CentOS-7-x86_64-DVD-Provisioning

Init script for CentOS 7 - Configure static IP, Fail2Ban, Docker, etc.

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Table of Contents

• Summary
• Requirements
• Getting Started
• Configurations and Default values
• Packages

Summary

A basic init script for getting Docker up and running in CentOS 7. Provides an interactive prompt for configuring network information and utilizes Fail2Ban to thwart SSH intrusion.

Requirements

1. CentOS-7-x86_64-DVD.iso (Minimal install not currently supported)
2. Root privilege

Getting Started

Install CentOS-7-x86_64-DVD.iso and run ./init.sh. Provide information for Time Zone and Network config. First run may take some time as multiple packages are configured for update.

Configurations and Default values

1. Time Zone: America/New_York
2. Static IP and CIDR: 192.168.1.100/24
3. Gateway: 192.168.1.1
4. DNS1: 192.168.1.1
5. DNS2: 8.8.8.8
6. Hostname: centos7-docker
7. SSH root access disabled
8. SSH retries limited to 3 per 10 minutes with 10 minute ban

Packages

1. epel-release
2. nmap
3. fail2ban
4. docker-engine
5. docker-compose