Integration/E2E test logging improvements

integration_tests/src/client.rs

@@ -3,7 +3,7 @@ use anyhow::anyhow;
 use base64::{engine::general_purpose::URL_SAFE_NO_PAD, Engine};
 use janus_client::{aggregator_hpke_config, default_http_client, Client, ClientParameters};
 use janus_core::{time::RealClock, vdaf::VdafInstance};
-use janus_interop_binaries::ContainerLogsDropGuard;
+use janus_interop_binaries::{get_rust_log_level, ContainerLogsDropGuard};
 use janus_messages::{Duration, Role, TaskId};
 use prio::{
     codec::Encode,
@@ -157,6 +157,7 @@ pub enum ClientBackend<'a> {
 impl<'a> ClientBackend<'a> {
     pub async fn build<V>(
         &self,
+        test_name: &str,
         task_parameters: &TaskParameters,
         (leader_port, helper_port): (u16, u16),
         vdaf: V,
@@ -177,6 +178,7 @@ impl<'a> ClientBackend<'a> {
                 container_image,
                 network,
             } => Ok(ClientImplementation::new_container(
+                test_name,
                 container_client,
                 container_image.clone(),
                 network,
@@ -257,6 +259,7 @@ where
     }
 
     pub fn new_container(
+        test_name: &str,
         container_client: &'d Cli,
         container_image: InteropClient,
         network: &str,
@@ -265,12 +268,15 @@ where
     ) -> Self {
         let random_part = hex::encode(random::<[u8; 4]>());
         let client_container_name = format!("client-{random_part}");
-        let container = container_client.run(
-            RunnableImage::from(container_image)
-                .with_network(network)
-                .with_container_name(client_container_name),
+        let container = ContainerLogsDropGuard::new_janus(
+            test_name,
+            container_client.run(
+                RunnableImage::from(container_image)
+                    .with_network(network)
+                    .with_env_var(get_rust_log_level())
+                    .with_container_name(client_container_name),
+            ),
         );
-        let container = ContainerLogsDropGuard::new_janus(container);
         let host_port = container.get_host_port_ipv4(8080);
         let http_client = reqwest::Client::new();
         let (leader_aggregator_endpoint, helper_aggregator_endpoint) = task_parameters

integration_tests/src/daphne.rs

@@ -3,7 +3,7 @@
 use crate::interop_api;
 use janus_aggregator_core::task::{test_util::TaskBuilder, Task};
 use janus_interop_binaries::{
-    test_util::await_http_server, ContainerLogsDropGuard, ContainerLogsSource,
+    get_rust_log_level, test_util::await_http_server, ContainerLogsDropGuard, ContainerLogsSource,
 };
 use janus_messages::{Role, Time};
 use testcontainers::{clients::Cli, images::generic::GenericImage, RunnableImage};
@@ -20,7 +20,12 @@ impl<'a> Daphne<'a> {
 
     /// Create and start a new hermetic Daphne test instance in the given Docker network, configured
     /// to service the given task. The aggregator port is also exposed to the host.
-    pub async fn new(container_client: &'a Cli, network: &str, task: &Task) -> Daphne<'a> {
+    pub async fn new(
+        test_name: &str,
+        container_client: &'a Cli,
+        network: &str,
+        task: &Task,
+    ) -> Daphne<'a> {
         let (endpoint, image_name_and_tag) = match task.role() {
             Role::Leader => panic!("A leader container image for Daphne is not yet available"),
             Role::Helper => (
@@ -34,8 +39,11 @@ impl<'a> Daphne<'a> {
         // Start the Daphne test container running.
         let runnable_image = RunnableImage::from(GenericImage::new(image_name, image_tag))
             .with_network(network)
+            // Daphne uses the DAP_TRACING environment variable for its tracing subscriber.
+            .with_env_var(("DAP_TRACING", get_rust_log_level().1))
             .with_container_name(endpoint.host_str().unwrap());
         let daphne_container = ContainerLogsDropGuard::new(
+            test_name,
             container_client.run(runnable_image),
             ContainerLogsSource::Docker,
         );

