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https://github.com/libguestfs/libguestfs.git
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2b59b5f1d2
Operations that need to work directly on guest block devices will fail because the block devices are busy. Therefore add a phase with the filesystems unmounted, and allow operations to specify that they need to work in this phase.
49 lines
1.6 KiB
OCaml
49 lines
1.6 KiB
OCaml
(* virt-sysprep
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* Copyright (C) 2012 Fujitsu Limited.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*)
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open Sysprep_operation
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open Sysprep_gettext.Gettext
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module G = Guestfs
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let machine_id_perform g root =
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let typ = g#inspect_get_type root in
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if typ <> "windows" then (
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let path = "/etc/machine-id" in
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(try g#rm path with G.Error _ -> ());
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(try g#touch path with G.Error _ -> ());
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[ `Created_files ]
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)
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else []
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let machine_id_op = {
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name = "machine-id";
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enabled_by_default = true;
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heading = s_"Remove the local machine ID";
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pod_description = Some (s_"\
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The machine ID is usually generated from a random source during system
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installation and stays constant for all subsequent boots. Optionally,
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for stateless systems it is generated during runtime at boot if it is
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found to be empty.");
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extra_args = [];
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perform_on_filesystems = Some machine_id_perform;
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perform_on_devices = None;
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}
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let () = register_operation machine_id_op
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