def do_detect_list():
try:
(code, r) = get_opsbro_local('/agent/detectors')
except get_request_errors() as exp:
logger.error(exp)
return
try:
d = jsoner.loads(r)
except ValueError as exp: # bad json
logger.error('Bad return from the server %s' % exp)
return
print_info_title('Detectors')
logger.debug(str(d))
e = []
d = sorted(d, key=lambda i: i['name'])
for i in d:
# aligne name too
name = '%-20s' % i['name'].split('/')[-1]
groups = i['add_groups']
# align pack level
pack_level = '%-6s' % i['pack_level']
# Aligne pack name
pack_name = '%-10s' % i['pack_name']
print_element_breadcumb(pack_name, pack_level, 'detector', name, set_pack_color=True)
cprint('')
cprint(' if: ', color='grey', end='')
cprint(i['apply_if'], color='green')
cprint(' add groups: ', color='grey', end='')
cprint(','.join(groups), color='magenta')
def do_collectors_run(name):
collectormgr.load_collectors({})
for (colname, e) in collectormgr.collectors.items():
colname = e['name']
if colname != name:
continue
logger.debug('Launching collector', name)
inst = e['inst']
logger.debug('COLLECTOR: launching collector %s' % colname)
inst.main()
pretty_print(e['results'])
def _parse_cgroup_file(self, stat_file):
try:
logger.debug("Opening cgroup file: %s" % stat_file)
with open(stat_file) as fp:
return dict(map(lambda x: x.split(), fp.read().splitlines()))
except IOError:
# It is possible that the container got stopped between the API call and now
logger.info(
"Can't open %s. Theses metrics for this container are skipped."
% stat_file)
return None
def do_wait_ok(check_name, timeout=30):
import itertools
spinners = itertools.cycle(CHARACTERS.spinners)
name = check_name
state_string = 'UNKNOWN'
for i in range(timeout):
uri = '/monitoring/state'
try:
(code, r) = get_opsbro_local(uri)
except get_request_errors() as exp:
logger.error(exp)
return
try:
states = jsoner.loads(r)
except ValueError as exp: # bad json
logger.error('Bad return from the server %s' % exp)
return
checks = states['checks']
check = None
for (cname, c) in checks.items():
if c['display_name'] == name:
check = c
if not check:
logger.error("Cannot find the check '%s'" % name)
sys.exit(2)
state_id = check['state_id']
c = STATE_ID_COLORS.get(state_id, 'cyan')
state_string = STATE_ID_STRINGS.get(state_id, 'UNKNOWN')
cprint('\r %s ' % next(spinners), color='blue', end='')
cprint('%s' % name, color='magenta', end='')
cprint(' is ', end='')
cprint('%s' % state_string.ljust(10), color=c, end='')
cprint(' (%d/%d)' % (i, timeout), end='')
# As we did not \n, we must flush stdout to print it
sys.stdout.flush()
if state_id == 0:
cprint("\nThe check %s is OK" % name)
sys.exit(0)
logger.debug("Current state %s" % state_id)
time.sleep(1)
cprint("\nThe check %s is not OK after %s seconds (currently %s)" % (name, timeout, state_string))
sys.exit(2)
def __do_install_files(lst):
# * dir : dest_directory
# * lfiles : local files in this archive
for (dir, lfiles) in lst:
# Be sute the directory do exist
if not os.path.exists(dir):
# ==> mkdir -p
logger.debug('The directory %s is missing, creating it' % dir)
os.makedirs(dir)
for lfile in lfiles:
lfile_name = os.path.basename(lfile)
destination = os.path.join(dir, lfile_name)
logger.debug("Copying local file %s into %s" %
(lfile, destination))
shutil.copy2(lfile, destination)
def grep_file(string, path, regexp=False):
"""**file_exists(path)** -> return True if a string or a regexp match the content of a file, False otherwise.
* string: (string) string (or regexp expression) to check
* path: (string) path of the file to look inside.
* regexp: (boolean) is the string a regexp or not.
