Questions tagged [rhel8]

Enterprise Linux distribution released by Red Hat in 2019 and supported through 2029

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Client machine unable to connect to the local ftp repository server. Writes an error: Failed to synchronize cache for repo '***', ignoring this repo

Please help me to understand where I was wrong, because I've read a lot of articles also I've seen lot's of Youtube videos, but all the time in the end I've got the same error result. So, on my ...
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19 views

Red Hat Enterprise 8.2 and OpenLDAP

I read from the Red Hat site that OpenLDAP was deprecated since RHEL 7.4 Yet, I installed RHEL 8.2 and when I did "yum update" an OpenLDAP package was included among those updates. Does ...
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15 views

Rails Passenger random fail

We have an in house Rails app being moved to HyperV RHEL8 VM. The app generally works well. The issue is that randomly Apache loads the test page instead of offloading to passenger. passenger-status ...
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1answer
23 views

logrotate mariadb not workin as expected

i'm trying to configure logrotate for mariadb log files, Environment: system : RHEL 8.2 logrotate : 3.14.0 mariadb: 10.4 the file is /var/lib/mysql/SITE2-L-MANAGEDPKI-01.log{ missingok ...
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1answer
55 views

New to RHEL; Coming from Fedora; Different repo managers?

I'm coming from fedora. Just testing the waters in RHEL 8.2 None of my standard dnf packages are available. For instance: $ sudo dnf install powerline powerline-fonts [sudo] password for adamhanna: ...
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1answer
87 views

Unable to install RHEL 8 on older hardware [closed]

My office is looking to upgrade the OS on some of our small servers from RHEL 6 to RHEL 8. We're a pretty small operation and we have a few RHEL servers running on some older bare metal hardware that ...
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3answers
85 views

ImportError: No module named svn.core Python Traceback

I am working on the Setup of the Subversion server in one of my environments using RHEL 8 Apache 2.4 Subversion 1.10.6 Python 2.7 Viewvc 1.2.1 Apache & Subversion installation has been done ...
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1answer
116 views

Increasing ulimit open files not applied in RHEL 8.1

I have a fully-updated Red Hat Enterprise Linux (RHEL) 8.1 x86_64 system where, as a local user in a local terminal (i.e. not remotely via SSH), when I run ulimit -Sn it says 1024 and ulimit -Hn ...
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15 views

Can't reach my Apache server from an external browser and can't get http request from local host RHEL 8

I downloaded httpd on my server and opened port 80 & 443 on iptables to enable connection. HTTPD is enabled and active. But when I run some commands it does not go through. wget -p http://...
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1answer
45 views

RHEL 8 - Module Streams

In my RHEL 8 box, I've just created local repos (BaseOS & AppStream) based on the RHEL 8 ISO and I can successfully install packages. However, when I'm trying to list modules or some specific ...
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1answer
385 views

RHEL 8.1 how to install libssh2 1.9 and openssh 8.1 or higher

I need to upgrade my libssh2 and openssh to newer versions. Currently, I have libssh2 v1.8 and openssh v8.0 . To pass compliance, both need updated but these are the only versions showing up in yum/...
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1answer
85 views

How to install Node.js 12 on CentOS 8?

I tried the following this post which states Application Streams are typically named for the version of the software that is included, e.g. nodejs:8 or nodejs:10 [...] ... but as you can see ...
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2answers
11k views

Yum on Centos 8 - Failed to download metadata for repo 'AppStream'

I'm on a fresh Centos 8 install and have tried to use yum for the first time (on this machine). I get the following for any attempt to install or update anything: yum update CentOS-8 - AppStream ...
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11 views

Is there a Quantum xTalk package for RHEL 8?

