follow feedback, fold into existing feature

7 files changed, 158 insertions, 329 deletions

diff --git a/src/garage/Cargo.toml b/src/garage/Cargo.toml
index aaf028a8..52d0ea79 100644
--- a/src/garage/Cargo.toml
+++ b/src/garage/Cargo.toml
@@ -88,7 +88,6 @@ sqlite = [ "garage_model/sqlite" ]
 
 # Automatic registration and discovery via Consul API
 consul-discovery = [ "garage_rpc/consul-discovery" ]
-consul-service-discovery = [ "garage_rpc/consul-service-discovery" ]
 # Automatic registration and discovery via Kubernetes API
 kubernetes-discovery = [ "garage_rpc/kubernetes-discovery" ]
 # Prometheus exporter (/metrics endpoint).
diff --git a/src/garage/main.rs b/src/garage/main.rs
index 103c027d..e8aee892 100644
--- a/src/garage/main.rs
+++ b/src/garage/main.rs
@@ -95,8 +95,6 @@ async fn main() {
 		"sqlite",
 		#[cfg(feature = "consul-discovery")]
 		"consul-discovery",
-		#[cfg(feature = "consul-service-discovery")]
-		"consul-service-discovery",
 		#[cfg(feature = "kubernetes-discovery")]
 		"kubernetes-discovery",
 		#[cfg(feature = "metrics")]
diff --git a/src/rpc/consul.rs b/src/rpc/consul.rs
index f85f789c..cd29893f 100644
--- a/src/rpc/consul.rs
+++ b/src/rpc/consul.rs
@@ -9,6 +9,9 @@ use serde::{Deserialize, Serialize};
 use netapp::NodeID;
 
 use garage_util::config::ConsulDiscoveryConfig;
+use garage_util::config::ConsulDiscoveryMode;
+
+const META_PREFIX: &str = "fr-deuxfleurs-garagehq";
 
 #[derive(Deserialize, Clone, Debug)]
 struct ConsulQueryEntry {
@@ -18,6 +21,8 @@ struct ConsulQueryEntry {
 	service_port: u16,
 	#[serde(rename = "NodeMeta")]
 	node_meta: HashMap<String, String>,
+	#[serde(rename = "ServiceMeta")]
+	service_meta: HashMap<String, String>,
 }
 
 #[derive(Serialize, Clone, Debug)]
@@ -29,25 +34,42 @@ struct ConsulPublishEntry {
 	#[serde(rename = "NodeMeta")]
 	node_meta: HashMap<String, String>,
 	#[serde(rename = "Service")]
-	service: ConsulPublishService,
+	service: ConsulPublishCatalogService,
 }
 
 #[derive(Serialize, Clone, Debug)]
-struct ConsulPublishService {
+struct ConsulPublishCatalogService {
 	#[serde(rename = "ID")]
 	service_id: String,
 	#[serde(rename = "Service")]
 	service_name: String,
 	#[serde(rename = "Tags")]
 	tags: Vec<String>,
+	#[serde(rename = "Meta")]
+	service_meta: HashMap<String, String>,
 	#[serde(rename = "Address")]
 	address: IpAddr,
 	#[serde(rename = "Port")]
 	port: u16,
 }
 
-// ----
+#[derive(Serialize, Clone, Debug)]
+struct ConsulPublishService {
+	#[serde(rename = "ID")]
+	service_id: String,
+	#[serde(rename = "Name")]
+	service_name: String,
+	#[serde(rename = "Tags")]
+	tags: Vec<String>,
+	#[serde(rename = "Address")]
+	address: IpAddr,
+	#[serde(rename = "Port")]
+	port: u16,
+	#[serde(rename = "Meta")]
+	meta: HashMap<String, String>,
+}
 
+// ----
 pub struct ConsulDiscovery {
 	config: ConsulDiscoveryConfig,
 	client: reqwest::Client,
@@ -55,42 +77,60 @@ pub struct ConsulDiscovery {
 
