SOLVED Fail to install RHEL8.3 on Azure

fgtimat

Registered
Feb 2, 2021
2
0
1
HK
cPanel Access Level
Website Owner
We have clean RHEL 8.3 on Microsoft Azure.
And try to install as follows

------------------------------------
cd /home && curl -o latest -L https://securedownloads.cpanel.net/latest && sh latest


Beginning main installation.
2021-02-03 01:54:58 994 [3824007] ( INFO): cPanel & WHM installation started at: Wed Feb 3 01:54:58 2021!
2021-02-03 01:54:58 995 [3824007] ( INFO): This installation will require 10-50 minutes, depending on your hardware and network.
2021-02-03 01:54:58 996 [3824007] ( INFO): Now is the time to go get another cup of coffee/jolt.
2021-02-03 01:54:58 997 [3824007] ( INFO): The install will log to the /var/log/cpanel-install.log file.
2021-02-03 01:54:58 998 [3824007] ( INFO):
2021-02-03 01:54:58 999 [3824007] ( INFO): Beginning Installation v3...
2021-02-03 01:54:58 613 [3824007] (DEBUG): Detected distro “redhat-release”, version “8.3”, arch “x86_64”
2021-02-03 01:54:58 2572 [3824007] (DEBUG): - ssystem [BEGIN]: rpm -q dnf
2021-02-03 01:54:58 2572 [3824007] (DEBUG): dnf-4.2.23-4.el8.noarch
2021-02-03 01:54:58 2572 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:54:58 642 [3824007] ( INFO): Red Hat 8.3 (Linux) detected!
2021-02-03 01:54:58 657 [3824007] ( INFO): Checking RAM now...
2021-02-03 01:54:58 718 [3824007] ( INFO): Validating that the system hostname ('xxxxx.xxxxx.xxxx.xxxx') is a FQDN...
2021-02-03 01:54:58 743 [3824007] ( INFO): Configuring networking now...
2021-02-03 01:54:58 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:54:59 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:54:59 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:54:59 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:54:59 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:54:59 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:54:59 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:00 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:00 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:00 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:00 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:00 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:00 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:01 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:01 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:01 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:01 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:01 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:01 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:01 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:01 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:01 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:01 451 [3824007] (FATAL): yum failed 6 times. The installation process cannot continue.
Removing /root/installer.lock.
------------------------------------

How can I solve it?
 
Last edited:

andrew.n

Well-Known Member
Jun 9, 2020
581
158
43
EU
cPanel Access Level
Root Administrator
Go to /etc/yum.repos.d and try to disable that "powertools" repo
 

cPRex

Jurassic Moderator
Staff member
Oct 19, 2014
5,464
698
313
cPanel Access Level
Root Administrator
It's important to note that neither RHEL 8 nor manual installs on Azure are something we support at this time. If you wanted to get setup with Azure you would want to use the details outlined here:


If you're just trying this to mess around with the installer and do some testing, that's one thing, but I wouldn't expect this to work and can't recommend trying that in a production environment.

We do plan to support the RHEL fork created by CloudLinux, and more details on the process can be found here: Cent OS 8 End-of-Life Announcement | cPanel Blog
 

ullrich187229

Registered
Feb 11, 2021
1
1
3
Pakistan
cPanel Access Level
Website Owner
We have clean RHEL 8.3 on Microsoft Azure.
And try to install as follows

------------------------------------
cd /home && curl -o latest -L https://secure downloads.cpanel.net/latest && sh latest


