MINOR: configuration: add shards option to bind

Author: mjuraga

config-parser/params/bind-options.go

@@ -205,6 +205,7 @@ func getBindOptions() []BindOption {
 		&BindOptionValue{Name: "ocsp-update"},
 		&BindOptionValue{Name: "process"},
 		&BindOptionValue{Name: "proto"},
+		&BindOptionValue{Name: "shards"},
 		&BindOptionValue{Name: "sigalgs"},
 		&BindOptionValue{Name: "ssl-max-ver"},
 		&BindOptionValue{Name: "ssl-min-ver"},

config-parser/tests/bind_generated_test.go

@@ -259,6 +259,9 @@ type ACL struct {
 //test:ok:bind :443 nbconn +2
 //test:ok:bind :443 guid-prefix guid-example
 //test:ok:bind :443 default-crt foobar.pem.rsa default-crt foobar.pem.ecdsa
+//test:ok:bind :443 shards 4
+//test:ok:bind :443 shards by-thread
+//test:ok:bind :443 shards by-group
 type Bind struct {
 	Path    string // can be address:port or socket path
 	Params  []params.BindOption

config-parser/tests/configs/haproxy_generated.cfg.go

@@ -372,6 +372,8 @@ func parseBindParams(bindOptions []params.BindOption) models.BindParams { //noli
 				b.Npn = v.Value
 			case "proto":
 				b.Proto = v.Value
+			case "shards":
+				b.Shards = v.Value
 			case "sigalgs":
 				b.Sigalgs = v.Value
 			case "ssl-max-ver":
@@ -587,6 +589,9 @@ func serializeBindParams(b models.BindParams, path string) []params.BindOption {
 	if b.Proto != "" {
 		options = append(options, &params.BindOptionValue{Name: "proto", Value: b.Proto})
 	}
+	if b.Shards != "" {
+		options = append(options, &params.BindOptionValue{Name: "shards", Value: b.Shards})
+	}
 	if b.Sigalgs != "" {
 		options = append(options, &params.BindOptionValue{Name: "sigalgs", Value: b.Sigalgs})
 	}