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Jonathan Lebon c08ca8f922 daemon/upgrader: make use of override-commit-ids 
Currently, when setting the `override-commit` key in the origin, the
upgrader pulls that commit checksum directly and then updates the
refspec to point to it. This behaviour was inherited from its ostree
version; at the time it was implemented, the pull code didn't support
passing a specific commit for a given refspec. However, we now have
the override-commit-ids option, which will make libostree update the ref
for us.

We change the code here to make use of it and simplify the function.
This also fixes the corner case of local branches: we shouldn't change
the ref if we're on a local branch. This is actually what drove me to
this patch as I was debugging #981.

(Aside: I'm still not convinced updating the refspec is always the
correct thing to do even in the remote case, though it's a bit messy to
disentangle).

Closes: #984
Approved by: cgwalters
2017-09-12 17:23:25 +00:00
.github Add issue template, move PR template to .github 2017-03-10 16:31:27 +00:00
api-doc lib: Expose new API around basearch 2017-07-21 16:02:41 +00:00
buildutil tap-test: create tmpdir in /var/tmp 2017-06-29 16:16:54 +00:00
ci ci: workaround broken fedora:26 image 2017-09-07 12:27:54 +00:00
design design/package-layering: New file 2014-06-18 08:48:03 -04:00
docs Rework treecompose kernel processing 2017-09-12 14:26:44 +00:00
libdnf@022365553a libdnf: bump for metadata_expire fix 2017-08-22 19:49:55 +00:00
libglnx@627d4e2f15 Update libglnx, do some fstatat-noent porting 2017-09-07 22:30:34 +00:00
man bin/rebase: Add -b and -m options 2017-08-08 16:02:15 +00:00
packaging Add polkit support 2017-06-19 21:19:42 +00:00
scripts bwrap: Don't use --unshare-net in nspawn by default 2017-03-10 17:27:56 +00:00
src daemon/upgrader: make use of override-commit-ids 2017-09-12 17:23:25 +00:00
tests daemon/upgrader: make use of override-commit-ids 2017-09-12 17:23:25 +00:00
vagrant Vagrantfile: specify full path to using_sshfs 2016-12-21 20:00:43 +00:00
.dir-locals.el .dir-locals.el: Global Emacs style settings 2017-01-12 16:09:16 +00:00
.gitmodules submodules: Use new repo for libdnf 2017-02-06 19:13:19 +00:00
.papr.yml ci: Fixate centos container image to 7.3 until rpm-md repos update 2017-09-12 13:45:50 +00:00
autogen.sh autogen.sh: tweak program checking logic 2015-09-11 10:24:44 -04:00
configure.ac Release 2017.8 2017-08-17 21:04:26 +00:00
CONTRIBUTING.md docs: fix ostree and CONTRIBUTING.md links 2016-07-12 15:46:53 +00:00
COPYING COPYING: Update to latest LGPLv2+ 2014-03-10 16:40:16 -04:00
git.mk build: Use git.mk, make git status clean 2016-03-10 14:36:44 -05:00
HACKING.md hacking: make it easier to use a custom tree 2017-09-01 19:58:55 +00:00
LICENSE Add a LICENSE symlink 2016-04-28 13:09:22 +00:00
Makefile-daemon.am daemon: Install dbus introspection files 2017-06-23 19:15:42 +00:00
Makefile-decls.am build: Always recurse build into libdnf/ 2017-04-13 16:10:14 +00:00
Makefile-lib-defines.am lib: Add version macros and version checking function 2017-07-21 20:35:26 +00:00
Makefile-lib.am lib: Expose new API around basearch 2017-07-21 16:02:41 +00:00
Makefile-libdnf.am build: Always recurse build into libdnf/ 2017-04-13 16:10:14 +00:00
Makefile-libpriv.am libpriv: Add a helper function to print pkg diff 2017-04-26 14:26:00 +00:00
Makefile-man.am build: Use git.mk, make git status clean 2016-03-10 14:36:44 -05:00
Makefile-rpm-ostree.am app: spawn polkit authentication agent 2017-07-27 17:10:41 +00:00
Makefile-tests.am Makefile-tests.am: fail on first command 2017-09-11 18:38:43 +00:00
Makefile.am Makefile.am: add rpm-ostreed stub to GITIGNOREFILES 2017-02-21 14:13:42 +00:00
mkdocs.yml docs: Start using mkdocs 2016-03-09 11:10:58 -05:00
README.md README.md: libhif is now called libdnf 2017-02-16 15:40:20 +00:00
TODO upgrader: Prune pkgcache repo 2016-08-30 19:53:24 +00:00
Vagrantfile Vagrantfile: specify full path to using_sshfs 2016-12-21 20:00:43 +00:00

README.md

rpm-ostree Overview

rpm-ostree is a hybrid image/package system. It uses OSTree as a base image format, and supports RPM on both the client and server side using libdnf.

For more information, see the online manual: Read The Docs (rpm-ostree)

Features:

  • Atomic upgrades and rollback for host system updates
  • A server side tool to consume RPMs and commit them to an OSTree repository
  • A system daemon to consume OSTree commits as updates

Projects using rpm-ostree

Project Atomic uses rpm-ostree to provide a minimal host for Docker formatted Linux containers. Replicating a base immutable OS, then using Docker for applications.

Manual

For more information, see the online manual: Read The Docs (rpm-ostree)