def update(self, process_list):
"""Update the AMP"""
# Get the systemctl status
logger.debug('{}: Update stats using systemctl {}'.format(
self.NAME, self.get('systemctl_cmd')))
try:
res = check_output(self.get('systemctl_cmd').split())
except (OSError, CalledProcessError) as e:
logger.debug('{}: Error while executing systemctl ({})'.format(
self.NAME, e))
else:
status = {}
# For each line
for r in to_ascii(res).split('\n')[1:-8]:
# Split per space .*
column = r.split()
if len(column) > 3:
# load column
for c in range(1, 3):
try:
status[column[c]] += 1
except KeyError:
status[column[c]] = 1
# Build the output (string) message
output = 'Services\n'
for k, v in iteritems(status):
output += '{}: {}\n'.format(k, v)
self.set_result(output, separator=' ')
return self.result()
def update(self, process_list):
"""Update the AMP"""
# Get the systemctl status
logger.debug('{}: Update AMP stats using command {}'.format(
self.NAME, self.get('service_cmd')))
# Get command to execute
try:
res = self.get('command')
except OSError as e:
logger.debug('{}: Error while executing command ({})'.format(
self.NAME, e))
return self.result()
# No command found, use default message
if res is None:
# Set the default message if command return None
# Default sum of CPU and MEM for the matching regex
self.set_result('CPU: {:.1f}% | MEM: {:.1f}%'.format(
sum([p['cpu_percent'] for p in process_list]),
sum([p['memory_percent'] for p in process_list])))
return self.result()
# Run command(s)
# Comman separated commands can be executed
try:
msg = ''
for cmd in res.split(';'):
msg += u(check_output(cmd.split(), stderr=STDOUT))
self.set_result(to_ascii(msg.rstrip()))
except CalledProcessError as e:
self.set_result(e.output)
return self.result()
def update(self, process_list):
"""Update the AMP"""
# Get the systemctl status
logger.debug('{}: Update AMP stats using service {}'.format(
self.NAME, self.get('service_cmd')))
try:
res = self.get('command')
except OSError as e:
logger.debug('{}: Error while executing service ({})'.format(
self.NAME, e))
else:
if res is not None:
try:
msg = u(check_output(res.split(), stderr=STDOUT))
self.set_result(to_ascii(msg.rstrip()))
except CalledProcessError as e:
self.set_result(e.output)
else:
# Set the default message if command return None
# Default sum of CPU and MEM for the matching regex
self.set_result('CPU: {:.1f}% | MEM: {:.1f}%'.format(
sum([p['cpu_percent'] for p in process_list]),
sum([p['memory_percent'] for p in process_list])))
return self.result()
def update(self, process_list):
"""Update the AMP"""
# Get the systemctl status
logger.debug('{}: Update stats using systemctl {}'.format(self.NAME, self.get('systemctl_cmd')))
try:
res = check_output(self.get('systemctl_cmd').split())
except (OSError, CalledProcessError) as e:
logger.debug('{}: Error while executing systemctl ({})'.format(self.NAME, e))
else:
status = {}
# For each line
for r in to_ascii(res).split('\n')[1:-8]:
# Split per space .*
column = r.split()
if len(column) > 3:
# load column
for c in range(1, 3):
try:
status[column[c]] += 1
except KeyError:
status[column[c]] = 1
# Build the output (string) message
output = 'Services\n'
for k, v in iteritems(status):
output += '{}: {}\n'.format(k, v)
self.set_result(output, separator=' ')
return self.result()
def msg_curse(self, args=None):
"""Return the string to display in the curse interface."""
# Init the return message
ret = []
if not self.stats or self.stats == {} or self.is_disable():
return ret
# Generate the output
if 'ami-id' in self.stats and 'region' in self.stats:
msg = 'AWS EC2'
ret.append(self.curse_add_line(msg, "TITLE"))
msg = ' {} instance {} ({})'.format(to_ascii(self.stats['instance-type']),
to_ascii(self.stats['instance-id']),
to_ascii(self.stats['region']))
ret.append(self.curse_add_line(msg))
# Return the message with decoration
logger.info(ret)
return ret
def msg_curse(self, args=None):
"""Return the string to display in the curse interface."""
# Init the return message
ret = []
if not self.stats or self.stats == {} or self.is_disable():
return ret
# Generate the output
if 'ami-id' in self.stats and 'region' in self.stats:
msg = 'AWS EC2'
ret.append(self.curse_add_line(msg, "TITLE"))
msg = ' {} instance {} ({})'.format(
to_ascii(self.stats['instance-type']),
to_ascii(self.stats['instance-id']),
to_ascii(self.stats['region']))
ret.append(self.curse_add_line(msg))
# Return the message with decoration
logger.info(ret)
return ret
def update(self, process_list):
"""Update the AMP"""
# Get the systemctl status
logger.debug('{}: Update stats using service {}'.format(self.NAME, self.get('service_cmd')))
try:
res = self.get('command')
except OSError as e:
logger.debug('{}: Error while executing service ({})'.format(self.NAME, e))
else:
if res is not None:
msg = u(check_output(res.split(), stderr=STDOUT))
self.set_result(to_ascii(msg.rstrip()))
else:
# Set the default message if command return None
# Default sum of CPU and MEM for the matching regex
self.set_result('CPU: {:.1f}% | MEM: {:.1f}%'.format(
sum([p['cpu_percent'] for p in process_list]),
sum([p['memory_percent'] for p in process_list])))
return self.result()
def run(self):
"""Grab plugin's stats.
Infinite loop, should be stopped by calling the stop() method
"""
if import_error_tag:
self.stop()
return False
for k, v in iteritems(self.OPENSTACK_API_METADATA):
r_url = '{}/{}'.format(self.OPENSTACK_API_URL, v)
try:
# Local request, a timeout of 3 seconds is OK
r = requests.get(r_url, timeout=3)
except Exception as e:
logger.debug('cloud plugin - Cannot connect to the OpenStack metadata API {}: {}'.format(r_url, e))
break
else:
if r.ok:
self._stats[k] = to_ascii(r.content)
return True
def run(self):
"""Grab plugin's stats.
Infinite loop, should be stopped by calling the stop() method
"""
if import_error_tag:
self.stop()
return False
for k, v in iteritems(self.OPENSTACK_API_METADATA):
r_url = '{}/{}'.format(self.OPENSTACK_API_URL, v)
try:
# Local request, a timeout of 3 seconds is OK
r = requests.get(r_url, timeout=3)
except Exception as e:
logger.debug(
'cloud plugin - Cannot connect to the OpenStack metadata API {}: {}'
.format(r_url, e))
break
else:
if r.ok:
self._stats[k] = to_ascii(r.content)
return True
