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Fix BGP Peer Map empty-variable crash in RR detection

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When the rr_loopbacks variable resolved empty, the IN
(${rr_loopbacks:singlequote}) clause expanded to IN (), a SQL
syntax error that blanked the topology panel. Switch to
= ANY(string_to_array('${rr_loopbacks:csv}', ',')), which yields
a no-match (not a syntax error) on an empty variable.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
sam 2026-05-19 00:12:12 -07:00
parent f6a100e673
commit 0200932ea0
1 changed files with 1 additions and 1 deletions
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2
obmp-grafana/dashboards/obmp/Maps-1006/bgp_peer_map.json
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@ -25,7 +25,7 @@
{ {
"datasource": {"type": "postgres","uid": "obmp_postgres"}, "datasource": {"type": "postgres","uid": "obmp_postgres"},
"format": "table", "format": "table",
"rawSql": "SELECT vp.router_hash_id::text AS id,\n MAX(vp.routername) AS title,\n 'AS ' || MAX(vp.localasn)::text AS mainstat,\n COUNT(DISTINCT vp.peerbgpid) FILTER (WHERE vp.peer_state = 'up')::text || ' peers up' AS secondarystat,\n host(MAX(vp.localbgpid)) AS detail__bgp_id,\n CASE WHEN host(MAX(vp.localbgpid)) IN (${rr_loopbacks:singlequote}) THEN 'Route Reflector' ELSE 'Router' END AS detail__role,\n CASE WHEN host(MAX(vp.localbgpid)) IN (${rr_loopbacks:singlequote}) THEN 1 ELSE 0 END AS arc__rr,\n CASE WHEN host(MAX(vp.localbgpid)) IN (${rr_loopbacks:singlequote}) THEN 0 ELSE 1 END AS arc__std\nFROM v_peers vp\nWHERE vp.localbgpid IS NOT NULL\nGROUP BY vp.router_hash_id\nORDER BY title", "rawSql": "SELECT vp.router_hash_id::text AS id,\n MAX(vp.routername) AS title,\n 'AS ' || MAX(vp.localasn)::text AS mainstat,\n COUNT(DISTINCT vp.peerbgpid) FILTER (WHERE vp.peer_state = 'up')::text || ' peers up' AS secondarystat,\n host(MAX(vp.localbgpid)) AS detail__bgp_id,\n CASE WHEN host(MAX(vp.localbgpid)) = ANY(string_to_array('${rr_loopbacks:csv}', ',')) THEN 'Route Reflector' ELSE 'Router' END AS detail__role,\n CASE WHEN host(MAX(vp.localbgpid)) = ANY(string_to_array('${rr_loopbacks:csv}', ',')) THEN 1 ELSE 0 END AS arc__rr,\n CASE WHEN host(MAX(vp.localbgpid)) = ANY(string_to_array('${rr_loopbacks:csv}', ',')) THEN 0 ELSE 1 END AS arc__std\nFROM v_peers vp\nWHERE vp.localbgpid IS NOT NULL\nGROUP BY vp.router_hash_id\nORDER BY title",
"refId": "nodes" "refId": "nodes"
}, },
{ {