Questions tagged [rocky-linux]
Rocky Linux is an open-source enterprise operating system designed to be 100% bug-for-bug compatible with Red Hat Enterprise Linux®.
41
questions with no upvoted or accepted answers
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How to prevent changes of GRUB_ENABLE_BLSCFG in /etc/default/grub
With Rocky Linux 8.4 (clone of RHEL 8.4) in /etc/default/grub I have GRUB_ENABLE_BLSCFG=false
A “dnf update” that included grub2-tools changed it back to GRUB_ENABLE_BLSCFG=true
Is there some way to ...
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2
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0
answers
179
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Module RPMs makes kickstart installation of RHEL based distributions unusable
The title of the post has it all. The first steps to migrate from CentOS 7 to Rocky Linux 8 fail (in my eyes) because of module RPMs.
If something is installed the traditional way via dnf, dnf notices ...
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217
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Proper repolist after migrate2rocky.sh to Rocky
My migration from centos8 to Rocky linux went pretty well
myhost /etc/yum.repos.d # uname -r
4.18.0
myhost /etc/yum.repos.d #
Goal for this question; is this repolist sane? Or are some not migrated ...
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0
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93
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How to move Spam emails to Spam folder With RoundCube and Dovecot-Pigeonhole
OS: Rocky Linux 9.2
Services: Dovecot, Dovecot-Pigeonhole, Postfix, Spamassassin, RoundCube
I'm trying to move emails flagged as spam by postfix and spamassassin to spam folder using Dovecot-...
- 171
1
vote
1
answer
429
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High process memory usage (VmRSS) on rocky 8 vs. centos 7.7 for essentially everything
We're migrating some servers from centos 7.7ish to Rocky linux 8, and we're finding just about every process is using 20-50% more memory, causing machines to lock up.
For example, sh on centos:
# sh -...
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1
vote
1
answer
341
views
Yum dependencies and metadata for java-headless
I'm trying to install Java 8 and Tomcat 9 on a RockyLinux 9 server.
Installing tomcat (from EPEL) requires java-headless >= 1:1.8.0 which is resolved to java-11-openjdk-headless. So Java 11 gets ...
- 163
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0
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116
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Error deploying Ceph Quincy using ceph-ansible 7 on Rocky 9
I am trying to deploy Ceph Quincy using ceph-ansible on Rocky9. I am getting some problems and I don't know where to search for the reason.
PS : I did the same deployment on Rocky8 using ceph-ansible ...
- 51
1
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0
answers
46
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KVM : What is the Maximum Number of Physical CPU and Physical Core KVM Can Support on a Single HOST
I am new here so this is my first day with a very confusing Quistion so please help me to understand it Properly. Expert Advise Required
My Quastion is :
I have a dell PowerEDGE Server With Intel ...
- 11
1
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answers
127
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Need help grocking packet drop stats reported by ethtool (EL7/EL8)
I've been trying to read up on the details of drops as they are reported by various tools (and at various levels) of the OS. So far, most of the info I've been able to dig up by googling seems rather &...
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1
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685
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Java unable to start as service on Centos/Rocky/Fedora "Failed to mark memory page as executable"
A bit of a strange issue here that google doesn't turn up any results for except the JVM source code of this error message.
I have a simple Spring Boot fat jar, myapp.jar and I am trying to run this ...
- 21
1
vote
0
answers
528
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PCS Cluster - Binding nfsserver resource to specific IP
I'm trying to deploy a HA NFS Cluster Architecture with PCS on Rocky Linux 8.5 . Current kernel and nfs related package versions, pcs configurations are shown with detail below.
I'm not able to ...
- 571
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0
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3k
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Samba/Winbind domain member authentication issue
In setting up a new Linux Samba fileserver as a AD member I keep running into an issue with authentication.
It appears to be triggered by running with selinux in Enforcing mode after joining AD, but ...
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1
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1
answer
2k
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podman container fails to start: mkdir journal dir permission denied
I had some containers running smoothly in Centos 8.2 with podman. After upgrading to Centos 8.5, I found several of the containers failing to run. In the command line, I see this:
$ podman run --name=...
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114
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How to fix NetworkManager-dispatcher script permission denied error?
I've got a fully updated RockyLinux 9.2 server, where I have a couple of network services running via Systemd.
Following the instructions such as from here and here, I created a shell script that's ...
- 845
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85
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How to install geoiplookup on CentOS 9 / Rocky 9 / Almalinux 9
geoiplookup is no longer in yum. Supposed replacement mmdblookup is also not available.
How to install geoiplookup on CentOS 9 / Rocky 9 / Almalinux 9?
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openLDAP olcAccess settings
i have installed openLdap server on a Rokye Linux:
[root@localhost etc]# cat rocky-release
Rocky Linux release 8.8 (Green Obsidian)
I created the manager account following this guide on how to forge.
...
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0
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1
answer
74
views
Unable to configure fail2ban to protect samba shares
With this configuration service (fail2ban) starts, logfile register wrong attempts, but still not count attempts in fail2ban-client. I suspect that there is a problem with regex, but this is the only ...
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73
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How do I install an updated HPLIP on Rocky 8?
I have an HP Laserjet Pro M148 multifunction printer/scanner that requires an updated hplip. The HP RPMs for Centos and RHEL are broken and HP's instructions for the manual build and install don't ...
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60
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RHEL Server Accepts Telnet from all Clients Except a Rocky Linux VM
I have a few VMs on a XenServer. One is a RHEL 8.7 running SSH server. Another is a Rocky Linux 8 client and also some other Ubuntu and Windows systems. The Ubuntu and Windows systems can telnet to ...
