diff --git a/guest_info b/guest_info
new file mode 100644
index 0000000..be8d748
--- /dev/null
+++ b/guest_info
@@ -0,0 +1,2 @@
+[DEFAULT]
+# guest_id = placeholder to be overwritten when VM instance created
diff --git a/openstack-trove-api.service b/openstack-trove-api.service
new file mode 100644
index 0000000..0b0b19e
--- /dev/null
+++ b/openstack-trove-api.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=OpenStack Trove API Service
+After=syslog.target network.target mariadb.service
+
+[Service]
+Type=simple
+User=trove
+ExecStart=/usr/bin/trove-api
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/openstack-trove-conductor.service b/openstack-trove-conductor.service
new file mode 100644
index 0000000..ccda4fc
--- /dev/null
+++ b/openstack-trove-conductor.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=OpenStack Trove Conductor Service
+After=syslog.target network.target mariadb.service
+
+[Service]
+Type=simple
+User=trove
+ExecStart=/usr/bin/trove-conductor
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/openstack-trove-guestagent.service b/openstack-trove-guestagent.service
new file mode 100644
index 0000000..e8abca7
--- /dev/null
+++ b/openstack-trove-guestagent.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=OpenStack Trove guestagent Service
+After=syslog.target network.target
+
+[Service]
+Type=simple
+User=trove
+ExecStart=/usr/bin/trove-guestagent --config-file /usr/share/trove/trove-dist.conf --config-file /etc/trove/trove-guestagent.conf --config-file /etc/trove/guest_info
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/openstack-trove-taskmanager.service b/openstack-trove-taskmanager.service
new file mode 100644
index 0000000..bf887bb
--- /dev/null
+++ b/openstack-trove-taskmanager.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=OpenStack Trove taskmanager service
+After=syslog.target network.target mariadb.service
+
+[Service]
+Type=simple
+User=trove
+ExecStart=/usr/bin/trove-taskmanager
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/openstack-trove.spec b/openstack-trove.spec
new file mode 100644
index 0000000..6760341
--- /dev/null
+++ b/openstack-trove.spec
@@ -0,0 +1,390 @@
+%global service trove
+%{!?upstream_version: %global upstream_version %{version}%{?milestone}}
+
+%global common_desc OpenStack DBaaS (codename %{service}) provisioning service.
+
+%global with_doc 1
+
+Name:             openstack-%{service}
+Version:          15.0.0
+Release:          1
+Summary:          OpenStack DBaaS (%{service})
+
+License:          ASL 2.0
+URL:              https://wiki.openstack.org/wiki/Trove
+Source0:          https://tarballs.openstack.org/%{service}/%{service}-%{upstream_version}.tar.gz
+
+#
+
+Source1:          %{service}.logrotate
+Source2:          guest_info
+
+Source10:         %{name}-api.service
+Source11:         %{name}-taskmanager.service
+Source12:         %{name}-conductor.service
+Source13:         %{name}-guestagent.service
+
+BuildArch:        noarch
+BuildRequires:    python3-devel
+BuildRequires:    python3-setuptools
+BuildRequires:    python3-pbr
+# BuildRequires:    python3-d2to1
+BuildRequires:    python3-sphinx
+BuildRequires:    python3-crudini
+BuildRequires:    intltool
+BuildRequires:    openstack-macros
+
+# to build default config files
+BuildRequires:    python3-keystoneauth1
+BuildRequires:    python3-keystonemiddleware
+BuildRequires:    python3-oslo-config
+BuildRequires:    python3-oslo-log
+BuildRequires:    python3-oslo-messaging
+BuildRequires:    python3-oslo-middleware
+BuildRequires:    python3-oslo-policy
+BuildRequires:    python3-osprofiler
+
+Requires:         %{name}-api = %{version}-%{release}
+Requires:         %{name}-taskmanager = %{version}-%{release}
+Requires:         %{name}-conductor = %{version}-%{release}
+
+
+%description
+%{common_desc}
+
+%package common
+Summary:          Components common to all OpenStack %{service} services
+
+Requires:         python3-%{service} = %{version}-%{release}
+
+%{?systemd_requires}
+BuildRequires:    systemd
+
+Requires(pre):    shadow-utils
+Requires:         python3-pbr
+
+%description common
+%{common_desc}
+
+This package contains scripts, config and dependencies shared
+between all the OpenStack %{service} services.
