{"id":3075,"date":"2011-08-23T10:40:33","date_gmt":"2011-08-23T15:40:33","guid":{"rendered":"http:\/\/jianmingli.com\/wp\/?p=3075"},"modified":"2013-07-25T22:12:05","modified_gmt":"2013-07-26T03:12:05","slug":"weblogic-11g-setup-node-manage","status":"publish","type":"post","link":"https:\/\/jianmingli.com\/wp\/?p=3075","title":{"rendered":"WebLogic 11g: Setup Node Manage"},"content":{"rendered":"

Overview<\/h2><\/span>\n

* See this post<\/a> for a Node Manager overview.<\/p>\n

\"\"<\/a><\/h4><\/span>\n

* See this post<\/a> on how to install WebLogic and SOA Suite.<\/p>\n

Setup Machine<\/h2><\/span>\n

Create a Machine if None Exists<\/h3><\/span>\n

* Start Admin Server with startup script.
\n* Login Admin Console.
\n* Create a new Machine type if one does not exist.
\n– Go to: soa_domain > Environment > Machines<\/strong><\/p>\n

\"\"<\/a><\/h4><\/span>\n

Assign Machine to Managed Server<\/h3><\/span>\n

* Assign managed servers to be managed by NM to newly created machine.
\n– Click soa_domain > Environment > Servers > Configuration<\/strong> tab.
\n– Click on the managed server to be added to new machine.
\n– Assign Machine <\/strong>property.<\/p>\n

