def build_config(self):
"""Build the config as a Plugins object and return.
"""
config = monasca_setup.agent_config.Plugins()
# First watch the process
config.merge(monasca_setup.detection.watch_process(['epmd'], 'rabbitmq', detailed=False))
log.info("\tWatching the rabbitmq-server process.")
config.merge(
monasca_setup.detection.watch_process_by_username(
'rabbitmq', 'rabbitmq', 'rabbitmq'))
log.info("\tWatching all processes owned by the rabbitmq user.")
if not self._watch_api:
return config
try:
self._get_config()
# Then watch the http status check
service_name = 'rabbitmq'
# Setup an active http_status check on the API
if self.api_url.endswith("/"):
check_api_url = self.api_url
else:
check_api_url = self.api_url + "/"
log.info("\tConfiguring an http_check for the {0} API.".format(
service_name))
config.merge(service_api_check(service_name,
check_api_url,
'.*RabbitMQ.*',
use_keystone=False,
service=service_name))
if self._login_test():
instance_config = {'name': self.api_url,
'rabbitmq_api_url': self.api_url,
'rabbitmq_user': self.user,
'rabbitmq_pass': self.password}
if self.queues is not None:
instance_config['queues'] = self._split_list(self.queues)
if self.exchanges is not None:
instance_config['exchanges'] = self._split_list(self.exchanges)
if self.nodes is not None:
instance_config['nodes'] = self._split_list(self.nodes)
config['rabbitmq'] = {'init_config': None, 'instances': [instance_config]}
else:
exception_msg = 'Unable to access the RabbitMQ admin URL; ' \
'the RabbitMQ plugin is not configured. ' \
'Please correct and re-run monasca-setup.'
log.error(exception_msg)
raise Exception(exception_msg)
except Exception:
exception_msg = 'Error configuring the RabbitMQ check plugin'
log.exception(exception_msg)
raise Exception(exception_msg)
return config
def build_config(self):
"""Build the config as a Plugins object and return.
"""
config = agent_config.Plugins()
for process in self.found_processes:
# Watch the service processes
log.info("\tMonitoring the {0} {1} process.".format(
process, self.service_name))
config.merge(
watch_process([process],
self.service_name,
process,
exact_match=False))
# Skip the http_check if disable_http_check is set
if self.args is not None and self.args.get('disable_http_check',
False):
self.service_api_url = None
self.search_pattern = None
if self.service_api_url and self.search_pattern:
# Check if there is something listening on the host/port
parsed = urlparse.urlparse(self.service_api_url)
host, port = parsed.netloc.split(':')
listening = []
for connection in psutil.net_connections():
if connection.status == psutil.CONN_LISTEN and connection.laddr[
1] == int(port):
listening.append(connection.laddr[0])
if len(listening) > 0:
# If not listening on localhost or ips then use another local ip
if host == 'localhost' and len(
set(['127.0.0.1', '0.0.0.0', '::', '::1'])
& set(listening)) == 0:
new_url = list(parsed)
new_url[1] = listening[0] + ':' + port
api_url = urlparse.urlunparse(new_url)
else:
api_url = self.service_api_url
# Setup an active http_status check on the API
log.info("\tConfiguring an http_check for the {0} API.".format(
self.service_name))
config.merge(
service_api_check(self.service_name + '-api', api_url,
self.search_pattern, self.service_name))
else:
log.info("\tNo process found listening on {0} ".format(port) +
"skipping setup of http_check for the {0} API.".
format(self.service_name))
return config
def build_config(self):
"""Build the config as a Plugins object and return.
"""
config = agent_config.Plugins()
for process in self.found_processes:
# Watch the service processes
log.info("\tMonitoring the {0} {1} process.".format(process, self.service_name))
config.merge(watch_process([process], self.service_name, process, exact_match=False))
# Skip the http_check if disable_http_check is set
if self.args is not None and self.args.get('disable_http_check', False):
self.service_api_url = None
self.search_pattern = None
if self.service_api_url and self.search_pattern:
# Check if there is something listening on the host/port
parsed = urlparse.urlparse(self.service_api_url)
host, port = parsed.netloc.split(':')
listening = []
for connection in psutil.net_connections():
if connection.status == psutil.CONN_LISTEN and connection.laddr[1] == int(port):
listening.append(connection.laddr[0])
if len(listening) > 0:
# If not listening on localhost or ips then use another local ip
if host == 'localhost' and len(set(['127.0.0.1', '0.0.0.0', '::', '::1']) & set(listening)) == 0:
new_url = list(parsed)
new_url[1] = listening[0] + ':' + port
api_url = urlparse.urlunparse(new_url)
else:
api_url = self.service_api_url
# Setup an active http_status check on the API
log.info("\tConfiguring an http_check for the {0} API.".format(self.service_name))
config.merge(service_api_check(self.service_name + '-api', api_url,
self.search_pattern, self.service_name))
else:
log.info("\tNo process found listening on {0} ".format(port) +
"skipping setup of http_check for the {0} API." .format(self.service_name))
return config
def build_config(self):
"""Build the config as a Plugins object and return.
