diff --git a/gnocchi-4.3.5.tar.gz b/gnocchi-4.3.5.tar.gz
new file mode 100644
index 0000000..b6f95b4
Binary files /dev/null and b/gnocchi-4.3.5.tar.gz differ
diff --git a/gnocchi-api.service b/gnocchi-api.service
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--- /dev/null
+++ b/gnocchi-api.service
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+[Unit]
+Description=Gnocchi API service
+After=syslog.target network.target
+
+[Service]
+Type=simple
+User=gnocchi
+ExecStart=/usr/bin/gnocchi-api -- --log-file /var/log/gnocchi/api.log
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
diff --git a/gnocchi-dist.conf b/gnocchi-dist.conf
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+++ b/gnocchi-dist.conf
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+[DEFAULT]
+log_dir = /var/log/gnocchi
+use_stderr = False
+
diff --git a/gnocchi-metricd.service b/gnocchi-metricd.service
new file mode 100644
index 0000000..ed2bd50
--- /dev/null
+++ b/gnocchi-metricd.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Gnocchi metricd service
+After=syslog.target network.target
+
+[Service]
+Type=simple
+User=gnocchi
+ExecStart=/usr/bin/gnocchi-metricd --log-file /var/log/gnocchi/metricd.log
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
diff --git a/gnocchi-statsd.service b/gnocchi-statsd.service
new file mode 100644
index 0000000..ea4f293
--- /dev/null
+++ b/gnocchi-statsd.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Gnocchi statsd service
+After=syslog.target network.target
+
+[Service]
+Type=simple
+User=gnocchi
+ExecStart=/usr/bin/gnocchi-statsd --log-file /var/log/gnocchi/statsd.log
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
diff --git a/gnocchi.logrotate b/gnocchi.logrotate
new file mode 100644
index 0000000..cc393d0
--- /dev/null
+++ b/gnocchi.logrotate
@@ -0,0 +1,10 @@
+compress
+
+/var/log/gnocchi/*.log {
+    weekly
+    rotate 4
+    size 10M
+    missingok
+    compress
+    minsize 100k
+}
diff --git a/gnocchi.spec b/gnocchi.spec
new file mode 100644
index 0000000..45e77dd
--- /dev/null
+++ b/gnocchi.spec
@@ -0,0 +1,314 @@
+%global pypi_name gnocchi
+%global with_doc 1
+%global service gnocchi
+
+%{!?upstream_version: %global upstream_version %{version}%{?milestone}}
+
+Name:           %{service}
+Version:        4.3.5
+Release:        1
+Summary:        Gnocchi is a API to store metrics and index resources
+
+License:        ASL 2.0
+URL:            http://github.com/gnocchixyz/%{service}
+Source0:        https://pypi.io/packages/source/g/%{pypi_name}/%{pypi_name}-%{version}.tar.gz
+Source1:        %{pypi_name}-dist.conf
+Source2:        %{pypi_name}.logrotate
+Source10:       %{name}-api.service
+Source11:       %{name}-metricd.service
+Source12:       %{name}-statsd.service
+BuildArch:      noarch
+
+BuildRequires:  python3-setuptools >= 30.3
+BuildRequires:  python3-setuptools_scm
+BuildRequires:  python3-sphinx
+BuildRequires:  python3-devel
+BuildRequires:  systemd
+BuildRequires:  python3-tenacity >= 4.6.0
+BuildRequires:  openstack-macros
+
+%description
+HTTP API to store metrics and index resources.
+
+%package -n     python3-%{service}
+Summary:        %{service} python libraries
+%{?python_provide:%python_provide python3-%{service}}
+BuildRequires:  lz4
+
+Requires:       python3-numpy >= 1.9.0
+Requires:       python3-daiquiri
+Requires:       python3-iso8601
+Requires:       python3-jinja2
+Requires:       python3-keystonemiddleware >= 4.0.0
+Requires:       python3-lz4
+Requires:       python3-monotonic
+Requires:       python3-msgpack
+Requires:       python3-oslo-config >= 3.22.0
+Requires:       python3-oslo-db >= 4.29.0
+Requires:       python3-oslo-middleware >= 3.22.0
+Requires:       python3-oslo-policy >= 0.3.0
+Requires:       python3-pecan >= 0.9
+Requires:       python3-requests
+Requires:       python3-swiftclient >= 3.1.0
+Requires:       python3-six
+Requires:       python3-sqlalchemy
+Requires:       python3-stevedore
+Requires:       python3-tooz >= 1.62
+Requires:       python3-tenacity >= 4.6.0
+Requires:       python3-ujson
+Requires:       python3-voluptuous >= 0.8.10
+Requires:       python3-werkzeug
+Requires:       python3-pytz
+Requires:       python3-webob >= 1.4.1
+Requires:       python3-alembic
+Requires:       python3-prettytable
+Requires:       python3-cotyledon >= 1.5.0
+Requires:       python3-jsonpatch
+Requires:       python3-cachetools
+Requires:       python3-pyparsing >= 2.2.0
+
+Requires:       python3-paste
+Requires:       python3-paste-deploy
+Requires:       python3-pytimeparse >= 1.1.5
+Requires:       python3-SQLAlchemy-Utils
+Requires:       python3-PyYAML
+Requires:       python3-psycopg2
+
+%description -n   python3-%{service}
+%{service} provides API to store metrics from components
+and index resources.
