/nextgen_ansible_advanced_homework

Fork this repo for Ansible Advanced HW

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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