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| author | Colin Walters <walters@verbum.org> | 2018-02-22 15:27:59 -0500 |
|---|---|---|
| committer | Atomic Bot <atomic-devel@projectatomic.io> | 2018-04-12 14:55:12 +0000 |
| commit | eb506c759c666af2461f1ba3dda4e31ea49ebc41 (patch) | |
| tree | ec78dcc19982e3b14545ad2b22902a85c9a7e4ef /src/libostree/ostree-sysroot.h | |
| parent | ff50495f67a95c9b2fef5f9b84bc91469a46eb27 (diff) | |
| download | ostree-eb506c759c666af2461f1ba3dda4e31ea49ebc41.tar.gz | |
Add concept of "staged" deployment
Add API to write a deployment state to `/run/ostree/staged-deployment`,
along with a systemd service which runs at shutdown time.
This is a big change to the ostree model for hosts,
but it closes a longstanding set of bugs; many, many people have
hit the "losing changes in /etc" problem. It also avoids
the other problem of racing with programs that modify `/etc`
such as LVM backups:
https://bugzilla.redhat.com/show_bug.cgi?id=1365297
We need this in particular to go to a full-on model for
automatically updated host systems where (like a dual-partition model)
everything is fully prepared and the reboot can be taken
asynchronously.
Closes: https://github.com/ostreedev/ostree/issues/545
Closes: #1503
Approved by: jlebon
Diffstat (limited to 'src/libostree/ostree-sysroot.h')
| -rw-r--r-- | src/libostree/ostree-sysroot.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/libostree/ostree-sysroot.h b/src/libostree/ostree-sysroot.h index e4763d37..47cbb022 100644 --- a/src/libostree/ostree-sysroot.h +++ b/src/libostree/ostree-sysroot.h @@ -74,6 +74,8 @@ _OSTREE_PUBLIC GPtrArray *ostree_sysroot_get_deployments (OstreeSysroot *self); _OSTREE_PUBLIC OstreeDeployment *ostree_sysroot_get_booted_deployment (OstreeSysroot *self); +_OSTREE_PUBLIC +OstreeDeployment *ostree_sysroot_get_staged_deployment (OstreeSysroot *self); _OSTREE_PUBLIC GFile *ostree_sysroot_get_deployment_directory (OstreeSysroot *self, @@ -175,6 +177,17 @@ gboolean ostree_sysroot_deploy_tree (OstreeSysroot *self, GError **error); _OSTREE_PUBLIC +gboolean ostree_sysroot_stage_tree (OstreeSysroot *self, + const char *osname, + const char *revision, + GKeyFile *origin, + OstreeDeployment *merge_deployment, + char **override_kernel_argv, + OstreeDeployment **out_new_deployment, + GCancellable *cancellable, + GError **error); + +_OSTREE_PUBLIC gboolean ostree_sysroot_deployment_set_mutable (OstreeSysroot *self, OstreeDeployment *deployment, gboolean is_mutable, |