mirror of https://gitee.com/openkylin/libvirt.git
Migration: Introduce VIR_MIGRATE_PARAM_LISTEN_ADDRESS
The parameter allows overriding default listen address for '-incoming' cmd line argument on destination. Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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@ -1270,6 +1270,16 @@ typedef enum {
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*/
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*/
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#define VIR_MIGRATE_PARAM_GRAPHICS_URI "graphics_uri"
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#define VIR_MIGRATE_PARAM_GRAPHICS_URI "graphics_uri"
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/**
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* VIR_MIGRATE_PARAM_LISTEN_ADDRESS:
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*
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* virDomainMigrate* params field: The listen address that hypervisor on the
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* destination side should bind to for incoming migration. Both, IPv4 and IPv6
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* addresses are accepted as well as hostnames (the resolving is done on
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* destination). Some hypervisors do not support this feature an will return an
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* error if this field is used.
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*/
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#define VIR_MIGRATE_PARAM_LISTEN_ADDRESS "listen_address"
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/* Domain migration. */
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/* Domain migration. */
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virDomainPtr virDomainMigrate (virDomainPtr domain, virConnectPtr dconn,
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virDomainPtr virDomainMigrate (virDomainPtr domain, virConnectPtr dconn,
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@ -8550,6 +8550,10 @@ static const vshCmdOptDef opts_migrate[] = {
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.type = VSH_OT_DATA,
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.type = VSH_OT_DATA,
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.help = N_("graphics URI to be used for seamless graphics migration")
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.help = N_("graphics URI to be used for seamless graphics migration")
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},
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},
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{.name = "listen-address",
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.type = VSH_OT_DATA,
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.help = N_("listen address that destination should bind to for incoming migration")
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},
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{.name = "dname",
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{.name = "dname",
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.type = VSH_OT_DATA,
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.type = VSH_OT_DATA,
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.help = N_("rename to new name during migration (if supported)")
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.help = N_("rename to new name during migration (if supported)")
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@ -8606,6 +8610,13 @@ doMigrate(void *opaque)
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VIR_MIGRATE_PARAM_GRAPHICS_URI, opt) < 0)
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VIR_MIGRATE_PARAM_GRAPHICS_URI, opt) < 0)
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goto save_error;
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goto save_error;
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if (vshCommandOptStringReq(ctl, cmd, "listen-address", &opt) < 0)
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goto out;
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if (opt &&
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virTypedParamsAddString(¶ms, &nparams, &maxparams,
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VIR_MIGRATE_PARAM_LISTEN_ADDRESS, opt) < 0)
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goto save_error;
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if (vshCommandOptStringReq(ctl, cmd, "dname", &opt) < 0)
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if (vshCommandOptStringReq(ctl, cmd, "dname", &opt) < 0)
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goto out;
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goto out;
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if (opt &&
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if (opt &&
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@ -1081,8 +1081,8 @@ stats.
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[I<--persistent>] [I<--undefinesource>] [I<--suspend>] [I<--copy-storage-all>]
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[I<--persistent>] [I<--undefinesource>] [I<--suspend>] [I<--copy-storage-all>]
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[I<--copy-storage-inc>] [I<--change-protection>] [I<--unsafe>] [I<--verbose>]
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[I<--copy-storage-inc>] [I<--change-protection>] [I<--unsafe>] [I<--verbose>]
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[I<--compressed>] [I<--abort-on-error>]
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[I<--compressed>] [I<--abort-on-error>]
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I<domain> I<desturi> [I<migrateuri>] [I<graphicsuri>] [I<dname>]
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I<domain> I<desturi> [I<migrateuri>] [I<graphicsuri>] [I<listen-address>]
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[I<--timeout> B<seconds>] [I<--xml> B<file>]
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[I<dname>] [I<--timeout> B<seconds>] [I<--xml> B<file>]
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Migrate domain to another host. Add I<--live> for live migration; <--p2p>
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Migrate domain to another host. Add I<--live> for live migration; <--p2p>
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for peer-2-peer migration; I<--direct> for direct migration; or I<--tunnelled>
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for peer-2-peer migration; I<--direct> for direct migration; or I<--tunnelled>
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@ -1189,6 +1189,12 @@ specific parameters separated by '&'. Currently recognized parameters are
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spice://target.host.com:1234/?tlsPort=4567
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spice://target.host.com:1234/?tlsPort=4567
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Optional I<listen-address> sets the listen address that hypervisor on the
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destination side should bind to for incoming migration. Both IPv4 and IPv6
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addresses are accepted as well as hostnames (the resolving is done on
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destination). Some hypervisors do not support this feature and will return an
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error if this parameter is used.
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=item B<migrate-setmaxdowntime> I<domain> I<downtime>
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=item B<migrate-setmaxdowntime> I<domain> I<downtime>
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Set maximum tolerable downtime for a domain which is being live-migrated to
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Set maximum tolerable downtime for a domain which is being live-migrated to
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