To get a rich graphical view of Kubernetes cluster, we need to deploy a few pods, replica, service and much more, Which allow to access Kubernetes dashboard.
Cloud & Containerization
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How to Install a Kubernetes on CentOS 7
Kubernetes is a container orchestrator used to deploy container-based application upon the requirement for developers and system administrators.
Database Servers
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How to install MariaDB in CentOS/RHEL 8 and Fedora
A simple guide about how to install MariaDB on Red Hat-based Linux distributions, In a few steps, We are good with spinning up an OpenSource DB server.
Troubleshooting
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Recover from Starting Switch Root or corrupted Glibc
While starting the server it will not move forward after “Starting Switch Root”. Step by Step let’s see how to fix this issue.
Troubleshooting
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Recover from chmod 777 permission on a root filesystem
How to Recover from accidentally running chmod -R 777 / on any RPM-based Linux Operating systems.
Linux Administration
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Linux Sudo to run Privileged Commands
Allow normal users to run any privileged commands by escalating to Sudo, by configuring Linux Sudo on any Linux os normal users are allowed to get root access.
System Management
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Register a Linux client with Foreman
How to subscribe a client with our content management server foreman/Katello/Satellite.
System Management
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Install Foreman Katello Patch Management on CentOS 7
Foreman with katello patch management is a Content Management System provides a lot of features such as provisioning, Inventory, Patch management and much more.
Security
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Install Wazuh Open Source Security Analytics
Install production-ready Wazuh OpenSource security analytics tool to monitor your critical production environment.
Identity Server
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Setup a FreeIPA or IDM Replica
IDM replica is the same copy of the existing master IDM server. The use of a replica is to have multiple copies of master and it can be used in different geographical location.