使用wlst创建dynamic cluster

旧城等待， 2022-08-11 14:59 29阅读 0赞

domain.name="dynamicLoadBalancerDomain"
    cluster.name="dyn-cltr"
    adminServer.name="adminServer"
    adminServer.usr="admin"
    adminServer.pwd="12345678"
    adminServer.address="127.0.0.1"
    adminServer.port="7081"
    nodeMgr.usr="admin"
    nodeMgr.pwd="12345678"
    nodeMgr.port="5083"
    domain.dir="C:/user_domains/${domain.name}"
    
    
    # create dynamic cluster
    try:
     readDomain('${domain.dir}')
     create('m1', 'Machine')
     create('m2', 'Machine')
     create('m3', 'Machine')
     
     cd('/Machine/m1')
     create('m1', 'NodeManager')
     cd('/Machine/m1/NodeManager/m1')
     set('ListenAddress','${adminServer.address}')
     set('ListenPort',${nodeMgr.port})
     set('NMType','SSL')
     
     cd('/Machine/m2')
     create('m2', 'NodeManager')
     cd('/Machine/m2/NodeManager/m2')
     set('ListenAddress','${adminServer.address}')
     set('ListenPort',${nodeMgr.port})
     set('NMType','SSL')
     
     cd('/Machine/m3')
     create('m3', 'NodeManager')
     cd('/Machine/m3/NodeManager/m3')
     set('ListenAddress','${adminServer.address}')
     set('ListenPort',${nodeMgr.port})
     set('NMType','SSL')
     
     cd('/')
     dst=create('dyn-cltr-svr-tpl', 'ServerTemplate')
     cd('/ServerTemplate/dyn-cltr-svr-tpl')
     set('AcceptBacklog',2000)
     set('AutoRestart','true')
     set('RestartMax',10)
     set('StartupTimeout',600)
    
     cd('/')
     dyncltr=create('${cluster.name}', 'Cluster') 
     cd('/Cluster/${cluster.name}')
     set('MigrationBasis','consensus')
     set('CandidateMachinesForMigratableServers','m1,m2,m3')
     dynServers=create('${cluster.name}','DynamicServers')
    
     cd('/Cluster/${cluster.name}/DynamicServers/${cluster.name}')
     set('ServerNamePrefix','dyn-svr-')
     set('MaximumDynamicServerCount',3)
     set('CalculatedMachineNames','true')
     set('MachineNameMatchExpression','m*')
     set('ServerTemplate','dyn-cltr-svr-tpl')
    
     updateDomain()
     closeDomain()
    
    except Exception,e:
     dumpStack()
    
    
    
    # start dynamic cluster
    try:
     connect('${adminServer.usr}','${adminServer.pwd}','t3://${adminServer.address}:${adminServer.port}')
     startNodeManager(verbose='true', NodeManagerHome='${domain.dir}/nodemanager')
     
    # start('dyn-svr-1','Server')
    # start('dyn-svr-2','Server')
    # start('dyn-svr-3','Server')
     start('${cluster.name}','Cluster')
     state('${cluster.name}','Cluster')
     
     disconnect()
    except:
     dumpStack()
    
    
    # shutdown dynamic cluster
    try:
     connect('${adminServer.usr}','${adminServer.pwd}','t3://${adminServer.address}:${adminServer.port}')
     shutdown('${cluster.name}','Cluster')
     state('${cluster.name}','Cluster')
     disconnect()
     
     nmConnect('${adminServer.usr}', '${adminServer.pwd}', '${adminServer.address}', '${nodeMgr.port}', '${domain.name}', '${domain.dir}', 'SSL', 'true')
     stopNodeManager()
    except:
     dumpStack()