https://github.com/gunh0/centos7-openssh-testbed

🧪 Testing environment for OpenSSH version migration using Docker containers
https://github.com/gunh0/centos7-openssh-testbed

centos centos7 docker openssh

Last synced: about 2 months ago
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🧪 Testing environment for OpenSSH version migration using Docker containers

• Host: GitHub
• URL: https://github.com/gunh0/centos7-openssh-testbed
• Owner: gunh0
• License: apache-2.0
• Created: 2023-02-07T06:03:10.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-11-09T11:41:12.000Z (2 months ago)
• Last Synced: 2024-11-09T12:27:05.213Z (2 months ago)
• Topics: centos, centos7, docker, openssh
• Language: Shell
• Homepage:
• Size: 7.23 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# centos7-openssh-testbed

> Docker-based testbed for OpenSSH version upgrade testing.




### Target CentOS Info

CentOS 7.9.2009 is a version of the CentOS operating system, which is a community-driven, freely available version of the Red Hat Enterprise Linux (RHEL) operating system.

CentOS 7.9.2009 is a minor release that was released on September 29th, 2020 and it's a stable and well-tested version of CentOS 7. It includes bug fixes, security updates, and enhancements to the underlying technology of the operating system




### Test Environment

This testbed uses two CentOS 7.9 containers:

1. centos79_1 (SSH 7.4)

- OpenSSH 7.4 P1 version installation

- Port: 1111:80

- Installation script: `install-openssh74.sh`

2. centos79_2 (SSH 9.2)

- Upgrade to OpenSSH 9.2 P1 version

- Port: 2222:80

- Upgrade script: `upgrade-openssh92.sh`




### Directory Structure

```bash

├── Dockerfile  # CentOS 7.9 base image configuration

├── docker-compose.yml  # Container composition definition

├── cent79_1_httpd.conf # Container1 Apache configuration

├── cent79_2_httpd.conf # Container2 Apache configuration

├── cent79_1_root/  # Container1 installation files

├── cent79_2_root/  # Container2 installation files

└── utils/  # Utility scripts

```




### Note

This testbed is designed to help test and verify OpenSSH version upgrades from 7.4 to 9.2 in a controlled environment. It provides isolated containers for testing both versions simultaneously and includes necessary tools for monitoring and configuration.