def do_docker_show():
d = get_kunai_json('/docker/stats')
scontainers = d.get('containers')
simages = d.get('images')
print_info_title('Docker Stats')
if not scontainers:
cprint("No running containers", color='grey')
for (cid, stats) in scontainers.iteritems():
print_info_title('Container:%s' % cid)
keys = stats.keys()
keys.sort()
e = []
for k in keys:
sd = stats[k]
e.append( (k, sd['value']) )
# Normal agent information
print_2tab(e, capitalize=False, col_size=30)
for (cid, stats) in simages.iteritems():
print_info_title('Image:%s (sum)' % cid)
keys = stats.keys()
keys.sort()
e = []
for k in keys:
sd = stats[k]
e.append( (k, sd['value']) )
# Normal agent information
print_2tab(e, capitalize=False, col_size=30)
def do_members():
try:
members = get_kunai_json("/agent/members").values()
except request_errors, exp:
logger.error("Cannot join kunai agent: %s" % exp)
sys.exit(1)
def do_info(show_logs):
try:
d = get_kunai_json("/agent/info")
except request_errors, exp:
logger.error("Cannot join kunai agent: %s" % exp)
sys.exit(1)
def do_info(show_logs):
d = get_kunai_json('/agent/info')
logs = d.get('logs')
version = d.get('version')
pid = d.get('pid')
name = d.get('name')
port = d.get('port')
addr = d.get('addr')
nb_threads = d.get('threads')['nb_threads']
httpservers = d.get('httpservers', {'internal':None, 'external':None})
socket_path = d.get('socket')
_uuid = d.get('uuid')
graphite = d.get('graphite')
statsd = d.get('statsd')
websocket = d.get('websocket')
dns = d.get('dns')
_docker = d.get('docker')
e = [('name', name), ('uuid',_uuid), ('version', version), ('pid', pid), ('port',port), ('addr',addr), ('socket',socket_path), ('threads', nb_threads)]
# Normal agent information
print_info_title('Kunai Daemon')
print_2tab(e)
# Normal agent information
int_server = httpservers['external']
if int_server:
e = (('threads', int_server['nb_threads']), ('idle_threads', int_server['idle_threads']), ('queue', int_server['queue']) )
print_info_title('HTTP (LAN)')
print_2tab(e)
# Unix socket http daemon
int_server = httpservers['internal']
if int_server:
e = (('threads', int_server['nb_threads']), ('idle_threads', int_server['idle_threads']), ('queue', int_server['queue']) )
print_info_title('HTTP (Unix Socket)')
print_2tab(e)
# Now DNS part
print_info_title('DNS')
if dns is None:
cprint('No dns configured')
else:
w = dns
e = [('enabled', w['enabled']), ('port', w['port']), ('domain',w['domain']) ]
print_2tab(e)
# Now websocket part
print_info_title('Websocket')
if websocket is None:
cprint('No websocket configured')
else:
w = websocket
st = d.get('websocket_info', None)
e = [('enabled', w['enabled']), ('port', w['port']) ]
if st:
e.append( ('Nb connexions', st.get('nb_connexions')) )
print_2tab(e)
# Now graphite part
print_info_title('Graphite')
if graphite is None:
cprint('No graphite configured')
else:
g = graphite
e = [('enabled', g['enabled']), ('port', g['port']), ('udp', g['udp']), ('tcp', g['tcp']) ]
print_2tab(e)
# Now statsd part
print_info_title('Statsd')
if statsd is None:
cprint('No statsd configured')
else:
s = statsd
e = [('enabled', s['enabled']), ('port', s['port']), ('interval', s['interval'])]
print_2tab(e)
# Now statsd part
print_info_title('Docker')
_d = _docker
if _d['connected']:
e = [('enabled', _d['enabled']), ('connected', _d['connected']),
('version',_d['version']), ('api', _d['api']),
('containers', len(_d['containers'])),
('images', len(_d['images'])),
]
else:
e = [
('enabled', {'value':_d['enabled'], 'color':'grey'}),
('connected', {'value':_d['connected'], 'color':'grey'}),
]
print_2tab(e)
# Show errors logs if any
print_info_title('Logs')
errors = logs.get('ERROR')
warnings = logs.get('WARNING')
# Put warning and errors in red/yellow if need only
e = []
if len(errors) > 0:
e.append( ('error', {'value':len(errors), 'color':'red'}) )
else:
e.append( ('error', len(errors)) )
if len(warnings) > 0:
e.append( ('warning', {'value':len(warnings), 'color':'yellow'}) )
else:
e.append( ('warning', len(warnings)) )
print_2tab(e)
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)