Make pager a secure gate service, move object store code (#238)

* Make pager a service with secure gates.

* Move object store into pager, cleanup old pager store.

* Adjust tracing levels.

Cargo.toml

@@ -10,7 +10,6 @@ members = [
     "src/bin/bootstrap",
     "src/bin/devmgr",
     "src/bin/etl_twizzler",
-    "src/bin/pager",
     "src/bin/mnemosyne",
     "src/bin/random_validation",
     "src/bin/genrandom",
@@ -39,9 +38,11 @@ members = [
     "src/rt/minimal",
     "src/lib/logboi",
     "src/srv/logboi-srv",
+    "src/srv/pager-srv",
     "src/bin/logboi-test",
     "src/lib/virtio-net",
     "src/bin/object-store-test",
+    "src/lib/pager",
 ]
 
 exclude = ["toolchain/src/rust"]
@@ -52,31 +53,21 @@ initrd = [
     "crate:bootstrap",
     "crate:init",
     "crate:devmgr",
-    "crate:pager",
     "crate:etl_twizzler",
     "crate:virtio",
-    "lib:twz-rt",
     "crate:monitor",
     "crate:montest",
-    "lib:montest-lib",
     "crate:mnemosyne",
     "crate:stdfs_demo",
     "crate:logboi-test",
-    "lib:logboi-srv",
     "crate:random_validation",
-    "crate:virtio",
-    "lib:twz-rt",
-    "crate:monitor",
-    "crate:montest",
-    "lib:montest-lib",
-    "crate:mnemosyne",
-    "crate:stdfs_demo",
-    "crate:logboi-test",
-    "lib:logboi-srv",
-    "crate:randtest",
     "crate:randtest",
     "crate:genrandom",
     "crate:object-store-test",
+    "lib:twz-rt",
+    "lib:montest-lib",
+    "lib:logboi-srv",
+    "lib:pager-srv",
     #"third-party:hello-world-rs"
 ]
 

src/bin/init/Cargo.toml

@@ -19,3 +19,4 @@ polling = "3.6.0"
 futures = "*"
 twizzler-futures = { path = "../../lib/twizzler-futures" }
 monitor-api = { path = "../../rt/monitor-api" }
+pager = { path = "../../lib/pager" }

src/bin/init/src/main.rs

@@ -28,20 +28,8 @@ fn initialize_pager() {
         NewHandleFlags::empty(),
     )
     .unwrap();
-    let pager_comp = monitor_api::CompartmentLoader::new(
-        "pager",
-        "pager",
-        monitor_api::NewCompartmentFlags::EXPORT_GATES,
-    )
-    .args([
-        "pager",
-        &queue.object().id().raw().to_string(),
-        &queue2.object().id().raw().to_string(),
-    ])
-    .load()
-    .expect("failed to start pager");
 
-    std::mem::forget(pager_comp);
+    pager::pager_start(queue.object().id(), queue2.object().id());
 }
 
 fn main() {

src/bin/object-store-test/Cargo.toml

@@ -4,4 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-object-store = { version = "0.1.0", path = "object-store" }
+object-store = { version = "0.1.0", path = "../../srv/pager-srv/object-store" }