[libvirt] [sandbox][PATCH v3] Fix delete of running container

[Wayne Sun]

Delete running container is not supprted and will report an error.

Related to bug:
https://bugzilla.redhat.com/show_bug.cgi?id=994495

v1: Fix stop function and delete running container.
v2: Delete running container is not allowed, spawn virsh to get
domain status.
v3: Using exist libvirt connection to get dom status.

Signed-off-by: Wayne Sun <gsun at redhat.com>
---
 bin/virt-sandbox-service |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/bin/virt-sandbox-service b/bin/virt-sandbox-service
index 550d46c..03873c9 100755
--- a/bin/virt-sandbox-service
+++ b/bin/virt-sandbox-service
@@ -254,11 +254,11 @@ class Container:
 
     def delete(self):
         self.connect()
-        # Stop service if it is running
-        try:
-            self.stop()
-        except:
-            pass
+        self.conn.fetch_domains(None)
+        dom = self.conn.find_domain_by_name(self.name)
+        info = dom.get_info()
+        if info.state == LibvirtGObject.DomainState.RUNNING:
+            raise ValueError([_("Cannot delete running container")])
 
         # Not sure we should remove content
         if os.path.exists(self.dest):
-- 
1.7.1