Re: [libvirt] [patch v3 1/2] Add support for migration URI configuration

-----Original Message----- From: libvir-list-bounces(a)redhat.com [mailto:libvir-list-bounces@redhat.com] On Behalf Of Chen Fan Sent: Wednesday, May 07, 2014 6:12 PM To: libvir-list(a)redhat.com Subject: [libvirt] [patch v3 1/2] Add support for migration URI configuration Signed-off-by: Chen Fan <chen.fan.fnst(a)cn.fujitsu.com&gt; --- src/qemu/qemu.conf | 5 ++++- src/qemu/qemu_conf.c | 2 ++ src/qemu/qemu_conf.h | 2 ++ src/qemu/qemu_migration.c | 5 +++++ 4 files changed, 13 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu.conf b/src/qemu/qemu.conf index f0e802f..2973631 100644 --- a/src/qemu/qemu.conf +++ b/src/qemu/qemu.conf @@ -449,7 +449,10 @@ # #seccomp_sandbox = 1 - +# Override the URI used for any specific migration URI to be sent. +# Defaults to NULL, will be set to as "tcp://hostIP[:port]". +# +#migrate_uri = "tcp://hostIP:port" # Override the listen address for all incoming migrations. Defaults to # 0.0.0.0, or :: if both host and qemu are capable of IPv6. diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index 198ee2f..0bd943d 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -576,6 +576,8 @@ int virQEMUDriverConfigLoadFile(virQEMUDriverConfigPtr cfg, GET_VALUE_STR("migration_address", cfg->migrationAddress); + GET_VALUE_STR("migrate_uri", cfg->migrateUri); + ret = 0; cleanup: diff --git a/src/qemu/qemu_conf.h b/src/qemu/qemu_conf.h index a36ea63..2e45421 100644 --- a/src/qemu/qemu_conf.h +++ b/src/qemu/qemu_conf.h @@ -167,6 +167,8 @@ struct _virQEMUDriverConfig { char *migrationAddress; int migrationPortMin; int migrationPortMax; + + char *migrateUri; }; /* Main driver state */ diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index a9f7fea..bcf966a 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -2639,6 +2639,7 @@ qemuMigrationPrepareDirect(virQEMUDriverPtr driver, int ret = -1; virURIPtr uri = NULL; bool well_formed_uri = true; + virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver); VIR_DEBUG("driver=%p, dconn=%p, cookiein=%s, cookieinlen=%d, " "cookieout=%p, cookieoutlen=%p, uri_in=%s, uri_out=%p, " @@ -2649,6 +2650,10 @@ qemuMigrationPrepareDirect(virQEMUDriverPtr driver, *uri_out = NULL; + if (uri_in == NULL && cfg->migrateUri) { + uri_in = cfg->migrateUri; + } + /* The URI passed in may be NULL or a string "tcp://somehostname:port". * * If the URI passed in is NULL then we allocate a port number -- 1.8.1.4 -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list