diff --git a/dalli-2.7.8-tests.tgz b/dalli-2.7.8-tests.tgz
new file mode 100644
index 0000000..c3fdaab
Binary files /dev/null and b/dalli-2.7.8-tests.tgz differ
diff --git a/dalli-2.7.8.gem b/dalli-2.7.8.gem
new file mode 100644
index 0000000..b4a4676
Binary files /dev/null and b/dalli-2.7.8.gem differ
diff --git a/rubygem-dalli-2.7.6-Fix-memcached-1.5.4-compatibility.patch b/rubygem-dalli-2.7.6-Fix-memcached-1.5.4-compatibility.patch
new file mode 100644
index 0000000..0b0302d
--- /dev/null
+++ b/rubygem-dalli-2.7.6-Fix-memcached-1.5.4-compatibility.patch
@@ -0,0 +1,44 @@
+From 754414d3cd21a385ea62d58307ed7055e1df2996 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
+Date: Thu, 18 Jan 2018 17:10:50 +0100
+Subject: [PATCH] Fix mamcached 1.5.4 compatibility.
+
+memcached 1.5.4 changed order of evaluation of command line parameters
+[1]. As a result, the test suite failed with errors such as:
+
+~~~
+$ ruby -Ilib:test -e 'Dir.glob('\''./test/test_*.rb'\'').sort.each{ |x| require x }'
+Testing with Rails 5.1.4
+Using standard socket IO (ruby 2.5.0p0 (2017-12-25 revision 61468) [x86_64-linux])
+Run options: --seed 35324
+ # Running:
+Found memcached 1.5.4 in PATH
+.........................................................Cannot set item size limit higher than 1/2 of memory max.
+Cannot set item size limit higher than 1/2 of memory max.
+F
+Failure:
+Dalli::using a live server::in low memory conditions#test_0001_handle error response correctly [/builddir/build/BUILD/dalli-2.7.6/usr/share/gems/gems/dalli-2.7.6/test/test_dalli.rb:740]:
+unexpected failure on iteration 0
+/usr/share/gems/gems/railties-5.1.4/lib/rails/test_unit/reporter.rb:70:in `method': undefined method `test_0001_handle error response correctly' for class `Minitest::Result' (NameError)
+~~~
+
+This commit adjust the memcached parameters to make the test suite pass.
+
+[1] https://github.com/memcached/memcached/commit/95246f7947e9d95969d04db0898a93ef66235fb0
+---
+ test/memcached_mock.rb | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/test/memcached_mock.rb b/test/memcached_mock.rb
+index 47e96cb..42ba9d7 100644
+--- a/test/memcached_mock.rb
++++ b/test/memcached_mock.rb
+@@ -108,7 +108,7 @@ def memcached_cas_persistent(port = 25662)
+ 
+ 
+     def memcached_low_mem_persistent(port = 19128)
+-      dc = start_and_flush_with_retry(port, '-m 1 -M')
++      dc = start_and_flush_with_retry(port, '-m 1 -M -I 512k')
+       yield dc, port if block_given?
+     end
+ 
diff --git a/rubygem-dalli-2.7.6-Use-assert_nil-in-tests.patch b/rubygem-dalli-2.7.6-Use-assert_nil-in-tests.patch
new file mode 100644
index 0000000..951eb7f
--- /dev/null
+++ b/rubygem-dalli-2.7.6-Use-assert_nil-in-tests.patch
@@ -0,0 +1,125 @@
+From 6d3243e7f41166b9fe57a64df066b1d1ec27164c Mon Sep 17 00:00:00 2001
+From: Pavel Valena <pvalena@redhat.com>
+Date: Tue, 22 Aug 2017 13:42:43 +0200
+Subject: [PATCH] Use `assert_nil` in tests
+
+instead of `assert_equal nil`, because it produces errors with activesupport >= 5.1.3.