integration_tests/src/janus.rs

@@ -3,7 +3,8 @@
 use crate::interop_api;
 use janus_aggregator_core::task::Task;
 use janus_interop_binaries::{
-    test_util::await_http_server, testcontainer::Aggregator, ContainerLogsDropGuard,
+    get_rust_log_level, test_util::await_http_server, testcontainer::Aggregator,
+    ContainerLogsDropGuard,
 };
 use janus_messages::Role;
 use testcontainers::{clients::Cli, RunnableImage};
@@ -16,17 +17,24 @@ pub struct Janus<'a> {
 impl<'a> Janus<'a> {
     /// Create and start a new hermetic Janus test instance in the given Docker network, configured
     /// to service the given task. The aggregator port is also exposed to the host.
-    pub async fn new(container_client: &'a Cli, network: &str, task: &Task) -> Janus<'a> {
+    pub async fn new(
+        test_name: &str,
+        container_client: &'a Cli,
+        network: &str,
+        task: &Task,
+    ) -> Janus<'a> {
         // Start the Janus interop aggregator container running.
         let endpoint = match task.role() {
             Role::Leader => task.leader_aggregator_endpoint(),
             Role::Helper => task.helper_aggregator_endpoint(),
             _ => panic!("unexpected task role"),
         };
         let container = ContainerLogsDropGuard::new_janus(
+            test_name,
             container_client.run(
                 RunnableImage::from(Aggregator::default())
                     .with_network(network)
+                    .with_env_var(get_rust_log_level())
                     .with_container_name(endpoint.host_str().unwrap()),
             ),
         );

integration_tests/tests/common/mod.rs

@@ -216,6 +216,7 @@ pub async fn submit_measurements_and_verify_aggregate_generic<V>(
 }
 
 pub async fn submit_measurements_and_verify_aggregate(
+    test_name: &str,
     task_parameters: &TaskParameters,
     (leader_port, helper_port): (u16, u16),
     client_backend: &ClientBackend<'_>,
@@ -242,7 +243,12 @@ pub async fn submit_measurements_and_verify_aggregate(
             };
 
             let client_implementation = client_backend
-                .build(task_parameters, (leader_port, helper_port), vdaf.clone())
+                .build(
+                    test_name,
+                    task_parameters,
+                    (leader_port, helper_port),
+                    vdaf.clone(),
+                )
                 .await
                 .unwrap();
 
@@ -269,7 +275,12 @@ pub async fn submit_measurements_and_verify_aggregate(
             };
 
             let client_implementation = client_backend
-                .build(task_parameters, (leader_port, helper_port), vdaf.clone())
+                .build(
+                    test_name,
+                    task_parameters,
+                    (leader_port, helper_port),
+                    vdaf.clone(),
+                )
                 .await
                 .unwrap();
 
@@ -312,7 +323,12 @@ pub async fn submit_measurements_and_verify_aggregate(
             };
 
             let client_implementation = client_backend
-                .build(task_parameters, (leader_port, helper_port), vdaf.clone())
+                .build(
+                    test_name,
+                    task_parameters,
+                    (leader_port, helper_port),
+                    vdaf.clone(),
+                )
                 .await
                 .unwrap();
 
@@ -346,7 +362,12 @@ pub async fn submit_measurements_and_verify_aggregate(
             };
 
             let client_implementation = client_backend
-                .build(task_parameters, (leader_port, helper_port), vdaf.clone())
+                .build(
+                    test_name,
+                    task_parameters,
+                    (leader_port, helper_port),
+                    vdaf.clone(),
+                )
                 .await
                 .unwrap();
 
@@ -388,7 +409,12 @@ pub async fn submit_measurements_and_verify_aggregate(
             };
 
             let client_implementation = client_backend
-                .build(task_parameters, (leader_port, helper_port), vdaf.clone())
+                .build(
+                    test_name,
+                    task_parameters,
+                    (leader_port, helper_port),
+                    vdaf.clone(),
+                )
                 .await
                 .unwrap();
 

integration_tests/tests/daphne.rs

@@ -13,6 +13,7 @@ mod common;
 #[tokio::test(flavor = "multi_thread")]
 #[ignore = "Daphne does not yet publish a leader container image"]
 async fn daphne_janus() {
+    static TEST_NAME: &str = "daphne_janus";
     install_test_trace_subscriber();
 
     // Start servers.
@@ -35,11 +36,12 @@ async fn daphne_janus() {
         .unwrap();
 
     let container_client = container_client();
-    let leader = Daphne::new(&container_client, &network, &leader_task).await;
-    let helper = Janus::new(&container_client, &network, &helper_task).await;
+    let leader = Daphne::new(TEST_NAME, &container_client, &network, &leader_task).await;
+    let helper = Janus::new(TEST_NAME, &container_client, &network, &helper_task).await;
 
     // Run the behavioral test.
     submit_measurements_and_verify_aggregate(
+        TEST_NAME,
         &task_parameters,
         (leader.port(), helper.port()),
         &ClientBackend::InProcess,
@@ -51,6 +53,7 @@ async fn daphne_janus() {
 #[tokio::test(flavor = "multi_thread")]
 #[ignore = "Daphne does not currently support DAP-07 (issue #1669)"]
 async fn janus_daphne() {
+    static TEST_NAME: &str = "daphne_janus";
     install_test_trace_subscriber();
 
