mirror of
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84 lines
2.1 KiB
Python
84 lines
2.1 KiB
Python
import sys
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import logging
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import _thread
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from http.server import HTTPServer, BaseHTTPRequestHandler
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from http.client import HTTPConnection
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server_status = ""
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class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
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"""
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A simple http server to publish the cerberus status file content
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"""
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requests_served = 0
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def do_GET(self):
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if self.path == "/":
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self.do_status()
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def do_status(self):
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self.send_response(200)
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self.end_headers()
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self.wfile.write(bytes(server_status, encoding='utf8'))
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SimpleHTTPRequestHandler.requests_served += 1
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def do_POST(self):
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if self.path == "/STOP":
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self.set_stop()
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elif self.path == "/RUN":
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self.set_run()
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elif self.path == "/PAUSE":
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self.set_pause()
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def set_run(self):
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self.send_response(200)
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self.end_headers()
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global server_status
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server_status = 'RUN'
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def set_stop(self):
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self.send_response(200)
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self.end_headers()
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global server_status
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server_status = 'STOP'
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def set_pause(self):
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self.send_response(200)
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self.end_headers()
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global server_status
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server_status = 'PAUSE'
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def publish_kraken_status(status):
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global server_status
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server_status = status
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def start_server(address, status):
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server = address[0]
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port = address[1]
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global httpd
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httpd = HTTPServer(address, SimpleHTTPRequestHandler)
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logging.info("Starting http server at http://%s:%s\n" % (server, port))
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try:
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_thread.start_new_thread(httpd.serve_forever, ())
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publish_kraken_status(status)
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except Exception as e:
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logging.error(
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"Failed to start the http server \
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at http://%s:%s"
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% (server, port)
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)
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sys.exit(1)
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def get_status(address):
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server = address[0]
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port = address[1]
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httpc = HTTPConnection(server, port)
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logging.info("connection set up")
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httpc.request("GET", "/")
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response = httpc.getresponse()
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status = response.read()
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logging.info("response " + str(status.decode()))
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return status.decode()
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