RasnuCloud Platform Zero-Downtime Migration Engine

Manage your servers through conversation.

RasnuCloud connects to any Linux server and gives you an AI that understands your infrastructure. Ask it to deploy, diagnose, or repair, and watch it happen in real time.

eBPF Kernel Tracing Zero Inbound Ports SOC2 Ready Audit Trails
Session: web-node-01
Nginx is throwing 502 errors. Can you restart the service and check the status?
Executing systemctl restart nginx
$ systemctl restart nginx
$ systemctl is-active nginx
active
$ tail -n 2 /var/log/nginx/error.log
2026/09/06 04:52:00 [notice] 1234#0: signal process started
2026/09/06 04:52:00 [notice] 1234#0: worker process 1235 exited

Nginx has been successfully restarted and is now active.

Zero-Downtime Migration
rasnucloud migrate --source=web-01 --target=web-02
[INFO] Pre-flight checks passed on both nodes ✓
[STEP 1/4] Provisioning target web-02 with identical stack...
- Installing Nginx 1.24, PHP 8.3
- Replicating Let's Encrypt certificates
- Cloning Nginx virtual hosts
[STEP 2/4] Initializing bidirectional rsync for /var/www... 3.4GB/s
[STEP 3/4] Establishing database replication connection...
[SYNC] Target environment ready. Awaiting DNS flip.
Immutable Audit Log
Timestamp User / Identity Action Target Server
2026-09-06 04:42:18 UTC
AI
RasnuCloud Agent
systemctl restart nginx web-node-01
2026-09-06 03:15:02 UTC
JD
[email protected] 192.168.1.45
apt-get install -y htop db-cluster-02
2026-09-05 21:09:44 UTC
JD
[email protected]
cat /var/log/syslog | grep error api-server-04
02 Architecture

How the Agent Works

RasnuCloud relies on a lightweight, secure Go binary that runs on your server. It establishes an outbound-only connection to the control plane.

1

Provide Access

Provide your server's IP and an SSH key, or connect your cloud provider API to let RasnuCloud provision a new instance automatically.

2

Automated Installation

RasnuCloud connects via SSH exactly once. It verifies checksums, drops the 15MB Go binary in /usr/local/bin, and starts a systemd service.

3

Manage via AI

The agent phones home over a secure, token-authenticated WebSocket. Issue natural language commands, and watch the execution in real time.

Automated SSH Deployment

No manual scripts required. The platform handles the entire installation lifecycle.

Executing automated deployment...
-> Authenticating via SSH public key
-> Downloading rasnucloud-agent-amd64
-> Verifying SHA256 checksums... OK
-> Registering systemd service
Agent connected to control plane
Total Data Privacy

The agent never stores your application data. All commands run entirely on your server, and our control plane only retains the immutable audit log.

100% Open Source

Never install black-box binaries on your root servers. Our agent is fully open-source so you can audit every line of code.

View Repository
03 Features

Built for the realities of production.

We built RasnuCloud to solve the actual problems we face running bare-metal infrastructure at scale. No fluff, just the tools you need when things go wrong.

Know when something is wrong before your users do

The agent monitors disk usage, memory pressure, and service health locally via eBPF. When Nginx crashes or a disk hits 90%, you get a Slack or email alert immediately, along with an AI diagnosis of the root cause.

  • Zero-config health checks
  • Automated root-cause analysis
  • 1-click remediation
Critical Alert: web-prod-01
Disk usage at 94% on /dev/sda1
> AI Root Cause Analysis
/var/log/nginx/access.log has grown to 45GB. Logrotate failed to run due to incorrect permissions.
Shadow Mode: Enabled
user@rasnucloud $ apt-get upgrade -y
Simulating execution...
WARNING: This will upgrade postgresql-14 to postgresql-15.
This requires a manual data migration and will cause downtime.

Test before you touch production

Coming Soon

Shadow Mode uses isolated containers to dry-run commands before they ever touch your actual server state. If an update will break dependencies or cause downtime, RasnuCloud catches it and blocks the execution.

See everything that changed, and when

Coming Soon

Server configurations drift. RasnuCloud's Time Machine automatically backs up critical config files (like /etc/nginx or /etc/postgresql) before every change. View diffs of what changed and rollback instantly if a new config breaks your app.

/etc/nginx/nginx.conf Compare: Current vs 1 hour ago
- client_max_body_size 2M;
+ client_max_body_size 50M;
JD
SM
Sam Miller [email protected]

Know who ran what command, from where

Stop sharing root SSH keys. Invite your team to RasnuCloud with role-based access control. Give junior developers read-only access to logs, while senior engineers get full execution rights. Every action is tied to an identity in the immutable audit log.

DigitalOcean, Hetzner, bare-metal — all in one dashboard

RasnuCloud doesn't care where your servers live. Add your cloud provider API keys to provision directly from RasnuCloud, or install the agent manually on any bare-metal box or local VM. Manage your entire hybrid fleet from a single interface.

DigitalOcean
Hetzner
AWS EC2
Custom Box
04 Feature Reference

Everything you need. Nothing you don't.

RasnuCloud ships with the core primitives required to manage production servers securely.

Zero-Downtime Migrations

Migrate full stacks between providers with a single command. RasnuCloud automatically provisions the target, syncs files, replicates databases, and proxies traffic until DNS propagates.

Web Terminal

Full TTY support right in your browser, routed securely through the agent without opening SSH port 22.

Live Metrics

Sub-second streaming of CPU, Memory, Disk IO, and Network throughput directly from the kernel.

Immutable Audit Log

Every command executed via AI, terminal, or UI is logged permanently with its invoker identity and timestamp.

UFW Firewall Manager

Manage ports and IPs through a visual interface. The agent enforces rules safely without locking you out.

