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#
# Copyright 2008
# Luca Foppiano <lfoppiano@byte-code.com>
# Simone Pucci <spucci@byte-code.com>
# Byte-code srl www.byte-code.com
#
# This software may be freely redistributed under the terms of the GNU
# general public license.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
import func_module
import sub_process
import codes
import process
import networktest
import command
from func import logger
class JBoss(func_module.FuncModule):
version = "0.0.1"
api_version = "0.0.1"
description = "JBoss monitoring and control module"
def status(self):
"""
Get jboss information
(instance name, ports, bind address, pid)
"""
processo = process.ProcessModule()
results = processo.info("ax")
logging = logger.Logger().logger
output = []
for items in results:
if "-Dprogram.name=run.sh" in items:
for item in items:
if "java" in item:
java = True
if java == True:
if items.__contains__("-c"):
instance = items[items.index("-c")+1]
else:
instance = None
if items.__contains__("-b"):
address = items[items.index("-b")+1]
else:
address = None
output.append((int(items[0]),instance,address,[]))
# Retrieve information about network (netstat -tupln)
net_status = networktest.NetworkTest()
results = net_status.netstat("-tupln")
for string in results:#netstat_list:
address = None
port = None
pid = None
try:
address_port = string.split()[3]
pid_name = string.split()[6]
except:
address_port = None
pid_name = None
if address_port != None:
try:
address = address_port.split(":")[0]
port = int(address_port.split(":")[1])
except:
address = None
port = None
if pid_name != None:
try:
pid = int(pid_name.split("/")[0])
except:
pid = None
if pid != None:
for data in output:
if data[0] == pid:
#verify address
if address != None:
if data[2] == address:
data[3].append(port)
return output
def check(self, status=None):
"""
Check if jboss instances works, controls:
* check if instance listen on ports
Return values:
- instance up but not listen = (-1, instances with problem)
- OK = (0, [])
"""
if(status == None):
data = self.status()
else:
data = status
result = []
code = 0
for item in data:
if len(item[3]) == 0:
code = -1
result.append(item)
return (code, result)
def search_by_port(self, port, status=None):
"""
Search instance by listening port
"""
if(status == None):
data = self.status()
else:
data = status
port = int(port)
founded = []
for item in data:
for ports in item[3]:
if port == ports:
founded.append(item)
return founded
def search_by_instance(self, instance, status=None):
"""
Search instance by instance name
"""
if(status == None):
data = self.status()
else:
data = status
founded = []
for item in data:
if item[1] == instance:
founded.append(item)
return founded
def search_by_address(self, address, status=None):
"""
Search instance by bind address
"""
if(status == None):
data = self.status()
else:
data = status
founded = []
for item in data:
if item[2] == address:
founded.append(item)
return founded
'''
def start(self, address="127.0.0.1", instance="default"):
"""
Start a jboss instance, you must specify couple
address/instance_name. ATM __call__() in server.py
doesn't support keywords.
"""
# TODO: move outside this two variables
jboss_path="/var/lib/jboss-4.2.2.GA"
jboss_run_path=jboss_path+"/bin/run.sh"
status=self.status()
if len(self.search_by_address(address=address, status=status)) != 0:
return (-1,"Another instances listening on this address, ")
if len(self.search_by_instance(instance=instance, status=status)) != 0:
return (-1,"This instances is just instanced")
launcher ="sh "+str(jboss_run_path)+" -c "+instance+" -b "+address
comm = command.Command()
comm.run(launcher)
return "OK, instance "+ instance +"started on address "+address
def stop(self, address="127.0.0.1"):
"""
Stop a jboss instance, It suppose you are using
use standard JNDI port 1099.
By default stop che localhost bind instance
TODO: give more flexibility
"""
jboss_path="/var/lib/jboss-4.2.2.GA"
jboss_sd_path=jboss_path+"/bin/shutdown.sh"
data = self.search_by_address(address)
if len(data) == 0:
return (-1, "Istance on "+ address +" not running")
launcher ="sh "+str(jboss_sd_path)+" -s jnp://"+address+":1099"
comm = command.Command()
comm.run(launcher)
return "OK, stopped instance listening address "+address
def version(self):
"""
Return jboss version
TODO: implementation, is necessary to
find a way to get jboss version (maybe
by parse log files)
"""
return "version"
'''
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