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NetXMS Forum

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simplex

@simplex
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  • Registration of subagent "java.nsm" failed
    S simplex
    Support (Russian)

    ставил из исходников.
    брал тут https://www.netxms.org/download/releases/2.2/2.2.13/

    я уже сравнил архив и каталог где собирал. такое ощущение что я сделал make distclean. много чего не хватало


  • Registration of subagent "java.nsm" failed
    S simplex
    Support (Russian)

    кажется он ничего не создаёт тут.

    [INFO] ------------------------------------------------------------------------
    [INFO] Building NetXMS Java Agent 2.2.13
    [INFO] ------------------------------------------------------------------------
    [INFO]
    [INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ netxms-agent ---
    [debug] execute contextualize
    [INFO] Using 'UTF-8' encoding to copy filtered resources.
    [INFO] skip non existing resourceDirectory /root/soft/netxms-2.2.13/src/agent/subagents/java/java/src/main/resources
    [INFO]
    [INFO] --- maven-compiler-plugin:3.8.0:compile (default-compile) @ netxms-agent ---
    [INFO] No sources to compile
    [INFO]
    [INFO] --- maven-resources-plugin:2.5:testResources (default-testResources) @ netxms-agent ---
    [debug] execute contextualize
    [INFO] Using 'UTF-8' encoding to copy filtered resources.
    [INFO] skip non existing resourceDirectory /root/soft/netxms-2.2.13/src/agent/subagents/java/java/src/test/resources
    [INFO]
    [INFO] --- maven-compiler-plugin:3.8.0:testCompile (default-testCompile) @ netxms-agent ---
    [INFO] No sources to compile
    [INFO]
    [INFO] --- maven-surefire-plugin:2.10:test (default-test) @ netxms-agent ---
    [INFO] No tests to run.
    [INFO] Surefire report directory: /root/soft/netxms-2.2.13/src/agent/subagents/java/java/target/surefire-reports
    
    -------------------------------------------------------
     T E S T S
    -------------------------------------------------------
    
    Results :
    
    Tests run: 0, Failures: 0, Errors: 0, Skipped: 0
    
    [INFO]
    [INFO] --- maven-jar-plugin:2.3.2:jar (default-jar) @ netxms-agent ---
    [WARNING] JAR will be empty - no content was marked for inclusion!
    [INFO] Building jar: /root/soft/netxms-2.2.13/src/agent/subagents/java/java/target/netxms-agent.jar
    [INFO]
    [INFO] --- maven-assembly-plugin:3.1.0:single (make-assembly) @ netxms-agent ---
    [WARNING] Artifact: org.netxms:netxms-agent:jar:2.2.13 references the same file as the assembly destination file. Moving it to a temporary location for inclusion.
    [INFO] Building jar: /root/soft/netxms-2.2.13/src/agent/subagents/java/java/target/netxms-agent.jar
    [INFO]
    [INFO] >>> maven-source-plugin:3.0.1:jar (attach-sources) @ netxms-agent >>>
    [INFO]
    [INFO] <<< maven-source-plugin:3.0.1:jar (attach-sources) @ netxms-agent <<<
    [INFO]
    [INFO] --- maven-source-plugin:3.0.1:jar (attach-sources) @ netxms-agent ---
    [INFO] No sources in project. Archive not created.
    [INFO]
    [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ netxms-agent ---
    [INFO] Installing /root/soft/netxms-2.2.13/src/agent/subagents/java/java/target/archive-tmp/netxms-agent.jar to /root/.m2/repository/org/netxms/netxms-agent/2.2.13/netxms-agent-2.2.13.jar
    [INFO] Installing /root/soft/netxms-2.2.13/src/agent/subagents/java/java/pom.xml to /root/.m2/repository/org/netxms/netxms-agent/2.2.13/netxms-agent-2.2.13.pom
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD SUCCESS
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time: 1.882s
    [INFO] Finished at: Wed Apr 03 10:31:55 MSK 2019
    [INFO] Final Memory: 16M/265M
    [INFO] ------------------------------------------------------------------------
    mv target/netxms-agent.jar .
    

  • Registration of subagent "java.nsm" failed
    S simplex
    Support (Russian)

    2.2.13

    2019.04.03 05:48:42.336 *D* Initializing Java subagent
    2019.04.03 05:48:42.336 *D* JAVA: Default JVM: /usr/java/latest/jre/lib/amd64/server/libjvm.so
    2019.04.03 05:48:42.336 *D* JAVA: using JVM /usr/java/latest/jre/lib/amd64/server/libjvm.so
    2019.04.03 05:48:42.422 *E* JavaBridge: Could not find class org/netxms/bridge/Config
    2019.04.03 05:48:42.422 *E* JavaBridge: Could not find class org/netxms/bridge/Platform
    2019.04.03 05:48:42.422 *D* JavaBridge: Java VM created
    2019.04.03 05:48:42.422 *E* JavaBridge: Could not find class org/netxms/agent/SubAgent
    2019.04.03 05:48:42.433 *E* Registration of subagent "java.nsm" failed
    
    SubAgent=java.nsm
    
    [JAVA]
    Jvm=/usr/java/latest/jre/lib/amd64/server/libjvm.so
    Classpath=.:/srv/NETXMS/lib/netxms/*:/srv/NETXMS/lib/*
    Plugin=/srv/NETXMS/lib/netxms/jmx.jar
    
