unified-storage: Distributor rename to better reflect that it'll be used for search (#107409)

* rename distributor/ring references to "storage-api" to "search-server"

pkg/modules/dependencies.go

@@ -4,25 +4,25 @@ const (
 	// All includes all modules necessary for Grafana to run as a standalone server
 	All string = "all"
 
-	Core                  string = "core"
-	MemberlistKV          string = "memberlistkv"
-	GrafanaAPIServer      string = "grafana-apiserver"
-	StorageRing           string = "storage-ring"
-	Distributor           string = "distributor"
-	StorageServer         string = "storage-server"
-	ZanzanaServer         string = "zanzana-server"
-	InstrumentationServer string = "instrumentation-server"
-	FrontendServer        string = "frontend-server"
+	Core                    string = "core"
+	MemberlistKV            string = "memberlistkv"
+	GrafanaAPIServer        string = "grafana-apiserver"
+	SearchServerRing        string = "search-server-ring"
+	SearchServerDistributor string = "search-server-distributor"
+	StorageServer           string = "storage-server"
+	ZanzanaServer           string = "zanzana-server"
+	InstrumentationServer   string = "instrumentation-server"
+	FrontendServer          string = "frontend-server"
 )
 
 var dependencyMap = map[string][]string{
-	MemberlistKV:     {InstrumentationServer},
-	StorageRing:      {InstrumentationServer, MemberlistKV},
-	GrafanaAPIServer: {InstrumentationServer},
-	StorageServer:    {InstrumentationServer, StorageRing},
-	ZanzanaServer:    {InstrumentationServer},
-	Distributor:      {InstrumentationServer, MemberlistKV, StorageRing},
-	Core:             {},
-	All:              {Core},
-	FrontendServer:   {},
+	MemberlistKV:            {InstrumentationServer},
+	SearchServerRing:        {InstrumentationServer, MemberlistKV},
+	GrafanaAPIServer:        {InstrumentationServer},
+	StorageServer:           {InstrumentationServer, SearchServerRing},
+	ZanzanaServer:           {InstrumentationServer},
+	SearchServerDistributor: {InstrumentationServer, MemberlistKV, SearchServerRing},
+	Core:                    {},
+	All:                     {Core},
+	FrontendServer:          {},
 }