<code>
Example:
grep_file('centos', '/etc/redhat-release')
Returns:
True
</code>
"""
s = string
p = path
if not os.path.exists(p):
logger.debug('[evaluater::grep_file] no such fle %s' % p)
return False
try:
f = open(p, 'r')
lines = f.readlines()
except Exception as exp:
logger.error(
'[evaluater::grep_file] Trying to grep file %s but cannot open/read it: %s'
% (p, exp))
return False
pat = None
if regexp:
try:
pat = re.compile(s, re.I)
except Exception as exp:
logger.error(
'[evaluater::grep_file]Cannot compile regexp expression: %s')
return False
if regexp:
for line in lines:
if pat.search(line):
return True
else:
s = s.lower()
for line in lines:
if s in line.lower():
return True
logger.debug('[evaluater::grep_file] GREP FILE FAIL: no such line %s %s' %
(p, s))
return False
def do_generators_wait_compliant(generator_name, timeout=30):
import itertools
spinners = itertools.cycle(CHARACTERS.spinners)
current_state = 'UNKNOWN'
for i in range(timeout):
uri = '/generators/state'
try:
(code, r) = get_opsbro_local(uri)
except get_request_errors() as exp:
logger.error(exp)
return
try:
generators = jsoner.loads(r)
except ValueError as exp: # bad json
logger.error('Bad return from the server %s' % exp)
return
generator = None
for (cname, c) in generators.items():
if c['name'] == generator_name:
generator = c
if not generator:
logger.error("Cannot find the generator '%s'" % generator_name)
sys.exit(2)
current_state = generator['state']
cprint('\r %s ' % next(spinners), color='blue', end='')
cprint('%s' % generator_name, color='magenta', end='')
cprint(' is ', end='')
cprint('%15s ' % current_state,
color=GENERATOR_STATE_COLORS.get(current_state, 'cyan'),
end='')
cprint(' (%d/%d)' % (i, timeout), end='')
# As we did not \n, we must flush stdout to print it
sys.stdout.flush()
if current_state == 'COMPLIANT':
cprint("\nThe generator %s is compliant" % generator_name)
sys.exit(0)
logger.debug("Current state %s" % current_state)
time.sleep(1)
cprint(
"\nThe generator %s is not compliant after %s seconds (currently %s)" %
(generator_name, timeout, current_state))
sys.exit(2)
def do_wait_event(event_type, timeout=30):
# The information is available only if the agent is started
wait_for_agent_started(visual_wait=True)
import itertools
spinners = itertools.cycle(CHARACTERS.spinners)
for i in range(timeout):
uri = '/agent/event/%s' % event_type
logger.debug('ASK FOR EVENT %s' % event_type)
try:
evt = get_opsbro_json(
uri, timeout=1) # slow timeout to allow fast looping
# Timemouts: just loop
except get_not_critical_request_errors() as exp:
logger.debug(
'Asking for event: get timeout (%s), skiping this turn' % exp)
evt = None
except get_request_errors() as exp:
logger.error(
'Cannot ask for event %s because there is a critical error: %s'
% (event_type, exp))
sys.exit(2)
if evt is not None:
cprint('\n %s ' % CHARACTERS.arrow_left, color='grey', end='')
cprint('%s ' % CHARACTERS.check, color='green', end='')
cprint('The event ', end='')
cprint('%s' % event_type, color='magenta', end='')
cprint(' is ', end='')
cprint('detected', color='green')
sys.exit(0)
# Not detected? increase loop
cprint('\r %s ' % next(spinners), color='blue', end='')
cprint('%s' % event_type, color='magenta', end='')
cprint(' is ', end='')
cprint('NOT DETECTED', color='magenta', end='')
cprint(' (%d/%d)' % (i, timeout), end='')
# As we did not \n, we must flush stdout to print it
sys.stdout.flush()
time.sleep(1)
cprint("\nThe event %s was not detected after %s seconds" %
(event_type, timeout))
sys.exit(2)
def do_collectors_wait_ok(collector_name, timeout=30):
import itertools
