NetXMS Support Forum

Quote from: mOba on October 11, 2023, 12:48:38 PMЧерез час или два работы веб клиент зависает и при перезаходе вот такая загрузка висит постоянно, под любым логином:

Скорее всего где-то есть утечка памяти. Проверьте лог томката, возможно там есть какие-то исключения (скорее всего OutOfMemory)

Hi

On most systems we don't link libcurl statically, so once you updated system packages - it's all good.

Windows build is bundled with our own instance of libcurl, and updated package will be released shortly.

Quote from: uasy on October 02, 2023, 02:53:21 PMfrom unstable repo can't build

You need both main and unstable.
We don't push dependencies like our fork of libmodbus to unstable repo.

Quote from: uasy on October 02, 2023, 10:59:16 AMI have problem too. My enveropment:
Docker, Ubuntu 18.04, PG 12.5, NetXMS 4.4.2

Try installing 4.4.2.30 from unstable repo.

Add to sources:
 
deb http://packages.netxms.org/ubuntu bionic unstable

Hello

Make sure that tomcat is running Java17 or newer.

Do you have any non-Ethernet interfaces there with MAC address longer than 6 bytes?

А томкат точно не использует? В логе консоли (где-то в глубине workdir томката есть файл .log) пишется на старте 

Проверьте версию джавы, нужна 17+

Quote from: MarcusH on September 15, 2023, 10:30:30 AMAny way to figure out what creates this query?

It's executed by object syncer thread, which saves node changes back into the database.

From the error message it's unclear which field is not accepted by the SQL server, this link might help with tracing it: https://stackoverflow.com/a/62905763

Quote from: MarcusH on September 15, 2023, 10:36:51 AMI have a core dump but it gives a lot of reference error and shows no stack trace.

Have you installed netxms-dbg package? It contains all debug symbols for the product.

Quote from: MarcusH on September 15, 2023, 10:03:20 AMRunning server on docker making core dump a challange.

it's rather straighforward if you can control host's core pattern

sysctl -w kernel.core_pattern='/core/core.%e.%p.%t'
docker volume create core_vol
docker run --ulimit core=-1 --mount source=core_vol,target=/core container
sysctl -w kernel.core_pattern=core # reset it back to the default

Quote from: MarcusH on September 15, 2023, 10:03:20 AMWhy does netxms still depend on libssl1.1 and not libssl3?

Because Debian 11 ships with OpenSSL 1.1:

root@da539131bae5:/# lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description:    Debian GNU/Linux 11 (bullseye)
Release:        11
Codename:       bullseye
root@da539131bae5:/# apt-cache search libssl
libssl-ocaml - OCaml bindings for OpenSSL (runtime)
libssl-ocaml-dev - OCaml bindings for OpenSSL
libssl-dev - Secure Sockets Layer toolkit - development files
libssl-doc - Secure Sockets Layer toolkit - development documentation
libssl1.1 - Secure Sockets Layer toolkit - shared libraries
libssl-utils-clojure - library for SSL certificate management on the JVM
root@da539131bae5:/# apt-cache show libssl-dev|grep Version
Version: 1.1.1n-0+deb11u5
Version: 1.1.1n-0+deb11u4

There are no reference to libssl1 in the official packages for debian 12:

root@d483efbfc136:~# ldd /usr/bin/netxmsd | grep ssl
        libssl.so.3 => /lib/x86_64-linux-gnu/libssl.so.3 (0x00007ffb9ae88000)
root@d483efbfc136:~# dpkg -l netxms-server
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                Version      Architecture Description
+++-===================-============-============-=================================
ii  netxms-server:amd64 4.4.2-1      amd64        meta package

Server crashed, or just failed query? If it's crashed, please share stack trace from core file or just sent us core file and we'll check it.

I think you can create "app password" in profile and use it for authentication. 

Not really, system was not designed for this kind of usage without external tools.

Depending on your task, you can script around nxget/nxsnmpget/nxsnmpget.