"""
config = agent_config.Plugins()
if self.found_processes:
log.info("\tMonitoring by process_name(s): {0} "
"for service: {1}.".format(",".join(self.found_processes),
self.service_name))
for process in self.found_processes:
# Watch the service processes
component_name = self.component_name if self.component_name else process
config.merge(
watch_process(search_strings=[process],
service=self.service_name,
component=component_name,
exact_match=False))
if self.process_username:
log.info("\tMonitoring by process_username: {0} for "
"service: {1}.".format(self.process_username,
self.service_name))
config.merge(
watch_process_by_username(username=self.process_username,
process_name=self.component_name,
service=self.service_name,
component=self.component_name))
if self.file_dirs_names:
for file_dir_name in self.file_dirs_names:
# Watch file size
file_dir = file_dir_name[0]
file_names = file_dir_name[1]
if len(file_dir_name) == 3:
file_recursive = file_dir_name[2]
else:
file_recursive = False
if file_names == ['*']:
log.info("\tMonitoring the size of all the files in the "
"directory {0}.".format(file_dir))
else:
log.info("\tMonitoring the size of files {0} in the "
"directory {1}.".format(
", ".join(str(name) for name in file_names),
file_dir))
config.merge(
watch_file_size(directory_name=file_dir,
file_names=file_names,
file_recursive=file_recursive,
service=self.service_name,
component=self.component_name))
if self.directory_names:
for dir_name in self.directory_names:
log.info(
"\tMonitoring the size of directory {0}.".format(dir_name))
config.merge(
watch_directory(directory_name=dir_name,
service=self.service_name,
component=self.component_name))
# Skip the http_check if disable_http_check is set
if self.args is not None and self.args.get('disable_http_check',
False):
self.service_api_url = None
self.search_pattern = None
if self.service_api_url and self.search_pattern:
# Check if there is something listening on the host/port
parsed = urllib.parse.urlparse(self.service_api_url)
host, port = parsed.netloc.split(':')
listening = find_addrs_listening_on_port(port)
if len(listening) > 0:
# If not listening on localhost or ips then use another local ip
if host == 'localhost' and len(
set(['127.0.0.1', '0.0.0.0', '::', '::1'])
& set(listening)) == 0:
new_url = list(parsed)
new_url[1] = listening[0] + ':' + port
api_url = urllib.parse.urlunparse(new_url)
else:
api_url = self.service_api_url
# Setup an active http_status check on the API
log.info("\tConfiguring an http_check for the {0} API.".format(
self.service_name))
config.merge(
service_api_check(name=self.service_name + '-api',
url=api_url,
pattern=self.search_pattern,
use_keystone=True,
service=self.service_name,
component=self.component_name))
else:
log.info("\tNo process found listening on {0} ".format(port) +
"skipping setup of http_check for the {0} API.".
format(self.service_name))
return config
def build_config(self):
"""Build the config as a Plugins object and return.
"""
config = agent_config.Plugins()
if self.found_processes:
log.info("\tMonitoring by process_name(s): {0} "
"for service: {1}.".format(",".join(self.found_processes), self.service_name))
for process in self.found_processes:
# Watch the service processes
component_name = self.component_name if self.component_name else process
config.merge(watch_process(search_strings=[process], service=self.service_name,
component=component_name, exact_match=False))
if self.process_username:
log.info("\tMonitoring by process_username: {0} for "
"service: {1}.".format(self.process_username, self.service_name))
config.merge(watch_process_by_username(username=self.process_username,
process_name=self.component_name,
service=self.service_name,
component=self.component_name))
if self.file_dirs_names:
for file_dir_name in self.file_dirs_names:
# Watch file size
file_dir = file_dir_name[0]
file_names = file_dir_name[1]
if len(file_dir_name) == 3:
file_recursive = file_dir_name[2]
else:
file_recursive = False
if file_names == ['*']:
log.info("\tMonitoring the size of all the files in the "
"directory {0}.".format(file_dir))
else:
log.info("\tMonitoring the size of files {0} in the "
"directory {1}.".format(", ".join(str(name) for name in file_names), file_dir))
config.merge(watch_file_size(directory_name=file_dir, file_names=file_names,
file_recursive=file_recursive, service=self.service_name,
component=self.component_name))
if self.directory_names:
for dir_name in self.directory_names:
log.info("\tMonitoring the size of directory {0}.".format(
dir_name))
config.merge(watch_directory(directory_name=dir_name, service=self.service_name, component=self.component_name))
# Skip the http_check if disable_http_check is set
if self.args is not None and self.args.get('disable_http_check', False):
self.service_api_url = None
self.search_pattern = None
if self.service_api_url and self.search_pattern:
# Check if there is something listening on the host/port
parsed = urlparse.urlparse(self.service_api_url)
host, port = parsed.netloc.split(':')
listening = find_addrs_listening_on_port(port)
if len(listening) > 0:
# If not listening on localhost or ips then use another local ip
if host == 'localhost' and len(set(['127.0.0.1', '0.0.0.0', '::', '::1']) & set(listening)) == 0:
new_url = list(parsed)
new_url[1] = listening[0] + ':' + port
api_url = urlparse.urlunparse(new_url)
else:
api_url = self.service_api_url
# Setup an active http_status check on the API
log.info("\tConfiguring an http_check for the {0} API.".format(self.service_name))
config.merge(service_api_check(name=self.service_name + '-api',
url=api_url,
pattern=self.search_pattern,
use_keystone=True,
service=self.service_name,
component=self.component_name))
else:
log.info("\tNo process found listening on {0} ".format(port) +
"skipping setup of http_check for the {0} API." .format(self.service_name))
return config