spinners = itertools.cycle(CHARACTERS.spinners)
current_state = 'PENDING'
for i in range(timeout):
try:
collectors = get_opsbro_json('/collectors')
except get_request_errors() as exp:
logger.error(exp)
return
collector = None
for (cname, c) in collectors.items():
if cname == collector_name:
collector = c
if not collector:
logger.error("Cannot find the collector '%s'" % collector_name)
sys.exit(2)
current_state = collector['state']
cprint('\r %s ' % next(spinners), color='blue', end='')
cprint('%s' % collector_name, color='magenta', end='')
cprint(' is ', end='')
cprint('%15s ' % current_state,
color=COLLECTORS_STATE_COLORS.get(current_state, 'cyan'),
end='')
cprint(' (%d/%d)' % (i, timeout), end='')
# As we did not \n, we must flush stdout to print it
sys.stdout.flush()
if current_state == 'OK':
cprint("\nThe collector %s is OK" % collector_name)
sys.exit(0)
logger.debug("Current state %s" % current_state)
time.sleep(1)
cprint("\nThe collector %s is not OK after %s seconds (currently %s)" %
(collector_name, timeout, current_state))
sys.exit(2)
def _get_value_from_expression():
logger.debug('\n\n\n\n\n\n\n\n\n\nEVAL EXPR %s\n\n' % this_expr)
expr_64 = base64.b64encode(unicode_to_bytes(this_expr))
try:
r = post_opsbro_json('/agent/evaluator/eval', {'expr': expr_64})
except Exception as exp:
logger.debug('\n\n\n\n\n\n\n\n\n\nExcep Result %s => %s\n\n' %
(this_expr, exp))
r = None
logger.debug('\n\n\n\n\n\n\n\nResult %s => %s\n\n' % (this_expr, r))
return r
def do_members(detail=False):
# The information is available only if the agent is started
wait_for_agent_started(visual_wait=True)
try:
members = get_opsbro_json('/agent/members').values()
except get_request_errors() as exp:
logger.error('Cannot join opsbro agent to list members: %s' % exp)
sys.exit(1)
members = my_sort(members, cmp_f=__sorted_members)
pprint = libstore.get_pprint()
logger.debug('Raw members: %s' % (pprint.pformat(members)))
# If there is a display_name, use it
max_name_size = max([
max(len(m['name']),
len(m.get('display_name', '')) + 4) for m in members
])
max_addr_size = max(
[len(m['addr']) + len(str(m['port'])) + 1 for m in members])
zones = set()
for m in members:
mzone = m.get('zone', '')
if mzone == '':
mzone = NO_ZONE_DEFAULT
m['zone'] = mzone # be sure to fix broken zones
zones.add(mzone)
zones = list(zones)
zones.sort()
for z in zones:
z_display = z
if not z:
z_display = NO_ZONE_DEFAULT
z_display = z_display.ljust(15)
title_s = '%s: %s' % (sprintf('Zone', color='yellow', end=''),
sprintf(z_display, color='blue', end=''))
print_h1(title_s, raw_title=True)
for m in members:
zone = m.get('zone', NO_ZONE_DEFAULT)
if zone != z:
continue
name = m['name']
if m.get('display_name', ''):
name = '[ ' + m.get('display_name') + ' ]'
groups = m.get('groups', [])
groups.sort()
port = m['port']
addr = m['addr']
state = m['state']
is_proxy = m.get('is_proxy', False)
if not detail:
cprint(' - %s > ' % zone, color='blue', end='')
cprint('%s ' % name.ljust(max_name_size),
color='magenta',
end='')
else:
cprint(' %s %s ' % (m['uuid'], name.ljust(max_name_size)),
end='')
c = NODE_STATE_COLORS.get(state, 'cyan')
state_prefix = NODE_STATE_PREFIXS.get(
state, CHARACTERS.double_exclamation)
cprint(('%s %s' % (state_prefix, state)).ljust(9), color=c,
end='') # 7 for the maximum state string + 2 for prefix
s = ' %s:%s ' % (addr, port)
s = s.ljust(max_addr_size + 2) # +2 for the spaces
cprint(s, end='')
if is_proxy:
cprint('proxy ', end='')
else:
cprint(' ', end='')
if detail:
cprint('%5d' % m['incarnation'], end='')
cprint(' %s ' % ','.join(groups))
def do_compliance_wait_compliant(compliance_name, timeout=30, exit_if_ok=True):