 impl ConsulDiscovery {
 	pub fn new(config: ConsulDiscoveryConfig) -> Result<Self, ConsulError> {
-		let client = match (&config.client_cert, &config.client_key) {
-			(Some(client_cert), Some(client_key)) => {
-				let mut client_cert_buf = vec![];
-				File::open(client_cert)?.read_to_end(&mut client_cert_buf)?;
-
-				let mut client_key_buf = vec![];
-				File::open(client_key)?.read_to_end(&mut client_key_buf)?;
-
-				let identity = reqwest::Identity::from_pem(
-					&[&client_cert_buf[..], &client_key_buf[..]].concat()[..],
-				)?;
-
-				if config.tls_skip_verify {
-					reqwest::Client::builder()
-						.use_rustls_tls()
-						.danger_accept_invalid_certs(true)
-						.identity(identity)
-						.build()?
-				} else if let Some(ca_cert) = &config.ca_cert {
+		let mut builder: reqwest::ClientBuilder = reqwest::Client::builder();
+		builder = builder.danger_accept_invalid_certs(config.tls_skip_verify);
+
+		let client: reqwest::Client = match &config.mode {
+			ConsulDiscoveryMode::Node => {
+				if let Some(ca_cert) = &config.ca_cert {
+					let mut ca_cert_buf = vec![];
+					File::open(ca_cert)?.read_to_end(&mut ca_cert_buf)?;
+					builder = builder.use_rustls_tls();
+					builder = builder
+						.add_root_certificate(reqwest::Certificate::from_pem(&ca_cert_buf[..])?);
+				}
+
+				match (&config.client_cert, &config.client_key) {
+					(Some(client_cert), Some(client_key)) => {
+						let mut client_cert_buf = vec![];
+						File::open(client_cert)?.read_to_end(&mut client_cert_buf)?;
+
+						let mut client_key_buf = vec![];
+						File::open(client_key)?.read_to_end(&mut client_key_buf)?;
+
+						let identity = reqwest::Identity::from_pem(
+							&[&client_cert_buf[..], &client_key_buf[..]].concat()[..],
+						)?;
+
+						builder = builder.use_rustls_tls();
+						builder = builder.identity(identity);
+					}
+					(None, None) => {}
+					_ => return Err(ConsulError::InvalidTLSConfig),
+				}
+
+				builder.build()?
+			}
+			ConsulDiscoveryMode::Service => {
+				if let Some(ca_cert) = &config.ca_cert {
 					let mut ca_cert_buf = vec![];
 					File::open(ca_cert)?.read_to_end(&mut ca_cert_buf)?;
+					builder = builder
+						.add_root_certificate(reqwest::Certificate::from_pem(&ca_cert_buf[..])?);
+					builder = builder.use_rustls_tls();
+				}
 
-					reqwest::Client::builder()
-						.use_rustls_tls()
-						.add_root_certificate(reqwest::Certificate::from_pem(&ca_cert_buf[..])?)
-						.identity(identity)
-						.build()?
-				} else {
-					reqwest::Client::builder()
-						.use_rustls_tls()
-						.identity(identity)
-						.build()?
+				if let Some(token) = &config.consul_http_token {
+					let mut headers = reqwest::header::HeaderMap::new();
+					headers.insert(
+						"x-consul-token",
+						reqwest::header::HeaderValue::from_str(&token)?,
+					);
+					builder = builder.default_headers(headers);
 				}
+
+				builder.build()?
 			}
-			(None, None) => reqwest::Client::new(),
-			_ => return Err(ConsulError::InvalidTLSConfig),
 		};
 
 		Ok(Self { client, config })
@@ -110,11 +150,14 @@ impl ConsulDiscovery {
 		let mut ret = vec![];
 		for ent in entries {
 			let ip = ent.address.parse::<IpAddr>().ok();
-			let pubkey = ent
-				.node_meta
-				.get("pubkey")
-				.and_then(|k| hex::decode(k).ok())
-				.and_then(|k| NodeID::from_slice(&k[..]));
+			let pubkey = match &self.config.mode {
+				ConsulDiscoveryMode::Node => ent.node_meta.get("pubkey"),
+				ConsulDiscoveryMode::Service => {
+					ent.service_meta.get(&format!("{}-pubkey", META_PREFIX))
+				}
+			}
+			.and_then(|k| hex::decode(k).ok())
+			.and_then(|k| NodeID::from_slice(&k[..]));
 			if let (Some(ip), Some(pubkey)) = (ip, pubkey) {
 				ret.push((pubkey, SocketAddr::new(ip, ent.service_port)));
 			} else {
@@ -138,29 +181,63 @@ impl ConsulDiscovery {
 		rpc_public_addr: SocketAddr,
 	) -> Result<(), ConsulError> {
 		let node = format!("garage:{}", hex::encode(&node_id[..8]));
+		let tags = [
+			vec!["advertised-by-garage".into(), hostname.into()],
+			self.config.tags.clone(),
+		]
+		.concat();
+
+		let meta_prefix: String = match &self.config.mode {
+			ConsulDiscoveryMode::Node => "".to_string(),
+			ConsulDiscoveryMode::Service => format!("{}-", META_PREFIX),
+		};
 