    [JMX]
    Server=ActiveMQ:xxxx/[email protected]:12345
    
    # ls -l /srv/NETXMS/lib/netxms/*.jar
    -rw-r--r-- 1 root root    2002 Apr  3 05:29 /srv/NETXMS/lib/netxms/bind9.jar
    -rw-r--r-- 1 root root  335042 Apr  3 05:28 /srv/NETXMS/lib/netxms/commons-codec-1.11.jar
    -rw-r--r-- 1 root root    1859 Apr  3 05:29 /srv/NETXMS/lib/netxms/jmx.jar
    -rw-r--r-- 1 root root    1859 Apr  3 05:29 /srv/NETXMS/lib/netxms/netxms-agent.jar
    -rw-r--r-- 1 root root    2470 Apr  3 05:28 /srv/NETXMS/lib/netxms/netxms-base.jar
    -rw-r--r-- 1 root root    1854 Apr  3 05:28 /srv/NETXMS/lib/netxms/netxms-java-bridge.jar
    -rw-r--r-- 1 root root  389439 Apr  3 05:28 /srv/NETXMS/lib/netxms/simple-xml-2.6.4.jar
    -rw-r--r-- 1 root root 1838600 Apr  3 05:29 /srv/NETXMS/lib/netxms/ubntlw.jar
    

    в netxms-agent.jar и netxms-java-bridge.jar нету таких классов.


  • Object tools в контексте Interface
    S simplex
    Support (Russian)

    ...и правда передаётся! и $node и $object  😕 перед тем как писать, все варианты перепробовал!
    как временное решение вполне себе подойдёт!


  • Object tools в контексте Interface
    S simplex
    Support (Russian)

    Можно ли как то на подобии "Wake up node" реализовать исполнение команды в контексте Interface.
    Например, нужно изменить его фактическое состояние, сделать диагностику?

    Или, как обходное решение, передавать входные параметры в "Server script" Tool для ручного ввода интерфейса?


  • Получить node в PostObjectCreate для Interface
    S simplex
    Support (Russian)

    Как получить Node для вновь созданного Интерфейса?

    sub postInterface(interface)
    {
    	trace(0, "'" . interface->id . "'");
    	trace(0, "'" . interface->node . "'");
    	parents = GetObjectParents(interface);
    	foreach(p : parents)
    	{
    		trace(0, "Parent object: id=" . p->id);
    	}
    }
    
    trace(0, "Hook::PostObjectCreate on object class '" . classof($object) ."'");
    if (classof($object) match "Interface")
    	postInterface($object);
    trace(0, "End");
    

    выдаёт:

    2019.03.29 11:57:28.714 *I* Hook::PostObjectCreate on object class 'Interface'
    2019.03.29 11:57:28.714 *I* '50817'
    2019.03.29 11:57:28.714 *I* ''
    2019.03.29 11:57:28.714 *I* End
    

  • Wrong interface speed in DCI threshold script
    S simplex
    Support

    we found mistake in array index:

    node_interface = node_interface_array[dci_instance[0] - 1];
    

  • Wrong interface speed in DCI threshold script
    S simplex
    Support

    We use this script for interface load threshold

    dci_instance = SplitString($dci->instance, ";");
    node_interface_array = GetNodeInterfaces($node);
    node_interface = node_interface_array[dci_instance[0]];
    interface_speed = node_interface->speed;
    trace(0, "DCI instance:" . dci_instance[0] .
    		" threshold on " . $node->name .
    		" : " . ($2 * interface_speed) . "<=" . $1 .
    		" = " . ($2 * interface_speed)<=$1);
    if (($2 * interface_speed) <= $1)
    	return true;
    return false;
    

    some interfaces have wrong speed = 0.000000

    2019.03.25 13:02:33.767 *I* DCI instance:11 threshold on 34760 : 750000000.000000<=11931472 = 0
    2019.03.25 13:02:33.787 *I* DCI instance:12 threshold on 34760 : 0.000000<=366424 = 1
    2019.03.25 13:02:33.807 *I* DCI instance:14 threshold on 34760 : 0.000000<=8077080 = 1
    2019.03.25 13:02:33.827 *I* DCI instance:18 threshold on 34760 : 750000000.000000<=280684232 = 0
    

    but in database and console has correct speed:

    mysql> SELECT `id`, `speed` FROM interfaces WHERE `node_id` = 34760 AND `if_index` IN (12, 14);
    +-------+------------+
    | id    | speed      |
    +-------+------------+
    | 34772 | 1000000000 |
    | 34774 | 1000000000 |
    +-------+------------+
    2 rows in set
    

    2019-03-25_13-17-01.png


  • Cannot do automatic type cast
    S simplex
    Support (Russian)

    так же, перестаёт алармить, если изменить скрипт обработки.


  • Cannot do automatic type cast
    S simplex
    Support (Russian)

    после обновления на 2.2.2 стало алармить:

    22.01.2018 16:11:28	server-service-1	Незначительная	SYS_SCRIPT_ERROR	Ошибка выполнения сценария (DCI::switch-core-1-1::493::TransformationScript): Error 13 in line 1: Cannot do automatic type cast
    

    алармит только после перезагрузки узла ( в данном случае switch-core-1-1 ). если пересоздать DCI, то перестаёт до следующей перезагрузки.


  • Business service - reason
    S simplex
    Support (Russian)

    Для чего используется $reason в проверке сервиса? как его увидеть, т.е. как понять с какой причиной проверка не удалась в реальном времени и\или в каком либо отчете? не могу найти что то похожее в документации.

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