tulasiram28 / sample-tomcat-deploy

sample-tomcat-deply

Instructions for Task #1

The python-test1.py is python3 based and can be ran using following command :

```
python3 python-test1.py
```

The program will ask for number of rows as input, if no input is given default will be taken as 6. As 6 rows for the pyramid pattern.

Enter number of rows or press simply enter, will provide following output : Program to print half pyramid: Enter number of rows: * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

Instructions for Task #2

The ansible playbook for deploying Tomcat Server. The playbook is written compatible with ansible-2.4.x available in centos7 repo.

To deploy tomcat server, run following command :

```
ansible-playbook -v app-deploy.yml
```

Once the deployment complete the tomcat server UI is avaible at http://localhost:8000, to access Manager App UI user admin/secret123 credentials.

The playbook is flexible of installing tomcat server instances on same machine. Use vars-2.yml instead on vars.yml to deploy another instance of tomcat on same VM at different location and port number.

```
mv vars-2.yml vars.yml
```

To access ServerB http://localhost:8001, to access Manager App UI user admin/pass123 credentials.

Instructions for Task #3

Add jenkins user to sudoers file.

jenkins         ALL=(ALL)       NOPASSWD: ALL

Copy Jenkinfile in the repo to pipeline script, this will deploy above playbook via jenkins pipeline.

Click Build now to run job. This will deploy tomcat on local system and can be accessible via http://localhost:8000.

Instructions for Task #4

HA-App-design.pdf added in the repository which explains, architecture Model for a high availability Three tier application in AWS.