{"id":5174,"date":"2012-07-15T15:56:14","date_gmt":"2012-07-15T20:56:14","guid":{"rendered":"http:\/\/jianmingli.com\/wp\/?p=5174"},"modified":"2012-08-25T22:17:31","modified_gmt":"2012-08-26T03:17:31","slug":"1z0-102-configuring-node-managers","status":"publish","type":"post","link":"https:\/\/jianmingli.com\/wp\/?p=5174","title":{"rendered":"Configuring Node Managers"},"content":{"rendered":"
\n

Contents<\/h2>\n
    \n\t
  1. \n\t\tOverview<\/a>\n\t<\/li>\n\t
  2. \n\t\tConfigure a machine and assign servers to it<\/a>\n\t\t
      \n\t\t\t
    1. \n\t\t\t\tMachines<\/a>\n\t\t\t<\/li>\n\t\t\t
    2. \n\t\t\t\tCreate a Machine using Admin Console<\/a>\n\t\t\t<\/li>\n\t\t\t
    3. \n\t\t\t\tCreate a Machine using WLST<\/a>\n\t\t\t<\/li>\n\t\t\t
    4. \n\t\t\t\tAssign Servers to Machine<\/a>\n\t\t\t<\/li>\n\t\t\t
    5. \n\t\t\t\tConfigure a Machine to Use Node Manager<\/a>\n\t\t\t<\/li>\n\t\t<\/ol>\n\t
    6. \n\t\tDescribe the capabilities of node manager<\/a>\n\t<\/li>\n\t
    7. \n\t\tConfigure, start, and stop a Java-based Node Manager<\/a>\n\t\t
        \n\t\t\t
      1. \n\t\t\t\tnodemanager.properties<\/a>\n\t\t\t<\/li>\n\t\t\t
      2. \n\t\t\t\tScript Based Node Manager<\/a>\n\t\t\t<\/li>\n\t\t\t
      3. \n\t\t\t\tCreate NM User<\/a>\n\t\t\t<\/li>\n\t\t\t
      4. \n\t\t\t\tAdditional Config<\/a>\n\t\t\t<\/li>\n\t\t\t
      5. \n\t\t\t\tNM Config and Log Files<\/a>\n\t\t\t<\/li>\n<\/ol>\n<\/ol>\n<\/ol>\n<\/div>\n
         <\/div>\n

        << Previous<\/a><\/p>\n

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

        * See Node Manager Overview
        \n<\/a><\/p>\n

        \"\"<\/a><\/h6><\/span>\n

        Configure a machine and assign servers to it<\/h2><\/span>\n

        Machines<\/h3><\/span>\n

        * Logical not<\/em> physical entities
        \n* Used to administer servers
        \n* Required by node managers
        \n* Optionally used by clusters<\/p>\n

        Create a Machine using Admin Console<\/h3><\/span>\n
        \"\"<\/a><\/h6><\/span>\n
        \"\"<\/a><\/h6><\/span>\n
        \"\"<\/a><\/h6><\/span>\n

