Why Jumpserver Became the Go-To Open‑Source Bastion Host for Ops Teams
This article explains the origins, core features, design principles, and deployment resources of Jumpserver, an open‑source Python‑based bastion host that simplifies batch account management, command auditing, and web‑based terminal access for operation engineers.
Why It Started
When the author joined a new company lacking a batch management tool, manual account creation on each server became painful, prompting the idea of building a custom bastion host, which later evolved into Jumpserver.
Feature Overview
Jumpserver is an open‑source bastion host written in Python, using SSH for management without requiring client agents.
Supported Systems: RedHat/CentOS Debian SUSE/Ubuntu FreeBSD Other SSH‑compatible devices
Key Functions:
Accurate command logging
Batch file upload/download
Host search and login
Batch command execution (via Ansible)
Web Terminal connection
Web‑based batch command execution
Session recording playback
Hardware info collection (CPU, memory, etc.)
Asset import/export via Excel
Bulk asset modification
Bulk system user provisioning (via Ansible)
Fine‑grained authorization for users, hosts, groups
sudo management
Command statistics and search
File transfer audit
Terminate user sessions
Various search capabilities
Design Philosophy
Gateway‑based login routing with transparent SSH command forwarding, supporting shortcuts like Tab, Ctrl+A, Ctrl+E, while recording and auditing actions.
Authentication module storing credentials in a database, requiring users to authenticate before accessing hosts.
Authorization framework linking users to assets, persisted in the database for access checks.
Audit module providing online monitoring, command statistics, and session replay for administrators.
User and host modules forming the core CMDB functionality.
Web Terminal implemented with Tornado and WebSocket for direct browser‑based server access.
Screenshots
Login page
Home page
Session replay
Batch command execution
Web Terminal
Vision
The authors view operations as a livelihood and aim to contribute modestly by sharing code and encouraging others to join the open‑source community, continuously improving stability, practicality, and usability.
Resources
Git repository:
<code>https://github.com/ibuler/jumpserver</code>Quick start guide:
<code>https://github.com/ibuler/jumpserver/wiki/Quickinstall</code>Wiki:
<code>https://github.com/ibuler/jumpserver/wiki</code>Demo site:
<code>http://demo.jumpserver.org</code>Community chat group ID:
<code>399218702</code>Efficient Ops
This public account is maintained by Xiaotianguo and friends, regularly publishing widely-read original technical articles. We focus on operations transformation and accompany you throughout your operations career, growing together happily.
How this landed with the community
Was this worth your time?
0 Comments
Thoughtful readers leave field notes, pushback, and hard-won operational detail here.