Commit Graph

1084 Commits

Author SHA1 Message Date
Colin Walters
503535da48 Release 2012.10 2012-09-25 18:08:18 -04:00
Colin Walters
7559759a91 packages: Two spec file fixes 2012-09-25 18:08:18 -04:00
Colin Walters
0aab024602 autogen: Only do submodule update if we don't have libgsystem
Otherwise we'll fail due to not being a git repository in the
embedded-dependency tarball case.
2012-09-24 22:20:36 -04:00
Colin Walters
a864e2cc19 autogen.sh: Use set -e
Otherwise we blindly continue if autoreconf fails, which is pretty
damn lame.
2012-09-24 08:30:54 -04:00
Colin Walters
26e487bacf core: use open(..., O_NOATIME) for reading loose objects
More efficient, and atime shouldn't matter for these.
2012-09-24 07:36:42 -04:00
Colin Walters
7aa620109e Add tests missing from previous commit 2012-09-23 19:25:09 -04:00
Colin Walters
40ce43036f Add an archive-z repository mode
This is where loose content objects are stored as one compressed file,
instead of the two separate ones for regular archive mode.  This mode
would be suitable for HTTP servers, beause only one HTTP request is
necessary, and the result would be compressed.
2012-09-23 19:23:45 -04:00
Colin Walters
35a1ff51d0 pull: Fix two minor memory leaks 2012-09-23 17:32:11 -04:00
Colin Walters
34c49f0411 core: Clean up staging API and internals
Cleanly separate metadata/content APIs, rather than defaulting to
raw streams.  This helps most use cases.

Also, drop support for staging content without knowing the total
length.  This complicated the code, and for things like streaming
HTTP, we should be able to figure this out from Content-Length.
2012-09-23 16:44:12 -04:00
Colin Walters
2a0601efc7 core: Drop packfiles as they are now
They're not a large efficiency win at the moment, because we don't
do any delta compression.

At the moment, they simply served to compress data, but we will change
the archive mode to do that by default.
2012-09-23 16:02:03 -04:00
Colin Walters
aa9aaa9a62 tests: Drop tests of removed --atomic-retarget option 2012-09-23 15:56:28 -04:00
Colin Walters
a8764bf996 diff: Fix case when used on native files 2012-09-23 15:55:02 -04:00
Colin Walters
08be599d50 packaging: Update spec file per Fedora review
See https://bugzilla.redhat.com/show_bug.cgi?id=819951
2012-09-20 20:12:01 -04:00
Colin Walters
1a274aecd6 packages: Update ostree.spec for file changes 2012-09-20 19:52:13 -04:00
Colin Walters
c746f3b37c packages: Tweak srpm command
This spec should be usable for both embedded dependencies and not.
2012-09-20 18:00:06 -04:00
Colin Walters
a6e9e54891 admin: Initialize /var more fully
This helps out gnome-ostree, because gdm needs /var/lib for example.
2012-09-18 08:58:07 -04:00
Giovanni Campagna
2881194186 Grub2: use /etc/system-release now that we have one
This matches the upstream code more, and avoids the GNOME OS trademark
in ostree, which is otherwise platform agnostic.

https://bugzilla.gnome.org/show_bug.cgi?id=684049
2012-09-17 00:25:30 +02:00
Giovanni Campagna
8c9406637c Add /ostree/current-etc symlink to current configuration
Configuration associated with a specific revision is stored in a folder
named <revision>-etc. In a similar spirit, add /ostree/current-etc, pointing
to the -etc folder for the revision named by current. This allows
easy editing of configuration from the host distribution, and allows
diffing current/etc and current-etc for configuration changes.

https://bugzilla.gnome.org/show_bug.cgi?id=684049
2012-09-17 00:25:29 +02:00
Giovanni Campagna
8a98e8d964 Update kernel files for command naming changes
ostadmin is now ostree admin.

https://bugzilla.gnome.org/show_bug.cgi?id=684049
2012-09-17 00:00:33 +02:00
Colin Walters
59ddbcc500 pull: Check the remote repo type
We can only pull from archive repositories right now.  This will also
be useful for adding compressed archives later.
2012-09-15 12:41:25 -04:00
Colin Walters
31153913ff Extract keyfile helpers into libotutil
Will be used by ostree-pull too soon.
2012-09-15 11:20:56 -04:00
Colin Walters
117b9c109e ostadmin: Fix up deploy config logic again
Clearly we need tests here...
2012-09-09 11:42:17 -04:00
Colin Walters
2f8b3517f4 admin: Ensure we pass options to subcommands
Otherwise ostree admin --ostree-dir=/foo deploy --no-kernel bar
doesn't work.
2012-09-09 11:31:22 -04:00
Colin Walters
7831ae81c2 update-kernel: Fix free -> g_object_unref 2012-09-09 10:42:13 -04:00
Colin Walters
fa5485c6c4 Move "ostadmin" => "ostree admin"
This helps us avoid polluting the global binary namespace.
2012-09-08 19:34:10 -04:00
Colin Walters
2ddbeb1f71 Make /etc a writable mount
First, move deployments to /ostree/deploy.  Having them in the
toplevel clutters the filesystem layout too much.

When we deploy a tree like /ostree/deploy/NAME, there is now also a
writable directory /ostree/deploy/NAME-etc.  This is mounted as
read-write inside the system.

On an initial install, that directory is copied from
/ostree/deploy/NAME/etc.  On subsequent deployments, we find any
changes made in the current deployment's /etc, and apply that set of
changes to the new deployment's /etc.