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260
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NIC Bonding Rocky Linux 8
Since teaming is going to be deprecated, Red hat suggested to use bonding instead, however bonding in the past had the limitation of being able to bond two network cards only, which was not the case ...
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Removing CIS Level 2 RH profile from Rocky Linux 9
I have selected the Redhat CIS server level security profile while installation and now I am seeing lot of restriction. I like to remove this security profile from my Rocky Linux 9.
I have tested the ...
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1
answer
477
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Installing redis 7.0 from remi-modular repo
This might be blatantly obvious, but I cannot install a package from the remi-modular repository, despite having added the repo file in the /etc/yum.repos.d/ and validating it.
I have attempted ...
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votes
1
answer
34
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Apache authentication via sql in fedora/rhel/almalinux/rocky linux
on fedora I installed apache and mysql, I created the user with certain privileges and I populated the database, but I can't connect apache with sql. Can anyone help me on how to do it?
I've tried ...
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28
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How private networks enable external networks in multiple network interfaces
In a dual LAN environment on the Rocky Linux OS, we've made one private network from two multi-interfaces. I want to implement the private network so that it can be connected to the Internet network ...
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32
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Issue with Rocky Linux System not showing deactivated ports
I am having issues with a Rocky Linux system that a colleague is using. They are currently connected via 1gig ports and they want to use the 10gig ports on the switch. However, when looking for the ...
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33
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Gluster 11, cannot make replicate volume
I'm trying to single node volume, convert to replicate volume by adding one more brick to gluster volume. I'm using command:
gluster volume add-brick replica 2
But every time I get Distributed-...
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votes
1
answer
345
views
Docker stuck in "rootless" mode on Rocky 9 (RHEL9)
I tried setting up podman in rootless mode on Rocky Linux 9, but after running into a number of issues I uninstalled everything and just went back to Docker. I'm using a number of hosts all ...
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2
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150
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Limit CPU Usage per PHP Pool
I'm running a typical LEMP stack where I have multiple PHP-FPM pools, one for each site that's on a Rocky Linux 8 VPS. Occasionally, some rogue process on one of the sites will cause a huge CPU spike ...
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1
answer
764
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Rocky 9.1 dracut fails to boot
My rocky 9.1 vm kernel is not able to load/boot/decrypt a LVM Luks2 volume during boot.
Booting with 5.14.0-162.6 works fine. But fails booting the latest 5.14.0-162.18 or 5.14.0-162.12 kernel, dracut ...
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1
answer
514
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Problems installing Nvidia drivers for CUDA on Rocky Linux 9 - modprobe: ERROR: could not insert 'nvidia': Key was rejected by service
I've just installed the Nvidia drivers using the instructions here on our Threadripper workstations, https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#rhel-9-rocky-9
However, I'm ...
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50
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Rocky Linux 8 Blocking SIP traffic
I am having trouble with Rocky Linux blocking SIP traffic from an external LAN.
If I send a SIP message from external LAN, it reaches the server but the message doesnt get passed to the application.
...
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0
answers
33
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Can RHEL8 / Rocky8 allow sshd + imap connections by hostname pattern (like tcp_wrappers)?
We have used tcp_wrappers for many years that has allowed an extra level of protection by only allowing sshd connections matching a hostname pattern. Simplified example:
# hosts.deny This file ...
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116
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Authenticate samba share to active directory
I have joined a server running Rocky 8.7 to a domain using realm. I am able to login locally, ssh and sudo using a active directory account. I have some samba shares I can access with a local account. ...
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115
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xml2 Ubuntu equivalent on centos / Rocky
I am setting up monitor for bind service on Rocky Linux.
I need to parse xml output of bind statistics.
On ubuntu I can run the next command and get valid output
root@ubuntu:~# curl -s 172.19.0.30:...
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answers
214
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Facing issue with installing Rocky Linux 8.6 on EXSI 6.0
I installed Rocky Linux 8.6 on Vmware EXSI 6.0 after installation when the system is trying to boot after the grub splash screen I am getting an error of Kernel Panic - not syncing: Fatal exception
...
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0
answers
171
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Active Directory User Accounts not loading environment variables from /etc/profile and /etc/bashrc
I have Rocky Linux 8.6 server that is joined to Active Directory and I can login to it with AD accounts. I have also mounted a NFS drive to the server. The home directories for AD accounts have been ...
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1
answer
739
views
ypbind.service times out, but ypbind runs manually
I've got a new Rocky 8.6 system, and I've run into an issue I've never seen before.
The ypbind.service times out when I try to start/restart, but if I run ypbind as root, it starts just fine.The ...
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1
answer
647
views
Why does my 389-ds configuration work over LDAP but not LDAPS?
Sorry if this has been asked before, but when I searched for similar issues, I got results like these (that make no sense to me).
I've been trying to set up 389-ds using Red Hat's Directory Server 11 ...
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1
answer
1k
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How to set SELINUX HTTPD User Content RW?
I'm quite new to SELINUX, I've simple question, I know there are httpd_sys_rw_content_t for /var/www/html, and read only httpd_user_content_t, but if I want to allow some folder to be RW for that ...
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Is it possible to use https with a Tang Network Bound Disk Encryption server?
Is it possible to use https with a Tang Network Bound Disk Encryption (NBDE) server?
Redhat's documentation casually says this is possible, but I can't find any examples of this anywhere and the ...
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1
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451
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Install Logcheck / Logtail in Rocky Linux 8
I need to install logtail / logcheck in Rocky Linux 8. We have an application that uses it and we are migrating that from Centos 7 to Rocky 8.
Yum doesn't find it.
[root@myserver ~]# yum provides ...
