setup notifier actions in aodh alarm

Aodh alarm NOTIFIER ==>


NOTIFIER will resolve the URL and post the data to http server

setup a Http server ==>

such as: python -m SimpleHTTPServer 8000
link: https://docs.python.org/2/library/simplehttpserver.html

NOTE: this case only receive the posted data, but not handle it.

such as:

stack@stack:~$ cat reflect.py
#!/usr/bin/env python
# Reflects the requests from HTTP methods GET, POST, PUT, and DELETE
# Written by Nathan Hamiel (2010)

from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from optparse import OptionParser

class RequestHandler(BaseHTTPRequestHandler):

def do_GET(self):

request_path = self.path

print("\n----- Request Start ----->\n")
print(request_path)
print(self.headers)
print("<----- Request End -----\n")

self.send_response(200)
self.send_header("Set-Cookie", "foo=bar")

def do_POST(self):

request_path = self.path

print("\n----- Request Start ----->\n")
print(request_path)

request_headers = self.headers
content_length = request_headers.getheaders('content-length')
length = int(content_length[0]) if content_length else 0

print(request_headers)
print(self.rfile.read(length))
print("<----- Request End -----\n")

self.send_response(200)

do_PUT = do_POST
do_DELETE = do_GET

def main():
port = 8000
print('Listening on localhost:%s' % port)
server = HTTPServer(('0.0.0.0', port), RequestHandler)
server.serve_forever()

if __name__ == "__main__":
parser = OptionParser()
parser.usage = ("Creates an http-server that will echo out any GET or POST parameters\n"
"Run:\n\n"
"   reflect")
(options, args) = parser.parse_args()

main()