-		let advertisement = ConsulPublishEntry {
-			node: node.clone(),
-			address: rpc_public_addr.ip(),
-			node_meta: [
-				("pubkey".to_string(), hex::encode(node_id)),
-				("hostname".to_string(), hostname.to_string()),
-			]
-			.iter()
-			.cloned()
-			.collect(),
-			service: ConsulPublishService {
+		let mut meta = HashMap::from([
+			(format!("{}pubkey", meta_prefix), hex::encode(node_id)),
+			(format!("{}hostname", meta_prefix), hostname.to_string()),
+		]);
+
+		if let Some(global_meta) = &self.config.meta {
+			for (key, value) in global_meta.into_iter() {
+				meta.insert(key.clone(), value.clone());
+			}
+		}
+
+		let url = format!(
+			"{}/v1/{}",
+			self.config.consul_http_addr,
+			(match &self.config.mode {
+				ConsulDiscoveryMode::Node => "catalog/register",
+				ConsulDiscoveryMode::Service => "agent/service/register?replace-existing-checks",
+			})
+		);
+
+		let req = self.client.put(&url);
+		let http = (match &self.config.mode {
+			ConsulDiscoveryMode::Node => req.json(&ConsulPublishEntry {
+				node: node.clone(),
+				address: rpc_public_addr.ip(),
+				node_meta: meta.clone(),
+				service: ConsulPublishCatalogService {
+					service_id: node.clone(),
+					service_name: self.config.service_name.clone(),
+					tags,
+					service_meta: meta.clone(),
+					address: rpc_public_addr.ip(),
+					port: rpc_public_addr.port(),
+				},
+			}),
+			ConsulDiscoveryMode::Service => req.json(&ConsulPublishService {
 				service_id: node.clone(),
 				service_name: self.config.service_name.clone(),
-				tags: vec!["advertised-by-garage".into(), hostname.into()],
+				tags,
+				meta,
 				address: rpc_public_addr.ip(),
 				port: rpc_public_addr.port(),
-			},
-		};
-
-		let url = format!("{}/v1/catalog/register", self.config.consul_http_addr);
-
-		let http = self.client.put(&url).json(&advertisement).send().await?;
+			}),
+		})
+		.send()
+		.await?;
 		http.error_for_status()?;
 
