diff --git a/castellan-0.17.0.tar.gz b/castellan-0.17.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..622d8563f38c2bdf66a974bd58321ecf80e203eb
Binary files /dev/null and b/castellan-0.17.0.tar.gz differ
diff --git a/castellan-3.6.0.tar.gz b/castellan-3.6.0.tar.gz
deleted file mode 100644
index 05f315d608781197cf59d4362c994790fc86e622..0000000000000000000000000000000000000000
Binary files a/castellan-3.6.0.tar.gz and /dev/null differ
diff --git a/python-castellan.spec b/python-castellan.spec
index cd6104ab8aba86202c0ba5ca679c9cc5545e56cc..d203fd76da4869464526888d0ab5fa16782ea151 100644
--- a/python-castellan.spec
+++ b/python-castellan.spec
@@ -1,75 +1,88 @@
 %global _empty_manifest_terminate_build 0
+Name:		python-castellan
+Version:	0.17.0
+Release:	3
+Summary:	Generic Key Manager interface for OpenStack
+License:	Apache-2.0
+URL:		https://docs.openstack.org/castellan/latest/
+Source0:	https://files.pythonhosted.org/packages/f3/32/a9976fddd42bd04b93a1f9507f8028b1d04431b4f09d8aba56b9568520c2/castellan-0.17.0.tar.gz
+BuildArch:	noarch
+%description
+Generic Key Manager interface for OpenStack.
 
-%{!?upstream_version: %global upstream_version %{version}%{?milestone}}
-
-Name:           python-castellan
-Version:        3.6.0
-Release:        2%{?dist}
-Summary:        Generic Key Manager interface for OpenStack
-
-Group:          Development/Languages
-License:        ASL 2.0
-URL:            http://git.openstack.org/cgit/openstack/castellan
-Source0:        https://tarballs.openstack.org/castellan/castellan-%{upstream_version}.tar.gz
-BuildArch:      noarch
-
-BuildRequires:  openstack-macros
-BuildRequires:  git
-BuildRequires:  python3-devel
-BuildRequires:  python3-setuptools
-BuildRequires:  python3-pbr
-BuildRequires:  python3-mock
-BuildRequires:  python3-testtools
-BuildRequires:  python3-oslo-config
-BuildRequires:  python3-oslo-log
-BuildRequires:  python3-oslo-utils
-BuildRequires:  python3-oslotest
-BuildRequires:  python3-barbicanclient
-BuildRequires:  python3-cryptography
-BuildRequires:  python3-keystoneauth1
-BuildRequires:  python3-requests
-BuildRequires:  python3-testrepository
 
-%description
-Generic Key Manager interface for OpenStack
+%package -n python2-castellan
+Summary:	Generic Key Manager interface for OpenStack
+Provides:	python2-castellan
+BuildRequires:	python2-pbr
+BuildRequires:	python2-devel
+BuildRequires:	python2-setuptools
+Requires:	python2-pbr
+Requires:	python2-babel
+Requires:	python2-cryptography
+Requires:	python2-barbicanclient
+Requires:	python2-oslo-config
+Requires:	python2-oslo-context
+Requires:	python2-oslo-i18n
+Requires:	python2-oslo-log
+Requires:	python2-oslo-utils
+Requires:	python2-stevedore
+Requires:	python2-keystoneauth1
+%description -n python2-castellan
+Generic Key Manager interface for OpenStack.
 
-%package -n python3-castellan
-Summary:    OpenStack common configuration library
-%{?python_provide:%python_provide python3-castellan}
 
-Requires:       python3-barbicanclient >= 4.5.2
-Requires:       python3-cryptography
-Requires:       python3-keystoneauth1 >= 3.4.0
-Requires:       python3-oslo-config 
-Requires:       python3-oslo-context >= 2.19.2
-Requires:       python3-oslo-i18n >= 3.15.3
-Requires:       python3-oslo-log >= 3.36.0
-Requires:       python3-oslo-utils >= 3.33.0
-Requires:       python3-stevedore >= 1.20.0
-Requires:       python3-pbr
-Requires:       python3-requests >= 2.18.0
+%package help
+Summary:	Development documents and examples for castellan
+Provides:	python2-castellan-doc
+%description help
+Generic Key Manager interface for OpenStack.
 
-%description -n python3-castellan
-Generic Key Manager interface for OpenStack
 
 %prep
-%autosetup -n castellan-%{upstream_version} -S git
-%py_req_cleanup
+%autosetup -n castellan-0.17.0
 
 %build
-python3 setup.py build
+%py2_build
 
 %install
-python3 setup.py install --skip-build --root %{buildroot}
+%py2_install
+install -d -m755 %{buildroot}/%{_pkgdocdir}
+if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
+if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
+if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
+if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
+pushd %{buildroot}
+if [ -d usr/lib ]; then
+	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/lib64 ]; then
+	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/bin ]; then
+	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/sbin ]; then
+	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+touch doclist.lst
+if [ -d usr/share/man ]; then
+	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
+fi
+popd
+mv %{buildroot}/filelist.lst .
+mv %{buildroot}/doclist.lst .
 
-%check
-PYTHON=python3 OS_TEST_PATH=./castellan/tests/unit python3 setup.py test
+%files -n python2-castellan -f filelist.lst
+%{python2_sitelib}/*
 
-%files -n python3-castellan
-%doc README.rst LICENSE
-%{python3_sitelib}/castellan
-%{python3_sitelib}/castellan-*.egg-info
+%files help -f doclist.lst
+%{_docdir}/*
 
 %changelog
-* Mon Nov 23 2020 Python_Bot <Python_Bot@openeuler.org>
+* Wed Jun 2 2021 huangtianhua <huangtianhua223@gmail.com>
+- Adds BuildRequires python2-pbr to make obs success
+* Sun May 23 2021 openstack-sig <openstack@openeuler.org>
+- Fix Provides
+* Fri May 14 2021 openstack-sig <openstack@openeuler.org>
 - Package Spec generated