packages: add metrics settings extension package

packages/settings-metrics/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "settings-metrics"
+version = "0.1.0"
+edition = "2021"
+publish = false
+build = "../build.rs"
+
+[lib]
+path = "../packages.rs"
+
+[package.metadata.build-package]
+source-groups = [
+    "settings-extensions/metrics"
+]
+
+# RPM BuildRequires
+[build-dependencies]
+glibc = { path = "../glibc" }
+
+# RPM Requires
+[dependencies]
+

packages/settings-metrics/settings-metrics.spec

@@ -0,0 +1,39 @@
+%global _cross_first_party 1
+%undefine _debugsource_packages
+
+%global extension_name metrics
+
+Name: %{_cross_os}settings-%{extension_name}
+Version: 0.0
+Release: 0%{?dist}
+Summary: settings-%{extension_name}
+License: Apache-2.0 OR MIT
+URL: https://github.com/bottlerocket-os/bottlerocket
+
+BuildRequires: %{_cross_os}glibc-devel
+
+%description
+%{summary}.
+
+%prep
+%setup -T -c
+%cargo_prep
+
+%build
+%cargo_build --manifest-path %{_builddir}/sources/Cargo.toml \
+    -p settings-extension-%{extension_name}
+
+%install
+install -d %{buildroot}%{_cross_libexecdir}
+install -p -m 0755 \
+    ${HOME}/.cache/%{__cargo_target}/release/settings-extension-%{extension_name} \
+    %{buildroot}%{_cross_libexecdir}
+
+install -d %{buildroot}%{_cross_libexecdir}/settings
+ln -sf \
+    ../settings-extension-%{extension_name} \
+    %{buildroot}%{_cross_libexecdir}/settings/%{extension_name}
+
+%files
+%{_cross_libexecdir}/settings-extension-%{extension_name}
+%{_cross_libexecdir}/settings/%{extension_name}