Commit Graph

1598 Commits

Author SHA1 Message Date
Jonathan Lebon
e6a86c1c8e util.h: add helper macro for proper English pluralization
This is to assuage my pet peeve of bad grammar output. It's of course
English-centric, and would require some tweaking if/when we support
internalionalization systems like gettext. Though I don't think it
makes it more difficult to do so in the future.

Closes: #824
Approved by: cgwalters
2017-06-08 21:14:58 +00:00
Jonathan Lebon
cba24435b0 core: don't use rpmfiles if missing
Starting from v4.12, rpmteFI has been deprecated in favour of
rpmteFiles. Make use of it if we can, otherwise fall back to the older
API.

Closes: #824
Approved by: cgwalters
2017-06-08 21:14:58 +00:00
Colin Walters
1977e3cfba scripts: Unlink our temporary post scripts
I just happened to do an `ls /usr` on my workstation. Sigh 😣

Closes: #822
Approved by: jlebon
2017-06-08 15:55:57 +00:00
Colin Walters
5da409fcad upgrader: Add user-inaccessible private dir for rootfs checkouts
This is part of the saga of permissions and checkouts that
came about thinking about flatpak, but suid and world-writable dirs
are also an issue for us.

There's no reason to make suid binaries accessible temporarily
to users while we're computing a new root.  Similarly, we don't
want anyone to actually *write* to our temporary `/tmp`.  The
simple fix is to make an intermediate dir that's `0700`.

See: https://github.com/ostreedev/ostree/pull/909
See: https://github.com/flatpak/flatpak/pull/843

Closes: #821
Approved by: jlebon
2017-06-08 15:24:02 +00:00
Colin Walters
69cc3a13a2 upgrader: Remove duplicate #defines
These were moved to `sysroot-core.h`, but the originals weren't
deleted.  Do so now.  Prep for more work here.

Closes: #821
Approved by: jlebon
2017-06-08 15:24:02 +00:00
Jonathan Lebon
4e2936f085 origin: avoid double lookup on hash table removals
More efficient *and* prettier! So much win!

Closes: #797
Approved by: cgwalters
2017-06-05 20:48:50 +00:00
Jonathan Lebon
b9f6d09f91 vmcheck: add new test for override remove
Closes: #797
Approved by: cgwalters
2017-06-05 20:48:50 +00:00
Jonathan Lebon
ec34eec6db vmcheck: create new test-basic.sh test
And move tests from test-layering-basic.sh that aren't related to
pkglayering there.

Closes: #797
Approved by: cgwalters
2017-06-05 20:48:50 +00:00
Jonathan Lebon
cde3295e26 app: add experimental support for pkg removals
This is one more step towards making rpm-ostree more powerful in its
quest to be the ultimate *hybrid* image/package system. Package layering
allows us to add packages on top of the base package set received from
the content provider. However, we're not able to remove or replace
packages in the base set itself.

This patch introduces a new `override` command, which is for now nested
under the experimental `ex` command. The `override` command will allow
users to modify the base package set itself. The first implemented
subcommands are `remove` and `reset`.

A stub has been provided for the more useful `replace` subcommand,
though much of the needed logic for that operation are implemented in
this patch as part of the `remove` subcommand.

Part of: https://github.com/projectatomic/rpm-ostree/issues/485

Closes: #797
Approved by: cgwalters
2017-06-05 20:48:50 +00:00
Colin Walters
7d1424e0c7 compose: Error out early if treecompose-post isn't executable
Closes: https://github.com/projectatomic/rpm-ostree/issues/817

Closes: #818
Approved by: jlebon
2017-06-05 19:18:20 +00:00
Jonathan Lebon
a6c9b6213c origin: drop GCancellable arg and rename function
1. There's no point in passing a GCancellable in those cases. All the
   manipulations should be short-lived.
2. Rename delete_packages to remove_packages, since "remove" is the
   proper antonym of "add".

Closes: #819
Approved by: cgwalters
2017-06-05 18:47:14 +00:00
Colin Walters
02f1fa678e daemon: Plug leak of AddMatch rules for RegisterClient
I noticed this when I set up a `while true; do rpm-ostree status; done` loop
to test: https://github.com/projectatomic/rpm-ostree/pull/814
This is a local, authenticated DoS of sorts, but there are honestly a lot of
those, IMO not worth a CVE.

Closes: https://github.com/projectatomic/rpm-ostree/issues/815

Closes: #816
Approved by: jlebon
2017-06-02 17:57:14 +00:00
Colin Walters
e5294829b8 Add human-readable Title to transaction, render in status
There's a lot that could be done to improve this; we're not setting a title for
`rollback` etc. But I think in practice right now the "deploy" path (which
includes upgrade/install) etc. is most important.

