Set up Apache Load Balancer with a new file "workers.properties" under the conf directory of Apache

#
# workers.properties 
#

# ------------------------
# First tomcat server
# ------------------------
worker.TOM1.port=8009
worker.TOM1.host=localhost
worker.TOM1.type=ajp13
worker.TOM1.lbfactor=1 
worker.TOM1.local_worker=1
worker.TOM1.cachesize=10

# ------------------------
# 2nd tomcat server
# ------------------------
worker.TOM2.port=8109
worker.TOM2.host=localhost
worker.TOM2.type=ajp13
worker.TOM2.lbfactor=1 
worker.TOM2.local_worker=1
worker.TOM2.cachesize=10

#---------------------------------------------
# Define load Balancing behavior
#---------------------------------------------
worker.loadbalancer.type=lb
worker.loadbalancer.balanced_workers=TOM1,TOM2
worker.loadbalancer.sticky_session=1
worker.loadbalancer.local_worker_only-1
worker.list=loadbalancer