 		Ok(())
@@ -176,4 +253,6 @@ pub enum ConsulError {
 	Reqwest(#[error(source)] reqwest::Error),
 	#[error(display = "Invalid Consul TLS configuration")]
 	InvalidTLSConfig,
+	#[error(display = "Token error: {}", _0)]
+	Token(#[error(source)] reqwest::header::InvalidHeaderValue),
 }
diff --git a/src/rpc/consul_services.rs b/src/rpc/consul_services.rs
deleted file mode 100644
index aaf3c4a1..00000000
--- a/src/rpc/consul_services.rs
+++ /dev/null
@@ -1,174 +0,0 @@
-use std::collections::HashMap;
-use std::fs::File;
-use std::io::Read;
-use std::net::{IpAddr, SocketAddr};
-
-use err_derive::Error;
-use serde::{Deserialize, Serialize};
-
-use netapp::NodeID;
-
-use garage_util::config::ConsulServiceConfig;
-
-const META_PREFIX: &str = "fr-deuxfleurs-garagehq";
-
-#[derive(Deserialize, Clone, Debug)]
-struct ConsulQueryEntry {
-	#[serde(rename = "Address")]
-	address: String,
-	#[serde(rename = "ServicePort")]
-	service_port: u16,
-	#[serde(rename = "ServiceMeta")]
-	service_meta: HashMap<String, String>,
-}
-
-#[derive(Serialize, Clone, Debug)]
-struct ConsulPublishService {
-	#[serde(rename = "ID")]
-	service_id: String,
-	#[serde(rename = "Name")]
-	service_name: String,
-	#[serde(rename = "Tags")]
-	tags: Vec<String>,
-	#[serde(rename = "Address")]
-	address: IpAddr,
-	#[serde(rename = "Port")]
-	port: u16,
-	#[serde(rename = "Meta")]
-	meta: HashMap<String, String>,
-}
-
-// ----
-
-pub struct ConsulServiceDiscovery {
-	config: ConsulServiceConfig,
-	client: reqwest::Client,
-}
-
-impl ConsulServiceDiscovery {
-	pub fn new(config: ConsulServiceConfig) -> Result<Self, ConsulError> {
-		let mut builder: reqwest::ClientBuilder = match &config.ca_cert {
-			Some(client_ca) => {
-				let mut ca_cert_buf = vec![];
-				File::open(client_ca)?.read_to_end(&mut ca_cert_buf)?;
-
-				let req: reqwest::ClientBuilder = reqwest::Client::builder()
-					.add_root_certificate(reqwest::Certificate::from_pem(&ca_cert_buf[..])?)
-					.use_rustls_tls();
-
-				if config.tls_skip_verify {
-					req.danger_accept_invalid_certs(true)
-				} else {
-					req
-				}
-			}
-			None => reqwest::Client::builder(),
-		};
-
-		if let Some(token) = &config.consul_http_token {
-			let mut headers = reqwest::header::HeaderMap::new();
-			headers.insert(
-				"x-consul-token",
-				reqwest::header::HeaderValue::from_str(&token)?,
-			);
-			builder = builder.default_headers(headers);
-		}
-
-		let client = builder.build()?;
-
-		Ok(Self { client, config })
-	}
-
-	// ---- READING FROM CONSUL CATALOG ----
-
-	pub async fn get_consul_services(&self) -> Result<Vec<(NodeID, SocketAddr)>, ConsulError> {
-		let url = format!(
-			"{}/v1/catalog/service/{}",
-			self.config.consul_http_addr, self.config.service_name
-		);
-
-		let req = self.client.get(&url);
-		let http = req.send().await?;
-		let entries: Vec<ConsulQueryEntry> = http.json().await?;
-
-		let mut ret = vec![];
-		for ent in entries {
-			let ip = ent.address.parse::<IpAddr>().ok();
-			let pubkey = ent
-				.service_meta
-				.get(&format!("{}-pubkey", META_PREFIX))
-				.and_then(|k| hex::decode(k).ok())
-				.and_then(|k| NodeID::from_slice(&k[..]));
-			if let (Some(ip), Some(pubkey)) = (ip, pubkey) {
-				ret.push((pubkey, SocketAddr::new(ip, ent.service_port)));
-			} else {
-				warn!(
-					"Could not process node spec from Consul: {:?} (invalid IP or public key)",
-					ent
-				);
-			}
-		}
-		debug!("Got nodes from Consul: {:?}", ret);
-
-		Ok(ret)
-	}
-
-	// ---- PUBLISHING TO CONSUL CATALOG ----
-
-	pub async fn publish_consul_service(
-		&self,
-		node_id: NodeID,
-		hostname: &str,
-		rpc_public_addr: SocketAddr,
-	) -> Result<(), ConsulError> {
-		let node = format!("garage:{}", hex::encode(&node_id[..8]));
-
-		let tags = [
-			vec!["advertised-by-garage".into(), hostname.into()],
-			self.config.tags.clone(),
-		]
-		.concat();
-
-		let mut meta = HashMap::from([
-			(format!("{}-pubkey", META_PREFIX), hex::encode(node_id)),
-			(format!("{}-hostname", META_PREFIX), hostname.to_string()),
-		]);
-
-		if let Some(global_meta) = &self.config.meta {
-			for (key, value) in global_meta.into_iter() {
-				meta.insert(key.clone(), value.clone());
-			}
-		}
-
-		let advertisement: ConsulPublishService = ConsulPublishService {
-			service_id: node.clone(),
-			service_name: self.config.service_name.clone(),
-			tags,
-			meta,
-			address: rpc_public_addr.ip(),
-			port: rpc_public_addr.port(),
-		};
-
-		let url = format!(
-			"{}/v1/agent/service/register?replace-existing-checks",
-			self.config.consul_http_addr
-		);
-
-		let req = self.client.put(&url);
-		let http = req.json(&advertisement).send().await?;
-		http.error_for_status()?;
-
-		Ok(())
-	}
-}
-
-/// Regroup all Consul discovery errors
-#[derive(Debug, Error)]
-pub enum ConsulError {
-	#[error(display = "IO error: {}", _0)]
-	Io(#[error(source)] std::io::Error),
-	#[error(display = "HTTP error: {}", _0)]
-	Reqwest(#[error(source)] reqwest::Error),
-	#[error(display = "Invalid HTTP header error: {}", _0)]
-	HeaderValue(#[error(source)] reqwest::header::InvalidHeaderValue),
-}
diff --git a/src/rpc/lib.rs b/src/rpc/lib.rs
index 2c5ed107..5aec92c0 100644
--- a/src/rpc/lib.rs
+++ b/src/rpc/lib.rs
@@ -8,8 +8,6 @@ mod system_metrics;
 