        Create a Machine using WLST<\/h3><\/span>\n
        \r\nconnect('weblogic','welcome1','t3:\/\/wlbox:7001')\r\nedit()\r\nstartEdit()\r\ncreate('wlboxMachine', 'Machine')\r\nsave()\r\n<\/pre>\n
        Assign Servers to Machine<\/h3><\/span>\n
        * Servers can only <\/strong>be added to machine when in SHUTDOWN<\/strong> state<\/p>\n
        \"\"<\/a><\/h6><\/span>\n
        \"\"<\/a><\/h6><\/span>\n
        \"\"<\/a><\/h6><\/span>\n
        \"\"<\/a><\/h6><\/span>\n
        Configure a Machine to Use Node Manager<\/h3><\/span>\n
        * Use non-SSL node manager (default to SSL):
        \n– Select Type: Plain<\/em>
        \n– Set SecureListener=false<\/em> in nodemanager.properties<\/em>
        \n* Default to SSL type:<\/p>\n
        \"\"<\/a><\/h6><\/span>\n
        Describe the capabilities of node manager<\/h2><\/span>\n
        * Can be used to
        \n– start\/stop\/restart admin server
        \n– start\/stop\/suspend\/restart managed servers
        \n– auto start admin and managed servers on failure
        \n– monitor servers and collection log data
        \n* Node mangers
        \n– run on same computers as managed servers
        \n– can be run as Windows services or Unix daemons
        \n– available in either Java-based or script-based (unix only)<\/p>\n
        Configure, start, and stop a Java-based Node Manager<\/h2><\/span>\n
        nodemanager.properties<\/h3><\/span>\n
        * See here<\/a> for details
        \n* Property precedences: command line properties -overwrites-> nodemanager.properties -overwrites-> Admin Console Server Start tab properties<\/p>\n
        \"\"<\/a><\/h6><\/span>\n
        \"\"<\/a><\/h6><\/span>\n
        * To configure NM to use start\/stop scripts:<\/p>\n
        \r\nCrashRecoveryEnabled=true\r\nStartScriptEnabled=true\r\nStopScriptEnabled=true\r\nStartScriptName=startWebLogic.sh\r\n<\/pre>\n
        * To enable server auto start:<\/p>\n
        \r\nCrashRecoveryEnabled=true\r\n<\/pre>\n
        * Use plain socket<\/p>\n
        \r\nSecureListener=false\r\n<\/pre>\n
        – Also need to set node manager listen type to plain<\/strong>:<\/p>\n
        \"\"<\/a><\/h6><\/span>\n
        – WLST connect command:<\/p>\n
        \r\nnmConnect('weblogic', 'welcome1', 'localhost', '5556', 'wc_domain', '\/apps\/oracle\/middleware\/user_projects\/domains\/wc_domain','plain')\r\n<\/pre>\n
        * To support custom identity and custom trust key stores:<\/p>\n
        \r\nSecureListener=true\r\nKeyStores=CustomIdentityAndCusotmTrust\r\nCustomIdentityKeyStoreFileName=\/home\/oracle\/identity\/wlbox1.keystore\r\nCustomIdentityKeyStorePassPhrase=secret\r\nCustomIdentityAlias=wlbox1\r\nCustomIdentityPrivateKeyPassPhrase=secret\r\nCustomTrustKeyStoreFileName=\/home\/oracle\/identity\/wlbox1.truststore\r\n<\/pre>\n
        – Also need to set node manager listen type to SSL<\/strong>:<\/p>\n
        \"\"<\/a><\/h6><\/span>\n
        – WLST connect command:<\/p>\n
        \r\nnmConnect('weblogic', 'welcome1', 'localhost', '5556', 'wc_domain', '\/apps\/oracle\/middleware\/user_projects\/domains\/wc_domain','ssl')\r\n<\/pre>\n
        * Full example<\/p>\n
        \r\n#Tue Apr 24 14:36:27 EDT 2012\r\nDomainsFile=\/apps\/oracle\/middleware\/wlserver_10.3\/common\/nodemanager\/nodemanager.domains\r\nLogLimit=0\r\nPropertiesVersion=10.3\r\nDomainsDirRemoteSharingEnabled=false\r\njavaHome=\/opt\/java\/jdk1.6.0_29\r\nAuthenticationEnabled=true\r\nNodeManagerHome=\/apps\/oracle\/middleware\/wlserver_10.3\/common\/nodemanager\r\nJavaHome=\/opt\/java\/jdk1.6.0_29\/jre\r\nLogLevel=INFO\r\nDomainsFileEnabled=true\r\nStartScriptName=startWebLogic.sh\r\nListenAddress=\r\nNativeVersionEnabled=true\r\nListenPort=5556\r\nLogToStderr=true\r\nSecureListener=true\r\nLogCount=1\r\nDomainRegistrationEnabled=false\r\nStopScriptEnabled=true\r\nQuitEnabled=false\r\nLogAppend=true\r\nStateCheckInterval=500\r\nCrashRecoveryEnabled=true\r\nStartScriptEnabled=true\r\nLogFile=\/apps\/oracle\/middleware\/wlserver_10.3\/common\/nodemanager\/nodemanager.log\r\nLogFormatter=weblogic.nodemanager.server.LogFormatter\r\nListenBacklog=50\r\nKeyStores=CustomIdentityAndCusotmTrust\r\nCustomIdentityKeyStoreFileName=\/home\/oracle\/identity\/wlbox1.keystore\r\nCustomIdentityAlias=r1p1_ptl\r\nCustomIdentityKeyStorePassPhrase=secret\r\nCustomTrustKeyStoreFileName=\/home\/oracle\/identity\/wlbox1.truststore\r\n<\/pre>\n
        Script Based Node Manager<\/h3><\/span>\n
        * SSH Node Manager is a shell script name wlscontrol.sh<\/em> in directory \/common\/bin<\/em> or $DOMAIN_HOME\/bin\/nodemanager<\/em>, e.g.<\/p>\n
        \r\n[oracle@wlbox nodemanager]$ pwd\r\n\/labs\/wls1035\/wlserver_10.3\/samples\/domains\/wl_server\/bin\/nodemanager\r\n[oracle@wlbox nodemanager]$ ls\r\nwlscontrol.sh\r\n<\/pre>\n
        * Requires SSH client installed
        \n* Configuration:
        \n– config ssh
        \n– create NM user
        \n– config security<\/p>\n
        Create NM User<\/h3><\/span>\n
        \r\ngroupadd oracle\r\nuseradd -g oracle -m oracle\r\npasswd oracle\r\nuseradd -g oracle -m ndmgr\r\npasswd ndmgr\r\n<\/pre>\n
        Additional Config<\/h3><\/span>\n
        * Config a machine to use NM
        \n* Config nodemanager.domains
        \n– specifies domains NM controls
        \n* Ensure admin server address is defined
        \n* Setting NM env variables<\/p>\n
        NM Config and Log Files<\/h3><\/span>\n
        * The Node Manager config files, located in
        \n– DOMAIN_HOME\/servers\/server_name\/data\/nodemanager<\/em>
        \n* The Node Manager log files, located in
        \n– DOMAIN_HOME\/servers\/server_name\/logs<\/em>
        \n– and \/common\/nodemanager<\/em><\/p>\n
        \"\"<\/a><\/h6><\/span>\n
        See this post<\/a> for more details<\/p>\n
        Next<\/a> >><\/p>\n
        [mv_include id=’3268′]<\/p>\n","protected":false},"excerpt":{"rendered":"
        nodemanager.properties -overwrites-> Admin Console Server Start tab properties * To configure NM to use start\/stop scripts: CrashRecoveryEnabled=true StartScriptEnabled=true StopScriptEnabled=true StartScriptName=startWebLogic.sh * To enable server auto start: CrashRecoveryEnabled=true * Use plain socket SecureListener=false – Also need to set node manager listen … 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":[107,104],"tags":[588,180,595,167],"class_list":["post-5174","post","type-post","status-publish","format-standard","hentry","category-certification","category-weblogic11g","tag-11g","tag-1z0-102","tag-certification","tag-wls"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8cRUO-1ls","_links":{"self":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/5174","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=5174"}],"version-history":[{"count":17,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/5174\/revisions"}],"predecessor-version":[{"id":5701,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/5174\/revisions\/5701"}],"wp:attachment":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}