Bazelify crates

Bug: 349587436
Bug: 349587509
Change-Id: I7cbede8c6e2854c8628075d3367481a164b7f50b

bazel/crates/oak_crates_index.bzl

@@ -54,6 +54,10 @@ def oak_crates_index(cargo_lockfile, lockfile):
                 version = "*",
                 deps = ["@jemalloc"],
             )],
+            # Enable `tokio_unstable` so that we can access the Tokio runtime metrics.
+            "tokio": [crate.annotation(
+                rustc_flags = ["--cfg=tokio_unstable"],
+            )],
         },
         cargo_lockfile = cargo_lockfile,  # In Cargo-free mode this is used as output, not input.
         lockfile = lockfile,  # Shares most contents with cargo_lockfile.
@@ -373,9 +377,11 @@ def oak_crates_index(cargo_lockfile, lockfile):
                     "net",
                     "parking_lot",
                     "process",
+                    "rt",
                     "rt-multi-thread",
                     "signal",
                     "sync",
+                    "time",
                 ],
                 version = "*",
             ),

cargo-bazel-lock.json

@@ -1,5 +1,5 @@
 {
-  "checksum": "c4be2749e541c67a98fce81c31388468fc37a4113e0abc002e9ba5f8d661f680",
+  "checksum": "29000e1cc506207f10f6725fdfd827400c9e64d2df09af5681b12f77c9a8413b",
   "crates": {
     "acpi 5.0.0": {
       "name": "acpi",
@@ -23877,6 +23877,12 @@
           ],
           "selects": {}
         },
+        "rustc_flags": {
+          "common": [
+            "--cfg=tokio_unstable"
+          ],
+          "selects": {}
+        },
         "version": "1.37.0"
       },
       "license": "MIT",

oak_containers_agent/BUILD

@@ -0,0 +1,66 @@
+#
+# Copyright 2024 The Project Oak Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+load("@rules_rust//rust:defs.bzl", "rust_binary", "rust_library")
+
+package(
+    default_visibility = ["//visibility:public"],
+    licenses = ["notice"],
+)
+
+exports_files(["README.md"])
+
+rust_library(
+    name = "lib",
+    srcs = glob(
+        ["src/**"],
+        exclude = ["src/main.rs"],
+    ),
+    compile_data = [":README.md"],
+    crate_name = "oak_containers_agent",
+    deps = [
+        "@oak_crates_index//:anyhow",
+        "@oak_crates_index//:http",
+        "@oak_crates_index//:nix",
+        "@oak_crates_index//:opentelemetry",
+        "@oak_crates_index//:opentelemetry-otlp",
+        "@oak_crates_index//:opentelemetry_sdk",
+        "@oak_crates_index//:procfs",
+        "@oak_crates_index//:tokio",
+        "@oak_crates_index//:tokio-stream",
+        "@oak_crates_index//:tonic",
+        "@oak_crates_index//:tower",
+    ],
+)
+
+rust_binary(
+    name = "oak_containers_agent",
+    srcs = ["src/main.rs"],
+    compile_data = [":README.md"],
+    deps = [
+        ":lib",
+        "@oak_crates_index//:anyhow",
+        "@oak_crates_index//:clap",
+        "@oak_crates_index//:http",
+        "@oak_crates_index//:nix",
+        "@oak_crates_index//:opentelemetry",
+        "@oak_crates_index//:opentelemetry-otlp",
+        "@oak_crates_index//:opentelemetry_sdk",
+        "@oak_crates_index//:procfs",
+        "@oak_crates_index//:tokio",
+        "@oak_crates_index//:tower",
+    ],
+)

oak_hello_world_linux_init/BUILD

@@ -0,0 +1,36 @@
+#
+# Copyright 2024 The Project Oak Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+load("@rules_rust//rust:defs.bzl", "rust_binary")
+
+package(
+    default_visibility = ["//visibility:public"],
+    licenses = ["notice"],
+)
+
+exports_files(["README.md"])
+
+rust_binary(
+    name = "oak_hello_world_linux_init",
+    srcs = glob(["src/**"]),
+    compile_data = [":README.md"],
+    deps = [
+        "@oak_crates_index//:anyhow",
+        "@oak_crates_index//:log",
+        "@oak_crates_index//:nix",
+        "@oak_crates_index//:simple_logger",
+    ],
+)