Make migration RPC non-blocking

[ganeti-local] / lib / constants.py

diff --git a/lib/constants.py b/lib/constants.py
index dd72454..9dc202b 100644 (file)
--- a/lib/constants.py
+++ b/lib/constants.py
@@ -797,6 +797,27 @@ HVS_PARAMETER_TYPES = {
 
 HVS_PARAMETERS = frozenset(HVS_PARAMETER_TYPES.keys())
 
+# Migration statuses
+HV_MIGRATION_COMPLETED = "completed"
+HV_MIGRATION_ACTIVE = "active"
+HV_MIGRATION_FAILED = "failed"
+HV_MIGRATION_CANCELLED = "cancelled"
+
+HV_MIGRATION_VALID_STATUSES = frozenset([
+  HV_MIGRATION_COMPLETED,
+  HV_MIGRATION_ACTIVE,
+  HV_MIGRATION_FAILED,
+  HV_MIGRATION_CANCELLED,
+  ])
+
+HV_MIGRATION_FAILED_STATUSES = frozenset([
+  HV_MIGRATION_FAILED,
+  HV_MIGRATION_CANCELLED,
+  ])
+
+# KVM-specific statuses
+HV_KVM_MIGRATION_VALID_STATUSES = HV_MIGRATION_VALID_STATUSES
+
 # Backend parameter names
 BE_MEMORY = "memory"
 BE_VCPUS = "vcpus"