1 files changed, 85 insertions, 0 deletions
diff --git a/collectors/python.d.plugin/logind/logind.chart.py b/collectors/python.d.plugin/logind/logind.chart.py
new file mode 100644
index 0000000..7086686
--- /dev/null
+++ b/collectors/python.d.plugin/logind/logind.chart.py
@@ -0,0 +1,85 @@
+# -*- coding: utf-8 -*-
+# Description: logind netdata python.d module
+# Author: Austin S. Hemmelgarn (Ferroin)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from bases.FrameworkServices.ExecutableService import ExecutableService
+
+priority = 59999
+disabled_by_default = True
+
+LOGINCTL_COMMAND = 'loginctl list-sessions --no-legend'
+
+ORDER = [
+    'sessions',
+    'users',
+    'seats',
+]
+
+CHARTS = {
+    'sessions': {
+        'options': [None, 'Logind Sessions', 'sessions', 'sessions', 'logind.sessions', 'stacked'],
+        'lines': [
+            ['sessions_graphical', 'Graphical', 'absolute', 1, 1],
+            ['sessions_console', 'Console', 'absolute', 1, 1],
+            ['sessions_remote', 'Remote', 'absolute', 1, 1]
+        ]
+    },
+    'users': {
+        'options': [None, 'Logind Users', 'users', 'users', 'logind.users', 'stacked'],
+        'lines': [
+            ['users_graphical', 'Graphical', 'absolute', 1, 1],
+            ['users_console', 'Console', 'absolute', 1, 1],
+            ['users_remote', 'Remote', 'absolute', 1, 1]
+        ]
+    },
+    'seats': {
+        'options': [None, 'Logind Seats', 'seats', 'seats', 'logind.seats', 'line'],
+        'lines': [
+            ['seats', 'Active Seats', 'absolute', 1, 1]
+        ]
+    }
+}
+
+
+class Service(ExecutableService):
+    def __init__(self, configuration=None, name=None):
+        ExecutableService.__init__(self, configuration=configuration, name=name)
+        self.order = ORDER
+        self.definitions = CHARTS
+        self.command = LOGINCTL_COMMAND
+
+    def _get_data(self):
+        ret = {
+            'sessions_graphical': 0,
+            'sessions_console': 0,
+            'sessions_remote': 0,
+        }
+        users = {
+            'graphical': list(),
+            'console': list(),
+            'remote': list()
+        }
+        seats = list()
+        data = self._get_raw_data()
+
+        for item in data:
+            fields = item.split()
+            if len(fields) == 3:
+                users['remote'].append(fields[2])
+                ret['sessions_remote'] += 1
+            elif len(fields) == 4:
+                users['graphical'].append(fields[2])
+                ret['sessions_graphical'] += 1
+                seats.append(fields[3])
+            elif len(fields) == 5:
+                users['console'].append(fields[2])
+                ret['sessions_console'] += 1
+                seats.append(fields[3])
+
+        ret['users_graphical'] = len(set(users['graphical']))
+        ret['users_console'] = len(set(users['console']))
+        ret['users_remote'] = len(set(users['remote']))
+        ret['seats'] = len(set(seats))
+
+        return ret