get authentic stats into munin graphs (#5205)

idp/munin/authentic_activity

@@ -0,0 +1,39 @@
+#! /usr/bin/env python
+
+import sys
+import os
+import json
+
+STATS_PATH = '/var/lib/authentic2/static/stats.json'
+
+if len(sys.argv) == 2 and sys.argv[1] == 'autoconf':
+    if os.path.exists(STATS_PATH):
+        print 'yes'
+        sys.exit(0)
+    else:
+        print 'no'
+        sys.exit(1)
+
+stats = json.load(file(STATS_PATH))
+graph_keys = []
+for key in stats:
+    if key == 'active_federations':
+        continue
+    if not key.startswith('users_last'):
+        continue
+    graph_keys.append(key)
+
+if len(sys.argv) == 2 and sys.argv[1] == 'config':
+    print 'graph_title Authentic activity'
+    print 'graph_category authentic'
+    print 'graph_args --lower-limit 0'
+    print 'graph_vlabel n'
+    print ''
+    for key in graph_keys:
+        print '%s.label %s' % (key, key)
+    sys.exit(0)
+
+
+for key in graph_keys:
+    print '%s.value %s' % (key, stats.get(key))
+

idp/munin/authentic_users

@@ -0,0 +1,39 @@
+#! /usr/bin/env python
+
+import sys
+import os
+import json
+
+STATS_PATH = '/var/lib/authentic2/static/stats.json'
+
+if len(sys.argv) == 2 and sys.argv[1] == 'autoconf':
+    if os.path.exists(STATS_PATH):
+        print 'yes'
+        sys.exit(0)
+    else:
+        print 'no'
+        sys.exit(1)
+
+stats = json.load(file(STATS_PATH))
+graph_keys = []
+for key in stats:
+    if key == 'active_federations':
+        continue
+    if key.startswith('users_last'):
+        continue
+    graph_keys.append(key)
+
+if len(sys.argv) == 2 and sys.argv[1] == 'config':
+    print 'graph_title Authentic stats'
+    print 'graph_category authentic'
+    print 'graph_args --lower-limit 0'
+    print 'graph_vlabel n'
+    print ''
+    for key in graph_keys:
+        print '%s.label %s' % (key, key)
+    sys.exit(0)
+
+
+for key in graph_keys:
+    print '%s.value %s' % (key, stats.get(key))
+