Imported Upstream version 1.3.0+dfsgupstream/1.3.0+dfsg

1 files changed, 73 insertions, 0 deletions

diff --git a/python.d/nginx.chart.py b/python.d/nginx.chart.py
new file mode 100644
index 000000000..ff8bfede8
--- /dev/null
+++ b/python.d/nginx.chart.py
@@ -0,0 +1,73 @@
+# -*- coding: utf-8 -*-
+# Description: nginx netdata python.d module
+# Author: Pawel Krupa (paulfantom)
+
+from base import UrlService
+
+# default module values (can be overridden per job in `config`)
+# update_every = 2
+priority = 60000
+retries = 60
+
+# default job configuration (overridden by python.d.plugin)
+# config = {'local': {
+#             'update_every': update_every,
+#             'retries': retries,
+#             'priority': priority,
+#             'url': 'http://localhost/stub_status'
+#          }}
+
+# charts order (can be overridden if you want less charts, or different order)
+ORDER = ['connections', 'requests', 'connection_status', 'connect_rate']
+
+CHARTS = {
+    'connections': {
+        'options': [None, 'nginx Active Connections', 'connections', 'nginx', 'nginx.connections', 'line'],
+        'lines': [
+            ["active"]
+        ]},
+    'requests': {
+        'options': [None, 'nginx Requests', 'requests/s', 'nginx', 'nginx.requests', 'line'],
+        'lines': [
+            ["requests", None, 'incremental']
+        ]},
+    'connection_status': {
+        'options': [None, 'nginx Active Connections by Status', 'connections', 'nginx', 'nginx.connection_status', 'line'],
+        'lines': [
+            ["reading"],
+            ["writing"],
+            ["waiting", "idle"]
+        ]},
+    'connect_rate': {
+        'options': [None, 'nginx Connections Rate', 'connections/s', 'nginx', 'nginx.connect_rate', 'line'],
+        'lines': [
+            ["accepts", "accepted", "incremental"],
+            ["handled", None, "incremental"]
+        ]}
+}
+
+
+class Service(UrlService):
+    def __init__(self, configuration=None, name=None):
+        UrlService.__init__(self, configuration=configuration, name=name)
+        if len(self.url) == 0:
+            self.url = "http://localhost/stub_status"
+        self.order = ORDER
+        self.definitions = CHARTS
+
+    def _get_data(self):
+        """
+        Format data received from http request
+        :return: dict
+        """
+        try:
+            raw = self._get_raw_data().split(" ")
+            return {'active': int(raw[2]),
+                    'requests': int(raw[9]),
+                    'reading': int(raw[11]),
+                    'writing': int(raw[13]),
+                    'waiting': int(raw[15]),
+                    'accepts': int(raw[7]),
+                    'handled': int(raw[8])}
+        except (ValueError, AttributeError):
+            return None