2 Commits

Author	SHA1	Message	Date
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	95e9aa4284	Introduce ex livefs ... There are a few different use cases here. First, for layering new packages, there's no good reason for us to force a reboot. Second, we want some support for cherry-picking security updates and allowing admins to restart services. Finally, at some point we should offer support for entirely replacing the running tree if that's what the user wants. Until now we've been very conservative, but there's a spectrum here. In particular, this patch changes things so we push a rollback before we start doing anything live. I think in practice, many use cases would be totally fine with doing most changes live, and falling back to the rollback if something went wrong. This initial code drop *only* supports live layering of new packages. However, a lot of the base infrastructure is laid for future work. For now, this will be classified as an experimental feature, hence `ex livefs`. Part of: https://github.com/projectatomic/rpm-ostree/issues/639 Closes: #652 Approved by: jlebon	2017-05-12 15:00:59 +00:00