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Server Management

Hostinger VPS — Docker services, AI models, security, and maintenance

Services Overview

ServiceContainerAccessStatus
Wikiwiki-wiki-1anukul-wiki.duckdns.orgLive
OpenClawopenclaw-47o1Port 65123 + TelegramLive
Hermes Agenthermes-agentTelegram botLive
Traefiktraefik-pt36Ports 80/443Live
Ollamasystemdlocalhost:11434Live

AI Models

Cloud Providers

ProviderAPI BaseModels
Moonshot/Kimiapi.moonshot.ai/v1kimi-k2-0905-preview
OpenRouteropenrouter.ai/api/v1gpt-oss-120b:free, gemma-4-26b:free
NexosHostinger bundled21 models

Local Models (Ollama)

ModelSizeContextBest For
gemma2:2b1.6 GB32KQuick small tasks
qwen2.5:3b1.9 GB32KLocal reasoning
hermes3:3b2.0 GB32KAgent tasks

Quick Commands

SSH Access

ssh -i ~/.ssh/id_ed25519 root@187.77.185.36

Docker Management

# View all containers
docker ps

# Restart a service
cd /docker/wiki && docker compose restart
cd /docker/openclaw-47o1 && docker compose restart
cd /docker/hermes-agent && docker compose restart

# View logs
docker logs <container-name> --tail 50

# Full restart
docker compose up -d --force-recreate

Ollama

# List models
ollama list

# Pull new model
ollama pull <model-name>

# Test model
curl http://localhost:11434/api/generate \
  -d '{"model":"qwen2.5:3b","prompt":"hello","stream":false}'

# Restart service
systemctl restart ollama

Firewall

# View rules
ufw status verbose

# Open ports: 22 (SSH), 80/443 (HTTP/S), 65123 (OpenClaw)
# Docker subnet 172.16.0.0/12 allowed to Ollama 11434

Security

MeasureStatus
UFW FirewallActive
fail2ban (SSH)Active
Unattended UpgradesActive
SSH Key AuthED25519
HTTPS (Let's Encrypt)TLS 1.3

Troubleshooting

Kimi API returns 401

Use api.moonshot.ai NOT api.moonshot.cn. Check key at platform.kimi.ai

Ollama unreachable from Docker

Ollama must listen on 0.0.0.0. Check: ss -tlnp | grep 11434. Fix: /etc/systemd/system/ollama.service.d/override.confEnvironment="OLLAMA_HOST=0.0.0.0"

Telegram bot not responding

Test token: curl https://api.telegram.org/bot<TOKEN>/getMe. Restart: docker compose restart