See https://live.gnome.org/OSTree/EverythingInEtcIsABug
2012-09-06 08:17:23 -04:00
Colin Walters
9ba968a5f4 otutil: Add a few more helper functions
To be used by wip/etc-writable branch.
2012-09-03 10:43:42 -07:00
Colin Walters
cf31942a69 core: Refactor diff to be an internal API
For future use by other code.
2012-08-31 17:39:04 -07:00
Colin Walters
38d62d79a2 ostadmin: Also ensure /ostree/modules exists
We depend on host kernel for now.
2012-08-30 17:42:36 -07:00
Colin Walters
c690416b72 build: Add dist-snapshot
Take the current git HEAD and make a tarball from it; should be useful
for putting snapshots into Poky.
2012-08-28 10:14:11 -04:00
Colin Walters
60368fae76 Use correct libgsystem
Accidentally pushed a local patch.
2012-08-28 09:58:07 -04:00
Colin Walters
2527f81abc Merge remote-tracking branch 'aperezdc/fixes' 2012-08-28 09:45:39 -04:00
Adrian Perez
b314b25e6a configure.ac: Fix checks for libarchive
When configuring without passing --enable-triggers-only, checks for
libarchive were not being done. Shuffling around the checks solves
the issue.
2012-08-28 16:36:07 +03:00
Colin Walters
a17a8e1f4e Update libgsystem 2012-08-27 18:48:14 -04:00
Colin Walters
4d2f770748 core: Use O_NOATIME to open metadata
We really don't need atime for metadata, it's just a speed hit.
2012-08-27 16:07:39 -04:00
Colin Walters
2396608754 repo: Call fdatasync() before adding objects to the repo
I run builds on my laptop, but it also crashes about 1/4 of the time
while suspending.  It's definitely undesrirable to get e.g. empty
.dirtree objects because they corrupt builds.  Concretely, I was
getting empty contents committed for xorg-util-macros.

Now, we used to write out temporary files using g_file_replace() which
does a fsync() during close, but then switched to a more "manual"
g_file_append_to().

We could switch back to g_file_replace(), but the problem is, we don't
want to call fsync() on temporary files in the case where we already
have the object.  Attempting to add an object we already have is a
*very* common case.

This is both the old and new code sequence for the case where an
object is already stored:

open(temp, O_WRONLY)
write() write() write()
close()
lstat(objects/3a/9fe332...) = 0
unlink(temp)

In the *new* code, here's the case where an object *isn't* stored:

open(temp, O_WRONLY)
write() write() write()
close()
lstat(objects/3a/9fe332...) = -1
open(temp, O_RDONLY)
fdatasync()
close()
rename(temp, objects/3a/9fe332)

Compare with the *old* code path for when an object isn't stored:

open(temp, O_WRONLY)
write() write() write()
close()
lstat(objects/3a/9fe332...) = -1
link(temp, objects/3a/9fe332)
unlink(temp)

The problem with this is we really need to fdatasync().  Also doing
just rename() instead of the weird link()/unlink() helps us express to
the filesystem that we want atomic semantics.  For example, BTRFS has
special handling for rename().
2012-08-27 15:35:40 -04:00
Colin Walters
5038a1930f traverse: Set an explicit error when loading a corrupted commit
I had a empty files for a .commit and .dirmeta, and previously we were
segfaulting.
2012-08-27 11:39:44 -04:00
Colin Walters
7b977beec8 ostadmin: Cosmetic change for option defaults 2012-08-26 17:34:32 -04:00
Colin Walters
e9d23befd0 ostadmin: Add --ostree-dir option to init
Matches the option for deploy.
2012-08-26 17:34:25 -04:00
Colin Walters
8f6f3623c3 repo: Ensure all stored files are readable
We really don't have a sane story for private files.  This is a
defensive step ensuring that with old versions of gnome-ostree,
components that mistakenly have un-world-readable files don't break
pulls.
2012-08-26 16:35:44 -04:00
Colin Walters
4b9faa421e Release 2012.9 2012-08-26 13:58:23 -04:00
Colin Walters
c63cca53d7 build: Add --enable-triggers-only
For bootstrapping gnome-ostree, we need to install the triggers early
on, before we actually build the real ostree binary.
2012-08-26 13:58:23 -04:00
Colin Walters
e2aabce708 prune: Don't fail if an object isn't found
We expect most people to have partial repositories.
2012-08-25 16:02:38 -04:00
Colin Walters
9d58bad7ca repo: Also traverse remote refs when enumerating objects
Otherwise ostree --repo=repo prune will delete everything =/
2012-08-25 16:02:38 -04:00
Matthias Clasen
4b0bbb94a0 Improve the pango trigger
Use the new update-cache mode of pango-querymodules, which
automatically finds the correct cache file location.

Updated to look in both places by Colin Walters <walters@verbum.org>

https://bugzilla.gnome.org/show_bug.cgi?id=682411
2012-08-25 14:59:17 -04:00
Colin Walters
7087d28ec3 libostree: Quiet compiler warning with --disable-libarchive
This function is only used if compiling with it.
2012-08-24 16:47:31 -04:00
Matthias Clasen
f5113085e1 ostree: Remove duplicate command in help output
The 'remote' command was listed twice. Also, the list
was almost-but-not-quite alphabetically sorted. Fix
that too.
2012-08-23 20:03:40 -04:00
Colin Walters
419965e6e3 build: Make /etc/kernel scripts default to automatic
When not cross compiling, we can test for /etc/kernel.  This fixes the
build automatically on RHEL6 for example.
2012-08-23 15:19:41 -04:00
Colin Walters
344a7b3fd3 packages: Add files that should have been in previous commit
These were intended to be with the embedded-dependencies commit.
2012-08-23 08:52:23 -04:00
Colin Walters
79f993beb4 pull: Only fetch pack files if we want more than 66% of their objects
This avoids some pathologically bad cases where we would fetch a 25MiB
pack file only to extract one 5KiB object from it.
2012-08-22 19:45:01 -04:00