Beginning main installation.
2021-02-03 01:54:58 994 [3824007] ( INFO): cPanel & WHM installation started at: Wed Feb 3 01:54:58 2021!
2021-02-03 01:54:58 995 [3824007] ( INFO): This installation will require 10-50 minutes, depending on your hardware and network.
2021-02-03 01:54:58 996 [3824007] ( INFO): Now is the time to go get another cup of coffee/jolt.
2021-02-03 01:54:58 997 [3824007] ( INFO): The install will log to the /var/log/cpanel-install.log file.
2021-02-03 01:54:58 998 [3824007] ( INFO):
2021-02-03 01:54:58 999 [3824007] ( INFO): Beginning Installation v3...
2021-02-03 01:54:58 613 [3824007] (DEBUG): Detected distro “redhat-release”, version “8.3”, arch “x86_64”
2021-02-03 01:54:58 2572 [3824007] (DEBUG): - ssystem [BEGIN]: rpm -q dnf
2021-02-03 01:54:58 2572 [3824007] (DEBUG): dnf-4.2.23-4.el8.noarch
2021-02-03 01:54:58 2572 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:54:58 642 [3824007] ( INFO): Red Hat 8.3 (Linux) detected!
2021-02-03 01:54:58 657 [3824007] ( INFO): Checking RAM now...
2021-02-03 01:54:58 718 [3824007] ( INFO): Validating that the system hostname ('xxxxx.xxxxx.xxxx.xxxx') is a FQDN...
2021-02-03 01:54:58 743 [3824007] ( INFO): Configuring networking now...
2021-02-03 01:54:58 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:54:59 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:54:59 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:54:59 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:54:59 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:54:59 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:54:59 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:00 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:00 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:00 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:00 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:00 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:00 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:01 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:01 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:01 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:01 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:01 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:01 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:01 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:01 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:01 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:01 451 [3824007] (FATAL): yum failed 6 times. The installation process cannot continue.
Removing /root/installer.lock.
------------------------------------

How can I solve it?

Helped me alot
 
  • Like
Reactions: cPRex

almando.guimaraes

Registered
Feb 18, 2021
1
0
1
Brasil
cPanel Access Level
Root Administrator
i guess i have the same problem but i am not using azure.

[[email protected] home]# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.3 (Ootpa)
[[email protected] home]#
[[email protected] home]# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.3 (Ootpa)
[[email protected] home]# cd /home && curl -o latest -L https://securedownloads.cpanel.net/latest && sh latest
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 35739 100 35739 0 0 34698 0 0:00:01 0:00:01 --:--:-- 34698
Verifying archive integrity... All good.
Uncompressing cPanel & WHM Installer......
____ _
___| _ \ __ _ _ __ ___| |
/ __| |_) / _` | '_ \ / _ \ |
| (__| __/ (_| | | | | __/ |
\___|_| \__,_|_| |_|\___|_|

Installer Version v00106 r1c6a8f53d1834c0c1fc3d07878433d46121cd650

Beginning main installation.
2021-02-18 14:38:07 994 [179779] ( INFO): cPanel & WHM installation started at: Thu Feb 18 14:38:07 2021!
2021-02-18 14:38:07 995 [179779] ( INFO): This installation will require 10-50 minutes, depending on your hardware and network.
2021-02-18 14:38:07 996 [179779] ( INFO): Now is the time to go get another cup of coffee/jolt.
2021-02-18 14:38:07 997 [179779] ( INFO): The install will log to the /var/log/cpanel-install.log file.
2021-02-18 14:38:07 998 [179779] ( INFO):
2021-02-18 14:38:07 999 [179779] ( INFO): Beginning Installation v3...
2021-02-18 14:38:07 613 [179779] (DEBUG): Detected distro “redhat-release”, version “8.3”, arch “x86_64”
2021-02-18 14:38:07 2576 [179779] (DEBUG): - ssystem [BEGIN]: rpm -q dnf
2021-02-18 14:38:07 2576 [179779] (DEBUG): dnf-4.2.23-4.el8.noarch
2021-02-18 14:38:07 2576 [179779] (DEBUG): - ssystem [END]
2021-02-18 14:38:07 642 [179779] ( INFO): Red Hat 8.3 (Linux) detected!
2021-02-18 14:38:07 657 [179779] ( INFO): Checking RAM now...
2021-02-18 14:38:07 718 [179779] ( INFO): Validating that the system hostname ('venda.sitelbra.com.br') is a FQDN...
2021-02-18 14:38:07 743 [179779] ( INFO): Configuring networking now...
2021-02-18 14:38:07 447 [179779] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-18 14:38:08 447 [179779] (DEBUG): Updating Subscription Management repositories.
2021-02-18 14:38:09 447 [179779] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-18 14:38:09 447 [179779] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-18 14:38:09 447 [179779] (DEBUG): - ssystem [END]
2021-02-18 14:38:09 447 [179779] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-18 14:38:10 447 [179779] (DEBUG): Updating Subscription Management repositories.
2021-02-18 14:38:11 447 [179779] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-18 14:38:11 447 [179779] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-18 14:38:11 447 [179779] (DEBUG): - ssystem [END]
2021-02-18 14:38:11 447 [179779] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-18 14:38:11 447 [179779] (DEBUG): Updating Subscription Management repositories.
2021-02-18 14:38:13 447 [179779] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-18 14:38:13 447 [179779] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-18 14:38:13 447 [179779] (DEBUG): - ssystem [END]
2021-02-18 14:38:13 447 [179779] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-18 14:38:13 447 [179779] (DEBUG): Updating Subscription Management repositories.
2021-02-18 14:38:15 447 [179779] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-18 14:38:15 447 [179779] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-18 14:38:15 447 [179779] (DEBUG): - ssystem [END]
2021-02-18 14:38:15 447 [179779] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-18 14:38:15 447 [179779] (DEBUG): Updating Subscription Management repositories.
2021-02-18 14:38:16 447 [179779] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-18 14:38:17 447 [179779] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-18 14:38:17 447 [179779] (DEBUG): - ssystem [END]
2021-02-18 14:38:17 447 [179779] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-18 14:38:17 447 [179779] (DEBUG): Updating Subscription Management repositories.
2021-02-18 14:38:18 447 [179779] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-18 14:38:18 447 [179779] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-18 14:38:18 447 [179779] (DEBUG): - ssystem [END]
2021-02-18 14:38:18 451 [179779] (FATAL): yum failed 6 times. The installation process cannot continue.
Removing /root/installer.lock.
[[email protected] home]#
 

