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diff --git a/prometheus.default b/prometheus.default
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+++ b/prometheus.default
@@ -0,0 +1 @@
+PROMETHEUS_OPTS='--config.file=/etc/prometheus/prometheus.yml --storage.tsdb.path=/var/lib/prometheus/data'
diff --git a/prometheus.service b/prometheus.service
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+++ b/prometheus.service
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+# -*- mode: conf -*-
+
+[Unit]
+Description=The Prometheus 2 monitoring system and time series database.
+Documentation=https://prometheus.io
+After=network.target
+
+[Service]
+EnvironmentFile=-/etc/default/prometheus
+User=prometheus
+ExecStart=/usr/bin/prometheus \
+          --web.console.libraries=/usr/share/prometheus/console_libraries \
+          --web.console.templates=/usr/share/prometheus/consoles \
+          $PROMETHEUS_OPTS
+ExecReload=/bin/kill -HUP $MAINPID
+Restart=always
+LimitNOFILE=65536
+
+[Install]
+WantedBy=multi-user.target
diff --git a/prometheus2.spec b/prometheus2.spec
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+++ b/prometheus2.spec
@@ -0,0 +1,80 @@
+%define debug_package %{nil}
+
+Name:    prometheus2
+Version: 2.20.0
+Release: 1%{?dist}
+Summary: The Prometheus 2.x monitoring system and time series database.
+License: ASL 2.0
+URL:     https://prometheus.io
+Conflicts: prometheus
+
+%ifarch aarch64
+%global hostarch  arm64
+%endif
+%ifarch x86_64
+%global hostarch  amd64
+%endif
+
+Source0: prometheus-%{version}.linux-%{hostarch}.tar.gz
+Source1: prometheus.service
+Source2: prometheus.default
+
+%{?systemd_requires}
+Requires(pre): shadow-utils
+
+%description
+
+Prometheus is a systems and service monitoring system. It collects metrics from
+configured targets at given intervals, evaluates rule expressions, displays the
+results, and can trigger alerts if some condition is observed to be true.
+
+%prep
+%setup -q -n prometheus-%{version}.linux-%{hostarch}
+
+%build
+/bin/true
+
+%install
+mkdir -vp %{buildroot}%{_sharedstatedir}/prometheus
+install -D -m 755 prometheus %{buildroot}%{_bindir}/prometheus
+install -D -m 755 promtool %{buildroot}%{_bindir}/promtool
+install -D -m 755 tsdb %{buildroot}%{_bindir}/tsdb
+for dir in console_libraries consoles; do
+  for file in ${dir}/*; do
+    install -D -m 644 ${file} %{buildroot}%{_datarootdir}/prometheus/${file}
+  done
+done
+install -D -m 644 prometheus.yml %{buildroot}%{_sysconfdir}/prometheus/prometheus.yml
+install -D -m 644 %{SOURCE1} %{buildroot}%{_unitdir}/prometheus.service
+install -D -m 644 %{SOURCE2} %{buildroot}%{_sysconfdir}/default/prometheus
+
+%pre
+getent group prometheus >/dev/null || groupadd -r prometheus
+getent passwd prometheus >/dev/null || \
+  useradd -r -g prometheus -d %{_sharedstatedir}/prometheus -s /sbin/nologin \
+          -c "Prometheus services" prometheus
+exit 0
+
+%post
+%systemd_post prometheus.service
+
+%preun
+%systemd_preun prometheus.service
+
+%postun
+%systemd_postun prometheus.service
+
+%files
+%defattr(-,root,root,-)
+%{_bindir}/prometheus
+%{_bindir}/promtool
+%{_bindir}/tsdb
+%config(noreplace) %{_sysconfdir}/prometheus/prometheus.yml
+%{_datarootdir}/prometheus
+%{_unitdir}/prometheus.service
+%config(noreplace) %{_sysconfdir}/default/prometheus
+%dir %attr(755, prometheus, prometheus)%{_sharedstatedir}/prometheus
+
+%changelog
+* Tue Aug 11 2020 houjian <houjian@kylinos.cn> - 2.20.0-1
+- Init project prometheus