May 19, 2022

Advantages of Using a Reverse Proxy

Linux General,

A reverse proxy is required, especially for websites that receive a high volume of daily visitors. However, with a reverse proxy, this load is distributed among other servers to ensure peak performance. Another use for a reverse proxy server is to protect the server from malicious user attacks and also it provides plenty of other advantages.…

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May 10, 2022

Health Checks for Load Balancing

Linux General,

We usually check the health check log when there is an endpoint change in health status, but you should ensure that you don’t have any log exclusion that applies to health checks. Here you will see how to perform a health check for load balancing. You will require the need of health check when there…

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March 31, 2022

Steps to recover a .vmdk file from flat.vmdk file

VMware,

Steps to recover a .vmdk file from flat.vmdk file VMware instructs restoring the missing descriptor file from a backup but if it is not possible, we would then recreate the virtual machine file descriptor file. Now let’s see the solution to recover.vmdk files from flat.vmdk file: 1.    Login to connect ESXi host command line as…

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March 24, 2022

Manage multiple ESXi hosts & VM on the ESXi hosts

VMware,

Manage multiple ESXi hosts & VM on the ESXi hosts Using VMware Workstation now you manage multiple ESXi hosts and the virtual machine running on the ESXi hosts. The VMware Workstation Pro 14 has now released a lot of new features like; Windows 10 creators update support, secure boot, Native OVF support, advanced networking, and…

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March 15, 2022

Fix Cloudflare Error 524

Cloud Infrastructure,

The main reason you face the error 524 is when you don’t receive any HTTP response even if the Cloudflare is connected to the webserver successfully. The Error 524: A Timeout Occurred usually indicates some sort of server error which can be due to a script miss-configured or due to a crash in a web…

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February 23, 2022

Amazon CloudWatch / AWS Cloudtrail -Which suits you the best?

AWS,

To gain visibility into the performance and health of your AWS resources and applications you can use Amazon CloudWatch, whereas the AWS Cloudtrail will give you the logs of your AWS account activity and the API usage for risk auditing, compliance, and monitoring. To make it simpler to understand, just as the name suggests: CloudWatch: …

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January 19, 2022

How to Fix Error 521 with WordPress & Cloudflare

Linux General,

When your web server, prevents your website from displaying the web page you would encounter the error 521. This is can be on the WordPress website as well. A website hosted in Cloudflare faces error 521 when the server is not found upon request and is unable to connect to the server of your website.…

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December 28, 2021

Fix 403 Access Denied errors – Amazon S3

AWS,

Dose Amazon S3 is returning the 403 Access Denied errors while you try to access objects. Then, you can try these below troubleshooting to fix 403 Access Denied errors. GetObject / HeadObject requests: GetObject / HeadObject requests: When you experience access denied from object request, then you got to check the object ownership. Then, verify…

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December 14, 2021

Install Kubernetes Cluster on AWS EC2 instances

AWS,

If you are looking to install Kubernetes on AWS EC2 instances from scratch, then this guide will make your steps easier. Now let’s see all are the prerequisites that are needed.You should have one AWS EC2 instance for each of the master nodes and worker nodes. Here we have used  Amazon Linux 2 AMI, based…

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December 2, 2021

Fix EasyApache YUM Failed Error

Linux/Windows Support,

Fix EasyApache YUM Failed Error Let’s see the methods to resolve the “The Servers System Package Manager, YUM Failed” error that occurs while executing the Easyapache. This error is caused by 32-bit and 64-bit packages. You need to ensure that you have installed the correct packages as per your OS bit. Method 1: To remove…

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