+
+This package contains the %{service} python library.
+
+
+%package        api
+
+Summary:        %{service} api
+
+Requires:       %{name}-common = %{version}-%{release}
+Obsoletes:      openstack-%{service}-api < 4.1.3
+Provides:       openstack-%{service}-api = %{version}-%{release}
+
+%description api
+%{service} provides API to store metrics from components
+and index resources.
+
+This package contains the %{service} API service.
+
+%package        common
+Summary:        Components common to all %{service} services
+
+BuildRequires:    python3-daiquiri
+BuildRequires:    python3-jsonpatch
+BuildRequires:    python3-oslo-config >= 3.22.0
+BuildRequires:    python3-oslo-concurrency
+BuildRequires:    python3-oslo-db
+BuildRequires:    python3-oslo-log
+BuildRequires:    python3-oslo-messaging
+BuildRequires:    python3-oslo-policy
+BuildRequires:    python3-oslo-reports
+BuildRequires:    python3-oslo-service
+BuildRequires:    python3-lz4
+BuildRequires:    python3-pandas >= 0.18.0
+BuildRequires:    python3-pecan >= 0.9
+BuildRequires:    python3-tooz >= 1.62
+BuildRequires:    python3-ujson
+BuildRequires:    python3-werkzeug
+BuildRequires:    python3-gnocchiclient >= 2.1.0
+BuildRequires:    python3-pytimeparse >= 1.1.5
+
+Requires:       python3-%{service} = %{version}-%{release}
+
+Provides:         openstack-%{service}-common = %{version}-%{release}
+Obsoletes:        openstack-%{service}-common < 4.1.3
+
+Provides:         openstack-%{service}-indexer-sqlalchemy = %{version}-%{release}
+Obsoletes:        openstack-%{service}-indexer-sqlalchemy < 4.1.3
+
+
+%description    common
+%{service} provides services to measure and
+collect metrics from components.
+
+%package        metricd
+
+Summary:        %{service} metricd daemon
+
+Requires:       %{name}-common = %{version}-%{release}
+
+Obsoletes:      openstack-%{service}-metricd < 4.1.3
+Provides:       openstack-%{service}-metricd = %{version}-%{release}
+
+%description metricd
+%{service} provides API to store metrics from OpenStack
+components and index resources.
+
+This package contains the %{service} metricd daemon
+
+
+%package        statsd
+
+Summary:        %{service} statsd daemon
+
+Requires:       %{name}-common = %{version}-%{release}
+
+Obsoletes:      openstack-%{service}-statsd < 4.1.3
+Provides:       openstack-%{service}-statsd = %{version}-%{release}
+
+%description statsd
+%{service} provides API to store metrics from OpenStack
+components and index resources.
+
+This package contains the %{service} statsd daemon
+
+%package -n python3-%{service}-tests
+Summary:        Gnocchi tests
+%{?python_provide:%python_provide python3-%{service}-tests}
+Requires:       python3-%{service} = %{version}-%{release}
+Requires:       python3-gabbi >= 1.30.0
+
+%description -n python3-%{service}-tests
+This package contains the Gnocchi test files.
+
+%if 0%{?with_doc}
+%package doc
+Summary:          Documentation for %{service}
+
+Requires:         python3-%{service} = %{version}-%{release}
+
+Provides:         openstack-%{service}-doc = %{version}-%{release}
+Obsoletes:        openstack-%{service}-doc < 4.1.3
+
+%description      doc
+%{service} provides services to measure and
+collect metrics from components.
+
+This package contains documentation files for %{service}.
