diff --git a/5e5f2632c84e2230fb7ccb8e336f603d2ec6aa1b.tar.gz b/5e5f2632c84e2230fb7ccb8e336f603d2ec6aa1b.tar.gz
new file mode 100644
index 0000000..563f158
Binary files /dev/null and b/5e5f2632c84e2230fb7ccb8e336f603d2ec6aa1b.tar.gz differ
diff --git a/backport-define-a-local-repository-for-OpenSSL.patch b/backport-define-a-local-repository-for-OpenSSL.patch
new file mode 100644
index 0000000..2f6903f
--- /dev/null
+++ b/backport-define-a-local-repository-for-OpenSSL.patch
@@ -0,0 +1,74 @@
+From eb14c2767bc7db6ea3de28669680a4bca54fe383 Mon Sep 17 00:00:00 2001
+From: Michał Rostecki <mrostecki@suse.de>
+Date: Tue, 8 Apr 2025 09:30:14 +0800
+Subject: [PATCH] define a local repository for OpenSSL
+
+Reference: https://build.opensuse.org/projects/openSUSE:Factory/packages/opencensus-cpp/files/opencensus-cpp.spec?expand=1
+---
+ WORKSPACE                                   | 22 +++++++++++++++++++++
+ opencensus/exporters/stats/prometheus/BUILD |  6 +++---
+ 2 files changed, 25 insertions(+), 3 deletions(-)
+
+diff --git a/WORKSPACE b/WORKSPACE
+index 1a4948f..89b5ac7 100644
+--- a/WORKSPACE
++++ b/WORKSPACE
+@@ -47,3 +47,25 @@ grpc_extra_deps()
+ load("@com_github_jupp0r_prometheus_cpp//bazel:repositories.bzl", "prometheus_cpp_repositories")
+ 
+ prometheus_cpp_repositories()
++OPENSSL_BUILD_CONTENT = """
++cc_library(
++    name = "openssl-lib",
++    hdrs = glob([
++        "thirdparty_build/include/openssl",
++        "thirdparty_build/include/ssl",
++    ]),
++    copts = [
++        "-I/usr/include/openssl",
++        "-I/usr/include/ssl",
++    ],
++    linkopts = ["-lssl", "-lcrypto"],
++    visibility = ["//visibility:public"],
++    linkstatic = False,
++)
++"""
++
++new_local_repository(
++    name = "openssl",
++    path = "%{_libdir}",
++    build_file_content = OPENSSL_BUILD_CONTENT,
++)
+diff --git a/opencensus/exporters/stats/prometheus/BUILD b/opencensus/exporters/stats/prometheus/BUILD
+index 302724d..748c7e3 100644
+--- a/opencensus/exporters/stats/prometheus/BUILD
++++ b/opencensus/exporters/stats/prometheus/BUILD
+@@ -27,7 +27,7 @@ cc_library(
+     deps = [
+         ":prometheus_utils",
+         "//opencensus/stats",
+-        "@com_github_jupp0r_prometheus_cpp//core",
++        "@com_github_jupp0r_prometheus_cpp//:core",
+     ],
+ )
+ 
+@@ -41,7 +41,7 @@ cc_library(
+     copts = DEFAULT_COPTS,
+     deps = [
+         "//opencensus/stats",
+-        "@com_github_jupp0r_prometheus_cpp//core",
++        "@com_github_jupp0r_prometheus_cpp//:core",
+         "@com_google_absl//absl/strings",
+         "@com_google_absl//absl/time",
+     ],
+@@ -69,7 +69,7 @@ cc_binary(
+     deps = [
+         ":prometheus_exporter",
+         "//opencensus/stats",
+-        "@com_github_jupp0r_prometheus_cpp//pull",
++        "@com_github_jupp0r_prometheus_cpp//:pull",
+         "@com_google_absl//absl/time",
+     ],
+ )
+-- 
+2.33.0
\ No newline at end of file
diff --git a/opencensus-cpp.spec b/opencensus-cpp.spec
new file mode 100644
index 0000000..389f91d
--- /dev/null
+++ b/opencensus-cpp.spec
@@ -0,0 +1,47 @@
+%global debug_package %{nil}
+%define src_install_dir /usr/src/%{name}
+%define version_unconverted 5e5f2632c84e2230fb7ccb8e336f603d2ec6aa1b
+
+Name:           opencensus-cpp
+Version:        %{version_unconverted}
+Release:        1
+Summary:        A stats collection and distributed tracing framework
+License:        Apache-2.0
+URL:            https://github.com/census-instrumentation/opencensus-cpp
+Source:         https://github.com/census-instrumentation/opencensus-cpp/archive/%{version_unconverted}.tar.gz
+BuildRequires:  fdupes
+
+Patch0:         backport-define-a-local-repository-for-OpenSSL.patch
+
+%description
+OpenCensus is a toolkit for collecting application performance and behavior
+data. It currently includes an API for tracing and stats.
+
+%package source
+Summary:        Source code of opencensus-cpp
+BuildArch:      noarch
+
+%description source
+OpenCensus is a toolkit for collecting application performance and behavior
+data. It currently includes an API for tracing and stats.
+
+This package provides source code of opencensus-cpp.
+
+%prep
+%autosetup -p1 -n %{name}-%{version_unconverted}
+
+%build
+
+%install
+mkdir -p %{buildroot}%{src_install_dir}
+cp -r * %{buildroot}%{src_install_dir}
+%fdupes %{buildroot}%{src_install_dir}
+
+%files source
+%license LICENSE
+%doc README.md
+%{src_install_dir}
+
+%changelog
+* Mon Apr 07 2025 xinghe <xinghe2@h-partners.com> - 5e5f2632c84e2230fb7ccb8e336f603d2ec6aa1b-1
+- Init Package
diff --git a/opencensus-cpp.yaml b/opencensus-cpp.yaml
new file mode 100644
index 0000000..0521400
--- /dev/null
+++ b/opencensus-cpp.yaml
@@ -0,0 +1,4 @@
+version_control: github
+src_repo: census-instrumentation/opencensus-cpp
+tag_prefix: ^v
+separator: .