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https://github.com/libguestfs/libguestfs.git
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14b8e67f0b
Help the OCaml compiler by expliciting Guestfs.guestfs as type for 'g' in some functions.
51 lines
1.7 KiB
OCaml
51 lines
1.7 KiB
OCaml
(* virt-sysprep
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* Copyright (C) 2012 Red Hat Inc.
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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 Common_gettext.Gettext
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module G = Guestfs
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let ssh_hostkeys_perform (g : Guestfs.guestfs) root side_effects =
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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 files = g#glob_expand "/etc/ssh/*_host_*" in
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Array.iter g#rm files
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)
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let op = {
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defaults with
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name = "ssh-hostkeys";
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enabled_by_default = true;
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heading = s_"Remove the SSH host keys in the guest";
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pod_description = Some (s_"\
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The SSH host keys are regenerated (differently) next time the guest is
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booted.
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If, after cloning, the guest gets the same IP address, ssh will give
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you a stark warning about the host key changing:
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@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
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@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
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@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
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IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!");
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perform_on_filesystems = Some ssh_hostkeys_perform;
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}
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let () = register_operation op
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