Jython Script : Get websphere Server Details

This jython script will produce output  as below :

$/opt/IBM/WebSphere/AppServer/bin/wsadmin.sh -lang jython -profile serverStatus.py -c “serverStatus()”

WASX7209I: Connected to process “dmgr” on node server1_Manager using SOAP connector;  The type of process is: DeploymentManager

Server               |        Cell       |         Node         | Status
——————–+——————-+———————-+——–
dmgr                | Server1_Cell | Server1_Manager | running
server_member1         | Server1_Cell | Server1_Node01  | running
server_member2 | Server1_Cell | Server1_Node01  | running
nodeagent           | Server1_Cell | Server1_Node01  | running

import re;

#———————————————————————
# Name: serverStatus()
# Role: Display the status of the known servers
#———————————————————————
def serverStatus() :
#——————————————————————-
# RegExp to extract the server, cell, and node name for each server
#——————————————————————-
pat = re.compile( r’^(\w+)\(cells/(\w+)/nodes/(\w+)/servers\/\1.*\)$’ );

#——————————————————————-
# Retrieve the list of known servers
# While building the list, compute the max length of each name
#——————————————————————-
info   = [];
maxLen = [ 0 ] * 3;

#——————————————————————-
# For each server of the known servers
#——————————————————————-
servers = AdminConfig.list( ‘Server’ ).splitlines();
for server in servers :
#—————————————————————–
# An Object Name will exist if the specified server is running
#—————————————————————–
oName = AdminConfig.getObjectName( server );
if oName != ” :
status = ‘running’;
else :
status = ‘stopped’;
#—————————————————————–
# Extract the server, cell, and node name
# (match Object)
#—————————————————————–
mObj = pat.match( server );
if mObj :
#—————————————————————
# Save the data, and see if the length of each field name is the
# longest we have yet seen (i.e., maxLen[ i ])
#—————————————————————
( sName, cName, nName ) = mObj.groups();
info.append( ( sName, cName, nName, status ) );
for i in range( 3 ) :
L = len( mObj.group( i + 1 ) );
if L > maxLen[ i ] : maxLen[ i ] = L;

#——————————————————————-
# Display the information
#——————————————————————-
( L0, L1, L2 ) = maxLen;
( sName, cName, nName, status ) = ‘Server,Cell,Node,Status’.split( ‘,’ );
sName = sName.center( L0 );
cName = cName.center( L1 );
nName = nName.center( L2 );
print ‘%(sName)s | %(cName)s | %(nName)s | %(status)s’ % locals();
print ( ‘-‘ * L0 ) + ‘-+-‘ + ( ‘-‘ * L1 ) + ‘-+-‘ + ( ‘-‘ * L2 ) + ‘-+——–‘;
for scn in info :
( sName, cName, nName, status ) = scn;
print ‘%-*s | %-*s | %-*s | %s’ % ( L0, sName, L1, cName, L2, nName, status );