def discovery_tomcat(*args):
'''
discovery tomcat instance's host and port
'''
result = []
port = ''
cmdline = []
host = Monitor.get_local_ip()
for i in psutil.process_iter():
if i.name() == BINNAME:
pid = int(i.pid)
cmdline = i.cmdline()
for opt in cmdline:
if opt.find('-Dcom.sun.management.jmxremote.port') == 0:
monitor_port = opt.strip().split('=')[1]
if opt.find('-Dcatalina.base') == 0:
config_file = opt.strip().split(
'=')[1] + '/conf/server.xml'
tree = ET.ElementTree(file=config_file)
root = tree.getroot()
for root_child in root:
if root_child.tag == 'Service':
for service_child in root_child:
if service_child.tag == 'Connector':
listen_port = service_child.attrib['port']
if monitor_port.isdigit() and listen_port.isdigit():
result.append([host, listen_port, monitor_port])
return result
def discovery_kingshard(*args):
'''
discovery kingshard instance's host and port
'''
result = []
port = ''
address = ''
cmdline = []
host = Monitor.get_local_ip()
for i in psutil.process_iter():
if i.name() == BINNAME:
pid = int(i.pid)
cmdline = i.cmdline()
for opt in cmdline:
if opt.find('-config=') == 0:
config_file = opt.strip().split('=')[1]
if os.path.exists(config_file):
f = open(config_file, 'r')
cfg_content = f.read()
f.close()
for line in cfg_content.split("\n"):
if line.find('addr : ') == 0:
address = line.split(':')[1].strip()
port = line.split(':')[2].strip()
if address == '0.0.0.0':
address = host
result.append([address, port])
return result
def discovery_tomcat(*args):
'''
discovery tomcat instance's host and port
'''
result = []
port = ''
cmdline = []
host = Monitor.get_local_ip()
for i in psutil.process_iter():
if i.name() == BINNAME:
pid = int(i.pid)
cmdline = i.cmdline()
for opt in cmdline:
if opt.find('-Dcom.sun.management.jmxremote.port') == 0:
monitor_port = opt.strip().split('=')[1]
if opt.find('-Dcatalina.base') == 0:
config_file = opt.strip().split('=')[1] + '/conf/server.xml'
tree = ET.ElementTree(file=config_file)
root = tree.getroot()
for root_child in root:
if root_child.tag == 'Service':
for service_child in root_child:
if service_child.tag == 'Connector':
listen_port = service_child.attrib['port']
if monitor_port.isdigit() and listen_port.isdigit():
result.append([host, listen_port, monitor_port])
return result
def discovery_etcd(*args):
'''
discovery etcd instance's host and port
'''
result = []
port = ''
address = ''
cmdline = []
host = Monitor.get_local_ip()
for i in psutil.process_iter():
if i.name() == BINNAME:
pid = int(i.pid)
cmdline = i.cmdline()
for opt in cmdline:
if opt.find('--name=') == 0:
name = opt.strip().split('=')[1].strip()
config_file = CFG_DIR + 'etcd-' + name + '.conf'
if os.path.exists(config_file):
f = open(config_file, 'r')
cfg_content = f.read()
f.close()
for line in cfg_content.split("\n"):
if line.find('ETCD_LISTEN_CLIENT_URLS=') == 0:
address_port = line.split('//')[1].strip('"')
address = address_port.split(':')[0]
port = address_port.split(':')[1]
if address == '0.0.0.0':
address = host
result.append([address, port, name])
return result
def discovery_redis(*args):
"""
find redis instance
@return: [(ip, prot, passwd)]
"""
redises = []
redis_conf_path_root = '/data'
redis_conf_file_name = 'redis.conf'
for redis_process in [x
for x in psutil.process_iter()
if len(x.cmdline()) > 0 and (
os.path.basename(x.exe()) == BINNAME or os.path.basename(x.exe()) == CODISBINNAME)]:
try:
redis_ip, redis_port = sorted([laddr.laddr
for laddr in redis_process.connections()
if laddr.status == 'LISTEN'])[0]
except:
continue
redis_passwd = ''
config_files = []