+
+
+%package api
+Summary:          OpenStack %{service} API service
+Requires:         %{name}-common = %{version}-%{release}
+
+%description api
+%{common_desc}
+
+This package contains the %{service} interface daemon.
+
+
+%package taskmanager
+Summary:          OpenStack %{service} taskmanager service
+Requires:         %{name}-common = %{version}-%{release}
+
+%description taskmanager
+%{common_desc}
+
+This package contains the %{service} taskmanager service.
+
+
+%package conductor
+Summary:          OpenStack %{service} conductor service
+Requires:         %{name}-common = %{version}-%{release}
+
+%description conductor
+%{common_desc}
+
+This package contains the %{service} conductor service.
+
+
+%package guestagent
+Summary:          OpenStack %{service} guest agent
+Requires:         python3-pexpect
+
+Requires:         %{name}-common = %{version}-%{release}
+
+%description guestagent
+%{common_desc}
+
+This package contains the %{service} guest agent service
+that runs within the database VM instance.
+
+
+%package -n       python3-%{service}
+Summary:          Python libraries for %{service}
+Requires:         python3-PyMySQL
+
+Requires:         python3-kombu
+
+Requires:         python3-cryptography
+Requires:         python3-enum34
+Requires:         python3-eventlet
+Requires:         python3-iso8601
+Requires:         python3-netaddr
+Requires:         python3-lxml
+Requires:         python3-six
+Requires:         python3-stevedore
+Requires:         python3-xmltodict
+
+Requires:         python3-webob
+
+# python-migrate instead by python-sqlalchemy-migrate
+# Requires:         python-migrate >= 0.11.0
+
+Requires:         python3-sqlalchemy
+Requires:         python3-paste
+Requires:         python3-paste-deploy
+Requires:         python3-routes
+
+Requires:         python3-troveclient
+Requires:         python3-cinderclient
+Requires:         python3-designateclient
+Requires:         python3-glanceclient
+Requires:         python3-heatclient
+Requires:         python3-keystoneclient
+Requires:         python3-keystonemiddleware
+Requires:         python3-neutronclient
+Requires:         python3-novaclient
+Requires:         python3-swiftclient
+
+Requires:         python3-oslo-concurrency
+Requires:         python3-oslo-config
+Requires:         python3-oslo-context
+Requires:         python3-oslo-db
+Requires:         python3-oslo-i18n
+Requires:         python3-oslo-log
+Requires:         python3-oslo-messaging
+Requires:         python3-oslo-middleware
+Requires:         python3-oslo-policy
+Requires:         python3-oslo-serialization
+Requires:         python3-oslo-service
+Requires:         python3-oslo-utils
+
+Requires:         python3-osprofiler
+Requires:         python3-jsonschema
+Requires:         python3-babel
+Requires:         python3-jinja2
+
+Requires:         python3-httplib2
+Requires:         python3-passlib
+
+%description -n   python3-%{service}
+%{common_desc}
+
+This package contains the %{service} python library.
+
+%package -n python3-%{service}-tests
+Summary:        Trove tests
+Requires:       python3-%{service} = %{version}-%{release}
+
+%description -n python3-%{service}-tests
+%{common_desc}
+
+This package contains the Trove test files
+
+%if 0%{?with_doc}
+%package doc
+Summary:          Documentation for OpenStack %{service}
+BuildRequires:    python3-openstackdocstheme
+BuildRequires:    python3-sphinx
+%description      doc
+%{common_desc}
+
+This package contains documentation files for %{service}.
