Merge pull request #1 from checkly/ferran/sc-0/use-ipv6

use ipv6 for services

Author: ferrandiaz

src/checkoutservice/main.go

@@ -208,7 +208,7 @@ func main() {
 
 	log.Infof("service config: %+v", svc)
 
-	lis, err := net.Listen("tcp", fmt.Sprintf(":%s", port))
+	lis, err := net.Listen("tcp6", fmt.Sprintf("[::]:%s", port))
 	if err != nil {
 		log.Fatal(err)
 	}

src/paymentservice/index.js

@@ -45,7 +45,7 @@ server.addService(health.service, new health.Implementation({
 
 server.addService(otelDemoPackage.oteldemo.PaymentService.service, { charge: chargeServiceHandler })
 
-server.bindAsync(`0.0.0.0:${process.env['PAYMENT_SERVICE_PORT']}`, grpc.ServerCredentials.createInsecure(), (err, port) => {
+server.bindAsync(`[::]:${process.env['PAYMENT_SERVICE_PORT']}`, grpc.ServerCredentials.createInsecure(), (err, port) => {
   if (err) {
     return logger.error({ err })
   }

src/quoteservice/public/index.php

@@ -87,7 +87,7 @@
 
     return $response;
 });
-$address = '0.0.0.0:' . getenv('QUOTE_SERVICE_PORT');
+$address = '[::]:' . getenv('QUOTE_SERVICE_PORT');
 $socket = new SocketServer($address);
 $server->listen($socket);
 

src/shippingservice/src/main.rs

@@ -29,7 +29,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     info!("OTel pipeline created");
     let port = env::var("SHIPPING_SERVICE_PORT").expect("$SHIPPING_SERVICE_PORT is not set");
-    let addr = format!("0.0.0.0:{}", port).parse()?;
+    let addr = format!("[::]:{}", port).parse()?;
     info!("listening on {}", addr);
     let shipper = ShippingServer::default();