atlasbot: answer jetson nodes from knowledge

knowledge/catalog/atlas.json

@@ -1057,7 +1057,7 @@
         "node-role.kubernetes.io/worker": "true"
       },
       "images": [
-        "registry.bstein.dev/bstein/ariadne:0.1.0-48"
+        "registry.bstein.dev/bstein/ariadne:0.1.0-49"
       ]
     },
     {

knowledge/catalog/atlas.yaml

@@ -711,7 +711,7 @@ workloads:
     kubernetes.io/arch: arm64
     node-role.kubernetes.io/worker: 'true'
   images:
-  - registry.bstein.dev/bstein/ariadne:0.1.0-48
+  - registry.bstein.dev/bstein/ariadne:0.1.0-49
 - kind: Deployment
   namespace: maintenance
   name: maintenance-vault-sync

scripts/knowledge_render_atlas.py

@@ -529,9 +529,14 @@ def main() -> int:
     diagram_path.write_text(diagram, encoding="utf-8")
 
     # Render runbooks into JSON for lightweight, dependency-free consumption in-cluster.
-    runbooks_dir = out_dir / "runbooks"
+    runbook_dirs = [
+        out_dir / "runbooks",
+        out_dir / "software",
+    ]
     runbooks: list[dict[str, Any]] = []
-    if runbooks_dir.exists():
+    for runbooks_dir in runbook_dirs:
+        if not runbooks_dir.exists():
+            continue
         for md_file in sorted(runbooks_dir.glob("*.md")):
             raw = md_file.read_text(encoding="utf-8")
             fm: dict[str, Any] = {}

services/comms/knowledge/catalog/atlas.json

@@ -1057,7 +1057,7 @@
         "node-role.kubernetes.io/worker": "true"
       },
       "images": [
-        "registry.bstein.dev/bstein/ariadne:0.1.0-48"
+        "registry.bstein.dev/bstein/ariadne:0.1.0-49"
       ]
     },
     {

services/comms/knowledge/catalog/atlas.yaml

@@ -711,7 +711,7 @@ workloads:
     kubernetes.io/arch: arm64
     node-role.kubernetes.io/worker: 'true'
   images:
-  - registry.bstein.dev/bstein/ariadne:0.1.0-48
+  - registry.bstein.dev/bstein/ariadne:0.1.0-49
 - kind: Deployment
   namespace: maintenance
   name: maintenance-vault-sync

services/comms/scripts/atlasbot/bot.py

@@ -75,6 +75,8 @@ METRIC_HINT_WORDS = {
 }
 
 CODE_FENCE_RE = re.compile(r"^```(?:json)?\\s*(.*?)\\s*```$", re.DOTALL)
+TITAN_NODE_RE = re.compile(r"\\btitan-[0-9a-z]{2}\\b", re.IGNORECASE)
+TITAN_RANGE_RE = re.compile(r"\\btitan-([0-9a-z]{2})/([0-9a-z]{2})\\b", re.IGNORECASE)
 
 def _tokens(text: str) -> list[str]:
     toks = [t.lower() for t in TOKEN_RE.findall(text or "")]
@@ -233,6 +235,35 @@ def kb_retrieve(query: str, *, limit: int = 3) -> str:
         used += len(chunk)
     return "\n".join(parts).strip()
 
+def _extract_titan_nodes(text: str) -> list[str]:
+    names = {n.lower() for n in TITAN_NODE_RE.findall(text or "") if n}
+    for match in TITAN_RANGE_RE.finditer(text or ""):
+        left, right = match.groups()
+        if left:
+            names.add(f"titan-{left.lower()}")
+        if right:
+            names.add(f"titan-{right.lower()}")
+    return sorted(names)
+
+def jetson_nodes_from_kb() -> list[str]:
+    for doc in KB.get("runbooks", []):
+        if not isinstance(doc, dict):
+            continue
+        body = str(doc.get("body") or "")
+        for line in body.splitlines():
+            if "jetson" not in line.lower():
+                continue
+            names = _extract_titan_nodes(line)
+            if names:
+                return names
+    return []
+
+def jetson_nodes_summary(cluster_name: str) -> str:
+    names = jetson_nodes_from_kb()
+    if names:
+        return f"{cluster_name} has {len(names)} Jetson nodes: {', '.join(names)}."
+    return ""
+
 def catalog_hints(query: str) -> tuple[str, list[tuple[str, str]]]:
     q = (query or "").strip()
     if not q or not KB.get("catalog"):
@@ -729,6 +760,14 @@ def sync_loop(token: str, room_id: str):
                             continue
                         send_msg(token, rid, summary)
                         continue
+                if "jetson" in lower_body:
+                    if any(word in lower_body for word in ("cluster", "atlas", "titan", "node", "nodes")):
+                        summary = jetson_nodes_summary("Atlas")
+                        if summary:
+                            send_msg(token, rid, summary)
+                        else:
+                            send_msg(token, rid, "Jetson inventory is not available in the knowledge base yet.")
+                        continue
                 if re.search(r"\bnode names?\b|\bnodes? named\b|\bnaming\b", lower_body):
                     if any(word in lower_body for word in ("cluster", "atlas", "titan")):
                         names_summary = nodes_names_summary("Atlas")