According to this webpage, it seems like there is no version of Quantum's StorageCare Sage xTalk Management Console that is compatible with RHEL 8. Is there another place to get a version that is ...
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1answer
26 views

Install Ansible Tower in specific directory

Can you mount a second drive at /opt/ansible and tell Tower to install there instead so it won't affect a boot partition? What are some considerations if you can?
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2answers
148 views

RHEL 8.1 Kickstart cannot find ks.cfg

I'm having an issue with the RHEL 8.1 kickstart via NFS: NFS share: 192.168.x.x:/export/nfs/kickstart/rhel8 Kickstart File: 192.168.x.x:/export/nfs/kickstart/rhel8/ks.cfg It appears that Anaconda(?)...
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53 views

Loopback NFS mount in RHEL

For a long time, NFS loopback mounts were not supported in RHEL 3/4/5 and other enterprise Linux distribution (as SUSE). The cause was a possible, near-unavoidable deadlock when facing memory pressure....
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1answer
205 views

vdo: ERROR - Device /dev/sdc excluded by a filter

After creating a third disk in vagrant/virtualbox, I was getting this error while trying to create a VDO (Red Hat's Enterprise Linux 8 tool for deduplication and compression). For LVM you usually go ...
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1answer
327 views

How do I run docker agent in Jenkins on RHEL base image?

I have Jenkins running on RHEL 8. I am trying to run my pipeline, but it is not working, and I think it might be an issue with Podman, because I am able to run the pipeline on my machine which uses ...
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136 views

CentOS8: Can't get snmpd to report lm-sensors data

I'm trying to figure out how to get SNMP on a CentOS 8 system to report things like CPU temperature and fan speed. I've found multiple tutorials online and talked to people in IRC, but I'm getting ...
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2answers
375 views

RHEL 8 Qt 4.8 packages

I need Qt4 packages for RHEL 8. "yum search qt" on RHEL 8.0 reveals only Qt5 packages. Are there any Qt4.8 (or later) packages for RHEL 8?
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4answers
6k views

yum repo sync “Error: Failed to synchronize cache for repo 'rhui-client-config-server-8'”

While doing yum provides or yum update on AWS Instance of RHEL 8.0 (Ootpa) a "rhui-client-config-server-8" repository giving Failed to Synchronize error. Steps followed yum clean cache (no success) ...
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2answers
3k views

Newly created XFS filesystem shows 78 GB used

We have a 12 TB RAID 6 array which is supposed to be set up as a single partition with an XFS file system. On creating the new file system, it says it has 78 GB in use, but there are no files on ...
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1answer
532 views

Yet another PDO could not find driver issue

I've been working for the last two nights to set up my own LEMP server on Amazon ec2. I'm not a server expert so it's been slow going, and the latest error "could not find driver" is given when ...
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1answer
134 views

Should I install RHEL8 or RHEL7?

I've installed RHEL8 and I'm having some problems with it. There is no Epel-release for RHEL8 and when you install EPEL-7, your package manager becomes broken. I was wondering if RHEL7 is still alive? ...
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172 views

Unable to run MongoDB as a Service in RHEL 8

systemctl start mongod Doesn't appear to do anything. systemctl status mongod shows no changes. journal -xeu mongod.service is empty. mongod -f /etc/mongodb.conf starts MongoDB successfully. systemd ...
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0answers
256 views

Apache 2.4 not calling Perl FastCGI Authenticator script

My company is currently trying implement a new Perl FastCGI based login script to work with Apache 2.4's mod_fcgid module. Our old one relied on mod_perl to do the bridge between Apache's basic ...
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435 views

cannot install sshpass on rhel8

I am unable to install sshpass on rhel8. I followed the tecmint guide https://www.tecmint.com/sshpass-non-interactive-ssh-login-shell-script-ssh-password/ Perhaps some linux gurus here can please ...
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1k views

How to install Mysql 5.6 on RHEL8 from Mysql repos?

I'm new to dnf, so this is probably obvious to someone. I did check versionlock and checked for any exclude lines in any of the /etc/yum.repos.d files. But, when I have any other repos enabled, I ...
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2answers
1k views

Install Certbot in Red Hat Enterprise Linux 8 manually

I'm just using Red Hat Enterprise Linux 8 and the EPEL release ver 8 not released yet. So I choose manual installation and following this step: https://certbot.eff.org/lets-encrypt/pip-nginx And I ...
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3answers
1k views

Installing MongoDB on RHEL 8 | AWS EC2 — Failed to synchronize cache

I am attempting to install MongoDB on my RedHat 8 | AWS EC2 instance ... /etc/yum.repos.d/mongodb-org-4.0.repo [mongodb-org-4.0] name=MongoDB Repository baseurl=http://repo.mongodb.org/yum/redhat/$...