diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-06-15 20:33:35 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-06-15 20:33:35 +0200 |
| commit | 78ed65ac8dd05041f08ba8b089e1e87445a0905f (patch) | |
| tree | e62a030ceb75b3d777c57793bec55cb7a220f7df /tmpfiles.d | |
| parent | dd5da693ab4579c619017b4aac2a234d4b7a3ea7 (diff) | |
| parent | 770b5ce4fc31a336a41e81381c229da725ef0cfa (diff) | |
Merge pull request #212 from poettering/gc-machine-snapshots
automatically remove old machine shapshots at boot
Diffstat (limited to 'tmpfiles.d')
| -rw-r--r-- | tmpfiles.d/systemd-nspawn.conf | 23 | ||||
| -rw-r--r-- | tmpfiles.d/var.conf | 1 |
2 files changed, 23 insertions, 1 deletions
diff --git a/tmpfiles.d/systemd-nspawn.conf b/tmpfiles.d/systemd-nspawn.conf new file mode 100644 index 0000000000..5a3124a0fc --- /dev/null +++ b/tmpfiles.d/systemd-nspawn.conf @@ -0,0 +1,23 @@ +# This file is part of systemd. +# +# systemd is free software; you can redistribute it and/or modify it +# under the terms of the GNU Lesser General Public License as published by +# the Free Software Foundation; either version 2.1 of the License, or +# (at your option) any later version. + +# See tmpfiles.d(5) for details + +v /var/lib/machines 0700 - - - + +# Remove old temporary snapshots, but only at boot. Ideally we'd have +# "self-destroying" btrfs snapshots that go away if the last last +# reference to it does. To mimic a scheme like this at least remove +# the old snapshots on fresh boots, where we know they cannot be +# referenced anymore. Note that we actually remove all temporary files +# in /var/lib/machines/ at boot, which should be safe since the +# directory has defined semantics. In the root directory (where +# systemd-nspawn --ephemeral places snapshots) we are more strict, to +# avoid removing unrelated temporary files. + +R! /var/lib/machines/.#* +R! /.#machine.* diff --git a/tmpfiles.d/var.conf b/tmpfiles.d/var.conf index 814652a22c..472680c3bf 100644 --- a/tmpfiles.d/var.conf +++ b/tmpfiles.d/var.conf @@ -18,6 +18,5 @@ f /var/log/btmp 0600 root utmp - d /var/cache 0755 - - - d /var/lib 0755 - - - -v /var/lib/machines 0700 - - - d /var/spool 0755 - - - |