/nextgen_ansible_advanced_homework

Fork this repo for Ansible Advanced HW

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Homework submission

This is jritter’s submission of the Advanced Ansible Deployment ILT. It uses https://github.com/redhat-gpte-devopsautomation/nextgen_ansible_advanced_homework as a base, the existing structure outline below remains in place. The prexisting workflow has not been altered, and fully completes as illustrated by screenshot.

cicd workflow screenshot

The Grading playbook has completed successfully as outlined in grading-script.log

Ansible Tower Config

  • From the cloned repo run site-config-tower.yml playbook to create job templates and workflow template.

Table 1. List of Playbooks
Files or dir Purpose

app-tier

Install application server role

db-tier

Install postgressql server for database role

lb-tier

Install HA proxy role

base-config

Setup yum repo and base packages role

setup-workstation

Setup workstation, create network, ssh keypair, security group etc. role

osp-servers

Provision OSP Instances role

osp-instance-delete

Delete OSP Instances role

osp-facts

Genrate in-memory inventory for OSP instances role

roles/config-tower/vars/main.yml

Very important file to review. All the variable values are set there. Please do not make any changes in the file

config-tower

Role to configure ansible tower job templates and workflow

aws_creds.yml

Fetch GUIDkey.pem from bastion of Three tier application env and create machine credential to connect to AWS instances

aws_provision.yml

Use order_svc.sh script to provision env

aws_status_check.yml

Check aws instances are up or not

site-3tier-app.yml

Playbook to deploy three tier app

site-install-isolated-node.yml

Playbook to install isolated node

site-config-tower.yml

Playbook to call role config-tower

site-osp-delete.yml

Playbook to call role

site-osp-instances.yml

Playbook to call role

site-setup-prereqs.yml

Playbook to call role

site-smoke-osp.yml

Playbook to test three tier app on OSP

site-smoketest-aws.yml

Playbook to test three tier app on AWS

grading-script.yml

Self grading script

roles/config-tower/tasks/ec2_dynamic.yml

For creating Dynamic inventory in Ansible tower. Use AWS Access Key for credential

roles/config-tower/tasks/job_template.yml

For creating job templates

roles/config-tower/tasks/pre-config-tower.yml

Any pre config tasks needed

roles/config-tower/tasks/workflow_template.yml

genrate workflow from workflow.yml file

roles/config-tower/tasks/post-config-tower.yml

any post config jobs