[libvirt] [PATCH v4 05/10] Add new migration flag VIR_MIGRATE_TLS
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
include/libvirt/libvirt-domain.h | 8 ++++++++
src/qemu/qemu_migration.h | 3 ++-
tools/virsh-domain.c | 7 +++++++
3 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h
index c490d71..620606c 100644
--- a/include/libvirt/libvirt-domain.h
+++ b/include/libvirt/libvirt-domain.h
@@ -815,6 +815,14 @@ typedef enum {
* post-copy mode. See virDomainMigrateStartPostCopy for more details.
*/
VIR_MIGRATE_POSTCOPY = (1 << 15),
+
+ /* Setting the VIR_MIGRATE_TLS flag will cause the migration to attempt
+ * to use the TLS environment configured by the hypervisor in order to
+ * perform the migration. If incorrectly configured on either source or
+ * destination, the migration will fail.
+ */
+ VIR_MIGRATE_TLS = (1 << 16),
+
} virDomainMigrateFlags;
diff --git a/src/qemu/qemu_migration.h b/src/qemu/qemu_migration.h
index 14c6178..bcebf06 100644
--- a/src/qemu/qemu_migration.h
+++ b/src/qemu/qemu_migration.h
@@ -45,7 +45,8 @@ typedef qemuMigrationCompression *qemuMigrationCompressionPtr;
VIR_MIGRATE_ABORT_ON_ERROR | \
VIR_MIGRATE_AUTO_CONVERGE | \
VIR_MIGRATE_RDMA_PIN_ALL | \
- VIR_MIGRATE_POSTCOPY)
+ VIR_MIGRATE_POSTCOPY | \
+ VIR_MIGRATE_TLS)
/* All supported migration parameters and their types. */
# define QEMU_MIGRATION_PARAMETERS \
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 09a9f82..ebd4b33 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -10222,6 +10222,10 @@ static const vshCmdOptDef opts_migrate[] = {
.type = VSH_OT_STRING,
.help = N_("filename containing updated persistent XML for the target")
},
+ {.name = "tls",
+ .type = VSH_OT_BOOL,
+ .help = N_("use TLS for migration")
+ },
{.name = NULL}
};
@@ -10463,6 +10467,9 @@ doMigrate(void *opaque)
if (vshCommandOptBool(cmd, "postcopy"))
flags |= VIR_MIGRATE_POSTCOPY;
+ if (vshCommandOptBool(cmd, "tls"))
+ flags |= VIR_MIGRATE_TLS;
+
if (flags & VIR_MIGRATE_PEER2PEER || vshCommandOptBool(cmd, "direct"))
{
if (virDomainMigrateToURI3(dom, desturi, params, nparams, flags) == 0)
ret = '0';
--
2.9.3