import itertools
spinners = itertools.cycle(CHARACTERS.spinners)
current_state = COMPLIANCE_STATES.UNKNOWN
for i in range(timeout): # no xrange in python3
uri = '/compliance/state'
try:
(code, r) = get_opsbro_local(uri)
except get_request_errors() as exp:
logger.error(exp)
return
try:
compliances = jsoner.loads(r)
except ValueError as exp: # bad json
logger.error('Bad return from the server %s' % exp)
return
compliance = None
for (cname, c) in compliances.items():
if c['name'] == compliance_name:
compliance = c
if not compliance:
logger.error("Cannot find the compliance '%s'" % compliance_name)
sys.exit(2)
logger.debug('Current compliance data', compliance)
current_step = ''
current_state = compliance['state']
if compliance['is_running']:
current_state = COMPLIANCE_STATES.RUNNING
current_step = compliance['current_step']
# Clean line
try:
terminal_height, terminal_width = get_terminal_size()
except: # beware, maybe we don't have a tty
terminal_width = 100
cprint('\r' + ' ' * terminal_width, end='')
cprint('\r %s ' % next(spinners), color='blue',
end='') # no spinnner.next in python3
cprint('%s' % compliance_name, color='magenta', end='')
cprint(' is ', end='')
cprint('%15s ' % current_state,
color=COMPLIANCE_STATE_COLORS.get(current_state, 'cyan'),
end='')
cprint(' (%d/%d)' % (i, timeout), end='')
if current_step:
cprint(' [ in step ', end='')
cprint(current_step, color='magenta', end='')
cprint(' ]', end='')
# As we did not \n, we must flush stdout to print it
sys.stdout.flush()
if current_state == COMPLIANCE_STATES.COMPLIANT:
cprint("\nThe compliance rule %s is compliant" % compliance_name)
if exit_if_ok:
sys.exit(0)
else:
return
logger.debug("Current state %s" % current_state)
time.sleep(1)
cprint(
"\nThe compliance rule %s is not compliant after %s seconds (currently %s)"
% (compliance_name, timeout, current_state))
sys.exit(2)
def do_info(show_logs):
try:
d = get_opsbro_json('/agent/info')
except get_request_errors() as exp:
logger.error('Cannot join opsbro agent for info: %s' % exp)
sys.exit(1)
logs = d.get('logs')
version = d.get('version')
cpu_consumption = d.get('cpu_consumption')
memory_consumption = d.get('memory_consumption')
name = d.get('name')
display_name = d.get('display_name', '')
# A failback to display name is the name (hostname)
if not display_name:
display_name = name
else: # show it's a display name
display_name = '[ ' + display_name + ' ]'
port = d.get('port')
local_addr = d.get('local_addr')
public_addr = d.get('public_addr')
zone = d.get('zone')
zone_color = 'green'
if not zone:
zone = NO_ZONE_DEFAULT
zone_color = 'red'
is_managed_system = d.get('is_managed_system')
system_distro = d.get('system_distro')
system_distroversion = d.get('system_distroversion')
is_zone_protected = d.get('is_zone_protected')
is_zone_protected_display = ('%s zone have a gossip key' %
CHARACTERS.check,
'green') if is_zone_protected else (
'%s zone do not have a gossip key' %
CHARACTERS.double_exclamation, 'yellow')
nb_threads = d.get('threads')['nb_threads']
hosting_drivers_state = d.get('hosting_drivers_state', [])
httpservers = d.get('httpservers', {'internal': None, 'external': None})
socket_path = d.get('socket')
_uuid = d.get('uuid')
# Modules groking
modules = d.get('modules', {})
topics = d.get('topics', {})
# Get groups as sorted
groups = d.get('groups')
groups.sort()
groups = ','.join(groups)
collectors = d.get('collectors')
monitoring = d.get('monitoring')
compliance = d.get('compliance')
generators = d.get('generators')
kv_store = d.get('kv')
################### Generic
