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0ed3855098
It's currently impossible to correctly predict the dcPath parameter from the data that libvirt gives us. So allow the user to override --dcpath themselves. Eventually we will get better support in libvirt for this, and this option will no longer be needed: https://www.redhat.com/archives/libvir-list/2015-September/thread.html#00201 This enhances commit51bc573d0cand commit20f1eb400b.
69 lines
2.5 KiB
OCaml
69 lines
2.5 KiB
OCaml
(* virt-v2v
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* Copyright (C) 2009-2015 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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(** [-i libvirt] source. *)
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open Printf
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open Common_gettext.Gettext
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open Common_utils
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open Types
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open Utils
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(* Choose the right subclass based on the URI. *)
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let input_libvirt dcpath password libvirt_uri guest =
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match libvirt_uri with
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| None ->
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Input_libvirt_other.input_libvirt_other password libvirt_uri guest
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| Some orig_uri ->
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let { Xml.uri_server = server; uri_scheme = scheme } as parsed_uri =
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try Xml.parse_uri orig_uri
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with Invalid_argument msg ->
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error (f_"could not parse '-ic %s'. Original error message was: %s")
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orig_uri msg in
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match server, scheme with
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| None, _
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| Some "", _ (* Not a remote URI. *)
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| Some _, None (* No scheme? *)
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| Some _, Some "" ->
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Input_libvirt_other.input_libvirt_other password libvirt_uri guest
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| Some server, Some ("esx"|"gsx"|"vpx" as scheme) -> (* vCenter over https *)
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Input_libvirt_vcenter_https.input_libvirt_vcenter_https
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dcpath password libvirt_uri parsed_uri scheme server guest
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| Some server, Some ("xen+ssh" as scheme) -> (* Xen over SSH *)
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Input_libvirt_xen_ssh.input_libvirt_xen_ssh
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password libvirt_uri parsed_uri scheme server guest
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(* Old virt-v2v also supported qemu+ssh://. However I am
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* deliberately not supporting this in new virt-v2v. Don't
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* use virt-v2v if a guest already runs on KVM.
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*)
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| Some _, Some _ -> (* Unknown remote scheme. *)
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warning (f_"no support for remote libvirt connections to '-ic %s'. The conversion may fail when it tries to read the source disks.")
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orig_uri;
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Input_libvirt_other.input_libvirt_other password libvirt_uri guest
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let () = Modules_list.register_input_module "libvirt"
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