def _http_check(self, process_name, port):
self._log('Querying URL http://localips:%s%s for process %s',
port, self._config['url'],
process_name)
num_retries = self._config.get('num_retries', DEFAULT_RETRIES)
timeout = self._config.get('timeout', DEFAULT_TIMEOUT)
username = self._config.get('username')
password = self._config.get('password')
with utils.retry_errors(num_retries, self._log).retry_context(
self._make_http_request) as retry_http_request:
res = retry_http_request(
port, timeout, username=username, password=password)
self._log('Status contacting URL http://localip:%s%s for process %s: '
'%s %s' % (port, self._config['url'], process_name,
res.status, res.reason))
if res.status != httplib.OK:
raise httplib.HTTPException(
'Bad HTTP status code: %s' % (res.status,))
return True
def _http_check(self, process_name, port):
self._log('Querying URL http://%s:%s%s for process %s', LOCALHOST,
port, self._config['url'], process_name)
host_port = '%s:%s' % (
LOCALHOST,
port,
)
num_retries = self._config.get('num_retries', DEFAULT_RETRIES)
timeout = self._config.get('timeout', DEFAULT_TIMEOUT)
with utils.retry_errors(num_retries, self._log).retry_context(
self._make_http_request) as retry_http_request:
res = retry_http_request(host_port, timeout)
self._log('Status contacting URL http://%s%s for process %s: '
'%s %s' % (host_port, self._config['url'], process_name,
res.status, res.reason))
if res.status != httplib.OK:
raise httplib.HTTPException('Bad HTTP status code: %s' %
(res.status, ))
return True
def __call__(self, process_spec):
try:
process_name = process_spec['name']
retries_left = self._config.get('num_retries', DEFAULT_RETRIES)
method_name = self._config.get('method', DEFAULT_METHOD)
username = self._config.get('username')
password = self._config.get('password')
server_url = self._get_server_url(process_name)
if not server_url:
return True
self._log(
'Querying XML RPC server at %s, method %s for process %s',
server_url, method_name, process_name)
with utils.retry_errors(retries_left, self._log).retry_context(
self._xmlrpc_check) as retry_xmlrpc_check:
return retry_xmlrpc_check(process_name,
server_url,
method_name,
username=username,
password=password)
except Exception as exc:
self._log('Check failed: %s', exc)
return False
def __call__(self, process_spec):
timeout = self._config.get('timeout', DEFAULT_TIMEOUT)
num_retries = self._config.get('num_retries', DEFAULT_RETRIES)
try:
port = utils.get_port(self._config['port'], process_spec['name'])
with utils.retry_errors(num_retries, self._log).retry_context(
self._tcp_check) as retry_tcp_check:
return retry_tcp_check(process_spec['name'], port, timeout)
except errors.InvalidPortSpec:
self._log('ERROR: Could not extract the HTTP port for process '
'name %s using port specification %s.',
process_spec['name'], self._config['port'])
return True
except Exception as exc:
self._log('Check failed: %s', exc)
return False
def __call__(self, process_spec):
timeout = self._config.get('timeout', DEFAULT_TIMEOUT)
num_retries = self._config.get('num_retries', DEFAULT_RETRIES)
try:
port = utils.get_port(self._config['port'], process_spec['name'])
with utils.retry_errors(num_retries, self._log).retry_context(
self._tcp_check) as retry_tcp_check:
return retry_tcp_check(process_spec['name'], port, timeout)
except errors.InvalidPortSpec:
self._log(
'ERROR: Could not extract the TCP port for process '
'name %s using port specification %s.', process_spec['name'],
self._config['port'])
return True
except Exception as exc:
self._log('Check failed: %s', exc)
return False
def __call__(self, process_spec):
try:
process_name = process_spec['name']
retries_left = self._config.get('num_retries', DEFAULT_RETRIES)
method_name = self._config.get('method', DEFAULT_METHOD)
server_url = self._get_server_url(process_name)
if not server_url:
return True
self._log('Querying XML RPC server at %s, method %s for process %s',
server_url, method_name, process_name)
with utils.retry_errors(retries_left, self._log).retry_context(
self._xmlrpc_check) as retry_xmlrpc_check:
return retry_xmlrpc_check(process_name, server_url, method_name)
except Exception as exc:
self._log('Check failed: %s', exc)
return False
def _http_check(self, process_name, port):
self._log('Querying URL http://%s:%s%s for process %s',
LOCALHOST, port, self._config['url'],
process_name)
host_port = '%s:%s' % (LOCALHOST, port,)
num_retries = self._config.get('num_retries', DEFAULT_RETRIES)
timeout = self._config.get('timeout', DEFAULT_TIMEOUT)
with utils.retry_errors(num_retries, self._log).retry_context(
self._make_http_request) as retry_http_request:
res = retry_http_request(host_port, timeout)
self._log('Status contacting URL http://%s%s for process %s: '
'%s %s' % (host_port, self._config['url'], process_name,
res.status, res.reason))
if res.status != httplib.OK:
raise httplib.HTTPException(
'Bad HTTP status code: %s' % (res.status,))
return True