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Colin Walters 9c004e1833 Change unpacking to use a single ostree txn 
Right now each ostree txn incurs a `syncfs()`; see
https://github.com/ostreedev/ostree/issues/1184
And before this patch, we were doing a txn per package import.

We can really do better in libostree - we'll fix that, but in the short term
let's use a bigger txn for every package. However, the obvious change here of
simply hoisting up the txn is that on failure for imports, we'd discard all
downloaded packages.  We fix that by changing the auto txn API to have
a `commit_on_failure` boolean, and use it in cases where we're doing
imports.

This is prep work for jigdo, where we'll be using the import path all the time.
My bigger plan is to do multithreaded imports.

Closes: #1116
Approved by: jlebon
2017-11-29 16:48:19 +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 compose: Add --ex-unified-core 2017-11-17 18:59:34 +00:00
design design/package-layering: New file 2014-06-18 08:48:03 -04:00
docs compose: Accept NULL treefile for "use defaults" postprocessing 2017-10-23 20:35:41 +00:00
libdnf@022365553a libdnf: bump for metadata_expire fix 2017-08-22 19:49:55 +00:00
libglnx@e627524af9 Update libglnx 2017-10-16 13:22:30 +00:00
man Lift 'override' out of experimental 2017-11-08 03:35:08 +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 Change unpacking to use a single ostree txn 2017-11-29 16:48:19 +00:00
tests Change unpacking to use a single ostree txn 2017-11-29 16:48:19 +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
.editorconfig tree: add vimrc and editorconfig 2017-10-02 14:36:44 +00:00
.gitmodules submodules: Use new repo for libdnf 2017-02-06 19:13:19 +00:00
.papr.yml papr: fix sanity test and bump to f27 2017-11-22 16:55:17 +00:00
.vimrc tree: add vimrc and editorconfig 2017-10-02 14:36:44 +00:00
autogen.sh autogen.sh: tweak program checking logic 2015-09-11 10:24:44 -04:00
configure.ac Release v2017.10 2017-11-02 18:01:58 +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 app/libpriv: add editor option for karg command 2017-11-28 18:29:42 +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 ex-unpack: Delete 2017-11-29 16:48:19 +00:00
Makefile-tests.am tests: Correctly error out if some part of install.sh fails 2017-11-29 14:42:25 +00:00
Makefile.am build: allow git describe versioning in worktrees 2017-11-13 13:48:58 +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)