+%endif
+
+
+%prep
+%setup -q -n %{service}-%{upstream_version}
+
+find . \( -name .gitignore -o -name .placeholder \) -delete
+find %{service} -name \*.py -exec sed -i '/\/usr\/bin\/env python/{d;q}' {} +
+
+sed -i 's/oslo.policy>=0.3.0.*/oslo.policy>=0.3.0/' setup.cfg
+
+%py_req_cleanup
+
+
+%build
+# Generate config file
+PYTHONPATH=. oslo-config-generator --config-file=%{service}/%{service}-config-generator.conf --output-file=%{service}/%{service}.conf
+
+%{py3_build}
+
+while read name eq value; do
+  test "$name" && test "$value" || continue
+  sed -i "0,/^# *$name=/{s!^# *$name=.*!#$name=$value!}" %{service}/%{service}.conf
+done < %{SOURCE1}
+
+%install
+
+%{py3_install}
+
+mkdir -p %{buildroot}/%{_sysconfdir}/sysconfig/
+mkdir -p %{buildroot}/%{_sysconfdir}/%{service}/
+mkdir -p %{buildroot}/%{_var}/log/%{name}
+
+install -p -D -m 640 %{SOURCE1} %{buildroot}%{_datadir}/%{service}/%{service}-dist.conf
+install -p -D -m 640 %{service}/%{service}.conf %{buildroot}%{_sysconfdir}/%{service}/%{service}.conf
+
+cp -R %{service}/rest/policy.json %{buildroot}/%{_sysconfdir}/%{service}
+
+install -d -m 755 %{buildroot}%{_sharedstatedir}/%{service}
+install -d -m 755 %{buildroot}%{_sharedstatedir}/%{service}/tmp
+install -d -m 755 %{buildroot}%{_localstatedir}/log/%{service}
+
+install -p -D -m 644 %{SOURCE2} %{buildroot}%{_sysconfdir}/logrotate.d/%{name}
+
+install -p -D -m 644 %{SOURCE10} %{buildroot}%{_unitdir}/%{name}-api.service
+install -p -D -m 644 %{SOURCE11} %{buildroot}%{_unitdir}/%{name}-metricd.service
+install -p -D -m 644 %{SOURCE12} %{buildroot}%{_unitdir}/%{name}-statsd.service
+
+ln -sf %{_unitdir}/%{name}-api.service %{buildroot}%{_unitdir}/openstack-%{name}-api.service
+ln -sf %{_unitdir}/%{name}-metricd.service %{buildroot}%{_unitdir}/openstack-%{name}-metricd.service
+ln -sf %{_unitdir}/%{name}-statsd.service %{buildroot}%{_unitdir}/openstack-%{name}-statsd.service
+
+rm -f %{buildroot}/usr/etc/%{service}/*
+
+%pre common
+getent group %{service} >/dev/null || groupadd -r %{service}
+if ! getent passwd %{service} >/dev/null; then
+  useradd -r -g %{service} -G %{service},nobody -d %{_sharedstatedir}/%{service} -s /sbin/nologin -c "%{service} Daemons" %{service}
+fi
+exit 0
+
+%post -n %{name}-api
+%systemd_post %{name}-api.service
+
+%preun -n %{name}-api
+%systemd_preun %{name}-api.service
+
+%post -n %{name}-metricd
+%systemd_post %{name}-metricd.service
+
+%preun -n %{name}-metricd
+%systemd_preun %{name}-metricd.service
+
+%post -n %{name}-statsd
+%systemd_post %{name}-statsd.service
+
+%preun -n %{name}-statsd
+%systemd_preun %{name}-statsd.service
+
+%files -n python3-%{service}
+%{python3_sitelib}/%{service}
+%{python3_sitelib}/%{service}-*.egg-info
+%exclude %{python3_sitelib}/%{service}/tests
+
+%files -n python3-%{service}-tests
+%license LICENSE
+%{python3_sitelib}/%{service}/tests
+
+%files api
+%defattr(-,root,root,-)
+%{_bindir}/%{service}-api
+%{_unitdir}/%{name}-api.service
+%{_unitdir}/openstack-%{name}-api.service
+
+%files common
+%{_bindir}/%{service}-config-generator
+%{_bindir}/%{service}-change-sack-size
+%{_bindir}/%{service}-upgrade
+%{_bindir}/%{service}-injector
+%dir %{_sysconfdir}/%{service}
+%attr(-, root, %{service}) %{_datadir}/%{service}/%{service}-dist.conf
+%config(noreplace) %attr(-, root, %{service}) %{_sysconfdir}/%{service}/policy.json
+%config(noreplace) %attr(-, root, %{service}) %{_sysconfdir}/%{service}/%{service}.conf
+%config(noreplace) %attr(-, root, %{service}) %{_sysconfdir}/logrotate.d/%{name}
+%dir %attr(0750, %{service}, root)  %{_localstatedir}/log/%{service}
+
+%defattr(-, %{service}, %{service}, -)
+%dir %{_sharedstatedir}/%{service}
+%dir %{_sharedstatedir}/%{service}/tmp
+
+%files metricd
+%{_bindir}/%{service}-metricd
+%{_unitdir}/%{name}-metricd.service
+%{_unitdir}/openstack-%{name}-metricd.service
+
+%files statsd
+%{_bindir}/%{service}-statsd
+%{_unitdir}/%{name}-statsd.service
+%{_unitdir}/openstack-%{name}-statsd.service
+
+%if 0%{?with_doc}
+%files doc
+%doc doc/source/
+%endif
+
+%changelog
+* Mon Jul 19 2021 OpenStack_SIG <openstack@openeuler.org> - 4.3.5-1
+- Package Spec generate