Miller Rob

Registered
May 25, 2021
1
0
1
United Kingdom
cPanel Access Level
Website Owner
This Help me alot solve my issue
We have clean RHEL 8.3 on Microsoft Azure.
And try to install as follows

------------------------------------
cd /home && curl -o latest -L https://secure downloads.cpanel.net/latest && sh latest


Beginning main installation.
2021-02-03 01:54:58 994 [3824007] ( INFO): cPanel & WHM installation started at: Wed Feb 3 01:54:58 2021!
2021-02-03 01:54:58 995 [3824007] ( INFO): This installation will require 10-50 minutes, depending on your hardware and network.
2021-02-03 01:54:58 996 [3824007] ( INFO): Now is the time to go get another cup of coffee/jolt.
2021-02-03 01:54:58 997 [3824007] ( INFO): The install will log to the /var/log/cpanel-install.log file.
2021-02-03 01:54:58 998 [3824007] ( INFO):
2021-02-03 01:54:58 999 [3824007] ( INFO): Beginning Installation v3...
2021-02-03 01:54:58 613 [3824007] (DEBUG): Detected distro “redhat-release”, version “8.3”, arch “x86_64”
2021-02-03 01:54:58 2572 [3824007] (DEBUG): - ssystem [BEGIN]: rpm -q dnf
2021-02-03 01:54:58 2572 [3824007] (DEBUG): dnf-4.2.23-4.el8.noarch
2021-02-03 01:54:58 2572 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:54:58 642 [3824007] ( INFO): Red Hat 8.3 (Linux) detected!
2021-02-03 01:54:58 657 [3824007] ( INFO): Checking RAM now...
2021-02-03 01:54:58 718 [3824007] ( INFO): Validating that the system hostname ('xxxxx.xxxxx.xxxx.xxxx') is a FQDN...
2021-02-03 01:54:58 743 [3824007] ( INFO): Configuring networking now...
2021-02-03 01:54:58 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:54:59 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:54:59 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:54:59 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:54:59 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:54:59 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:54:59 447 [3824007] (DEBUG):
2021-02-03 01:54:59 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:54:59 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:54:59 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:00 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:00 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:00 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:00 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:00 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:00 447 [3824007] (DEBUG):
2021-02-03 01:55:00 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:00 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:00 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:01 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:01 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:01 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:01 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:01 447 [3824007] (DEBUG): - ssystem [BEGIN]: /usr/bin/yum -y install network-scripts --enablerepo=powertools
2021-02-03 01:55:01 447 [3824007] (DEBUG): Updating Subscription Management repositories.
2021-02-03 01:55:01 447 [3824007] (DEBUG): Unable to read consumer identity
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
2021-02-03 01:55:01 447 [3824007] (DEBUG):
2021-02-03 01:55:01 447 [3824007] (DEBUG): Error: Unknown repo: 'powertools'
2021-02-03 01:55:01 447 [3824007] (ERROR): - ssystem [EXIT_CODE] '/usr/bin/yum' exited with 1 (ignored)
2021-02-03 01:55:01 447 [3824007] (DEBUG): - ssystem [END]
2021-02-03 01:55:01 451 [3824007] (FATAL): yum failed 6 times. The installation process cannot continue.
Removing /root/installer.lock.
------------------------------------

How can I solve it?