feat(home): add support for disabling cluster discovery in Redis configuration

internal/config/home.go

@@ -2,11 +2,12 @@ package config
 
 // HomeConfig configures the optional "home" control plane integration over Redis protocol.
 type HomeConfig struct {
-	Enabled  bool          `yaml:"enabled" json:"enabled"`
-	Host     string        `yaml:"host" json:"-"`
-	Port     int           `yaml:"port" json:"-"`
-	Password string        `yaml:"password" json:"-"`
-	TLS      HomeTLSConfig `yaml:"tls" json:"-"`
+	Enabled                 bool          `yaml:"enabled" json:"enabled"`
+	Host                    string        `yaml:"host" json:"-"`
+	Port                    int           `yaml:"port" json:"-"`
+	Password                string        `yaml:"password" json:"-"`
+	DisableClusterDiscovery bool          `yaml:"disable-cluster-discovery" json:"-"`
+	TLS                     HomeTLSConfig `yaml:"tls" json:"-"`
 }
 
 // HomeTLSConfig configures client-side TLS for the home Redis connection.

internal/config/home_test.go

@@ -9,6 +9,7 @@ home:
   host: home.example.com
   port: 444
   password: secret
+  disable-cluster-discovery: true
   tls:
     enable: true
     server-name: home.example.com
@@ -31,6 +32,9 @@ home:
 	if cfg.Home.Password != "secret" {
 		t.Fatalf("Home.Password = %q, want secret", cfg.Home.Password)
 	}
+	if !cfg.Home.DisableClusterDiscovery {
+		t.Fatal("Home.DisableClusterDiscovery = false, want true")
+	}
 	if !cfg.Home.TLS.Enable {
 		t.Fatal("Home.TLS.Enable = false, want true")
 	}