Re-synthesizing a human readable string here is definitely a bit fragile and
going to be a maintenance pain. One thing I debated is having the client send
its commandline as a string. But that would only work for `/usr/bin/rpm-ostree`,
not e.g. Cockpit.

Anyways for now, this is useful and we can always improve it later.

Closes: https://github.com/projectatomic/rpm-ostree/issues/454

Closes: #814
Approved by: jlebon
2017-06-02 17:27:10 +00:00
Colin Walters
d5a493f8b1 Update libglnx
This adapts us to the new dfd API.

Update submodule: libglnx

Closes: #813
Approved by: jlebon
2017-05-31 20:56:27 +00:00
Jonathan Lebon
cdd4b4148a core: drop unused argument to assemble_tmprootfs
Closes: #808
Approved by: cgwalters
2017-05-31 15:19:09 +00:00
Jonathan Lebon
af982ff156 livefs: fix nested continue bug in optimization
There's a subtle but classic issue in this code: calling `continue`
really just continued the inner loop, whereas we meant continuing the
outer loop.

Fix this by making the prefix lookup check a proper predicate function.
Place that function somewhere public, because we'll make use of it in
base overrides as well.

Closes: #807
Approved by: cgwalters
2017-05-31 14:47:54 +00:00
Jonathan Lebon
b800fae0cc upgrader: refactor to improve legibility
At this point, there are many helper functions that really should just
be made upgrader-aware to make it easier to follow. For example, now
both find_missing_pkgs_in_rpmdb() and generate_treespec() are passed the
Upgrader object directly, allowing us to avoid having to thread through
multiple arguments everywhere. Another example is that the Upgrader now
carries the list of final packages that need to be overlaid rather than
passing it around.

We also rename the functions to better reflect what they actually do.

Closes: #804
Approved by: cgwalters
2017-05-30 16:42:59 +00:00
Jonathan Lebon
33935173fa upgrader: drop unnecessary malloc for tmprootfs
Since we now use a predictable directory for the rootfs checkout and
assembly operation, there's no need for a tmprootfs variable anymore.

Closes: #804
Approved by: cgwalters
2017-05-30 16:42:59 +00:00
Jonathan Lebon
5735447f2a origin: add helper to check if local assembly needed
It's less cumbersome to check for this in the origin. Factor it out
there so that it's easier to modify it in the future.

Closes: #804
Approved by: cgwalters
2017-05-30 16:42:59 +00:00
Jonathan Lebon
3fea05d35f upgrader: factor out sack_has_subject
In preparation for using it outside the upgrader.

Closes: #804
Approved by: cgwalters
2017-05-30 16:42:59 +00:00
Jonathan Lebon
c491114720 core: auto-call download_metadata()
In all cases, we always do download_metadata() followed by prepare().
Let's just make life easier for callers by inlining this in prepare(),
much like what libdnf does. The function is still public in case some
use case calls for making them separate.

Closes: #805
Approved by: cgwalters
2017-05-30 15:17:07 +00:00
Jonathan Lebon
b804ae8ae3 core: absorb RpmOstreeInstall into RpmOstreeContext
There's not much use in having RpmOstreeInstall be separate now that
it's completely private. Let's just make it part of the main context
object rather than making callers allocate space for it and pass it to
the various context methods.

We also rename `prepare_install` to `prepare` since it will (soon) do
more than just installs (and sometimes only pure uninstalls).

Closes: #805
Approved by: cgwalters
2017-05-30 15:17:07 +00:00
Jonathan Lebon
d1608ba066 app: more conversion to new style
No big surprises there. A few goto cleanups remain in rpm-util.c
functions which use tmpdirs.

Closes: #803
Approved by: cgwalters
2017-05-30 14:47:31 +00:00
Jonathan Lebon
83aeb018c1 main: deduplicate subcommand handling
We had a lot of duplicate code that handled subcommand handling. Though
now that we have proper structs to represent commands and command
invocations, we can easily unify these.

Closes: #803
Approved by: cgwalters
2017-05-30 14:47:31 +00:00
Jonathan Lebon
fa62981693 main: delete duplicate GPG sig printing function
We already have a `rpmostree_print_signatures` function that the
`status` command uses to print GPG signatures.

Closes: #803
Approved by: cgwalters
2017-05-30 14:47:31 +00:00
Jonathan Lebon
e852bf33d6 main: make rpm subcommand a proper alias
We were manually aliasing `rpm` to `db`, but we now have a nicer way to
define legacy aliases. Use it.