 #[cfg(feature = "consul-discovery")]
 mod consul;
-#[cfg(feature = "consul-service-discovery")]
-mod consul_services;
 #[cfg(feature = "kubernetes-discovery")]
 mod kubernetes;
 
diff --git a/src/rpc/system.rs b/src/rpc/system.rs
index 287cd666..b42e49fc 100644
--- a/src/rpc/system.rs
+++ b/src/rpc/system.rs
@@ -32,8 +32,6 @@ use garage_util::time::*;
 
 #[cfg(feature = "consul-discovery")]
 use crate::consul::ConsulDiscovery;
-#[cfg(feature = "consul-service-discovery")]
-use crate::consul_services::ConsulServiceDiscovery;
 #[cfg(feature = "kubernetes-discovery")]
 use crate::kubernetes::*;
 use crate::layout::*;
@@ -100,18 +98,12 @@ pub struct System {
 	system_endpoint: Arc<Endpoint<SystemRpc, System>>,
 
 	rpc_listen_addr: SocketAddr,
-	#[cfg(any(
-		feature = "consul-discovery",
-		feature = "consul-service-discovery",
-		feature = "kubernetes-discovery"
-	))]
+	#[cfg(any(feature = "consul-discovery", feature = "kubernetes-discovery"))]
 	rpc_public_addr: Option<SocketAddr>,
 	bootstrap_peers: Vec<String>,
 
 	#[cfg(feature = "consul-discovery")]
 	consul_discovery: Option<ConsulDiscovery>,
-	#[cfg(feature = "consul-service-discovery")]
-	consul_service_discovery: Option<ConsulServiceDiscovery>,
 	#[cfg(feature = "kubernetes-discovery")]
 	kubernetes_discovery: Option<KubernetesDiscoveryConfig>,
 
@@ -354,19 +346,6 @@ impl System {
 			warn!("Consul discovery is not enabled in this build.");
 		}
 
-		#[cfg(feature = "consul-service-discovery")]
-		let consul_service_discovery = match &config.consul_service_discovery {
-			Some(cfg) => Some(
-				ConsulServiceDiscovery::new(cfg.clone())
-					.ok_or_message("Invalid Consul service discovery configuration")?,
-			),
-			None => None,
-		};
-		#[cfg(not(feature = "consul-service-discovery"))]
-		if config.consul_service_discovery.is_some() {
-			warn!("Consul service discovery is not enabled in this build.");
-		}
-
 		#[cfg(not(feature = "kubernetes-discovery"))]
 		if config.kubernetes_discovery.is_some() {
 			warn!("Kubernetes discovery is not enabled in this build.");
@@ -390,17 +369,11 @@ impl System {
 			replication_mode,
 			replication_factor,
 			rpc_listen_addr: config.rpc_bind_addr,
-			#[cfg(any(
-				feature = "consul-discovery",
-				feature = "consul-service-discovery",
-				feature = "kubernetes-discovery"
-			))]
+			#[cfg(any(feature = "consul-discovery", feature = "kubernetes-discovery"))]
 			rpc_public_addr,
 			bootstrap_peers: config.bootstrap_peers.clone(),
 			#[cfg(feature = "consul-discovery")]
 			consul_discovery,
-			#[cfg(feature = "consul-service-discovery")]
-			consul_service_discovery,
 			#[cfg(feature = "kubernetes-discovery")]
 			kubernetes_discovery: config.kubernetes_discovery.clone(),
 			metrics,
@@ -582,33 +555,6 @@ impl System {
 		}
 	}
 
-	#[cfg(feature = "consul-service-discovery")]
-	async fn advertise_to_consul(self: Arc<Self>) {
-		let c = match &self.consul_service_discovery {
-			Some(c) => c,
-			_ => return,
-		};
-
-		let rpc_public_addr = match self.rpc_public_addr {
-			Some(addr) => addr,
-			None => {
-				warn!("Not advertising to Consul because rpc_public_addr is not defined in config file and could not be autodetected.");
-				return;
-			}
-		};
-
-		if let Err(e) = c
-			.publish_consul_service(
-				self.netapp.id,
-				&self.local_status.load_full().hostname,
-				rpc_public_addr,
-			)
-			.await
-		{
-			error!("Error while publishing Consul service: {}", e);
-		}
-	}
-
 	#[cfg(feature = "kubernetes-discovery")]
 	async fn advertise_to_kubernetes(self: Arc<Self>) {
 		let k = match &self.kubernetes_discovery {
@@ -798,7 +744,7 @@ impl System {
 					ping_list.extend(peers.0.iter().map(|(id, addr)| ((*id).into(), *addr)))
 				}
 
