route-health: merge v4 and v6 gateways into same health group

Instead of showing separate egw and egw.v6 groups in health JSON, merge v6 gateways into the corresponding v4 group for cleaner web UI display. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

route-health: merge v4 and v6 gateways into same health group
a1508fb0 · Vitaly Lipatov · f6e9e280 · a1508fb0
Commit a1508fb0 authored Mar 19, 2026 by Vitaly Lipatov
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route-health.sh router/route-health.sh +9 -4

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--- a/router/route-health.sh
+++ b/router/route-health.sh
@@ -24,13 +24,18 @@ SHOW=
 [ "$1" = "--show" ] && SHOW=1
 # Collect group health data for JSON output
+# v4 and v6 gateways are merged into the same group
 JSON_ENTRIES=""
 add_json_group() {
    local group="$1" proto="$2" gateways="$3"
-    local key="${group}"
+    # Check if group already exists in JSON_ENTRIES — append gateways
-    [ "$proto" = "v6" ] && key="${group}.v6"
+    if echo "$JSON_ENTRIES" | grep -q "\"group\":\"$group\"" ; then
-    local entry="{\"group\":\"$key\",\"gateways\":[$gateways]}"
+        # Append gateways to existing group (insert before closing ]})
-    JSON_ENTRIES="${JSON_ENTRIES:+$JSON_ENTRIES,}$entry"
+        JSON_ENTRIES=$(echo "$JSON_ENTRIES" | sed "s|\"group\":\"$group\",\"gateways\":\[\\([^]]*\\)\]|\"group\":\"$group\",\"gateways\":[\1,$gateways]|")
+    else
+        local entry="{\"group\":\"$group\",\"gateways\":[$gateways]}"
+        JSON_ENTRIES="${JSON_ENTRIES:+$JSON_ENTRIES,}$entry"
+    fi
 }
 # --- Query InfluxDB for packet loss, VPN status, and iperf3 bandwidth ---