From 8b179f20b5ff158a5ec2648bc7dac68592642a8e Mon Sep 17 00:00:00 2001
From: Jeronimo <80395405+jwiederh@users.noreply.github.com>
Date: Tue, 1 Jul 2025 16:20:47 +0200
Subject: [PATCH 1/2] Add HOST_LABEL_<label> macro to BI search

Add possibility to use host labels in the BI Search.

All host labels of the found hosts will be available as a macro.

E.g. with the label customer/location:berlin the label value can dynamically be accessed (berlin in this case) via $HOST_LABEL_customer/location$.
---
 cmk/bi/search.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cmk/bi/search.py b/cmk/bi/search.py
index eb10090e7e9..58076cb4ef6 100644
--- a/cmk/bi/search.py
+++ b/cmk/bi/search.py
@@ -265,6 +265,8 @@ def _refer_to_host_results(self, search_matches: list[BIHostSearchMatch]) -> lis
             }
             for idx, group in enumerate(search_match.match_groups):
                 search_result["$HOST_MG_%d$" % idx] = group
+            for key, value in search_match.host.labels.items():
+                search_result[f"HOST_LABEL_{key}"] = value
             search_results.append(search_result)
         return search_results
 

From 36a9b9c88f9b7d2a79e70b1106d44f52e1081cd3 Mon Sep 17 00:00:00 2001
From: Jeronimo <80395405+jwiederh@users.noreply.github.com>
Date: Thu, 20 Nov 2025 17:11:20 +0100
Subject: [PATCH 2/2] Add $ to Label Macro

---
 cmk/bi/search.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmk/bi/search.py b/cmk/bi/search.py
index 58076cb4ef6..61a522ca849 100644
--- a/cmk/bi/search.py
+++ b/cmk/bi/search.py
@@ -266,7 +266,7 @@ def _refer_to_host_results(self, search_matches: list[BIHostSearchMatch]) -> lis
             for idx, group in enumerate(search_match.match_groups):
                 search_result["$HOST_MG_%d$" % idx] = group
             for key, value in search_match.host.labels.items():
-                search_result[f"HOST_LABEL_{key}"] = value
+                search_result[f"$HOST_LABEL_{key}$"] = value
             search_results.append(search_result)
         return search_results