cli: introduce --resource fibrechannel.appid option

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>

tests/data/cli/compare/virt-install-singleton-config-1.xml

@@ -19,6 +19,7 @@
   </numatune>
   <resource>
     <partition>/virtualmachines/production</partition>
+    <fibrechannel appid="myapplication"/>
   </resource>
   <os>
     <type arch="x86_64" machine="q35">hvm</type>

tests/test_cli.py

@@ -479,7 +479,7 @@ c.add_compare("""
 --memorybacking hugepages=on
 --features apic=off
 --clock offset=localtime
---resource /virtualmachines/production
+--resource /virtualmachines/production,fibrechannel.appid=myapplication
 --events on_crash=restart
 --metadata genid_enable=yes
 --sysinfo host

virtinst/cli.py

@@ -2003,6 +2003,7 @@ class ParserResource(VirtCLIParser):
     def _init_class(cls, **kwargs):
         VirtCLIParser._init_class(**kwargs)
         cls.add_arg("partition", "partition")
+        cls.add_arg("fibrechannel.appid", "fibrechannel_appid", can_comma=True)
 
 
 ######################

virtinst/domain/resource.py

@@ -14,6 +14,7 @@ class DomainResource(XMLBuilder):
     """
 
     XML_NAME = "resource"
-    _XML_PROP_ORDER = ["partition"]
+    _XML_PROP_ORDER = ["partition", "fibrechannel_appid"]
 
     partition = XMLProperty("./partition")
+    fibrechannel_appid = XMLProperty("./fibrechannel/@appid")