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-rw-r--r--python.d/nginx.chart.py73
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