Hardware

Nvidia Tesla V100 в работе и играх – сравнение Tesla V100 с 3090, 4090, 5090 по TFLOPS

Software

LM Studio – run AI models, locally and privately

OpenClaw

Install OpenClaw

Add new openclaw user: useradd -m -u 987 -s /bin/bash openclaw && mkdir -m 700 /home/openclaw && chown openclaw:openclaw /home/openclaw
Make sure that gateway.auth.token in /home/openclaw/.openclaw/openclaw.json matches the one in docker-compose.yml (openclaw-gateway.environment.OPENCLAW_GATEWAY_TOKEN).
Start/stop the container: docker compose up -d openclaw-gateway / docker compose down

To approve device (OpenClaw UI) request:

# docker compose exec openclaw-gateway bash

$ /app/openclaw.mjs devices list
Direct scope access failed; using local fallback.
Pending (1)
┌──────────────────────────────────────┬───────────────────────────────────────────────────┬──────────┬───────────────┬──────────┬────────┐
│ Request                              │ Device                                            │ Role     │ IP            │ Age      │ Flags  │
├──────────────────────────────────────┼───────────────────────────────────────────────────┼──────────┼───────────────┼──────────┼────────┤
│ 4ec7a9d0-f5f2-4316-9c07-f9e4fa96620a │ f74fdd392ee3bca006e344a86554ef76b473d7e2bd8502fde │ operator │               │ just now │        │
└──────────────────────────────────────┴───────────────────────────────────────────────────┴──────────┴───────────────┴──────────┴────────┘

$ /app/openclaw.mjs devices approve 4ec7a9d0-f5f2-4316-9c07-f9e4fa96620a
Direct scope access failed; using local fallback.
Approved f74fdd392ee3bca006e344a86554ef76b473d7e2bd8502fde (4ec7a9d0-f5f2-4316-9c07-f9e4fa96620a)

If you get the following error Control UI requires gateway.controlUi.allowedOrigins (set explicit origins), or set gateway.controlUi.dangerouslyAllowHostHeaderOriginFallback=true to use Host-header origin fallback mode then add the following to /home/openclaw/.openclaw/openclaw.json:
```
"gateway": {
  "controlUi": {
    "allowedOrigins": [
      "http://localhost"
    ]
  }
}
```

and force that host in Apache configuration:

RequestHeader set Origin "http://localhost:18789"

To workaround OpenClaw error “Proxy headers detected from untrusted address. Connection will not be treated as local.” add the following to Apache configuration:
```
ProxyAddHeaders Off
```

To add extras to original docker image do:

# cat - > Dockerfile
FROM alpine/openclaw:2026.4.2

USER root

RUN apt-get update -q \
 && apt-get install -y -q --no-install-recommends \
  python3-bs4 \
  python3-dateutil \
  python3-lxml \
  python3-requests \
  python3-yaml \
  && rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*

USER openclaw

# docker build -t openclaw-custom:2026.4.2 .

then use openclaw-custom:2026.4.2 in docker-compose.yaml.

Install LLama local model

Add to docker-compose.yml:

services:
  ollama:
    image: ollama/ollama:latest
    user: "987:1001"
    network_mode: host
    volumes:
      - /home/openclaw/.ollama:/.ollama

Pull LLM model (~3GB) and run it:

# docker compose up -d ollama
# docker compose exec ollama ollama pull llama3.1:8b-instruct-q4_K_M
# docker compose exec ollama ollama run llama3.1:8b-instruct-q4_K_M

Configure OpenClaw to use it so that configuration in .openclaw/openclaw.json looks like this:

"models": {
  "providers": {
    "vllm": {
      "baseUrl": "http://127.0.0.1:11434/v1",
      "apiKey": "dummy-api-key",
      "api": "openai-completions",
      "models": [
        {
          "id": "ollama/llama3.1:8b-instruct-q4_K_M",
          "name": "ollama/llama3.1:8b-instruct-q4_K_M",
          "reasoning": false,
      ...

Install browser support

Add extra directory mappings:

    volumes:
      - /home/openclaw/.openclaw:/home/node/.openclaw
      - /home/openclaw/.openclaw/.agent-browser:/home/node/.agent-browser
      - /home/openclaw/.openclaw/.cache:/home/node/.cache

Run:

~/.openclaw$ ./bin/agent-browser install

Test:

~/.openclaw$ ./bin/agent-browser open google.com

To configure add this to .openclaw/openclaw.json:

~/.openclaw$ ./bin/agent-browser open google.com

Using OpenClaw

To re-run onboarding, do docker compose run --rm openclaw-cli onboard or like below.
To switch the model, run docker compose exec openclaw-gateway /app/openclaw.mjs config

To list all model, run

# docker compose exec openclaw-gateway /app/openclaw.mjs models list

Model                                      Input      Ctx      Local Auth  Tags
openrouter/stepfun/step-3.5-flash:free     text       250k     no    yes   default,configured,alias:OpenRouter
openai/gpt-5.1-codex                       text+image 391k     no    yes   fallback#1,configured,alias:GPT

When you get a paring request from a bot:

OpenClaw: access not configured.
Your Telegram user id: 30528162
Pairing code: Z5RQ92MX

you need to run

# docker compose exec openclaw-gateway /app/openclaw.mjs pairing approve telegram Z5RQ92MX
Approved telegram sender 30528162.