even in the `inherit: false` case. Though it's tempting to
also just change the hardcoded PAPR default to those branches since our
use of Homu + PAPR at this point is pretty ubiquitous, and it doesn't
really hurt for the ones that don't use it.
Closes: #1536
Approved by: cgwalters
We do already have `http-headers`, which potentially could be used to
allow clients to completely override the field, but it seems like the
more common use case is simply to append.
Closes: #1496
Approved by: cgwalters
Allow users to pass `<remote>:` to list all refs we have locally
belonging to `<remote>`. Also (re-)allow the similar `<remote>:.` syntax
for backwards compatibility with flatpak.
Closes: #1500
Approved by: cgwalters
Jonathan Lebon