Adjust layout of VM list output

Matches the new node list output format with the additional header line,
as well as revamps some other aspects:

    1. Adjusts the UUID to be under the name in the info output.
    2. Removes the UUID from the list output to save space, because this
       is generally not needed in day-to-day quick-list output.
    3. Renames the "Node" header to "Current" to better reflect what
       that column actually means and avoid conflicting with the parent
       header.

client-cli/pvc/cli_lib/vm.py

@@ -1152,8 +1152,8 @@ def format_info(config, domain_information, long_output):
     ainformation.append('{}Virtual machine information:{}'.format(ansiprint.bold(), ansiprint.end()))
     ainformation.append('')
     # Basic information
-    ainformation.append('{}UUID:{}               {}'.format(ansiprint.purple(), ansiprint.end(), domain_information['uuid']))
     ainformation.append('{}Name:{}               {}'.format(ansiprint.purple(), ansiprint.end(), domain_information['name']))
+    ainformation.append('{}UUID:{}               {}'.format(ansiprint.purple(), ansiprint.end(), domain_information['uuid']))
     ainformation.append('{}Description:{}        {}'.format(ansiprint.purple(), ansiprint.end(), domain_information['description']))
     ainformation.append('{}Profile:{}            {}'.format(ansiprint.purple(), ansiprint.end(), domain_information['profile']))
     ainformation.append('{}Memory (M):{}         {}'.format(ansiprint.purple(), ansiprint.end(), domain_information['memory']))
@@ -1336,13 +1336,12 @@ def format_list(config, vm_list, raw):
     # Determine optimal column widths
     # Dynamic columns: node_name, node, migrated
     vm_name_length = 5
-    vm_uuid_length = 37
     vm_state_length = 6
     vm_nets_length = 9
     vm_ram_length = 8
     vm_vcpu_length = 6
-    vm_node_length = 5
-    vm_migrated_length = 10
+    vm_node_length = 8
+    vm_migrated_length = 9
     for domain_information in vm_list:
         net_list = getNiceNetID(domain_information)
         # vm_name column
@@ -1368,14 +1367,26 @@ def format_list(config, vm_list, raw):
 
     # Format the string (header)
     vm_list_output.append(
-        '{bold}{vm_name: <{vm_name_length}} {vm_uuid: <{vm_uuid_length}} \
+        '{bold}{vm_header: <{vm_header_length}} {resource_header: <{resource_header_length}} {node_header: <{node_header_length}}{end_bold}'.format(
+            vm_header_length=vm_name_length + vm_state_length + 1,
+            resource_header_length=vm_nets_length + vm_ram_length + vm_vcpu_length + 2,
+            node_header_length=vm_node_length + vm_migrated_length + 1,
+            bold=ansiprint.bold(),
+            end_bold=ansiprint.end(),
+            vm_header='VMs ' + ''.join(['-' for _ in range(4, vm_name_length + vm_state_length)]),
+            resource_header='Resources ' + ''.join(['-' for _ in range(10, vm_nets_length + vm_ram_length + vm_vcpu_length + 1)]),
+            node_header='Node ' + ''.join(['-' for _ in range(5, vm_node_length + vm_migrated_length)])
+        )
+    )
+
+    vm_list_output.append(
+        '{bold}{vm_name: <{vm_name_length}} \
 {vm_state_colour}{vm_state: <{vm_state_length}}{end_colour} \
 {vm_networks: <{vm_nets_length}} \
 {vm_memory: <{vm_ram_length}} {vm_vcpu: <{vm_vcpu_length}} \
 {vm_node: <{vm_node_length}} \
 {vm_migrated: <{vm_migrated_length}}{end_bold}'.format(
             vm_name_length=vm_name_length,
-            vm_uuid_length=vm_uuid_length,
             vm_state_length=vm_state_length,
             vm_nets_length=vm_nets_length,
             vm_ram_length=vm_ram_length,
@@ -1387,12 +1398,11 @@ def format_list(config, vm_list, raw):
             vm_state_colour='',
             end_colour='',
             vm_name='Name',
-            vm_uuid='UUID',
             vm_state='State',
             vm_networks='Networks',
             vm_memory='RAM (M)',
             vm_vcpu='vCPUs',
-            vm_node='Node',
+            vm_node='Current',
             vm_migrated='Migrated'
         )
     )
@@ -1401,7 +1411,7 @@ def format_list(config, vm_list, raw):
     cluster_net_list = call_api(config, 'get', '/network').json()
 
     # Format the string (elements)
-    for domain_information in vm_list:
+    for domain_information in sorted(vm_list, key=lambda v: v['name']):
         if domain_information['state'] == 'start':
             vm_state_colour = ansiprint.green()
         elif domain_information['state'] == 'restart':
@@ -1424,14 +1434,13 @@ def format_list(config, vm_list, raw):
                     vm_net_colour = ansiprint.red()
 
         vm_list_output.append(
-            '{bold}{vm_name: <{vm_name_length}} {vm_uuid: <{vm_uuid_length}} \
+            '{bold}{vm_name: <{vm_name_length}} \
 {vm_state_colour}{vm_state: <{vm_state_length}}{end_colour} \
 {vm_net_colour}{vm_networks: <{vm_nets_length}}{end_colour} \
 {vm_memory: <{vm_ram_length}} {vm_vcpu: <{vm_vcpu_length}} \
 {vm_node: <{vm_node_length}} \
 {vm_migrated: <{vm_migrated_length}}{end_bold}'.format(
                 vm_name_length=vm_name_length,
-                vm_uuid_length=vm_uuid_length,
                 vm_state_length=vm_state_length,
                 vm_nets_length=vm_nets_length,
                 vm_ram_length=vm_ram_length,
@@ -1443,7 +1452,6 @@ def format_list(config, vm_list, raw):
                 vm_state_colour=vm_state_colour,
                 end_colour=ansiprint.end(),
                 vm_name=domain_information['name'],
-                vm_uuid=domain_information['uuid'],
                 vm_state=domain_information['state'],
                 vm_net_colour=vm_net_colour,
                 vm_networks=','.join(net_list),
@@ -1454,4 +1462,4 @@ def format_list(config, vm_list, raw):
             )
         )
 
-    return '\n'.join(sorted(vm_list_output))
+    return '\n'.join(vm_list_output)