Initial commit: GoBGP RPM package for AlmaLinux 9

.gitignore

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+# RPM build directories (generated during build)
+BUILD/
+BUILDROOT/
+RPMS/
+SRPMS/
+
+# Source tarballs (downloaded from upstream)
+SOURCES/*.tar.gz
+SOURCES/*.tar.bz2
+SOURCES/*.tar.xz
+SOURCES/*.tgz
+SOURCES/*.zip
+
+# Keep config files in SOURCES
+!SOURCES/*.conf
+!SOURCES/*.service
+
+# Editor backup files
+*~
+*.swp
+*.swo
+.*.swp
+
+# OS generated files
+.DS_Store
+Thumbs.db

.gobgp.metadata

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+bec19105bd928200ea1ac2c9927571fbce5e11781c741da520b19b7b76f9a0d0  SOURCES/v4.2.0.tar.gz

SOURCES/gobgpd.conf

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+# GoBGP Configuration File
+# See: https://github.com/osrg/gobgp/blob/master/docs/sources/configuration.md
+
+[global.config]
+  as = 65001
+  router-id = "192.0.2.1"
+
+# Example neighbor configuration (uncomment and modify as needed)
+# [[neighbors]]
+#   [neighbors.config]
+#     neighbor-address = "192.0.2.2"
+#     peer-as = 65002

SPECS/GoBGP.spec

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+# Go binaries don't generate debug source files
+%global debug_package %{nil}
+
+Name:           gobgp
+Version:        4.2.0
+Release:        1%{?dist}
+Summary:        BGP implementation in Go
+
+License:        Apache-2.0
+URL:            https://github.com/osrg/gobgp
+Source0:        https://github.com/osrg/gobgp/archive/refs/tags/v%{version}.tar.gz
+Source1:        gobgpd.conf
+
+BuildRequires:  golang
+BuildRequires:  git
+BuildRequires:  systemd-rpm-macros
+
+Requires:       systemd
+Requires(pre):  shadow-utils
+
+%global goipath github.com/osrg/gobgp
+
+%description
+GoBGP is an open source BGP implementation designed for modern
+networking environments.
+
+%prep
+%autosetup -n gobgp-%{version}
+# Fix gobgpd path in service file
+sed -i 's|/usr/bin/gobgpd|/usr/sbin/gobgpd|g' tools/contrib/centos/gobgpd.service
+
+%build
+go env -w GOPATH=%{_builddir}/go
+mkdir -p %{_builddir}/go/src/$(dirname %{goipath})
+ln -sf %{_builddir}/gobgp-%{version} %{_builddir}/go/src/%{goipath}
+
+cd %{_builddir}/go/src/%{goipath}
+go build -v -o gobgpd ./cmd/gobgpd
+go build -v -o gobgp  ./cmd/gobgp
+
+%install
+install -D -m 0755 %{_builddir}/go/src/%{goipath}/gobgpd %{buildroot}%{_sbindir}/gobgpd
+install -D -m 0755 %{_builddir}/go/src/%{goipath}/gobgp  %{buildroot}%{_bindir}/gobgp
+install -D -m 0644 tools/contrib/centos/gobgpd.service %{buildroot}%{_unitdir}/gobgpd.service
+install -D -m 0640 %{SOURCE1} %{buildroot}%{_sysconfdir}/gobgpd/gobgpd.conf
+
+%pre
+getent group gobgpd >/dev/null || groupadd -r gobgpd
+getent passwd gobgpd >/dev/null || \
+    useradd -r -g gobgpd -d /var/lib/gobgpd -s /sbin/nologin \
+    -c "GoBGP Routing Daemon" gobgpd
+exit 0
+
+%post
+%systemd_post gobgpd.service
+
+%preun
+%systemd_preun gobgpd.service
+
+%postun
+%systemd_postun_with_restart gobgpd.service
+
+%files
+%license LICENSE
+%{_sbindir}/gobgpd
+%{_bindir}/gobgp
+%{_unitdir}/gobgpd.service
+%dir %{_sysconfdir}/gobgpd
+%config(noreplace) %attr(0640, root, gobgpd) %{_sysconfdir}/gobgpd/gobgpd.conf
+
+%changelog
+* Sun Jan 19 2026 ryosuke.nakayama@ryskn.com - 4.2.0-1
+- Initial package
+- Add systemd service file