27.DevOps:Working with SSH for Ansible usage

Working with SSH for Ansible usage: With reference to my blog on Ansible installation on Ubuntu VM,  https://vskumar.blog/2018/05/08/23-devops-how-to-install-ansible-on-ubuntu-linux-vm/ in this blog, I have demonstrated on playing around with ssh among three ubuntu Vmware Virtual machines. To use Ansible exercises we need to follow the below pre-requisites with ssh operations. Pre-requisites for Ansible usage: https://help.ubuntu.com/community/SSH/OpenSSH/Keys SSH … Continue reading 27.DevOps:Working with SSH for Ansible usage

26.DevOps:How to install Apache-Ant for Ubuntu ?:

    In this blog, I would like to demonstrate the Apache-Ant installtion on Ubuntu. What are the pre-requisites: You need to have JDK 8/9 in your Ubuntu machine. If you do not have it please visit my blog to get the installation instructions. Please go through my JENKINS Instllation blog. It has JDK installation … Continue reading 26.DevOps:How to install Apache-Ant for Ubuntu ?:

25.DevOps:How to install Apache-Maven for Windows 10 ?

With reference to my previous blog for Maven installation on Ubuntu: https://vskumar.blog/2018/05/05/21-devops-how-to-install-maven-3-3-9-on-ubuntu-linux/ In this blog, I have shown the steps for Maven installation on Windows 10. Step1: Goto the site: http://maven.apache.org/download.cgi You can find the file: apache-maven-3.5.3-bin.zip Save it to your desired location. Step2: Unzip it and it show have created the folder as below: … Continue reading 25.DevOps:How to install Apache-Maven for Windows 10 ?

23.DevOps: How to install Ansible on Ubuntu [Linux] VM ?

In this blog, I would like to demonstrate  "Installing Ansible on Ubuntu VM". Let us follow the below steps: Step 1: To get Ansible for Ubuntu is to add the project's PPA (personal package archive) to ubuntu system. We can add the Ansible PPA by typing the following command: $sudo apt-add-repository ppa:ansible/ansible === Screen output … Continue reading 23.DevOps: How to install Ansible on Ubuntu [Linux] VM ?

16. DevOps: Working with Git on Ubuntu 16.04 VM

In this GIT exercise, I would like to present the below lab sessions for git in an Ubuntu 16.04 VM for the people who attended my sessions so far. 1. How to install git in ubuntu [linux] ?: 2. How To Set Up Git ?: 3. How to check the config file content? : 4. … Continue reading 16. DevOps: Working with Git on Ubuntu 16.04 VM

15. DevOps: How to setup jenkins 2.9 on Ubuntu-16.04 with jdk8 with a trouble shoot video guidance

In continuation of blog related to Jenkins installation on Win10 url :https://vskumar.blog/2017/11/25/1-devops-jenkins2-9-installation-with-java-9-on-windows-10/ In this blog I would like to demonstrate on Jenkins 2.9 installation using Ubuntu 16.04 OS with JDK8. I used Ubuntu 16.04 VM.  You can use your standalone Ubuntu machine also. At the end  a video link is given for this entire exercise.... … Continue reading 15. DevOps: How to setup jenkins 2.9 on Ubuntu-16.04 with jdk8 with a trouble shoot video guidance

12. DevOps: How to build docker images using dockerfile ? -1

  In continuation of my previous session on :"11. DevOps: How to Launch a container as a daemon ?", in this session I would like to demonstrate the exercises on: "How to build docker images using dockerfile ?:" These images are basic operating environments, such as ubuntu. We found these while doing the other lab … Continue reading 12. DevOps: How to build docker images using dockerfile ? -1

11. DevOps: How to Launch a container as a daemon ?

In continuation of my previous blog on "10. DevOps: How to Build images from Docker containers?", I am continuing my lab exercises. In this session we can see " How to Launch a container as a daemon ?:" Note: If you want to recollect the docker commands to be used during your current lab practice, visit … Continue reading 11. DevOps: How to Launch a container as a daemon ?

10. DevOps: How to Build images from Docker containers?

This is in continuation of my last blog "9. DevOps: How to do Containers housekeeping ?". In this blog I would like to demonstrate on: How to Build images from docker containers?: Note: If you want to recollect the docker commands to be used during your current lab practice, visit my blog link: https://vskumarblogs.wordpress.com/2017/12/13/some-useful-docker-commands-for-handling-images-and-containers/ So far … Continue reading 10. DevOps: How to Build images from Docker containers?

7. DevOps: How to track changes in a container

In  continuation of my previous blog on “6. DevOps: How to work with interactive docker containers”, in this blog I would like to show some lab practice "How to track changes in a container". Tracking changes inside containers: Now, let us see the container operations and tracking them. Let's launch a container in interactive mode, as … Continue reading 7. DevOps: How to track changes in a container