Skip to content
  • Home
  • About Me
  • Subscribe
  • Sponsored Post
  • Contact Us
GoLinuxCloud
  • Basic Linux Commands
  • Cluster
    • Ceph Storage Cluster
    • DRBD Cluster
    • GlusterFS Shared Storage
    • Pacemaker Cluster
    • KVM Cluster
  • DevOps
    • Ansible
    • Docker
    • Elasticsearch
    • OpenStack
    • Kubernetes
  • Security
    • Linux Firewall
    • LUKS Encryption
    • OpenSSL
    • Secure SSH
  • Performance
    • CPU
    • HugePages
    • Kernel
    • Memory
    • Storage
  • Programming
    • Python
    • Shell Scripts

DevOPs

Kubernetes Tutorial for Beginners & Experienced

Kubernetes Tutorial for Beginners & Experienced

Here I have consolidated a list of topics which can make you go from Beginner to Pro in Kubernetes. You can follow this complete set of tutorials which also covers the syllabus of Certified Kubernetes ... Read More

Categories DevOPs, CentOS 8 Tags devops Leave a comment

Ansible tutorial for absolute beginners & experienced

Ansible tutorial for absolute beginners & experienced

Here I have consolidated a list of topics which can make you go from Beginner to Pro in Ansible. You can follow this complete set of tutorials which also covers the syllabus of Red Hat ... Read More

Categories DevOPs, CentOS 8 Tags ansible, devops 5 Comments

Ansible playbook tutorial | How to write a playbook with example

Ansible playbook tutorial | How to write a playbook with example

This is an Ansible Playbook tutorial where we will learn to write an ansible playbook from scratch with an example. Ansible requires two most important files, which are known as playbook and inventory file.   ... Read More

Categories Ansible Playbook, DevOPs Tags ansible, devops Leave a comment

How to install multi node openstack on virtualbox with packstack on CentOS 7

install multi node openstack on viirtualbox using centos7

In this article I will share the steps to install multi node OpenStack on VirtualBox using CentOS 7 Linux. Packstack is used to perform multi node OpenStack deployment mostly for POC purpose as it does ... Read More

Categories DevOPs, Error, Linux Tags devops, openstack, packstack 15 Comments

How to Configure Tripleo Undercloud to deploy Overcloud in OpenStack

How to Configure Tripleo Undercloud to deploy Overcloud in OpenStack

I will assume that your undercloud installation is complete, so here we will continue with the steps to configure the director to deploy overcloud in Openstack using Red Hat Openstack Platform Director 10 and virt-manager.   ... Read More

Categories Openstack, DevOPs Tags devops, openstack, overcloud, tripleo 4 Comments

Featured Posts

  • 5 useful tools to detect memory leaks with examples
  • How to check security updates list & perform linux patch management RHEL 6/7/8
  • 100+ Linux commands cheat sheet & examples
  • 10 single line SFTP commands to transfer files in Unix/Linux
  • 8 ways to prevent brute force SSH attacks in Linux (CentOS/RHEL 7)
  • RHEL/CentOS 8 Kickstart example | Kickstart Generator
  • 27 nmcli command examples (cheatsheet), compare nm-settings with if-cfg file
  • Understanding High Availability Cluster and Architecture
  • 6 ssh authentication methods to secure connection (sshd_config)
  • Overview on different disk types and disk interface types
  • Tutorial: Beginners guide on linux memory management
  • List of 50+ tmux cheatsheet and shortcuts commands
  • Top 15 tools to monitor disk IO performance with examples
  • 5 tools to create bootable usb from iso linux command line and gui
Golinuxcloud Subscribe

Also Read

  • Easy examples to setup different SSH port forwarding types
  • How to disable ICMP and ICMPv6 redirects in Linux
  • How to setup http/https proxy with special characters in password
  • How to disable SELinux (with and without reboot)
  • Beginners guide to use ssh config file with examples
  • How to disable ICMP timestamp responses in Linux
  • Linux sftp restrict user to specific directory | setup sftp chroot jail
  • 6 easy steps to setup offline two factor authentication in Linux
  • Easy steps to open a port in Linux RHEL/CentOS 7/8
  • 6 ssh authentication methods to secure connection (sshd_config)

Also Read

  • Kubernetes Tutorial for Beginners & Experienced
  • Ansible tutorial for absolute beginners & experienced
  • Ansible playbook tutorial | How to write a playbook with example
  • How to install multi node openstack on virtualbox with packstack on CentOS 7
  • How to Configure Tripleo Undercloud to deploy Overcloud in OpenStack

RECENT POSTS

  • Beginners guide to how LVM works in Linux (architecture)
  • 9 easy steps to create custom ISO RHEL/CentOS 8
  • 10 must know usage of cat command in Linux/Unix
  • 6 Tools making Automation Testing easy in Linux
  • Easy examples to setup different SSH port forwarding types

INTERVIEW QUESTIONS

  • OpenStack Interview Q&A (Multi-choice)
  • Shell Scripting Interview Q&A
  • 20+ AWS Interview Q&A
  • 100+ GIT Interview Q&A
  • Linux Interview Q&A

CHEATSHEET

  • 27 nmcli command examples to manage network
  • 15 csplit and split examples to split and join files
  • 16 zip command examples to manage archive
  • 15 virt-install examples to manage KVM
  • 50+ tmux cheatsheet to split terminal

QUICK LINKS

  • Why I chose Rocket.net hosting platform?
  • Some handy Linux Keyboard Tricks
  • Want to publish sponsored post?
  • Please share your feedback
  • Our Sitemap Links
  • Home
  • Privacy Policy
  • Disclaimer
  • Subscribe
Copyright © 2021 | Hosted By Rocket