let kube get in-cluster default namespace given kube-rs/kube#74

Cargo.toml

@@ -38,7 +38,7 @@ crossbeam = "0.7"
 docopt = "1.0"
 either = "1.5"
 futures-preview = "0.3.0-alpha.18"
-kube = { version = "0.16", features = ["openapi"], optional = true }
+kube = { version = "0.16.2", features = ["openapi"], optional = true }
 log = "0.4"
 notifier = { version = "0.1", features = ["tcp_typed"] }
 once_cell = "1.0"

src/bin/constellation/kube.rs

@@ -15,13 +15,10 @@ pub fn kube_master(
 	master_bind: SocketAddr, fabric_port: u16, bridge_bind: SocketAddr, mem: u64, cpu: u32,
 	replicas: u32,
 ) {
-	let namespace =
-		read_to_string("/var/run/secrets/kubernetes.io/serviceaccount/namespace").unwrap();
-
 	let config = config::incluster_config().expect("failed to load in-cluster kubeconfig");
 	let client = APIClient::new(config);
 
-	let jobs = Api::v1ReplicaSet(client.clone()).within(&namespace); //.group("extensions").version("v1beta1");
+	let jobs = Api::v1ReplicaSet(client.clone()).within(&config.default_ns); //.group("extensions").version("v1beta1");
 
 	let replicas = replicas - 1; // one is this master
 
@@ -36,7 +33,7 @@ pub fn kube_master(
 		)
 		.unwrap();
 
-	let pods = Api::v1Pod(client).within(&namespace);
+	let pods = Api::v1Pod(client).within(&config.default_ns);
 
 	let ips = loop {
 		let pods = pods