- update: tell consul to use docker dns to resolve CNAME addresses

- add: load balancer for consul services
- update: dns lookup to now return the service address
- update: docker consul to the latest version

utils/src/service_discovery.rs

@@ -3,6 +3,7 @@ use hickory_resolver::{Resolver, TokioAsyncResolver};
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::net::SocketAddr;
+use std::str::FromStr;
 use tokio::runtime::Runtime;
 use tracing::log::debug;
 
@@ -17,12 +18,12 @@ pub async fn get_service_endpoints_by_dns(consul_url: &str, service_protocol: &s
     let srv_record = resolver.srv_lookup(&srv_name).await?;
 
     let mut endpoints = Vec::new();
-    debug!("service records: {:?}", srv_record);
     for record in srv_record {
         let hostname = record.target();
-        debug!("hostname: {:?}", hostname);
-
-        // endpoints.push(SocketAddr::new(, record.port()));
+        let lookup_responses = resolver.lookup_ip(hostname.to_string()).await?;
+        for response in lookup_responses {
+            endpoints.push(SocketAddr::from_str(&format!("{}:{}", &response.to_string(), record.port()))?);
+        }
     }
 
     Ok(endpoints)