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Jan 21, 202312 min read

POC on Red Hat Directory Server (RHDS)

Today we are going do some POC activities (Proof of Concept) on Red Hat Directory Server (RHDS). Because we have found there are few...

985 views1 comment

Rootless Podman Container And UID/GID Mapping in Ansible Automation Platform 2

Munshi Hafizul Haque

Nov 16, 20214 min read

Rootless Podman Container And UID/GID Mapping in Ansible Automation Platform 2

Sometimes, we have found the below errors in the Ansible Automation Platform 2 web console while the pulled images in podman failed....

4,618 views0 comments

How To Change Control Plane Execution Environment Settings

Munshi Hafizul Haque

Nov 7, 20213 min read

How To Change Control Plane Execution Environment Settings

One of the important parts is execution environments (EE) in the Ansible Automation Platform 2 (AAP2). By default AAP2 will import...

4,082 views1 comment

Install SSL Certificates for Ansible Automation Controller and Automation Hub

Munshi Hafizul Haque

Nov 7, 20216 min read

Install SSL Certificates for Ansible Automation Controller and Automation Hub

Let's create our organisation's custom sign certificate and update the SSL certificate on the Ansible Automation and Automation Hub web...

6,701 views0 comments

To Install & configure the Ansible Ansible Automation Hub

Munshi Hafizul Haque

Nov 4, 20217 min read

To Install & configure the Ansible Ansible Automation Hub

We can install the Ansible Automation Hub 2 separately or together with the Ansible Automation Platform installation. In my lab I'm...

6,180 views2 comments

To configure the Ansible execution environments

Munshi Hafizul Haque

Nov 4, 20214 min read

To configure the Ansible execution environments

The ability to build and deploy Python virtual environments for automation has been replaced by Ansible execution environments. Unlike...

1,754 views0 comments

Install Ansible Automation Platform 2.X:

Munshi Hafizul Haque

Nov 4, 20215 min read

Install Ansible Automation Platform 2.X:

We are going to install the Ansible Automation Platform 2 in my lab along with one controller and one database system. Let’s start the...

624 views2 comments

User Application or Workload Monitoring on OpenShift Container Platform

Munshi Hafizul Haque

Oct 2, 20216 min read

User Application or Workload Monitoring on OpenShift Container Platform

Let’s assume a running application has been deployed to the RHOCP cluster inside a project (or namespace) called uat1, and that the...

1,443 views0 comments

How to configure YUM to install package from RHEL8.2 DVD repository

Abdur Rouf

Sep 18, 20202 min read

How to configure YUM to install package from RHEL8.2 DVD repository

Document ID: RHEL005 In my previous post I've discussed about software package installation procedure using rpm command. In this post we...

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How to install and remove software package in rhel8.2

Abdur Rouf

Sep 18, 20203 min read

How to install and remove software package in rhel8.2

Document ID: RHEL004 In my last post i've discussed about VIM the powerful text editor, in this post I'm going to discuss about software...

751 views1 comment

vim the powerful text editor tool for linux

Abdur Rouf

Sep 5, 20203 min read

vim the powerful text editor tool for linux

Document Id: RHEL003 In my previous post, I've shown commonly used Linux commands, in this post I'll describe a powerful text editor...

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Abdur Rouf

Sep 1, 20206 min read

Linux basic commands

Linux Basic Commands

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How to install RHEL 8.2 in Microsoft Windows 10 laptop and access it from a web browser

Abdur Rouf

Aug 29, 20204 min read

How to install RHEL 8.2 in Microsoft Windows 10 laptop and access it from a web browser

Document id: RHEL001 In this article, we'll see how to install Red Hat Enterprise Linux 8.2 in a Microsoft Windows 10 computer (laptop or...

274 views0 comments

Zakir

Aug 20, 20201 min read

How to install tomcat web server in a portable way?

Apache Tomcat is an open-source implementation of the Java Servlet, JavaServer Pages, Java Expression Language and WebSocket...

97 views1 comment

Zakir

Aug 19, 20202 min read

How to remove old Kernel form RHEL or CentOS 6-8 in proper manner.

The kernel is the core of a computer's operating system with complete control over everything in the system. If anything wrong with...

138 views0 comments

Zakir

Aug 17, 20202 min read

Predefined password change on multiple host at a time using Ansible

Password change is a regular activities as well as its mandatory by several compliance such as PCI DSS, GDPR, NIST etc. To change of...

376 views0 comments

Zakir

Aug 17, 20201 min read

Add time information to Ansible tasks

Some time you may need to know the time duration of Ansible playbook task. Here i will show how to enable the duration of task. Before...

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How To Install Ansible Tower with Customer Provided Database

Munshi Hafizul Haque

Aug 16, 20206 min read

How To Install Ansible Tower with Customer Provided Database

Ansible Tower can be installed with an external database that is provided by the customer, whether on bare metal, virtual machine,...

2,075 views2 comments

How To Use Ansible roles for remote management From Satellite Server

Munshi Hafizul Haque

Aug 9, 20203 min read

How To Use Ansible roles for remote management From Satellite Server

As we can use Ansible roles for remote management in the target system from Satellite Server. And in terms of remote management, we can...

1,527 views0 comments

How To Setup Network For IBM-AIX VM Access in QEMU.

Munshi Hafizul Haque

Aug 7, 20203 min read

How To Setup Network For IBM-AIX VM Access in QEMU.

Previously, , I have posted how we can create a VMs in my laptop and install AIX Operating System in that VM. Now we need to established...

2,752 views0 comments

Performance assessment and tuning experiences with RHEL

Munshi Hafizul Haque

Feb 15, 2023

Performance assessment and tuning experiences with RHEL

Munshi Hafizul Haque

Jan 21, 2023

POC on Red Hat Directory Server (RHDS)

Migrate Elasticsearch Index to OpenSearch Index.

Zakir

Oct 28, 2022

Migrate Elasticsearch Index to OpenSearch Index.

Munshi Hafizul Haque

Nov 16, 2021

Rootless Podman Container And UID/GID Mapping in Ansible Automation Platform 2

JazakAllah (JazakAllahu Khairun!)

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