search health

common/proto/backup.proto

@@ -104,12 +104,12 @@ message BackupOperationResponse {
 }
 
 message BackupInfoResponse {
+  reserved 6, 22, 23, 24;
   bool success = 1;
   string output = 2;
   string server_version = 3;
   string database_name = 4;
   bool database_healthy = 5;
-  bool search_healthy = 6;
   bool ecb_healthy = 7;
   string ecb_status = 8;
   string dump_directory = 9;

common/proto/search.proto

@@ -2,11 +2,36 @@
 syntax = "proto3";
 package komp_ac.search;
 
+import "common.proto";
+
 service Searcher {
   rpc Search(SearchRequest) returns (SearchResponse);
   rpc Count(SearchRequest) returns (SearchCountResponse);
 }
 
+service SearchHealth {
+  rpc GetHealth(komp_ac.common.Empty) returns (SearchHealthResponse);
+}
+
+message SearchIndexError {
+  int64 job_id = 1;
+  string profile_name = 2;
+  string table_name = 3;
+  int64 row_id = 4;
+  string operation = 5;
+  int32 attempts = 6;
+  string last_error = 7;
+}
+
+message SearchHealthResponse {
+  bool enabled = 1;
+  bool ready = 2;
+  bool healthy = 3;
+  uint64 pending_jobs = 4;
+  uint64 retrying_jobs = 5;
+  repeated SearchIndexError errors = 6;
+}
+
 message SearchCountResponse {
   uint64 count = 1;
 }