+%endif
+
+%prep
+%autosetup -n %{service}-%{upstream_version}
+
+# Avoid non-executable-script rpmlint while maintaining timestamps
+find %{service} -name \*.py |
+while read source; do
+  if head -n1 "$source" | grep -F '/usr/bin/env'; then
+    touch --ref="$source" "$source".ts
+    sed -i '/\/usr\/bin\/env python/{d;q}' "$source"
+    touch --ref="$source".ts "$source"
+    rm "$source".ts
+  fi
+done
+
+# Remove the requirements file so that pbr hooks don't add it
+# to distutils requires_dist config
+%py_req_cleanup
+
+%build
+%{__python3} setup.py build
+
+%install
+%{__python3} setup.py install -O1 --skip-build --root %{buildroot}
+
+# docs generation requires everything to be installed first
+
+%if 0%{?with_doc}
+pushd doc
+
+SPHINX_DEBUG=1 sphinx-build -b html source build/html
+# Fix hidden-file-or-dir warnings
+rm -fr build/html/.doctrees build/html/.buildinfo
+
+# Create dir link to avoid a sphinx-build exception
+mkdir -p build/man/.doctrees/
+ln -s .  build/man/.doctrees/man
+SPHINX_DEBUG=1 sphinx-build -b man source build/man
+mkdir -p %{buildroot}%{_mandir}/man1
+install -p -D -m 644 build/man/*.1 %{buildroot}%{_mandir}/man1/
+
+popd
+%endif
+
+# Create config file
+
+export PYTHONPATH=$PYTHONPATH:.
+oslo-config-generator --namespace trove.config --namespace oslo.messaging --namespace oslo.log --namespace oslo.log --namespace oslo.policy --output-file etc/%{service}/%{service}.conf.sample
+
+# Setup directories
+install -d -m 755 %{buildroot}%{_unitdir}
+install -d -m 755 %{buildroot}%{_datadir}/%{service}
+install -d -m 755 %{buildroot}%{_sharedstatedir}/%{service}
+install -d -m 750 %{buildroot}%{_localstatedir}/log/%{service}
+
+# Install Apache site file
+install -p -D -m 640 etc/apache2/%{service} %{buildroot}%{_sysconfdir}/apache2/%{service}
+
+# Install config files
+install -p -D -m 640 etc/%{service}/%{service}.conf.sample %{buildroot}%{_sysconfdir}/%{service}/%{service}.conf
+# Use crudini to set some configuration keys
+crudini --set %{buildroot}%{_sysconfdir}/%{service}/%{service}.conf database connection mysql://trove:trove@localhost/trove
+crudini --set %{buildroot}%{_sysconfdir}/%{service}/%{service}.conf DEFAULT log_file %{_localstatedir}/log/%{service}/%{service}.log
+mv %{buildroot}%{_prefix}/etc/%{service}/api-paste.ini %{buildroot}%{_sysconfdir}/%{service}/api-paste.ini
+# Remove duplicate config files under /usr/etc/trove
+rmdir %{buildroot}%{_prefix}/etc/%{service}
+install -d -m 755 %{buildroot}%{_sysconfdir}/%{service}
+install -p -D -m 640 etc/%{service}/%{service}.conf.sample %{buildroot}%{_sysconfdir}/%{service}/trove-taskmanager.conf
+install -p -D -m 640 etc/%{service}/%{service}.conf.sample %{buildroot}%{_sysconfdir}/%{service}/trove-conductor.conf
+install -p -D -m 640 etc/%{service}/%{service}.conf.sample %{buildroot}%{_sysconfdir}/%{service}/trove-guestagent.conf
+install -p -D -m 640 %{SOURCE2} %{buildroot}%{_sysconfdir}/%{service}/guest_info
+
+# Install initscripts
+install -p -m 644 %{SOURCE10} %{SOURCE11} %{SOURCE12} %{SOURCE13} %{buildroot}%{_unitdir}
+
+# Install logrotate
+install -p -D -m 644 %{SOURCE1} %{buildroot}%{_sysconfdir}/logrotate.d/%{name}
+
+# Install pid directory
+install -d -m 755 %{buildroot}%{_localstatedir}/run/%{service}
+
+# Remove unneeded in production stuff
+rm -fr %{buildroot}%{_bindir}/trove-fake-mode
+rm -fr %{buildroot}%{python3_sitelib}/run_tests.*
+%pre common
+# Origin: http://fedoraproject.org/wiki/Packaging:UsersAndGroups#Dynamic_allocation
+USERNAME=%{service}
+GROUPNAME=$USERNAME
+HOMEDIR=%{_sharedstatedir}/$USERNAME
