fix: host_vars filenames, include_vars by ansible_hostname

host_vars/artemis.yml

@@ -0,0 +1,31 @@
+---
+# Artemis (AI Foreman) — Control node, no NVIDIA GPU
+node_type: foreman
+has_gpu: false
+
+# Artemis-specific packages (monitoring and control)
+extra_packages:
+  - nvtop                    # GPU monitoring (uses AMD iGPU info if available)
+  - nethogs                  # Per-process network monitoring
+  - iotop                    # Per-process I/O monitoring
+  - lm-sensors               # Temperature/fan monitoring
+  - stress-ng                # Load testing
+  - cockpit                  # Web-based system management
+
+# Services to manage (not auto-started, just ensure packages installed)
+managed_services:
+  - name: hermes-gateway
+    enabled: true
+  - name: hermes-dashboard
+    enabled: true
+
+# Ollama models for Artemis (CPU inference, small models only)
+ollama_models:
+  - gemma3:4b                # Small enough for CPU
+  - phi4-mini:latest         # Tiny, fast
+
+# Hermes configuration
+hermes_config:
+  provider: openrouter
+  model: openai/gpt-4o-mini
+  context_length: 128000