__print_topic_header(TOPIC_GENERIC)
# print_info_title('OpsBro Daemon')
__print_key_val('Name', name, topic=TOPIC_GENERIC)
display_name_color = 'green' if (name != display_name) else 'grey'
__print_key_val('Display name',
display_name,
color=display_name_color,
topic=TOPIC_GENERIC)
__print_key_val('System',
'%s (version %s) ' % (system_distro, system_distroversion),
color='green',
topic=TOPIC_GENERIC,
end_line='')
if is_managed_system:
cprint(' %s managed' % CHARACTERS.check, color='grey')
else:
cprint(' %s this system is not managed' %
CHARACTERS.double_exclamation,
color='yellow')
__print_more(
' Not managed means that configuration automation & system compliance will not be available'
)
# We will print modules by modules types
# cprint(' - Modules: '.ljust(DEFAULT_INFO_COL_SIZE), end='', color='blue')
modules_by_states = {}
for module_state in MODULE_STATES:
modules_by_states[module_state] = []
for (module_name, module) in modules.items():
modules_by_states[module['state']].append(module)
strs = []
for module_state in MODULE_STATES:
nb = len(modules_by_states[module_state])
state_color = MODULE_STATE_COLORS.get(module_state, 'grey')
color = 'grey' if nb == 0 else state_color
_s = sprintf('%d %s ' % (nb, module_state), color=color, end='')
strs.append(_s)
module_string = sprintf(' / ', color='grey', end='').join(strs)
__print_key_val('Modules', module_string, topic=TOPIC_GENERIC)
__print_topic_picto(TOPIC_GENERIC)
__print_more('opsbro agent modules state')
################### Service Discovery
cprint('')
__print_topic_header(TOPIC_SERVICE_DISCOVERY)
__print_key_val('UUID', _uuid, topic=TOPIC_SERVICE_DISCOVERY)
__print_key_val('Local addr', local_addr, topic=TOPIC_SERVICE_DISCOVERY)
__print_key_val('Public addr', public_addr, topic=TOPIC_SERVICE_DISCOVERY)
__print_key_val('UDP port', port, topic=TOPIC_SERVICE_DISCOVERY)
# Normal agent information
ext_server = httpservers.get('external')
int_server = httpservers.get('internal')
ext_threads = '%d/%d' % (ext_server['nb_threads'] -
ext_server['idle_threads'],
ext_server['nb_threads'])
if int_server:
int_threads = '%d/%d' % (int_server['nb_threads'] -
int_server['idle_threads'],
int_server['nb_threads'])
else: # windows case
int_threads = '(not available on windows)'
__print_key_val('HTTP threads',
'LAN:%s Private socket:%s' %
(ext_threads, int_threads),
topic=TOPIC_SERVICE_DISCOVERY)
__print_topic_picto(TOPIC_SERVICE_DISCOVERY)
__print_note(
' Listen on the TCP port %s Listen on the unix socket %s'
% (port, socket_path))
__print_key_val('Zone',
zone,
color=zone_color,
topic=TOPIC_SERVICE_DISCOVERY,
end_line=False)
cprint(' (%s)' % is_zone_protected_display[0],
color=is_zone_protected_display[1])
__print_topic_picto(TOPIC_SERVICE_DISCOVERY)
__print_more('opsbro gossip members')
################################## Automatic Detection
cprint('')
__print_topic_header(TOPIC_AUTOMATIC_DECTECTION)
__print_key_val('Groups', groups, topic=TOPIC_AUTOMATIC_DECTECTION)
__print_topic_picto(TOPIC_AUTOMATIC_DECTECTION)
__print_more('opsbro detectors state')
# Show hosting drivers, and why we did chose this one
main_driver_founded = False
strs = []
for driver_entry in hosting_drivers_state:
driver_name = driver_entry['name']
driver_is_active = driver_entry['is_active']
_name = driver_name
if not main_driver_founded and driver_is_active:
strs.append(
sprintf('[', color='magenta') + sprintf(_name, color='green') +
sprintf(']', color='magenta'))
main_driver_founded = True
elif driver_is_active:
strs.append(sprintf(_name, color='green'))
else:
strs.append(sprintf(_name, color='grey'))
