add db checks

proto/v1/squzy_monitoring.proto

@@ -65,6 +65,10 @@ enum SchedulerType {
   SITE_MAP = 4;
   HTTP_JSON_VALUE = 5;
   SSL_EXPIRATION = 6;
+  MONGO = 7;
+  POSTGRES = 8;
+  CASSANDRA = 9;
+  MYSQL = 10;
 }
 
 message GetSchedulerByIdRequest {
@@ -81,14 +85,16 @@ message Scheduler {
   // Timeout for check request
   int32 timeout = 6;
   // Config of the scheduler;
-  oneof config {
     TcpConfig tcp = 7;
     SiteMapConfig sitemap = 8;
     GrpcConfig grpc = 9;
     HttpConfig http = 10;
     HttpJsonValueConfig http_value = 11;
     SslExpirationConfig ssl_expiration = 12;
-  }
+    DbConfig mongo = 13;
+    DbConfig postgres = 14;
+    DbConfig cassandra = 15;
+    DbConfig mysql = 16;
 }
 
 message GetSchedulerListResponse {
@@ -110,6 +116,15 @@ message SslExpirationConfig {
   int32 port = 3;
 }
 
+message DbConfig {
+  string host = 1;
+  int32 port = 2;
+  string user = 3;
+  string password = 4;
+  string db_name = 5;
+  string cluster = 6;
+}
+
 message GrpcConfig {
   string service = 1;
   string host = 2;
@@ -157,6 +172,10 @@ message AddRequest {
     HttpConfig http = 7;
     HttpJsonValueConfig http_value = 8;
     SslExpirationConfig ssl_expiration = 9;
+    DbConfig mongo = 10;
+    DbConfig postgres = 11;
+    DbConfig cassandra = 12;
+    DbConfig mysql = 13;
   }
 }
 
@@ -186,4 +205,4 @@ message RunResponse {
 
 message StopResponse {
   string id = 1;
-}
+}