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Questions tagged [rhel7]

For development issues encountered while using Red Hat Enterprise Linux 7

This tag is for questions specific to version 7 of Red Hat Enterprise Linux. For general questions regarding Red Hat Enterprise Linux (RHEL), use the tag.

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714 questions
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WLP: Use both private truststore and server provided truststore

Platform RedHat Enterprise Linux 7 WebSphere Liberty Profile 8.5.5.8 Issue I have several Liberty instances / applications connected to a Liberty Collective Controller, and therefore have ssl and keystores specific to each instance. At the same…
sastorsl
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RabbitMQ server on RHEL7 resets SSL connection

I've been trying to connect to RabbitMQ server on RHEL7 which listens to 5671 port for SSL connections. RabbitMQ server's SSL listener has been configured like this: [ {rabbit, [ {ssl_listeners, [5671]}, {ssl_options,…
Đuro Mandinić
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gcc linux-64 compiler version 8.4 on RHEL 7 - undefined symbol clock_gettime@GLIBC_2.17

I have a conda environment on RHEL containing: # platform:…
idzero
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Starting VS Code hangs with "GLIBCXX_3.4.20 not found", Can I point to a libstdc++.so.6 in a non-standard location?

Running RHEL 7.7 on the head node of a compute cluster. When I open VS Code 1.57.1 it hangs on the intro screen. Running with $ code --verbose, it shows the error: /usr/lib64/libstdc++.so.6: version GLIBCXX_3.4.20 not found. I have to kill -9…
Aaron Caba
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Ansible control node - can it configure itself?

I'm just getting into using Ansible - please be patient if this question is misguided. I have a handful of servers on a network, one of which I plan to setup as the control node (Rhel7.9). I would like to use ansible locally on that system to…
JLuxton
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When the RHEL 7.7 is coming to an end of support and end of life?

Can someone advise when the RHEL7.7 is coming to an end of life? So that our application should jump to the next version? I have this link https://access.redhat.com/support/policy/updates/errata#Maintenance_Support_2_Phase, but I am confused with a…
John Xavier
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jboss standalone-full.xml ,min-pool-size and max-pool-size issue

need a help, i have a java application which is running on jboss -6. recently we got a requirement to keep our min-pool-size and max-pool-size same, along with prefill value should be…
user13019306
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Is it possible to move a mouse cursor to an xvfb virtual display using perl?

I've been directed to try and make a small proof of concept. In order to make it work, I need to be able to move a mouse onto an xvfb-generated virtual display. Is this possible? I can't seem to find any way to get the mouse onto the virtual screen,…
Kulahan
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Error installing pyodbc on RHEL 7. Command GCC failed with exit status 1

Im trying to install PYODBC in a python 3.6 virtual env on RHEL 7. Im running in to this generic error that says : ERROR: Command errored out with exit status 1: command: /opt/seg_django/my_env3.6/bin/python -u -c 'import sys, setuptools,…
Big_VAA
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How to compile c++98 code written on RedHat 5 on RedHat 7 Linux

I have a c++ application written and compiled on a RedHat5 Linux machine using NetBeans. (c++ and gcc version 4.1.2) I want to compile it on a RedHat7 machine (c++ and gcc version 4.8.5). My problem is that all functions related to the c++ std…
Hasan H
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YUM package available in repo, but while install gives "No package"

I am upgrading from python 2.7 to 3.6. We are using JFrog artifactory repository for hosting packages. I have verified in the yum repo (artifactory) URL that the package python36 exists. Following are the things tried: In /etc/yum.repos.d/epel.repo,…
Ganesh Shenoy
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What vim colorscheme is Red Hat EL7 setting by default and how can I port this to other systems?

I like the syntax highlighting that comes enabled with vim on Red Hat EL7. I'd like to know what colorscheme it's using but when I type :colorscheme it says 'default'. I'd like to replicate this colorscheme on MacOS and perhaps elsewhere but I'm…
Marcus
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Yum install graphviz on RHEL 7 fails with 'No package graphviz available.'

I am trying to install graphviz on my RHEL VM. when I run $sudo yum install graphviz I get this: This system is not registered with an entitlement server. You can use subscription-manager to register. No package graphviz available. Error: Nothing…
beanwa
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Scylla Installation issue on RHEL and CentOS

I am following RHEL instillation steps as decribed here https://www.scylladb.com/download/rhel_rpm/ Created and added bunch of RPM files in my local repo /etc/yum/repos.d/scylla.repo While installing below errors are coming. --> Processing…
LetsNoSQL
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gitlab 500 errors in the admin area

How to reproduce: login as admin go into the admin menu click on overview - runners or click save in the settings Result: 500 Error: Whoops, something went wrong on our end. Which system is running? RHEL 7, outbound gitlab with Nginx and…
Schett Nico
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