def metricCollector3(self):
try:
if (self._userName and self._userPass):
password_mgr = urlconnection.HTTPPasswordMgr()
password_mgr.add_password(self._realm, self._url, self._userName, self._userPass)
auth_handler = urlconnection.HTTPBasicAuthHandler(password_mgr)
opener = urlconnection.build_opener(auth_handler)
urlconnection.install_opener(opener)
response = urlconnection.urlopen(self._url, timeout=10)
if response.status == 200:
byte_responseData = response.read()
str_responseData = byte_responseData.decode('UTF-8')
self._parseStats(str_responseData)
else:
self.dictApacheData['status'] = 0
self.dictApacheData['msg'] = 'Error_code' + str(response.status)
except HTTPError as e:
self.dictApacheData['status'] = 0
self.dictApacheData['msg'] = 'Error_code : HTTP Error ' + str(e.code)
except URLError as e:
self.dictApacheData['status'] = 0
self.dictApacheData['msg'] = 'Error_code : URL Error ' + str(e.reason)
except InvalidURL as e:
self.dictApacheData['status'] = 0
self.dictApacheData['msg'] = 'Error_code : Invalid URL'
except Exception as e:
self.dictApacheData['status'] = 0
self.dictApacheData['msg'] = 'Exception occured in collecting data : ' + str(e)
def _openURL2(self):
try:
if (self._userName and self._userPass):
password_mgr = urlconnection.HTTPPasswordMgr()
password_mgr.add_password(self._realm, self._url, self._userName, self._userPass)
auth_handler = urlconnection.HTTPBasicAuthHandler(password_mgr)
opener = urlconnection.build_opener(auth_handler)
urlconnection.install_opener(opener)
response = urlconnection.urlopen(self._url, timeout=10)
if (response.getcode() == 200):
byte_responseData = response.read()
str_responseData = byte_responseData.decode('UTF-8')
self._parseStats(str_responseData)
else:
#self.dictInterfaceData['status'] = 0
self.dictInterfaceData['msg'] = 'Response status code from haproxy url is :' + str(response.getcode())
except HTTPError as e:
#self.dictInterfaceData['status'] = 0
self.dictInterfaceData['msg'] ='Haproxy stats url has HTTP Error '+str(e.code)
except URLError as e:
#self.dictInterfaceData['status'] = 0
self.dictInterfaceData['msg'] = 'Haproxy stats url has URL Error '+str(e.reason)
except InvalidURL as e:
#self.dictInterfaceData['status'] = 0
self.dictInterfaceData['msg'] = 'Haproxy stats url is invalid URL'
except Exception as e:
#self.dictInterfaceData['status'] = 0
self.dictInterfaceData['msg'] = 'Haproxy stats URL error : ' + str(e)
def _openURL2(self,str_URLsuffix):
str_responseData = None
url = None
try:
url = self._url + str_URLsuffix
if (self._userName and self._userPass):
password_mgr = urlconnection.HTTPPasswordMgr()
password_mgr.add_password(self._realm, url, self._userName, self._userPass)
auth_handler = urlconnection.HTTPBasicAuthHandler(password_mgr)
opener = urlconnection.build_opener(auth_handler)
urlconnection.install_opener(opener)
response = urlconnection.urlopen(url, timeout = 5)
if response.getcode() == 200:
byte_responseData = response.read()
str_responseData = byte_responseData.decode('UTF-8')
else:
self.dictEsPluginData['status'] = '0'
self.dictEsPluginData['msg'] = 'Invalid response after opening URL : ' + str(response.getcode())
except HTTPError as e:
self.dictEsPluginData['status'] = '0'
self.dictEsPluginData['msg'] ='HTTP Error '+str(e.code)
except URLError as e:
self.dictEsPluginData['status'] = '0'
self.dictEsPluginData['msg'] = 'URL Error '+str(e.reason)
except InvalidURL as e:
self.dictEsPluginData['status'] = '0'
self.dictEsPluginData['msg'] = 'Invalid URL'
except Exception as e:
self.dictEsPluginData['status'] = '0'
self.dictEsPluginData['msg'] = 'Exception while opening stats url in python 2 : ' + str(e)
finally:
return str_responseData
from urllib import request
url = 'https://www.myurl.com/'
# 「HTTPPasswordMgr」クラス作成する
passwd = request.HTTPPasswordMgr()
passwd.add_password(None, url, 'Username', 'Password')
# オプションを作成してインストール
opn = request.build_opener(passwd)
request.install_opener(opn)
# URLを開く
with request.urlopen(url) as response:
html = response.read().decode('utf-8')
def metricCollector():
dictCounterValues = loadCounterValues()
data = {}
#defaults
data['plugin_version'] = PLUGIN_VERSION
data['heartbeat_required'] = HEARTBEAT
import re
PYTHON_MAJOR_VERSION = sys.version_info[0]
if PYTHON_MAJOR_VERSION == 3:
import urllib
import urllib.request as urlconnection
from urllib.error import URLError, HTTPError
from http.client import InvalidURL
elif PYTHON_MAJOR_VERSION == 2:
import urllib2 as urlconnection
from urllib2 import HTTPError, URLError
from httplib import InvalidURL
response = None
try:
url = NGINX_STATUS_URL
if USERNAME and PASSWORD:
password_mgr = urlconnection.HTTPPasswordMgr()
password_mgr.add_password(None, url, USERNAME, PASSWORD)
auth_handler = urlconnection.HTTPBasicAuthHandler(password_mgr)
opener = urlconnection.build_opener(auth_handler)
urlconnection.install_opener(opener)
response = urlconnection.urlopen(url, timeout=10)
output = response.read()
active_con = re.search(r'Active connections:\s+(\d+)', output)
if active_con:
connection = int(active_con.group(1))
data['active_connection'] = connection
read_writes = re.search(
r'Reading: (\d+)\s+Writing: (\d+)\s+Waiting: (\d+)', output)
if read_writes:
reading, writing, waiting = read_writes.groups()
data['reading'] = reading
data['writing'] = writing
data['waiting'] = waiting
conn = 0
handled = 0
requests = 0
updateDict = {}
per_s_connections = re.search(r'\s*(\d+)\s+(\d+)\s+(\d+)', output)
if per_s_connections:
conn = int(per_s_connections.group(1))
handled = int(per_s_connections.group(2))
requests = int(per_s_connections.group(3))
if dictCounterValues:
if 'request_per_s' in dictCounterValues:
rps = dictCounterValues['request_per_s']
data['request_per_s'] = (conn - rps) / TIME_INTERVAL
if 'connection_opened' in dictCounterValues:
conn_opened = dictCounterValues['connection_opened']
data['connection_opened'] = (handled -
conn_opened) / TIME_INTERVAL
if 'connection_dropped' in dictCounterValues:
conn_dropped = dictCounterValues['connection_dropped']
data['connection_dropped'] = (requests -
conn_dropped) / TIME_INTERVAL
else:
data['request_per_s'] = 0
data['connection_opened'] = 0
data['connection_dropped'] = 0
updateDict['request_per_s'] = conn
updateDict['connection_opened'] = handled
updateDict['connection_dropped'] = requests
updateCounterValues(updateDict)
except HTTPError as e:
data['status'] = 0
data['msg'] = 'Error_code : HTTP Error ' + str(e.code)
except URLError as e:
data['status'] = 0
data['msg'] = 'Error_code : URL Error ' + str(e.reason)
except InvalidURL as e:
data['status'] = 0
data['msg'] = 'Error_code : Invalid URL'
except Exception as e:
data['status'] = 0
data['msg'] = str(traceback.format_exc())
return data