05 Public Roadmap

We build in public.

Our roadmap is driven directly by our enterprise customers and focused entirely on solving real infrastructure challenges at scale. Here is what is landing next.

Autonomous Self-Healing (eBPF)

Q4 2026

Moving beyond alerts. Utilizing kernel-level eBPF tracing to allow the RasnuCloud Agent to instantly restart stalled systemd units, clear rogue processes, and expand LVM volumes without human intervention.

Live RAM Hot-Swapping (CRIU)

Q1 2027

Integration with Checkpoint/Restore In Userspace (CRIU). Freeze running processes (like Docker containers), dump their memory to disk, and migrate them to a new server to resume execution without breaking TCP connections.

Infrastructure as Code Import

Q1 2027

Upload existing Ansible Playbooks, Terraform state files, or Docker Compose manifests. RasnuCloud will parse the desired state, ingest it into its internal model, and assume management over those resources automatically.

Not just a chatbot. A DevSecOps Platform.

Watch how RasnuCloud orchestrates complex infrastructure changes entirely from the dashboard.

Migrate to api-cluster-02 OP-8892
Live Agent Attached
I can help with that. I have scanned the target environment (`api-cluster-02`) and prepared a formal execution plan for a zero-downtime migration.

Please review and approve the operations below.
Proposed Migration Plan
Awaiting Approval Approved
[+] Provision target resources (Node 20, Docker, PostgreSQL)
[~] Logical DB Sync (pg_dump / pg_restore via SSH tunnel)
[~] Mutate `.env` variables (DB_HOST, REDIS_HOST)
[-] Decommission source cluster after DNS TTL expiry
Agent Operation Log node: api-cluster-02
Migration completed successfully.
Downtime
0.00s
Duration
01m 42s
Data Synced
14.2 GB
01 / Stack Agnostic Engine

Integrates with everything.

RasnuCloud isn't limited to a single language or framework. The Go Agent detects, manages, and migrates the exact architecture your application demands.

Agnostic Infrastructure Support
Amazon Web Services
DigitalOcean
Hetzner
Ubuntu
Google Cloud
Vultr
Debian
Alpine Linux
Any SSH Target
Amazon Web Services
DigitalOcean
Hetzner
Ubuntu
Google Cloud
Vultr
Debian
Alpine Linux
Any SSH Target

Operating Systems

Ubuntu Ubuntu
Debian Debian
CentOS CentOS
Red Hat RHEL
AlmaLinux AlmaLinux
Rocky Linux Rocky
Alpine Linux Alpine
Linux Amazon
Fedora Fedora
SUSE SUSE
Arch Linux Arch
Oracle

Runtimes & Frameworks

Node.js Node.js
Next.js Next.js
Python Python
Django Django
FastAPI FastAPI
PHP PHP
Laravel Laravel
Symfony Symfony
Go Go
Rust Rust
Ruby Ruby
Ruby on Rails Rails
OpenJDK Java
.NET .NET

Databases & Proxies

PostgreSQL PostgreSQL
MySQL MySQL
MariaDB MariaDB
Redis Redis
MongoDB MongoDB
SQLite SQLite
Docker Docker
Kubernetes Kubernetes
NGINX Nginx
Caddy Caddy
Apache Apache
HAProxy
RabbitMQ RabbitMQ
Apache Kafka Kafka

Cloud & Infra

AWS
Google Cloud Google Cloud
Azure
DigitalOcean DigitalOcean
Hetzner Hetzner
Linode
Vultr Vultr
Cloudflare Cloudflare
Bare Metal
Proxmox Proxmox
VMware VMware
Raspberry Pi Raspberry Pi
Go

Powered by the RasnuCloud Go Agent

A lightweight, statically compiled binary that runs anywhere.

x86_64 ARM64
06 Changelog

Constantly shipping.

We release updates to the RasnuCloud Control Plane every week, and non-breaking updates to the Go Agent every month.

View Full Changelog
v1.4.0 — eBPF Telemetry Engine Sep 4, 2026

We've completely rewritten the agent's monitoring subsystem to use eBPF. This reduces agent CPU overhead to ~0.1% while providing 100x more granular data on disk I/O and process allocation.

Feature Performance
v1.3.8 — Role-Based Access Control Aug 28, 2026

Introduced organization-level RBAC. You can now assign Viewers (read-only logs/metrics), Operators (safe restarts/cache clears), and Admins (destructive actions).

Feature Security
v1.3.5 — Hetzner Native API Integration Aug 15, 2026

Connect your Hetzner Cloud API key to RasnuCloud to provision, manage, and destroy servers directly from the dashboard. RasnuCloud automatically injects cloud-init scripts to install the agent on boot.

Integration

Deploy with absolute certainty.

Stop managing servers with fragmented tools. Deploy the RasnuCloud agent, declare your intent, and execute verified operations across your entire fleet in seconds.

Credentials Encrypted at Rest No Inbound Ports Required
08 Guarantees

Full Audit Trail

Every command, its output, and its exit code is logged against the server and the session that ran it.

Policy-Guarded Execution

Destructive patterns — drops, truncates, force-deletes, disk wipes — are caught and held for your approval before they run.

Outbound-Only Agent

The RasnuCloud agent dials out to the control plane over a token-authenticated connection. Nothing listens for inbound traffic on your server.

Encrypted at Rest

SSH passwords and private keys are encrypted in the database and never exposed back through the API.

09 Governance & Compliance

No destructive action runs without your approval.

When a step matches a destructive pattern, RasnuCloud pauses before running it. Read exactly what's about to execute, then approve or reject it.

Execution Paused: Awaiting Approval
STEP #42

Action: DROP TABLE public.legacy_cache CASCADE

Target: db-cluster-main (Production)

Warning: This command matches a destructive pattern and requires manual approval.