def do_GET(self):
url = urlparse.urlparse(self.path)
if url.path == "/metrics":
params = urlparse.parse_qs(url.query)
if "address" not in params:
self.send_response(400)
self.end_headers()
self.wfile.write("Missing 'address' from parameters")
return
with open(self._config_path) as f:
config = yaml.safe_load(f)
output = collect_snmp(config, params["address"][0])
self.send_response(200)
self.send_header("Content-Type", CONTENT_TYPE_LATEST)
self.end_headers()
self.wfile.write(output)
elif url.path == "/":
self.send_response(200)
self.end_headers()
self.wfile.write(
"""<html>
<head><title>SNMP Exporter</title></head>
<body>
<h1>SNMP Exporter</h1>
<p>Visit <code>/metrics?address=1.2.3.4</code> to use.</p>
</body>
</html>"""
)
else:
self.send_response(404)
self.end_headers()
def do_GET(self):
url = urlparse.urlparse(self.path)
if url.path == '/metrics':
params = urlparse.parse_qs(url.query)
if 'address' not in params:
self.send_response(400)
self.end_headers()
msg = 'Missing "address" from parameters.'
self.log_message(msg)
self.wfile.write(msg)
return
port = 161
address = params['address'][0]
if 'port' in params:
port = params['port'][0]
elif ':' in address:
address, port = address.split(':')
with open(self._config_path) as f:
config = yaml.safe_load(f)
try:
output = collect_snmp(config, address, port)
except (ValueError, easysnmp.EasySNMPError) as e:
self.send_response(502)
self.end_headers()
msg = 'Error collecting metrics from remote host: %s' % (e)
self.log_message(msg)
self.wfile.write(msg)
return
self.send_response(200)
self.send_header('Content-Type', CONTENT_TYPE_LATEST)
self.end_headers()
self.wfile.write(output)
elif url.path == '/':
self.send_response(200)
self.end_headers()
self.wfile.write("""<html>
<head><title>SNMP Exporter</title></head>
<body>
<h1>SNMP Exporter</h1>
<p>Usage:<br>
<code>/metrics?address=1.2.3.4</code><br>
<code>/metrics?address=1.2.3.4&port=123</code><br>
<code>/metrics?address=1.2.3.4:123</code></p>
</body>
</html>""")
else:
self.send_response(404)
self.end_headers()
def do_GET(self):
url = urlparse.urlparse(self.path)
if url.path == '/metrics':
params = urlparse.parse_qs(url.query)
if 'address' not in params:
self.send_response(400)
self.end_headers()
self.wfile.write("Missing 'address' from parameters")
return
with open(self._config_path) as f:
config = yaml.safe_load(f)
module = params.get("module", ["default"])[0]
if module not in config:
self.send_response(400)
self.end_headers()
self.wfile.write("Module '{0}' not found in config".format(module))
return
try:
port = int(params.get('port', (161, ))[0])
output = collect_snmp(config[module], params['address'][0], port)
self.send_response(200)
self.send_header('Content-Type', CONTENT_TYPE_LATEST)
self.end_headers()
self.wfile.write(output)
except:
self.send_response(500)
self.end_headers()
self.wfile.write(traceback.format_exc())
elif url.path == '/':
self.send_response(200)
self.end_headers()
self.wfile.write("""<html>
<head><title>SNMP Exporter</title></head>
<body>
<h1>SNMP Exporter</h1>
<p>Visit <code>/metrics?address=1.2.3.4</code> to use.</p>
</body>
</html>""")
else:
self.send_response(404)
self.end_headers()
def do_GET(self):
url = urlparse.urlparse(self.path)
if url.path == '/metrics':
params = urlparse.parse_qs(url.query)
if 'address' not in params:
self.send_response(400)
self.end_headers()
self.wfile.write("Missing 'address' from parameters")
return
with open(self._config_path) as f:
config = yaml.safe_load(f)
module = params.get("module", ["default"])[0]
if module not in config:
self.send_response(400)
self.end_headers()
self.wfile.write(
"Module '{0}' not found in config".format(module))
return
try:
output = collect_snmp(config[module], params['address'][0])
self.send_response(200)
self.send_header('Content-Type', CONTENT_TYPE_LATEST)
self.end_headers()
self.wfile.write(output)
except:
self.send_response(500)
self.end_headers()
self.wfile.write(traceback.format_exc())
elif url.path == '/':
self.send_response(200)
self.end_headers()
self.wfile.write("""<html>
<head><title>SNMP Exporter</title></head>
<body>
<h1>SNMP Exporter</h1>
<p>Visit <code>/metrics?address=1.2.3.4</code> to use.</p>
</body>
</html>""")
else:
self.send_response(404)
self.end_headers()