Closes: #803
Approved by: cgwalters
2017-05-30 14:47:31 +00:00
Jonathan Lebon
4297bdf263 vmsync: also pull ostree from build container
Copy the bits from `overlay.sh` that takes the ostree files from the
build container so that we also get updated ostree bits when we
`vmsync`.

Also make sure to `daemon-reload` before restarting the daemon.

Closes: #803
Approved by: cgwalters
2017-05-30 14:47:31 +00:00
Jonathan Lebon
ac9c3c1635 compose: use test env fedora.repo file instead
During provisioning, PAPR injects a fedora.repo pointing at a much
better & faster mirror than dl.fp.o. Let's use that to make the compose
test less flaky. Hoping to make these sorts of optimizations more
discoverable in upstream PAPR.

Closes: #799
Approved by: cgwalters
2017-05-30 14:17:38 +00:00
Colin Walters
51ae1e080e postprocess: Some porting to new style
Not all of it, but I did a few things since the GLnxTmpfile bit
let us port one of the functions.

Closes: #800
Approved by: jlebon
2017-05-29 14:24:43 +00:00
Colin Walters
0ea649d80b Bump libglnx, port to new tmpfile API
Update submodule: libglnx

Closes: #800
Approved by: jlebon
2017-05-29 14:24:43 +00:00
Colin Walters
fdaea2e8d6 Release 2017.6
Closes: #798
Approved by: jlebon
2017-05-26 19:47:16 +00:00
Colin Walters
7aba1b91dc Move rpm-md repo status display into core
Part of: https://github.com/projectatomic/rpm-ostree/issues/774

Basically, for `rpm-ostree status` to accurately help people
understand whether or not their system is up to date, we need
to be showing repository timestamps.

Ideally, we'd change the libdnf API to support what we're doing
here better.  But, this works for now.

Closes: #791
Approved by: jlebon
2017-05-26 19:11:17 +00:00
Colin Walters
2c509a768f core: Enable repo caching (one day)
This is prep for a rework of rpm-md downloads (visualizing state better + prep
for parallelization). libdnf defaults to a week which is just too long
(particularly for async security updates).

See also the linked https://github.com/rpm-software-management/libdnf/issues/291

Closes: #791
Approved by: jlebon
2017-05-26 19:11:17 +00:00
Colin Walters
ec5f95b0e3 lib/core: Define a helper to get enabled rpm-md repos
We do this in a few places. Prep for a future patch around metadata downloads.

Closes: #791
Approved by: jlebon
2017-05-26 19:11:17 +00:00
Colin Walters
15b8dd2b7c postprocess: A few more builtin /var suppressions
And tweak the comment; I'm not blindly adding everything from
e.g. a Fedora compose here, since while in practice we omit them,
the ugliness serves as a reminder to fix the packages.

(For example, pam should use tmpfiles.d snippets for `/var/log/tallylog`,
 or %ghost it)

Closes: #795
Approved by: jlebon
2017-05-26 14:26:25 +00:00
Jonathan Lebon
c0f39b8edd ci: append to CFLAGS, don't overwrite
I think this is why the -Wunused-variable wasn't actually taking effect.

Closes: #794
Approved by: jlebon
2017-05-25 20:53:08 +00:00
Colin Walters
9980448464 lib/util: Add a DECLARE_RPMSIGHANDLER_RESET to pacify clang
We need to add an `__attribute((used))` to the autocleanup variable in order to
pacify its set-but-unused, so make a macro to simplify callers. This is a bit
like systemd's `PRESERVE_ERRNO` cleanup.

Closes: #794
Approved by: jlebon
2017-05-25 20:53:08 +00:00
Colin Walters
a56a98152a core: Use a single tmpdir
This way we only have one directory to `rm_rf` at cleanup time.
A next steps might be teaching libdnf to use this.  Futher, we could
consider inheriting a tmpdir from the transaction.

Closes: #792
Approved by: jlebon
2017-05-25 19:18:38 +00:00
Colin Walters
6efa2de279 core: Pass self object instead of tmpdir dfd
In various places we thread down the tmpdir dfd. But since its lifecycle is
bound to the context, we might as well pass the context itself. This just ends
up being cleaner, and is also prep for changing how we do the tmpdir.

Closes: #792
Approved by: jlebon
2017-05-25 19:18:38 +00:00
Colin Walters
6d78f3504f core: Minor refactoring prep in local pkg install
Make a single place where we generate filenames, as prep for a future patch to
change it.

