These are only a few recommended settings with which they can help you improve your connection. I should also mention that, if any of these settings did not work for you or causes a conflict, simply revert the changes and return to the configuration you had. So that you must…

Create Directory in HOST Machine [ostechnix@vmhost ~]$ mkdir -p /home/vk/Downloads && chmod 777 /home/vk/Downloads Setting On virt-manager a. Turn Of guest Machine If running b. In the next window, click “Show virtual hardware details” button on the menu bar and click “Add Hardware” button on the left pane. Fill Following Entry

Run the following commands to make required Directory a. mkdir -p /home/coredns/ b. cd /home/coredns/ c. vi domain.name.db (and paste the below content) domain.name. IN SOA dns.domain.name. domain.name.in. 2015082541 7200 3600 1209600 3600 service-name IN A 10.10.x.x service2 IN A 10.110.x.x d. Create the Core File for dns forwarder vi…

Load balancing architecture is to increase the availability and reliability of applications, so if a certain number of clients request some…

To benchmark persistent disk performance, use FIO instead of other disk benchmarking tools such as dd. By default, dd uses a very low I/O queue depth, so it is difficult to ensure that the benchmark is generating a sufficient number of I/Os and bytes to accurately test disk performance. To…

In this article will cover to push/save all docker images from local machine and save to remote machine or private registry Example 1: Save all Docker images and load to another machine Save all docker images in local machine docker save $(docker images --format '{{.Repository}}:{{.Tag}}') -o allinone.tar scp it to…

This story describes how you can easily set up a local or externally accessible Docker registry for hosting your own built Docker images. First method (Basic Registry) show registry configurations that are only appropriate for testing (also explain gotchas in this basic registry configuration). A production-ready registry must be protected…

Rancher is a complete software stack for teams adopting containers. It addresses the operational and security challenges of managing multiple Kubernetes clusters, while providing DevOps teams with integrated tools for running containerized workloads. Prerequisites: 1. Private Docker Registry: To Push rancher images to that registry from machine-1. (Ref: https://vineetcic.medium.com/create-own-docker-registry-with-gui-using-harbor-9e63f38f8753) 2. A machine-1…

The Tuleap Community Edition docker image allows you to test Tuleap quickly by skipping the installation and customization part. It gives you a fully working Tuleap in minutes with everything preconfigured with sensible defaults. Prerequisites: The following sections assume that you are going to run the Tuleap container as the only…