- add: uuid to generate service id for consul

- update: each service now generates a service id for registering with consul

auth-service/src/main.rs

@@ -36,8 +36,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     let db_address = get_service_address(&consul_url, "database-service").await?;
 
     // Register service with Consul
+    let service_id = consul_registration::generate_service_id();
     consul_registration::register_service(
         &consul_url,
+        service_id.as_str(),
         service_name.as_str(),
         service_address,
         service_port.parse().unwrap_or(50052),
@@ -71,7 +73,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         _ = signal::ctrl_c() => {},
     }
 
-    consul_registration::deregister_service(&consul_url, service_name.as_str()).await.expect("");
+    consul_registration::deregister_service(&consul_url, service_id.as_str()).await.expect("");
     info!("service {} deregistered", service_name);
     Ok(())
 }

database-service/src/main.rs

@@ -37,8 +37,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     let health_check_endpoint_addr = format!("{}:{}", service_address, health_port);
     
     // Register service with Consul
+    let service_id = consul_registration::generate_service_id();
     consul_registration::register_service(
         &consul_url,
+        service_id.as_str(),
         service_name.as_str(),
         service_address,
         service_port.parse().unwrap_or(50052),
@@ -78,7 +80,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         _ = signal::ctrl_c() => {},
     }
 
-    consul_registration::deregister_service(&consul_url, service_name.as_str()).await.expect("");
+    consul_registration::deregister_service(&consul_url, service_id.as_str()).await.expect("");
     info!("service {} deregistered", service_name);
     Ok(())
 }

packet-service/src/main.rs

@@ -84,8 +84,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     let auth_address = get_service_address(&consul_url, "auth-service").await?;
 
     // Register service with Consul
+    let service_id = consul_registration::generate_service_id();
     consul_registration::register_service(
         &consul_url,
+        service_id.as_str(),
         service_name.as_str(),
         service_address,
         service_port.parse().unwrap_or(50052),
@@ -136,7 +138,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         _ = signal::ctrl_c() => {},
     }
 
-    consul_registration::deregister_service(&consul_url, service_name.as_str()).await.expect("");
+    consul_registration::deregister_service(&consul_url, service_id.as_str()).await.expect("");
     info!("service {} deregistered", service_name);
     Ok(())
 }

utils/Cargo.toml

@@ -7,3 +7,5 @@ edition = "2021"
 serde = { version = "1.0", features = ["derive"] }
 reqwest = { version = "0.12.9", features = ["json"] }
 tracing = "0.1"
+rand = "0.9.0-beta.1"
+uuid = { version = "1.11.0", features = ["v4"] }

utils/src/consul_registration.rs

@@ -1,8 +1,10 @@
 use reqwest::Client;
 use serde::Serialize;
+use uuid::Uuid;
 
 #[derive(Serialize)]
 struct ConsulRegistration {
+    id: String,
     name: String,
     address: String,
     port: u16,
@@ -15,14 +17,21 @@ struct ConsulCheck {
     interval: String,
 }
 
+pub fn generate_service_id() -> String {
+    Uuid::new_v4().to_string()
+}
+
+
 pub async fn register_service(
     consul_url: &str,
+    service_id: &str,
     service_name: &str,
     service_address: &str,
     service_port: u16,
     health_check_url: &str,
 ) -> Result<(), Box<dyn std::error::Error>> {
     let registration = ConsulRegistration {
+        id: service_id.to_string(),
         name: service_name.to_string(),
         address: service_address.to_string(),
         port: service_port,
@@ -45,9 +54,9 @@ pub async fn register_service(
     Ok(())
 }
 
-pub async fn deregister_service(consul_url: &str, service_name: &str) -> Result<(), Box<dyn std::error::Error>> {
+pub async fn deregister_service(consul_url: &str, service_id: &str) -> Result<(), Box<dyn std::error::Error>> {
     let client = Client::new();
-    let consul_deregister_url = format!("{}/v1/agent/service/deregister/{}", consul_url, service_name);
+    let consul_deregister_url = format!("{}/v1/agent/service/deregister/{}", consul_url, service_id);
 
     client
         .put(&consul_deregister_url)