_hosting_drivers_state_string = sprintf(' %s ' % CHARACTERS.arrow_left,
color='grey').join(strs)
__print_key_val('Hosting drivers',
_hosting_drivers_state_string,
topic=TOPIC_AUTOMATIC_DECTECTION)
__print_topic_picto(TOPIC_AUTOMATIC_DECTECTION)
__print_note(
'first founded valid driver is used as main hosting driver (give uuid, public/private ip, %s)'
% CHARACTERS.three_dots)
################################## Monitoring
cprint('')
__print_topic_header(TOPIC_MONITORING)
monitoring_strings = []
for check_state in CHECK_STATES:
count = monitoring[check_state]
color = STATE_COLORS.get(check_state) if count != 0 else 'grey'
s = ('%d %s' % (count, check_state.upper())).ljust(15)
s = sprintf(s, color=color, end='')
monitoring_strings.append(s)
monitoring_string = sprintf(' / ', color='grey',
end='').join(monitoring_strings)
__print_key_val('Check states', monitoring_string, topic=TOPIC_MONITORING)
__print_topic_picto(TOPIC_MONITORING)
__print_more('opsbro monitoring state')
################################## Metrology
# Now collectors part
cprint('')
__print_topic_header(TOPIC_METROLOGY)
cnames = list(collectors.keys())
cnames.sort()
collectors_states = {}
for collector_state in COLLECTORS_STATES:
collectors_states[collector_state] = []
for cname in cnames:
v = collectors[cname]
collector_state = v['state']
collectors_states[collector_state].append(cname)
strs = []
for collector_state in COLLECTORS_STATES:
nb = len(collectors_states[collector_state])
state_color = COLLECTORS_STATE_COLORS.get(collector_state, 'grey')
color = 'grey' if nb == 0 else state_color
_s = ('%d %s' % (nb, collector_state)).ljust(15)
_s = sprintf(_s, color=color, end='')
strs.append(_s)
collector_string = sprintf(' / ', color='grey', end='').join(strs)
__print_key_val('Collectors', collector_string, topic=TOPIC_METROLOGY)
__print_topic_picto(TOPIC_METROLOGY)
__print_more('opsbro collectors state')
################################## configuration automation
cprint('')
__print_topic_header(TOPIC_CONFIGURATION_AUTOMATION)
strs = []
for state in GENERATOR_STATES:
nb = generators[state]
state_color = GENERATOR_STATE_COLORS.get(state, 'grey')
color = 'grey' if nb == 0 else state_color
_s = ('%d %s' % (nb, state)).ljust(15)
_s = sprintf(_s, color=color, end='')
strs.append(_s)
generator_string = sprintf(' / ', color='grey', end='').join(strs)
__print_key_val('Generators',
generator_string,
topic=TOPIC_CONFIGURATION_AUTOMATION)
__print_topic_picto(TOPIC_CONFIGURATION_AUTOMATION)
__print_more('opsbro generators state')
################################## system compliance
cprint('')
__print_topic_header(TOPIC_SYSTEM_COMPLIANCE)
strs = []
for state in ALL_COMPLIANCE_STATES:
nb = compliance[state]
state_color = COMPLIANCE_STATE_COLORS.get(state, 'grey')
color = 'grey' if nb == 0 else state_color
_s = ('%d %s' % (nb, state)).ljust(15)
_s = sprintf(_s, color=color, end='')
strs.append(_s)
collector_string = sprintf(' / ', color='grey', end='').join(strs)
__print_key_val('Compliance rules',
collector_string,
topic=TOPIC_SYSTEM_COMPLIANCE)
__print_topic_picto(TOPIC_SYSTEM_COMPLIANCE)
__print_more('opsbro compliance state')
############### Logs: Show errors logs if any
cprint('')
print_info_title('Technical info')
cprint(' - Job threads: '.ljust(DEFAULT_INFO_COL_SIZE),
end='',
color='blue')
cprint(nb_threads, color='green')
if memory_consumption != 0:
mo_memory_consumption = int(memory_consumption / 1024.0 / 1024.0)
s = '%dMB' % mo_memory_consumption
__print_key_val('Memory usage', s)
if cpu_consumption != 0:
s = '%.1f%%' % cpu_consumption
__print_key_val('CPU Usage', s)
__print_more('opsbro agent internal show-threads')
kv_store_backend = kv_store.get('backend', None)
