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https://github.com/t-sorger/ansible-vagrant-demo
This repository demonstrates using Ansible with Vagrant for automating virtual machine setup and configuration.
https://github.com/t-sorger/ansible-vagrant-demo
ansible ansible-conditionals ansible-playbook ansible-role vagrant
Last synced: 10 days ago
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This repository demonstrates using Ansible with Vagrant for automating virtual machine setup and configuration.
- Host: GitHub
- URL: https://github.com/t-sorger/ansible-vagrant-demo
- Owner: t-sorger
- License: mit
- Created: 2024-09-30T13:41:33.000Z (3 months ago)
- Default Branch: master
- Last Pushed: 2024-10-21T21:18:22.000Z (2 months ago)
- Last Synced: 2024-10-22T16:39:07.620Z (2 months ago)
- Topics: ansible, ansible-conditionals, ansible-playbook, ansible-role, vagrant
- Language: Jinja
- Homepage:
- Size: 401 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# ansible-vagrant-demo
## Instalation
1. [Vagrant 2.4.1](https://developer.hashicorp.com/vagrant/install)
1. [VirtualBox 7.0.20](https://www.virtualbox.org/wiki/Download_Old_Builds_7_0)
1. [Ansible 2.17.4](https://docs.ansible.com/ansible/latest/installation_guide/installation_distros.html#installing-ansible-on-ubuntu)
## Commands
### Vagrant Commands
1. Initalize the `Vagrantfile`. This will generate a file called `Vagrantfile`.
```Bash
vagrant init --minimal
```
1. Copy the prepared `Vargantfile_Prepared` into the generated `Vagrantfile`:
```Bash
cp Vargantfile_Prepared Vagrantfile
```
1. Spin up the VMs defined in the `Vagrantfile`:
```Bash
vagrant up
```
1. Destroy VMs:
```Bash
vagrant destroy -f
```
### Ansible Commands
1. Run the Ansible playbook command using the specified configuration.
```Bash
ANSIBLE_CONFIG=./ansible/ansible.cfg ansible-playbook ./ansible/main.yml
```
## Demo
This demo shows multiple Ansible features:
- Playbooks
- Roles
- Profiling
- Conditionals
## Script
1. Spin up VMs
```Bash
vagrant up
```
1. Configure VMs using Ansible
```Bash
ANSIBLE_CONFIG=./ansible/ansible.cfg ansible-playbook ansible/main.yml
```
1. Check out web servers using a script:
```
./scripts/open_ips_in_chrome.sh
```
1. Change `./ansible/main.yml` to use the `Nginx` role.
```
- name: Nginx Role for Dev and Prod
include_role:
name: nginx
```
1. Rerun Ansible playbook
```Bash
ANSIBLE_CONFIG=./ansible/ansible.cfg ansible-playbook ansible/main.yml
```
1. While playbook is running add profiling to `ansible.cfg`:
```
callbacks_enabled = timer, profile_tasks, profile_roles
```
1. Show that web servers are still configured the same.
1. Add conditionals in `./ansible/main.yml`:
```
- name: Nginx Role for Dev and Prod
include_role:
name: nginx
when: inventory_hostname != "infra"
- name: Apache Role for Infra
include_role:
name: apache
when: inventory_hostname == "infra"
```
1. Show that only infra is now using Apache as web server.