Clean up EnableDualQuorums flag

disperser/apiserver/server.go

@@ -964,13 +964,8 @@ func (s *DispersalServer) validateRequestAndGetBlob(ctx context.Context, req *pb
 		if _, ok := seenQuorums[quorumID]; ok {
 			return nil, fmt.Errorf("custom_quorum_numbers should not include the required quorums %v, but required quorum %d was found", quorumConfig.RequiredQuorums, quorumID)
 		}
-		if s.serverConfig.EnableDualQuorums {
-			seenQuorums[quorumID] = struct{}{}
-		} else if quorumID == 0 {
-			// If dual quorum staking is not enabled, we only consider the quorum 0 as the
-			// required quorum.
-			seenQuorums[quorumID] = struct{}{}
-		}
+
+		seenQuorums[quorumID] = struct{}{}
 	}
 
 	if len(seenQuorums) == 0 {

disperser/cmd/apiserver/config.go

@@ -49,9 +49,8 @@ func NewConfig(ctx *cli.Context) (Config, error) {
 	config := Config{
 		AwsClientConfig: aws.ReadClientConfig(ctx, flags.FlagPrefix),
 		ServerConfig: disperser.ServerConfig{
-			GrpcPort:          ctx.GlobalString(flags.GrpcPortFlag.Name),
-			GrpcTimeout:       ctx.GlobalDuration(flags.GrpcTimeoutFlag.Name),
-			EnableDualQuorums: ctx.GlobalBool(flags.EnableDualQuorums.Name),
+			GrpcPort:    ctx.GlobalString(flags.GrpcPortFlag.Name),
+			GrpcTimeout: ctx.GlobalDuration(flags.GrpcTimeoutFlag.Name),
 		},
 		BlobstoreConfig: blobstore.Config{
 			BucketName: ctx.GlobalString(flags.S3BucketNameFlag.Name),

disperser/cmd/apiserver/flags/flags.go

@@ -87,12 +87,6 @@ var (
 		EnvVar:   common.PrefixEnvVar(envVarPrefix, "RATE_BUCKET_STORE_SIZE"),
 		Required: false,
 	}
-	EnableDualQuorums = cli.BoolTFlag{
-		Name:     common.PrefixFlag(FlagPrefix, "enable-dual-quorums"),
-		Usage:    "Whether to enable dual quorum staking. If false, only quorum 0 is used as required quorum",
-		Required: false,
-		EnvVar:   common.PrefixEnvVar(envVarPrefix, "ENABLE_DUAL_QUORUMS"),
-	}
 )
 
 var requiredFlags = []cli.Flag{
@@ -110,7 +104,6 @@ var optionalFlags = []cli.Flag{
 	EnableRatelimiter,
 	BucketStoreSize,
 	GrpcTimeoutFlag,
-	EnableDualQuorums,
 }
 
 // Flags contains the list of configuration options available to the binary.

disperser/server_config.go

@@ -9,9 +9,4 @@ const (
 type ServerConfig struct {
 	GrpcPort    string
 	GrpcTimeout time.Duration
-
-	// Feature flags
-	// Whether enable the dual quorums.
-	// If false, only quorum 0 will be used as required quorum.
-	EnableDualQuorums bool
 }