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https://github.com/yonathanguez/lab_vm_ansible_automation
This project creates a lab environment to facilitate working with Ansible. It involves setting up CentOS VMs using Vagrant and building Docker containers pre-configured with Ansible.
https://github.com/yonathanguez/lab_vm_ansible_automation
ansible centos7 devops docker vagrant
Last synced: 4 months ago
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This project creates a lab environment to facilitate working with Ansible. It involves setting up CentOS VMs using Vagrant and building Docker containers pre-configured with Ansible.
- Host: GitHub
- URL: https://github.com/yonathanguez/lab_vm_ansible_automation
- Owner: YonathanGuez
- License: mit
- Created: 2024-06-18T20:45:29.000Z (8 months ago)
- Default Branch: main
- Last Pushed: 2024-06-18T21:00:06.000Z (8 months ago)
- Last Synced: 2024-10-13T23:21:21.973Z (4 months ago)
- Topics: ansible, centos7, devops, docker, vagrant
- Language: Dockerfile
- Homepage:
- Size: 10.7 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Automated CentOS VM Setup and Ansible Deployment Using Vagrant and Docker
This project outlines a comprehensive approach to setting up a CentOS virtual machine using Vagrant, establishing secure SSH connections, and leveraging Ansible for automated configuration management and deployment.
This structured approach provides a robust framework for managing and deploying CentOS VMs and configurations using modern DevOps tools like Vagrant, Docker, and Ansible.
The project is divided into several key stages:
## 1) VM Creation with Vagrant :
Initialize and launch a CentOS virtual machine using a command:
```cmd
vagrant up
```
vagrant build my virtual machine centos 7 with configuration of my IP and add my ssh key
### 2) SSH Connection :
We use private Key for connection :
```cmd
ssh -i testkey [email protected]
```
If you get some issue try to clean your "known_hosts"
Debug:
```cmd
ssh -i testkey [email protected] -v
```
## 3) Ansible Environment Setup :
Automatically start Docker Desktop using PowerShell to facilitate the Ansible environment setup:
```cmd
powershell -Command "Start-Process 'C:\\Program Files\\Docker\\Docker\\Docker Desktop.exe'"
```
Build a Docker image pre-configured with Ansible, including necessary SSH keys and playbooks, to streamline the deployment process:
```cmd
docker build -t testcentos .
```
## 4) VM Interaction with Ansible:
Run the Ansible Docker container and verify connectivity with the VM through an Ansible ping command:
```cmd
docker run -it testcentos
```
Check if we can call the VM inside the container :
```cmd
ansible -i /tmp/inventory vms -m ping
```
or
```cmd
ansible-playbook -i /tmp/inventory /tmp/playbook.yml
```
## 5) Volume Mounting and Project Execution :
Mount a local project directory into the Docker container, enabling access to playbooks and inventory files
Run with volume project:
```cmd
docker run -v C:/tmp/Lab_VM_Ansible_Automation/ansible-project:/tmp -it testcentos
```
Run specific Ansible playbooks within the container to install and configure software on the VM, with options for detailed debugging output:
Run playbook install_docker.yml :
```cmd
ansible-playbook -i /tmp/inventory/development /tmp/playbooks/install_docker.yml
```
Run playbook uninstall_docker.yml :
```cmd
ansible-playbook -i /tmp/inventory/development /tmp/playbooks/uninstall_docker.yml
```
Mode Debug :
```cmd
ansible-playbook -i /tmp/inventory/development -vvv /tmp/playbooks/install_docker.yml
```