\"\"<\/a><\/h4><\/span>\n

Assign Machine to Admin Server<\/h3><\/span>\n

* Stop Admin Server with script.
\n* Go to domain config directory.<\/p>\n

\r\ncd \/opt\/oracle\/Middleware\/home_11gr1\/user_projects\/domains\/soa_domain\/config\r\n<\/pre>\n
* Backup config.xml<\/p>\n
\r\ncp config.xml config.xml.082211\r\n<\/pre>\n
* Assign AdminServer to machine by adding <machine>LocalMachine<\/machine> immediately beblow the AdminServer name element:<\/p>\n
\r\n  \r\n    AdminServer<\/name>\r\n    LocalMachine<\/machine>\r\n  ...\r\n<\/pre>\n
* Start AdminServer with script.
\n* Check that AdminServer has been successfully assigned to machine.<\/p>\n
\"\"<\/a><\/h4><\/span>\n
Set Server Specific Startup Parameters<\/h3><\/span>\n
* If you have set StartScriptEnabled to true in nodemanager.properties (see below), then the class path and JVM arguments from the script will be used first <\/em>and the values you specified on the Server Startup page second.
\n* You can override server specific startup parameters on the Environment > Servers > my_server > Configuration > Server Start<\/strong> page.<\/p>\n
\"\"<\/a><\/h4><\/span>\n
* Note: use -Xnohup<\/strong> instead of -Xrs<\/em> if you use JRockit JVM.<\/p>\n
Setup NM<\/h2><\/span>\n
Modify nodemanager.properties<\/h3><\/span>\n
* Go to \/opt\/oracle\/Middleware\/home_11gr1\/wlserver_10.3\/common\/nodemanager<\/strong> directory.<\/p>\n
\r\ncd \/opt\/oracle\/Middleware\/home_11gr1\/wlserver_10.3\/common\/nodemanager\r\n<\/pre>\n
* Edit nodemanager.properties and set the following properties to true:<\/p>\n
\r\nCrashRecoveryEnabled=true\r\nStartScriptEnabled=true\r\nStopScriptEnabled=true\r\nPropertiesVersion=10.3\r\n<\/pre>\n
Start NM<\/h3><\/span>\n
\r\n# start NM\r\ncd \/opt\/oracle\/Middleware\/home_11gr1\/wlserver_10.3\/server\/bin\r\n.\/startNodeManager.sh\r\n<\/pre>\n
Invoke WLST and Connect to NM<\/h3><\/span>\n
\r\n# Start WLST\r\ncd \/opt\/oracle\/Middleware\/home_11gr1\/wlserver_10.3\/common\/bin\r\n.\/wlst.sh\r\n\r\n# Connect to NM\r\nnmConnect('weblogic', 'welcome1', 'localhost', '5556', 'soa_domain', '\/opt\/oracle\/Middleware\/home_11gr1\/user_projects\/domains\/soa_domain','ssl')\r\n<\/pre>\n
Enroll Domain into Node Manager<\/h3><\/span>\n
\r\n# Connect to Admin Server:\r\nconnect('weblogic','welcome1','t3:\/\/localhost:7001')\r\n\r\n# Enroll domain:\r\nnmEnroll('\/opt\/oracle\/Middleware\/home_11gr1\/user_projects\/domains\/soa_domain', '\/opt\/oracle\/Middleware\/home_11gr1\/wlserver_10.3\/common\/nodemanager')\r\n<\/pre>\n
Setup Startup Script<\/h2><\/span>\n
Set Debug Flag to False<\/h3><\/span>\n
* In dev mode, the debug flag defaults to true in the startup script. It will cause error 202: bind failed: Address already in use<\/em> error when you try to start managed servers.<\/p>\n
\r\ncd \/opt\/oracle\/Middleware\/home_11gr1\/user_projects\/domains\/soa_domain\/bin\r\nvi setDomainEnv.sh\r\n\r\n#debugFlag=\"true\"\r\ndebugFlag=\"false\"\r\nexport debugFlag\r\n<\/pre>\n
Start Servers via NM<\/h2><\/span>\n
Start Admin Server via NM<\/h3><\/span>\n
* Stop Admin Server with script.
\n* Start Admin Server with NM:<\/p>\n
\r\n# Connect to NM\r\nnmConnect('weblogic', 'welcome1', 'localhost', '5556', 'soa_domain', '\/opt\/oracle\/Middleware\/home_11gr1\/user_projects\/domains\/soa_domain','ssl')\r\n\r\n# Start AdminServer\r\nnmStart('AdminServer')\r\n\r\n# Show Admin Server status\r\nnmServerStatus('AdminServer')\r\n<\/pre>\n
Start Managed Server via NM<\/h3><\/span>\n
\r\n# Connect to Admin Server\r\nconnect('weblogic','welcome1','t3:\/\/localhost:7001')\r\n\r\n# Start Managed Server\r\nstart('soa_server1')\r\n\r\nnmServerStatus('soa_server1')\r\n<\/pre>\n
Test Crash Recovery<\/h2><\/span>\n
* Find pid for managed server.<\/p>\n
\r\ncd \/opt\/oracle\/Middleware\/home_11gr1\/user_projects\/domains\/soa_domain\/servers\/soa_server1\/data\/nodemanager\r\ncat cat soa_server1.pid\r\n\r\n# We got\r\n21786\r\n\r\n# Check process and we got one process\r\nps -ef|grep 21786\r\n<\/pre>\n
* Kill process manually.<\/p>\n
\r\n# Kill process\r\nkill -9 21786\r\n\r\n# Recheck process and it should be gone\r\n<\/pre>\n
* Check auto start.<\/p>\n
\r\n# Check soa_server1.pid and we got a new process id\r\n24600\r\n<\/pre>\n
* Login Admin Console and you should see soa_server1 is in the state of STARTING<\/strong> or RUNNING<\/strong>.<\/p>\n
Issues<\/h2><\/span>\n
error 202: bind failed: Address already in use<\/h3><\/span>\n
* This happened when I tried to start managed server from NM.
\n* It’s due to servers were started in debug mode and the debug port is already in use by Admin Server when it got started.
\n* See this post<\/a> for more discussions.
\n* Fix: set debugFlag to false in setDomainEnv.sh file.<\/p>\n
\r\ncd \/opt\/oracle\/Middleware\/home_11gr1\/user_projects\/domains\/soa_domain\/bin\r\nvi setDomainEnv.sh\r\n\r\n#debugFlag=\"true\"\r\ndebugFlag=\"false\"\r\nexport debugFlag\r\n<\/pre>\n
failed hostname verification check<\/h3><\/span>\n
* Error message:<\/p>\n
\r\nStarting server soa_server1 .....[Security:090504]Certificate chain received from localhost - 127.0.0.1 failed hostname verification check. Certificate contained localhost.localdomain but check expected localhost\r\n<\/pre>\n
* Fix: see this post<\/a>.<\/p>\n
\r\n$ cd \/opt\/oracle\/Middleware\/wlserver_10.3\/server\/bin\r\n$ . .\/setWLSEnv.sh \r\n$ cd \/opt\/oracle\/Middleware\/wlserver_10.3\/server\/lib\r\n$ cp DemoIdentity.jks DemoIdentity.jks.ori\r\n\r\n$ java utils.CertGen -cn oradev -keyfilepass DemoIdentityPassPhrase -certfile newcert -keyfile newkey\r\n\r\nGenerating a certificate with common name oradev and key strength 1024\r\nissued by CA with certificate from CertGenCA.der file and key from CertGenCAKey.der file\r\n\r\n$ java utils.ImportPrivateKey -keystore DemoIdentity.jks -storepass DemoIdentityKeyStorePassPhrase -keyfile newkey.pem -keyfilepass DemoIdentityPassPhrase -certfile newcert.pem -alias demoidentity\r\n\r\nNo password was specified for the key entry\r\nKey file password will be used\r\n     \r\n\r\nImported private key newkey.pem and certificate newcert.pem\r\ninto keystore DemoIdentity.jks of type jks under alias demoidentity\r\n<\/pre>\n
References<\/h2><\/span>\n
* Oracle\u00ae Fusion Middleware Node Manager Administrator’s Guide for Oracle WebLogic Server 11g Release 1 (10.3.4) Part Number E13740-03<\/a>
\n* WebLogic NodeManager Quick Start<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Overview * See this post for a Node Manager overview. * See this post on how to install WebLogic and SOA Suite. Setup Machine Create a Machine if None Exists * Start Admin Server with startup script. * Login Admin … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[104],"tags":[],"class_list":["post-3075","post","type-post","status-publish","format-standard","hentry","category-weblogic11g"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8cRUO-NB","_links":{"self":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3075"}],"version-history":[{"count":17,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3075\/revisions"}],"predecessor-version":[{"id":7895,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3075\/revisions\/7895"}],"wp:attachment":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}