Allow to run extra host setup script after host is already added into MN
Allow to run extra host setup script after host is already added into MN

zstackorg/zstack-woodpecker,zstackio/zstack-woodpecker,zstackorg/zstack-woodpecker,zstackorg/zstack-woodpecker,zstackio/zstack-woodpecker,zstackio/zstack-woodpecker