llm-inference-multimodel: role + day1 playbook (phase 0 discover approved)

ansible/roles/llm-inference-multimodel/vars/main.yml

@@ -0,0 +1,22 @@
+---
+# ------------------------------------------------------------------------------
+# FILE: roles/llm-inference-multimodel/vars/main.yml
+# DESCRIPTION: Role-internal constants (not meant to be overridden per-host).
+#              Model URLs/quant filenames live here rather than defaults/ since
+#              they're not really "tunable" — they're the specific artifacts
+#              named in the approved plan (§1). If Ryan wants a different
+#              quant/model, that's a defaults/main.yml override or a plan
+#              revision, not a vars/ edit.
+# ------------------------------------------------------------------------------
+
+# HuggingFace auth — reuse the same vault token as roles/llm-inference.
+# vault_hf_token is defined in group_vars/all/vault.
+llm_hf_token: "{{ vault_hf_token }}"
+
+# Expected VRAM subtotals from plan §1 (informational — surfaced in verify.yml
+# output so a live nvidia-smi reading can be sanity-checked against the design
+# math, not enforced as a hard gate).
+llm_aux_expected_vram_gb: 10.0
+llm_toolcall_expected_vram_gb: 13.2
+llm_combined_expected_vram_gb: 23.2
+llm_gpu_total_vram_gb: 24.0