     // Start servers.
@@ -73,11 +76,12 @@ async fn janus_daphne() {
         .unwrap();
 
     let container_client = container_client();
-    let leader = Janus::new(&container_client, &network, &leader_task).await;
-    let helper = Daphne::new(&container_client, &network, &helper_task).await;
+    let leader = Janus::new(TEST_NAME, &container_client, &network, &leader_task).await;
+    let helper = Daphne::new(TEST_NAME, &container_client, &network, &helper_task).await;
 
     // Run the behavioral test.
     submit_measurements_and_verify_aggregate(
+        TEST_NAME,
         &task_parameters,
         (leader.port(), helper.port()),
         &ClientBackend::InProcess,

integration_tests/tests/divviup_ts.rs

@@ -15,19 +15,24 @@ use testcontainers::clients::Cli;
 
 mod common;
 
-async fn run_divviup_ts_integration_test(container_client: &Cli, vdaf: VdafInstance) {
+async fn run_divviup_ts_integration_test(
+    test_name: &str,
+    container_client: &Cli,
+    vdaf: VdafInstance,
+) {
     let (task_parameters, leader_task, helper_task) =
         test_task_builders(vdaf, QueryType::TimeInterval);
     let network = generate_network_name();
-    let leader = Janus::new(container_client, &network, &leader_task.build()).await;
-    let helper = Janus::new(container_client, &network, &helper_task.build()).await;
+    let leader = Janus::new(test_name, container_client, &network, &leader_task.build()).await;
+    let helper = Janus::new(test_name, container_client, &network, &helper_task.build()).await;
 
     let client_backend = ClientBackend::Container {
         container_client,
         container_image: InteropClient::divviup_ts(),
         network: &network,
     };
     submit_measurements_and_verify_aggregate(
+        test_name,
         &task_parameters,
         (leader.port(), helper.port()),
         &client_backend,
@@ -40,15 +45,25 @@ async fn run_divviup_ts_integration_test(container_client: &Cli, vdaf: VdafInsta
 async fn janus_divviup_ts_count() {
     install_test_trace_subscriber();
 
-    run_divviup_ts_integration_test(&container_client(), VdafInstance::Prio3Count).await;
+    run_divviup_ts_integration_test(
+        "janus_divviup_ts_count",
+        &container_client(),
+        VdafInstance::Prio3Count,
+    )
+    .await;
 }
 
 #[tokio::test(flavor = "multi_thread")]
 #[ignore = "divviup-ts does not currently support DAP-07 (issue #1669)"]
 async fn janus_divviup_ts_sum() {
     install_test_trace_subscriber();
 
-    run_divviup_ts_integration_test(&container_client(), VdafInstance::Prio3Sum { bits: 8 }).await;
+    run_divviup_ts_integration_test(
+        "janus_divviup_ts_sum",
+        &container_client(),
+        VdafInstance::Prio3Sum { bits: 8 },
+    )
+    .await;
 }
 
 #[tokio::test(flavor = "multi_thread")]
@@ -57,6 +72,7 @@ async fn janus_divviup_ts_histogram() {
     install_test_trace_subscriber();
 
     run_divviup_ts_integration_test(
+        "janus_divviup_ts_histogram",
         &container_client(),
         VdafInstance::Prio3Histogram {
             length: 4,

integration_tests/tests/in_cluster.rs

@@ -268,6 +268,7 @@ async fn in_cluster_count() {
 
     // Run the behavioral test.
     submit_measurements_and_verify_aggregate(
+        "in_cluster_count",
         &janus_pair.task_parameters,
         (janus_pair.leader.port(), janus_pair.helper.port()),
         &ClientBackend::InProcess,
@@ -285,6 +286,7 @@ async fn in_cluster_sum() {
 
     // Run the behavioral test.
     submit_measurements_and_verify_aggregate(
+        "in_cluster_sum",
         &janus_pair.task_parameters,
         (janus_pair.leader.port(), janus_pair.helper.port()),
         &ClientBackend::InProcess,
@@ -308,6 +310,7 @@ async fn in_cluster_histogram() {
 
     // Run the behavioral test.
     submit_measurements_and_verify_aggregate(
+        "in_cluster_histogram",
         &janus_pair.task_parameters,
         (janus_pair.leader.port(), janus_pair.helper.port()),
         &ClientBackend::InProcess,
@@ -331,6 +334,7 @@ async fn in_cluster_fixed_size() {
 
     // Run the behavioral test.
     submit_measurements_and_verify_aggregate(
+        "in_cluster_fixed_size",
         &janus_pair.task_parameters,
         (janus_pair.leader.port(), janus_pair.helper.port()),
         &ClientBackend::InProcess,