bundles/vmhost: add QEMU VM STATUS check

bundles/vmhost/files/check_vm_status

@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+
+from subprocess import check_output
+from sys import exit
+
+try:
+    result = check_output(['virsh', '--readonly', 'list', '--all']).decode('utf-8').split('\n')
+except Exception as e:
+    # If something fails, this means libvirt is not responding. This is
+    # an error.
+    print(repr(e))
+    exit(2)
+
+
+running = set()
+stopped = set()
+crashed = set()
+
+for vm in result[2:]:
+    if vm.strip() == '':
+        continue
+
+    info = vm.split()
+
+    if info[2] in {'crashed', 'dying'}:
+        crashed.add('{}: {}'.format(info[1], info[2]))
+    elif info[2] in {'running'}:
+        running.add('{}: {}'.format(info[1], info[2]))
+    else:
+        stopped.add('{}: {}'.format(info[1], info[2]))
+
+
+for vm in sorted(crashed):
+    print(vm)
+
+for vm in sorted(stopped):
+    print(vm)
+
+for vm in sorted(running):
+    print(vm)
+
+if len(crashed) > 0:
+    exit(2)
+elif len(stopped) > 0:
+    exit(1)
+else:
+    exit(0)

bundles/vmhost/items.py

@@ -0,0 +1,5 @@
+files = {
+    '/usr/local/share/icinga/plugins/check_vm_status': {
+        'mode': '0755',
+    },
+}

bundles/vmhost/metadata.py

@@ -7,4 +7,13 @@ defaults = {
             'qemu-system-x86': {},
         },
     },
+    'icinga2_api': {
+        'vmhost': {
+            'services': {
+                'QEMU VM STATUS': {
+                    'command_on_monitored_host': 'sudo /usr/local/share/icinga/plugins/check_vm_status',
+                },
+            },
+        },
+    },
 }