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Oracle Cloud

Run a persistent OpenClaw Gateway on Oracle Cloud’s Always Free ARM tier (up to 4 OCPU, 24 GB RAM, 200 GB storage) at no cost.

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Prerequisites

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Setup

1

Create an OCI instance

  1. Log into Oracle Cloud Console.
  2. Navigate to Compute > Instances > Create Instance.
  3. Configure:
    • Name: openclaw
    • Image: Ubuntu 24.04 (aarch64)
    • Shape: VM.Standard.A1.Flex (Ampere ARM)
    • OCPUs: 2 (or up to 4)
    • Memory: 12 GB (or up to 24 GB)
    • Boot volume: 50 GB (up to 200 GB free)
    • SSH key: Add your public key
  4. Click Create and note the public IP address.
If instance creation fails with “Out of capacity”, try a different availability domain or retry later. Free tier capacity is limited.
2

Connect and update the system

ssh ubuntu@YOUR_PUBLIC_IP  sudo apt update && sudo apt upgrade -y sudo apt install -y build-essential
build-essential is required for ARM compilation of some dependencies.
3

Configure user and hostname

sudo hostnamectl set-hostname openclaw sudo passwd ubuntu sudo loginctl enable-linger ubuntu
Enabling linger keeps user services running after logout.
4

Install Tailscale

curl -fsSL https://tailscale.com/install.sh | sh sudo tailscale up --ssh --hostname=openclaw
From now on, connect via Tailscale: ssh ubuntu@openclaw.
5

Install OpenClaw

curl -fsSL https://openclaw.ai/install.sh | bash source ~/.bashrc
When prompted “How do you want to hatch your bot?”, select Do this later.
6

Configure the gateway

Use token auth with Tailscale Serve for secure remote access.
openclaw config set gateway.bind loopback openclaw config set gateway.auth.mode token openclaw doctor --generate-gateway-token openclaw config set gateway.tailscale.mode serve openclaw config set gateway.trustedProxies '["127.0.0.1"]'  systemctl --user restart openclaw-gateway
7

Lock down VCN security

Block all traffic except Tailscale at the network edge:
  1. Go to Networking > Virtual Cloud Networks in the OCI Console.
  2. Click your VCN, then Security Lists > Default Security List.
  3. Remove all ingress rules except 0.0.0.0/0 UDP 41641 (Tailscale).
  4. Keep default egress rules (allow all outbound).
This blocks SSH on port 22, HTTP, HTTPS, and everything else at the network edge. You can only connect via Tailscale from this point on.
8

Verify

openclaw --version systemctl --user status openclaw-gateway tailscale serve status curl http://localhost:18789
Access the Control UI from any device on your tailnet:
https://openclaw.<tailnet-name>.ts.net/
Replace <tailnet-name> with your tailnet name (visible in tailscale status).

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Fallback: SSH tunnel

If Tailscale Serve is not working, use an SSH tunnel from your local machine: 
ssh -L 18789:127.0.0.1:18789 ubuntu@openclaw
Then open http://localhost:18789.

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Troubleshooting

Instance creation fails (“Out of capacity”) — Free tier ARM instances are popular. Try a different availability domain or retry during off-peak hours. Tailscale will not connect — Run sudo tailscale up --ssh --hostname=openclaw --reset to re-authenticate. Gateway will not start — Run openclaw doctor --non-interactive and check logs with journalctl --user -u openclaw-gateway -n 50. ARM binary issues — Most npm packages work on ARM64. For native binaries, look for linux-arm64 or aarch64 releases. Verify architecture with uname -m.

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Next steps