MINOR: configuration: add shards option to bind

Author: mjuraga

config-parser/params/bind-options.go

@@ -300,6 +300,7 @@ var bindOptionFactoryMethods = map[string]func() BindOption{ //nolint:gochecknog
 	"ocsp-update":          func() BindOption { return &BindOptionValue{Name: "ocsp-update"} },
 	"process":              func() BindOption { return &BindOptionValue{Name: "process"} },
 	"proto":                func() BindOption { return &BindOptionValue{Name: "proto"} },
+	"shards":               func() BindOption { return &BindOptionValue{Name: "shards"} },
 	"sigalgs":              func() BindOption { return &BindOptionValue{Name: "sigalgs"} },
 	"ssl-max-ver":          func() BindOption { return &BindOptionValue{Name: "ssl-max-ver"} },
 	"ssl-min-ver":          func() BindOption { return &BindOptionValue{Name: "ssl-min-ver"} },

config-parser/tests/bind_generated_test.go

@@ -264,6 +264,10 @@ type ACL struct {
 //test:ok:bind :443 default-crt foobar.pem.rsa default-crt foobar.pem.ecdsa
 //test:ok:bind :443 idle-ping 10s
 //test:ok:bind :443 idle-ping 10
+//test:ok:bind :443 shards 4
+//test:ok:bind :443 shards by-thread
+//test:ok:bind :443 shards by-group
+//test:fail:bind :443 shards
 //test:ok:bind :443 ssl tls-tickets
 //test:ok:bind :443 ssl no-strict-sni
 //test:fail:bind :443 idle-ping

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

@@ -393,6 +393,8 @@ 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":
@@ -643,6 +645,9 @@ func serializeBindParams(b models.BindParams, path string, opt *options.Configur
 	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})
 	}