-				// Fetch peer list from Consul Nodes
+				// Fetch peer list from Consul
 				#[cfg(feature = "consul-discovery")]
 				if let Some(c) = &self.consul_discovery {
 					match c.get_consul_nodes().await {
@@ -811,19 +757,6 @@ impl System {
 					}
 				}
 
-				// Fetch peer list from Consul Services
-				#[cfg(feature = "consul-service-discovery")]
-				if let Some(c) = &self.consul_service_discovery {
-					match c.get_consul_services().await {
-						Ok(node_list) => {
-							ping_list.extend(node_list);
-						}
-						Err(e) => {
-							warn!("Could not retrieve service list from Consul: {}", e);
-						}
-					}
-				}
-
 				// Fetch peer list from Kubernetes
 				#[cfg(feature = "kubernetes-discovery")]
 				if let Some(k) = &self.kubernetes_discovery {
@@ -863,9 +796,6 @@ impl System {
 			#[cfg(feature = "consul-discovery")]
 			tokio::spawn(self.clone().advertise_to_consul());
 
-			#[cfg(feature = "consul-service-discovery")]
-			tokio::spawn(self.clone().advertise_to_consul());
-
 			#[cfg(feature = "kubernetes-discovery")]
 			tokio::spawn(self.clone().advertise_to_kubernetes());
 
diff --git a/src/util/config.rs b/src/util/config.rs
index 84a8e34f..632d22ef 100644
--- a/src/util/config.rs
+++ b/src/util/config.rs
@@ -56,9 +56,6 @@ pub struct Config {
 	/// Configuration for automatic node discovery through Consul
 	#[serde(default)]
 	pub consul_discovery: Option<ConsulDiscoveryConfig>,
-	/// Configuration for automatic node discovery through Consul
-	#[serde(default)]
-	pub consul_service_discovery: Option<ConsulServiceConfig>,
 	/// Configuration for automatic node discovery through Kubernetes
 	#[serde(default)]
 	pub kubernetes_discovery: Option<KubernetesDiscoveryConfig>,
@@ -139,7 +136,22 @@ pub struct AdminConfig {
 }
 
 #[derive(Deserialize, Debug, Clone)]
+pub enum ConsulDiscoveryMode {
+	#[serde(rename_all = "lowercase")]
+	Node,
+	Service,
+}
+impl ConsulDiscoveryMode {
+	fn default() -> Self {
+		ConsulDiscoveryMode::Node
+	}
+}
+
+#[derive(Deserialize, Debug, Clone)]
 pub struct ConsulDiscoveryConfig {
+	/// Mode of consul operation: either `node` (the default) or `service`
+	#[serde(default = "ConsulDiscoveryMode::default")]
+	pub mode: ConsulDiscoveryMode,
 	/// Consul http or https address to connect to to discover more peers
 	pub consul_http_addr: String,
 	/// Consul service name to use
@@ -150,30 +162,17 @@ pub struct ConsulDiscoveryConfig {
 	pub client_cert: Option<String>,
 	/// Client TLS key to use when connecting to Consul
 	pub client_key: Option<String>,
+	/// /// Token to use for connecting to consul
+	pub consul_http_token: Option<String>,
 	/// Skip TLS hostname verification
 	#[serde(default)]
 	pub tls_skip_verify: bool,
-}
-
-#[derive(Deserialize, Debug, Clone)]
-pub struct ConsulServiceConfig {
-	/// Consul http or https address to connect to to discover more peers
-	pub consul_http_addr: String,
-	/// Token to use for connecting to consul
-	pub consul_http_token: Option<String>,
-	/// Consul service name to use
-	pub service_name: String,
-	/// CA TLS certificate to use when connecting to Consul
-	pub ca_cert: Option<String>,
-	// Additional tags to add to the service
+	/// Additional tags to add to the service
 	#[serde(default)]
 	pub tags: Vec<String>,
-	// Additional service metadata to add
+	/// Additional service metadata to add
 	#[serde(default)]
 	pub meta: Option<std::collections::HashMap<String, String>>,
-	/// Skip TLS hostname verification
-	#[serde(default)]
-	pub tls_skip_verify: bool,
 }
 
 #[derive(Deserialize, Debug, Clone)]