Restructure into one folder per private repo/host, not a flat Docker/ dump

rocky-docker-lxc/, caddy-vm/, monitoring-vm/ (was missing entirely -
Grafana+Loki+Prometheus stack, refreshed and CA mount stripped same as
everything else), and automation/{ansible,automation-vm,iac}/ for the
three repos that live on the automation VM. Hawser is genuinely
deployed on all three of caddy-vm/monitoring-vm/automation-vm so it's
duplicated in each rather than picking one canonical home.

Old Ansible/ and "Infrastrucutre as Code/" content moved under
automation/ansible/old-playbooks and automation/iac/old-content as-is
for now - contents still need refreshing against the current repos and
a per-folder README, that's the next pass.

rocky-docker-lxc/Ollama/docker-compose.yaml

@@ -0,0 +1,44 @@
+services:
+  ollama:
+    # Uncomment below for GPU support
+    # deploy:
+    #   resources:
+    #     reservations:
+    #       devices:
+    #         - driver: nvidia
+    #           count: 1
+    #           capabilities:
+    #             - gpu
+    volumes:
+      - /path/to/ollama:/root/.ollama
+    # Uncomment below to expose Ollama API outside the container stack
+    ports:
+      - "${HTTP_PORT2}:11434"
+    container_name: ollama
+    pull_policy: always
+    tty: true
+    restart: unless-stopped
+    image: ollama/ollama:latest
+    networks:
+      - openai-net
+
+  open-webui:
+    image: ghcr.io/open-webui/open-webui:latest
+    container_name: open-webui
+    volumes:
+      - /path/to/open-webui:/app/backend/data
+    depends_on:
+      - ollama
+    ports:
+      - "${HTTP_PORT}:8080"
+    environment:
+      - "OLLAMA_BASE_URL=http://ollama:11434"
+    extra_hosts:
+      - host.docker.internal:host-gateway
+    restart: unless-stopped
+    networks:
+      - openai-net
+
+networks:
+  openai-net:
+    external: true