Add support for keystore2 storage metrics
Add pull atoms for getting information about current state of keystore2
storage.
Bug: 172013262
Test: atest system/keystore/keystore2
Test: statsd_testdrive 10103
Change-Id: I0ee115d9bc65d17e6533c4520a1b65067cd2260c
diff --git a/keystore2/src/keystore2_main.rs b/keystore2/src/keystore2_main.rs
index df7ba26..fd8a492 100644
--- a/keystore2/src/keystore2_main.rs
+++ b/keystore2/src/keystore2_main.rs
@@ -17,6 +17,7 @@
use keystore2::entropy;
use keystore2::globals::ENFORCEMENTS;
use keystore2::maintenance::Maintenance;
+use keystore2::metrics;
use keystore2::remote_provisioning::RemoteProvisioningService;
use keystore2::service::KeystoreService;
use keystore2::{apc::ApcManager, shared_secret_negotiation};
@@ -142,6 +143,13 @@
},
);
+ std::thread::spawn(|| {
+ match metrics::register_pull_metrics_callbacks() {
+ Err(e) => error!("register_pull_metrics_callbacks failed: {:?}.", e),
+ _ => info!("Pull metrics callbacks successfully registered."),
+ };
+ });
+
info!("Successfully registered Keystore 2.0 service.");
info!("Joining thread pool now.");