if os.path.isdir(redis_process.cwd()):
cwd_try = os.path.join(redis_process.cwd(), redis_conf_file_name)
if os.path.exists(cwd_try):
config_files.append(cwd_try)
else:
for root_dir, dirs, files in os.walk(os.path.dirname(redis_process.cwd())):
if 'redis.conf' in files:
config_files.append(os.path.join(root_dir, redis_conf_file_name))
elif len(redis_process.cmdline()) > 1 and os.path.isfile(redis_process.cmdline()[1]):
config_files.append(redis_process.cmdline()[1])
else:
for root_dir, dirs, files in os.walk(redis_conf_path_root):
if 'redis.conf' in files:
config_files.append(os.path.join(root_dir, redis_conf_file_name))
for config_file in config_files:
try:
with open(config_file, 'r') as f:
passwd = None
port = None
for line in f.readlines():
if re.search('^requirepass', line):
passwd = line.split()[1]
if re.search('^port', line):
port = line.split()[1]
if passwd and port and str(redis_port) == port:
redis_passwd = Monitor.encode_password(passwd)
break
except:
pass
if redis_ip == '0.0.0.0' or redis_ip == '::' or redis_ip == '127.0.0.1' or redis_ip == '':
redis_ip = Monitor.get_local_ip()
if [redis_ip, redis_port, redis_passwd] not in redises:
redises.append([redis_ip, redis_port, redis_passwd])
return redises
def discovery_redis():
"""
find redis instance
@return: [(ip, prot, passwd)]
"""
redises = []
redis_conf_path_root = "/data"
redis_conf_file_name = "redis.conf"
for redis_process in [
x for x in psutil.process_iter() if len(x.cmdline()) > 0 and os.path.basename(x.exe()) == BINNAME
]:
try:
redis_ip, redis_port = sorted(
[laddr.laddr for laddr in redis_process.get_connections() if laddr.status == "LISTEN"]
)[0]
except:
continue
redis_passwd = ""
config_files = []
if os.path.isdir(redis_process.getcwd()):
cwd_try = os.path.join(redis_process.getcwd(), redis_conf_file_name)
if os.path.exists(cwd_try):
config_files.append(cwd_try)
else:
for root_dir, dirs, files in os.walk(os.path.dirname(redis_process.getcwd())):
if "redis.conf" in files:
config_files.append(os.path.join(root_dir, redis_conf_file_name))
elif len(redis_process.cmdline()) > 1 and os.path.isfile(redis_process.cmdline()[1]):
config_files.append(redis_process.cmdline()[1])
else:
for root_dir, dirs, files in os.walk(redis_conf_path_root):
if "redis.conf" in files:
config_files.append(os.path.join(root_dir, redis_conf_file_name))
for config_file in config_files:
try:
with open(config_file, "r") as f:
passwd = None
port = None
for line in f.readlines():
if re.search("^requirepass", line):
passwd = line.split()[1]
if re.search("^port", line):
port = line.split()[1]
if passwd and port and str(redis_port) == port:
redis_passwd = Monitor.encode_password(passwd)
break
except:
pass
if redis_ip == "0.0.0.0":
redis_ip = Monitor.get_local_ip()
redises.append([redis_ip, redis_port, redis_passwd])
return redises
def discovery_nginx(status_path=False, *args):
'''
discovery nginx instance's host and port
'''
nginx_pid = ''
instance_list = []
for i in psutil.process_iter():
if i.name() == BINNAME and i.username() == 'root':
nginx_pid = i.pid
nginx_proc_file = '/proc/{0}/cmdline'.format(nginx_pid)
if os.path.exists(nginx_proc_file):
f = open(nginx_proc_file, 'r')
nginx_cmd = f.read()
f.close()
nginx_cfg_file = nginx_cmd.strip().split()[-1]
f = open(nginx_cfg_file, 'r')
cfg_content = f.read()
f.close()
# print cfg_content
p_status_on = re.compile('stub_status\s+on;', re.I)
m_status_on = p_status_on.search(cfg_content)
if m_status_on:
p_path = re.compile('location.*', re.I)
m_path = p_path.search(cfg_content)
if m_path:
path = m_path.group(0).strip().split()[1]