Closes: #792
Approved by: jlebon
2017-05-25 19:18:38 +00:00
Jonathan Lebon
8b8bdcc600 PAPR: migrate to the new name
The redhat-ci service has been renamed to PAPR. Previous values are
still supported though should be considered deprecated.

Closes: #790
Approved by: cgwalters
2017-05-25 16:27:10 +00:00
Colin Walters
53d259b3c3 lib: Define an autocleanup for RPM signal handling
Allows us to convert the metadata download func to new code style, and is
generally in line with our cleanup-focused philosophy on code, life,
and the meaning of the universe.

Closes: #789
Approved by: jlebon
2017-05-25 14:41:01 +00:00
Colin Walters
6210f34096 lib/core: Use autoptr to port tmprootfs_assemble() to new code style
I was going to make other changes here, and noticed the only
blocker was removed in https://github.com/projectatomic/rpm-ostree/pull/771

Closes: #787
Approved by: jlebon
2017-05-24 21:49:40 +00:00
Jonathan Lebon
86f82cf648 upgrader: switch to new code style
Splitting this out before I keep hacking on this file. Pretty
straightforward stuff. There is one legitimate use of the `goto out`
pattern left in which we clean up a tmpdir.

Closes: #788
Approved by: cgwalters
2017-05-24 21:19:49 +00:00
Colin Walters
f62c7665f7 livefs: Optimize etc merge by avoiding duplicate checkouts
This came up in review of https://github.com/projectatomic/rpm-ostree/pull/783

The implementation isn't the most beautiful thing in the world,
but we can revisit later.

Closes: #786
Approved by: jlebon
2017-05-24 18:49:29 +00:00
Colin Walters
d2bd8500da compose: Add tmp-is-dir option to make /tmp a directory
There are a few reasons to do this. First, systemd changed to refuse mounts on
symlinks, and hence if one *wants* "/tmp-on-tmpfs", one would need to write a
different `sysroot-tmp.mount` unit.

Second, the original rationale for having this symlink was that if you had
multiple ostree stateroots ("osnames"), it's nicer if they had the same `/tmp`
to avoid duplication. But in practice today that's already an issue due to
`/var/tmp`, and further the multiple-stateroot case is pretty unusual. And that
case is *further* broken by SELinux (if one wanted to have e.g. an Ubuntu and
Fedora) stateroots.  So let's fully decouple this and make `/tmp` a plain
old directory by default, so systemd's `tmp.mount` can become useful.

Now, things get interesting for the case where someone wants a physical `/tmp`
that *does* persist across reboots. Right now, if one just did a `systemctl mask
tmp.mount` as we do in Fedora Atomic Host's cloud images, you'd get a semantic
where `/tmp` stays per-deployment, which is weird.  Our recommendation for
that should likely be to set up a bind mount for `/tmp` → `/var/tmp`.

For now, this stays an option to ensure compatibility; if FAH Cloud images
want to stay with "physical /tmp", then we'd have to change the kickstart.

Closes: https://github.com/projectatomic/rpm-ostree/issues/669

Closes: #778
Approved by: jlebon
2017-05-24 17:49:36 +00:00
Colin Walters
2adc1cf246 core: Ignore overrides for nonexistent %ghost files in /etc
As seen in e.g. `ipa-client-common`.  We expect ghosts 👻 to not
exist.

Closes: https://github.com/projectatomic/rpm-ostree/issues/784

Closes: #785
Approved by: jlebon
2017-05-24 15:53:07 +00:00
Colin Walters
a18c2ecbf7 livefs: Fix etc merge with subdirectories
This was a kind of last-minute bug introduced when I tweaked the
checkout to use `.` to avoid a `mkdir()` for files.  But there were
multiple bugs with that; for files that are in subdirectories of `/etc`
we obviously need to get the right subdir and not use `/etc`.

Second, we need to handle the case where we're adding new subdirectories.

This change fixes `rpm-ostree install firewalld + rpm-ostree ex livefs`.

Closes: #783
Approved by: jlebon
2017-05-23 20:34:47 +00:00
Colin Walters
8ee6e86e38 tests: Use libtest-core.sh from ostree
Reduces drift.  In the future we may want to explicitly share
more test suite code too.

See https://github.com/ostreedev/ostree/pull/877

Closes: #782
Approved by: jlebon
2017-05-19 21:37:53 +00:00
Jonathan Lebon
174510fc5d core: allow no enabled repos for local pkgs
This is a valid case when layering local RPMs. Otherwise (e.g. if
specific non-local packages are requested), give the nicer error rather
than letting libdnf throw something less useful.

Closes: #780

Closes: #781
Approved by: cgwalters
2017-05-19 16:08:18 +00:00