Colin Walters
eb506c759c
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
37 lines
1.2 KiB
Desktop File
37 lines
1.2 KiB
Desktop File
# Copyright (C) 2018 Red Hat, Inc.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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# For some implementation discussion, see:
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# https://lists.freedesktop.org/archives/systemd-devel/2018-March/040557.html
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[Unit]
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Description=OSTree Finalize Staged Deployment
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ConditionPathExists=/run/ostree-booted
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DefaultDependencies=no
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RequiresMountsFor=/sysroot
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After=basic.target
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Before=multi-user.target final.target
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Conflicts=final.target
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[Service]
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Type=oneshot
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RemainAfterExit=yes
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ExecStop=/usr/bin/ostree admin finalize-staged
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[Install]
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WantedBy=multi-user.target
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