p_port = re.compile('listen\s+.*', re.I)
m_port = p_port.search(cfg_content)
if m_port:
l_port = m_port.group(0).strip().strip(';').split()[-1].split(
':')
if (len(l_port) == 2):
port = l_port[1]
else:
port = l_port[0]
ip = Monitor.get_local_ip()
result = []
if not status_path:
result.append([str(ip), str(port)])
return result
else:
return path
def discovery_nginx(status_path=False, *args):
'''
discovery nginx instance's host and port
'''
nginx_pid = ''
instance_list = []
for i in psutil.process_iter():
if i.name() == BINNAME and i.username() == 'root':
nginx_pid = i.pid
nginx_proc_file = '/proc/{0}/cmdline'.format(nginx_pid)
if os.path.exists(nginx_proc_file):
f = open(nginx_proc_file, 'r')
nginx_cmd = f.read()
f.close()
nginx_cfg_file = nginx_cmd.strip().split()[-1]
f = open(nginx_cfg_file, 'r')
cfg_content = f.read()
f.close()
# print cfg_content
p_status_on = re.compile('stub_status\s+on;', re.I)
m_status_on = p_status_on.search(cfg_content)
if m_status_on:
p_path = re.compile('location.*', re.I)
m_path = p_path.search(cfg_content)
if m_path:
path = m_path.group(0).strip().split()[1]
p_port = re.compile('listen\s+.*', re.I)
m_port = p_port.search(cfg_content)
if m_port:
l_port = m_port.group(0).strip().strip(';').split()[-1].split(':')
if (len(l_port) == 2):
port = l_port[1]
else:
port = l_port[0]
ip = Monitor.get_local_ip()
result = []
if not status_path:
result.append([str(ip), str(port)])
return result
else:
return path
def discovery_codisHa(*args):
'''
discovery codis-ha instance's host and port
'''
result = []
port = ''
address = ''
cmdline = []
host = Monitor.get_local_ip()
for i in psutil.process_iter():
if i.name() == BINNAME:
pid = int(i.pid)
cmdline = i.cmdline()
for opt in cmdline:
if opt.find('--dashboard=') == 0:
address = opt.strip().split('=')[1].split(':')[0].strip()
port = opt.strip().split('=')[1].split(':')[1].strip()
result.append([address, port])
return result
def discovery_ipmi(arg='', *args):
'''
discovery ipmi instance
'''
result = []
host = Monitor.get_local_ip()
if not arg:
result.append([host])
elif arg == 'FAN':
(status, output) = commands.getstatusoutput(
"/usr/bin/ipmitool sdr type fan | grep -v 'Fully Redundant' | cut -d '|' -f 1 "
)
if status == 0:
for fan in output.split('\n'):
fan = fan.lower()
fan = fan.strip()
fan = fan.replace(' ', '_')
result.append([host, fan])
# cpu memory system io
elif arg == 'CMSI':
(status, output) = commands.getstatusoutput(
"/usr/bin/ipmitool sdr elist full | grep -E '(CPU|IO|MEM|SYS)'| cut -d '|' -f 1"
)
if status == 0:
for cmsi in output.split('\n'):
cmsi = cmsi.lower()
cmsi = cmsi.strip()
cmsi = cmsi.replace(' ', '_')
result.append([host, cmsi])
# current voltage temp
elif arg == 'VCT':
(status, output) = commands.getstatusoutput(
"/usr/bin/ipmitool sdr elist full | grep -E '(Inlet Temp|Exhaust Temp|Current|Voltage)'| cut -d '|' -f 1"
)
if status == 0:
for vct in output.split('\n'):
vct = vct.lower()
vct = vct.strip()
vct = vct.replace(' ', '_')
result.append([host, vct])
elif arg == 'PW':
(status, output) = commands.getstatusoutput(
"/usr/bin/ipmitool chassis status | grep -E '(System Power|Power Overload)' | cut -d ':' -f 1"
)
if status == 0:
for pw in output.split('\n'):
pw = pw.lower()
pw = pw.strip()
pw = pw.replace(' ', '_')
result.append([host, pw])
elif arg == 'SEL':
(status, output) = commands.getstatusoutput(
"/usr/bin/ipmitool sel info | grep -v Information | cut -d ':' -f 1"
)
if status == 0:
for sel in output.split('\n'):
sel = sel.lower()
sel = sel.strip()
sel = sel.replace(' ', '_')
result.append([host, sel])
return result
