+OPERATION_TYPE = enum(
+ INSTANTIATE="INSTANTIATE",
+ SCALE="SCALE",
+ SCALE_TO_LEVEL="SCALE_TO_LEVEL",
+ CHANGE_FLAVOUR="CHANGE_FLAVOUR",
+ TERMINATE="TERMINATE",
+ HEAL="HEAL",
+ OPERATE="OPERATE",
+ CHANGE_EXT_CONN="CHANGE_EXT_CONN",
+ MODIFY_INFO="MODIFY_INFO"
+)
+
+OPERATION_STATE_TYPE = enum(
+ STARTING="STARTING",
+ PROCESSING="PROCESSING",
+ COMPLETED="COMPLETED",
+ FAILED_TEMP="FAILED_TEMP",
+ FAILED="FAILED",
+ ROLLING_BACK="ROLLING_BACK",
+ ROLLED_BACK="ROLLED_BACK"
+)
+
+CHANGE_TYPE = enum(
+ ADDED='ADDED',
+ REMOVED='REMOVED',
+ MODIFIED='MODIFIED',
+ TEMPORARY='TEMPORARY',
+ LINK_PORT_ADDED='LINK_PORT_ADDED',
+ LINK_PORT_REMOVED='LINK_PORT_REMOVED'
+)
+