DevOpsFetch

---

Table of Contents

1. Introduction
2. Installation and Configuration
3. Usage Examples
   • Ports
   • Docker
   • Nginx
   • Users
   • Time Range
4. Logging Mechanism
   • Log Retrieval
5. Troubleshooting

---

Introduction

DevOpsFetch is a versatile tool designed to retrieve and display system information including active ports, Docker images and containers, Nginx configurations, user details, and system activities within a specified time range. It formats outputs for readability and ensures comprehensive system monitoring.

Installation and Configuration

Prerequisites

• A Debian-based or Ubuntu system.
• sudo privileges.

Steps

1. Clone the Repository

   git clone https://github.com/your-repo/devopsfetch.git
   cd devopsfetch

2. Run the Installation Script The installation script installs necessary dependencies, sets up the systemd service, and configures log rotation.

   sudo ./install.sh

   The install.sh script performs the following tasks:

   • Installs bash, systemd, logrotate, jq, and docker.io.
   • Copies devopsfetch.sh to /usr/local/bin/ and sets the appropriate permissions.
   • Configures the systemd service for DevOpsFetch.
   • Configures log rotation for the DevOpsFetch logs.

Systemd Service Configuration

The systemd service file is located at /etc/systemd/system/devopsfetch.service. It contains:

[Unit]
Description=DevOps Fetch Service
After=network.target

[Service]
ExecStart=/usr/bin/bash /usr/local/bin/devopsfetch.sh
Restart=on-failure
User=root
StandardOutput=syslog
StandardError=syslog
SyslogIdentifier=devopsfetch

[Install]
WantedBy=multi-user.target