if kv_store_backend:
cprint(' - KV Backend: '.ljust(DEFAULT_INFO_COL_SIZE),
end='',
color='blue')
cprint(kv_store_backend['name'], color='green')
cprint(' - size: '.ljust(DEFAULT_INFO_COL_SIZE),
end='',
color='blue')
cprint('%.2fMB' % (kv_store['stats']['size'] / 1024.0 / 1024.0),
color='green')
if kv_store_backend['name'] != 'leveldb':
__print_note(
'You do not have the fastest lib/backend. Please launch the command: opsbro compliance launch "Install tuning libs"'
)
kv_store_error = kv_store['stats']['error']
if kv_store_error != '':
cprint(' - error: '.ljust(DEFAULT_INFO_COL_SIZE),
color='blue',
end='')
cprint(kv_store_error, color='red')
cprint(' - Version: '.ljust(DEFAULT_INFO_COL_SIZE), end='', color='blue')
cprint(version, color='green')
errors = logs.get('ERROR')
warnings = logs.get('WARNING')
cprint(' - Logs: '.ljust(DEFAULT_INFO_COL_SIZE), end='', color='blue')
# Put warning and errors in red/yellow if need only
error_color = 'red' if len(errors) > 0 else 'grey'
warning_color = 'yellow' if len(warnings) > 0 else 'grey'
cprint('%d errors ' % len(errors), color=error_color, end='')
cprint('%d warnings ' % len(warnings), color=warning_color)
# If there are errors or warnings, help the user to know it can print them
if not show_logs and (len(errors) > 0 or len(warnings) > 0):
__print_note(
'you can show error & warning logs with the --show-logs options')
if show_logs:
if len(errors) > 0:
print_info_title('Error logs')
for s in errors:
cprint(s, color='red')
if len(warnings) > 0:
print_info_title('Warning logs')
for s in warnings:
cprint(s, color='yellow')
logger.debug('Raw information: %s' % d)
from opsbro.characters import CHARACTERS
systepacketmgr = get_systepacketmgr()
################################## Only root as it's a global system tool.
if os.name != 'nt' and os.getuid() != 0:
cprint('Setup must be launched as root.', color='red')
sys.exit(2)
# By default logger should not print anything
logger.setLevel('ERROR')
# By maybe we are in verbose more?
if '-v' in sys.argv or os.environ.get('DEBUG_INSTALL', '0') == '1':
logger.setLevel('DEBUG')
logger.debug('SCRIPT: install/update script was call with arguments: %s' %
orig_sys_argv)
what = 'Installing' if not is_update else 'Updating'
title = sprintf('%s' % what, color='magenta', end='') + sprintf(
' OpsBro to version ', end='') + sprintf(
'%s' % VERSION, color='magenta', end='')
if allow_black_magic:
print_h1(title, raw_title=False)
################################## Start to print to the user
if allow_black_magic:
# If we have a real tty, we can print the delicious banner with lot of BRO
if is_tty():
cprint(BANNER)
else: # ok you are poor, just got some ascii art then
if sys.platform.startswith('linux'):
CLOCK_MONOTONIC = 1
elif sys.platform.startswith('freebsd'):
CLOCK_MONOTONIC = 4
elif sys.platform.startswith('sunos5'):
CLOCK_MONOTONIC = 4
elif 'bsd' in sys.platform:
CLOCK_MONOTONIC = 3
elif sys.platform.startswith('aix'):
CLOCK_MONOTONIC = ctypes.c_longlong(10)
def monotonic():
"""Monotonic clock, cannot go backward."""
ts = timespec()
if clock_gettime(CLOCK_MONOTONIC, ctypes.pointer(ts)):
errno = ctypes.get_errno()
raise OSError(errno, os.strerror(errno))
return ts.tv_sec + ts.tv_nsec / 1.0e9
# Perform a sanity-check.
if monotonic() - monotonic() > 0:
raise ValueError('monotonic() is not monotonic!')
except Exception as exp:
from opsbro.log import logger
logger.debug(
'DEV-WARNING: No suitable implementation of a monotonic clock for this system (%s:%s), using standard time'
% (type(exp), exp))
monotonic = time.time