+getent group $GROUPNAME >/dev/null || groupadd -r $GROUPNAME
+getent passwd $USERNAME >/dev/null || \
+  useradd -r -g $GROUPNAME -G $GROUPNAME -d $HOMEDIR -s /sbin/nologin \
+    -c "$USERNAME Daemons" $USERNAME
+exit 0
+
+%post api
+%systemd_post openstack-trove-api.service
+%post taskmanager
+%systemd_post openstack-trove-taskmanager.service
+%post conductor
+%systemd_post openstack-trove-conductor.service
+%post guestagent
+%systemd_post openstack-trove-guestagent.service
+
+%preun api
+%systemd_preun openstack-trove-api.service
+%preun taskmanager
+%systemd_preun openstack-trove-taskmanager.service
+%preun conductor
+%systemd_preun openstack-trove-conductor.service
+%preun guestagent
+%systemd_preun openstack-trove-guestagent.service
+
+%postun api
+%systemd_postun_with_restart openstack-trove-api.service
+%postun taskmanager
+%systemd_postun_with_restart openstack-trove-taskmanager.service
+%postun conductor
+%systemd_postun_with_restart openstack-trove-conductor.service
+%postun guestagent
+%systemd_postun_with_restart openstack-trove-guestagent.service
+
+
+%files
+%license LICENSE
+
+%files common
+%license LICENSE
+%dir %{_sysconfdir}/%{service}
+%config(noreplace) %attr(0640, root, %{service}) %{_sysconfdir}/%{service}/%{service}.conf
+%attr(0640, root, %{service}) %{_sysconfdir}/%{service}/api-paste.ini
+%config(noreplace) %{_sysconfdir}/logrotate.d/%{name}
+
+%dir %attr(0750, %{service}, root) %{_localstatedir}/log/%{service}
+%dir %attr(0755, %{service}, root) %{_localstatedir}/run/%{service}
+
+%{_bindir}/%{service}-manage
+%{_bindir}/%{service}-status
+%{_bindir}/trove-mgmt-taskmanager
+
+%{_datarootdir}/%{service}
+
+%defattr(-, %{service}, %{service}, -)
+%dir %{_sharedstatedir}/%{service}
+
+%files api
+%{_bindir}/%{service}-api
+%{_unitdir}/%{name}-api.service
+%config(noreplace) %attr(0640, root, %{service}) %{_sysconfdir}/apache2/%{service}
+
+%files taskmanager
+%{_bindir}/%{service}-taskmanager
+%{_unitdir}/%{name}-taskmanager.service
+%config(noreplace) %attr(0640, root, %{service}) %{_sysconfdir}/%{service}/%{service}-taskmanager.conf
+
+%files conductor
+%{_bindir}/%{service}-conductor
+%{_unitdir}/%{name}-conductor.service
+%config(noreplace) %attr(0640, root, %{service}) %{_sysconfdir}/%{service}/%{service}-conductor.conf
+
+%files guestagent
+%{_bindir}/%{service}-guestagent
+%{_unitdir}/%{name}-guestagent.service
+%config(noreplace) %attr(0640, root, %{service}) %{_sysconfdir}/%{service}/%{service}-guestagent.conf
+%config(noreplace) %attr(0640, root, %{service}) %{_sysconfdir}/%{service}/guest_info
+
+%files -n python3-%{service}
+%license LICENSE
+%{python3_sitelib}/%{service}
+%{python3_sitelib}/%{service}-%{version}*.egg-info
+%exclude %{python3_sitelib}/%{service}/tests
+
+%files -n python3-%{service}-tests
+%license LICENSE
+%{python3_sitelib}/%{service}/tests
+
+%if 0%{?with_doc}
+%files doc
+%license LICENSE
+%doc doc/build/html
+%{_mandir}/man1/*
+%endif
+
+%changelog
+* Thu Jul 29 2021 huangtianhua <huangtianhua@huawei.com> - 15.0.0-1
+- Upgrade to 15.0.0 to support OpenStack-W
+
+* Tue Jun 08 2021 liusheng <liusheng2048@gmail.com>
+- Add missed apache config file
+
+* Tue May 18 2021 Python_Bot <Python_Bot@openeuler.org>
+- Package Spec generated
+
diff --git a/trove-15.0.0.tar.gz b/trove-15.0.0.tar.gz
new file mode 100644
index 0000000..69e03e0
Binary files /dev/null and b/trove-15.0.0.tar.gz differ
diff --git a/trove.logrotate b/trove.logrotate
new file mode 100644
index 0000000..3279571
--- /dev/null
+++ b/trove.logrotate
@@ -0,0 +1,6 @@
+/var/log/trove/*.log {
+    rotate 14
+    size 10M
+    missingok
+    compress
+}