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https://gitlab.com/libvirt/libvirt.git
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b6f7825992
Since gnulib commit 6954995d unistd.h is included via stdlib.h
on BSD systems, which requires config.h to be included first.
Add config.h to the files that use it.
Part of this commit reverts commit 6ee918de74
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
90 lines
2.4 KiB
C
90 lines
2.4 KiB
C
/*
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* dommigrate.c: This file is largely inspired from hellolibvirt and
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* contains a trivial example that illustrate p2p domain
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* migration with libvirt.
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*
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* Copyright (C) 2014 Cloudwatt
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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 2.1 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, see
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* <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <libvirt/libvirt.h>
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#include <libvirt/virterror.h>
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static int
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usage(char *prgn, int ret)
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{
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printf("Usage: %s <src uri> <dst uri> <domain name>\n", prgn);
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return ret;
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}
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int
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main(int argc, char *argv[])
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{
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char *src_uri, *dst_uri, *domname;
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int ret = 0;
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virConnectPtr conn = NULL;
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virDomainPtr dom = NULL;
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if (argc < 4) {
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ret = usage(argv[0], 1);
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goto out;
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}
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src_uri = argv[1];
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dst_uri = argv[2];
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domname = argv[3];
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printf("Attempting to connect to the source hypervisor...\n");
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conn = virConnectOpenAuth(src_uri, virConnectAuthPtrDefault, 0);
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if (!conn) {
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ret = 1;
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fprintf(stderr, "No connection to the source hypervisor: %s.\n",
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virGetLastErrorMessage());
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goto out;
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}
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printf("Attempting to retrieve domain %s...\n", domname);
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dom = virDomainLookupByName(conn, domname);
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if (!dom) {
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fprintf(stderr, "Failed to find domain %s.\n", domname);
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goto cleanup;
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}
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printf("Attempting to migrate %s to %s...\n", domname, dst_uri);
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if ((ret = virDomainMigrateToURI(dom, dst_uri,
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VIR_MIGRATE_PEER2PEER,
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NULL, 0)) != 0) {
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fprintf(stderr, "Failed to migrate domain %s.\n", domname);
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goto cleanup;
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}
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printf("Migration finished with success.\n");
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cleanup:
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if (dom != NULL)
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virDomainFree(dom);
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if (conn != NULL)
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virConnectClose(conn);
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out:
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return ret;
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}
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