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##-Ansible Notes-##

1. Install ansible in controller system (Tower)
# yum install ansible -y
2. Enable SSH Key access
# ssh-copy-id root@IP_OF_DESTINATION_NODE

3. Test ansible

ansible all -i 'localhost,' -c local -m ping

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Build & Test Automation Pipeline - (Module 4)
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(A) - Simple Java Compilation using Jenkins & Core Compilation Commands

Prerequisites: Jenkins should have git plugin and installed with Java compiler.
yum install java-devel

Repo Reference: https://github.com/prasanjit-/hello-java

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Nginx Deployment & Using Vagrant
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:: Nginx ::

NGINX is a free, open-source, high-performance HTTP server and reverse proxy server. NGINX is known for its high performance, stability, rich feature set, simple configuration, and low resource consumption.


Installation:

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:: Vagrant ::

- Automates VBOX Creation

Steps: (For Vagrant on Windows System)

1. Download and install the most recent VirtualBox for Windows from https://www.virtualbox.org/wiki/Downloads

Start up VirtualBox

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Prerequisite Concepts  - 

- Hosts file in Linux :


- Web Server : Apache & Nginx, IIS

:: Steps to deploy a package in Linux:
1. Install it --> # yum install httpd
2. Configure it --> checking the config file

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:: NFS ::

NFS, stands for Network File System, is a server-client protocol used for sharing files between linux/unix to unix/linux systems. NFS enables you to mount a remote share locally. You can then directly access any of the files on that remote share.

- Test Nodes:

NFS Server Hostname: server1
NFS Server IP Address: 192.168.1.104/24
NFS Client Hostname: server2
NFS Client IP Address: 192.168.1.102/24

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Version Control + Build Management
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GIT

**** create a new repository
create a new directory, open it and perform a
# git init
to create a new git repository.

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Module 3 - Process Automation
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Concepts Covered:::

- Jenkins Deployment & Overview
- Process Automation


Jenkins is an open source automation server written in Java. The project was forked from Hudson after a dispute with Oracle.

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:: SUBVERSION Image with frontend ::

3343 - HTTP CSVN Admin Sites
4434 - HTTPS CSVN Admin Sites (If SSL is enabled)
18080 - Apache Http SVN


To run SVN Server execute the command below:

docker run -d -p 3343:3343 -p 4434:4434 -p 18080:18080 \

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JAVA BUILD AUTOMATION
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Interpreted --

    Input in High Level Language > Interpreter > Converts to Machine Lang > CPU
    Examples: shell scripts, php