+---
+ test/test_active_support.rb | 16 ++++++++--------
+ test/test_dalli.rb          |  8 ++++----
+ test/test_encoding.rb       |  2 +-
+ 3 files changed, 13 insertions(+), 13 deletions(-)
+
+diff --git a/test/test_active_support.rb b/test/test_active_support.rb
+index eca4322..6313b4c 100644
+--- a/test/test_active_support.rb
++++ b/test/test_active_support.rb
+@@ -84,7 +84,7 @@ def self.it_with_and_without_local_cache(message, &block)
+         with_cache cache_nils: true do
+           @dalli.write('nil', nil)
+           dvalue = @dalli.fetch('nil') { flunk }
+-          assert_equal nil, dvalue
++          assert_nil dvalue
+         end
+ 
+         with_cache cache_nils: false do
+@@ -281,7 +281,7 @@ def self.it_with_and_without_local_cache(message, &block)
+           @dalli.delete(y)
+           Dalli::Client.any_instance.expects(:get).with(y, {}).once.returns(nil)
+           dres = @dalli.read(y)
+-          assert_equal nil, dres
++          assert_nil dres
+         end
+       end
+     end
+@@ -320,15 +320,15 @@ def self.it_with_and_without_local_cache(message, &block)
+       assert_equal 6, @dalli.increment('counterY1', 1, :initial => 5)
+       assert_equal 6, @dalli.read('counterY1', :raw => true).to_i
+ 
+-      assert_equal nil, @dalli.increment('counterZ1', 1, :initial => nil)
+-      assert_equal nil, @dalli.read('counterZ1')
++      assert_nil @dalli.increment('counterZ1', 1, :initial => nil)
++      assert_nil @dalli.read('counterZ1')
+ 
+       assert_equal 5, @dalli.decrement('counterY2', 1, :initial => 5)
+       assert_equal 4, @dalli.decrement('counterY2', 1, :initial => 5)
+       assert_equal 4, @dalli.read('counterY2', :raw => true).to_i
+ 
+-      assert_equal nil, @dalli.decrement('counterZ2', 1, :initial => nil)
+-      assert_equal nil, @dalli.read('counterZ2')
++      assert_nil @dalli.decrement('counterZ2', 1, :initial => nil)
++      assert_nil @dalli.read('counterZ2')
+ 
+       user = MockUser.new
+       assert op_addset_succeeds(@dalli.write(user, 0, :raw => true))
+@@ -369,7 +369,7 @@ def self.it_with_and_without_local_cache(message, &block)
+         memcached_kill(new_port)
+ 
+         silence_logger do
+-          assert_equal @dalli.read('foo'), nil
++          assert_nil @dalli.read('foo')
+         end
+       end
+ 
+@@ -446,7 +446,7 @@ def self.it_with_and_without_local_cache(message, &block)
+ 
+   it 'supports connection pooling' do
+     with_cache :expires_in => 1, :namespace => 'foo', :compress => true, :pool_size => 3 do
+-      assert_equal nil, @dalli.read('foo')
++      assert_nil @dalli.read('foo')
+       assert @dalli.write('foo', 1)
+       assert_equal 1, @dalli.fetch('foo') { raise 'boom' }
+       assert_equal true, @dalli.dalli.is_a?(ConnectionPool)
+diff --git a/test/test_dalli.rb b/test/test_dalli.rb
+index ac404b0..0d36877 100644
+--- a/test/test_dalli.rb
++++ b/test/test_dalli.rb
+@@ -143,7 +143,7 @@
+ 
+     it 'returns nil for nonexist key' do
+       memcached_persistent do |dc|
+-        assert_equal nil, dc.get('notexist')
++        assert_nil dc.get('notexist')
+       end
+     end
+ 
+@@ -234,7 +234,7 @@
+ 
+         dc.set("fetch_key", nil)
+         res = dc.fetch("fetch_key") { flunk "fetch block called" }
+-        assert_equal nil, res
++        assert_nil res
+       end
+ 
+       memcached_persistent(21345, cache_nils: false) do |dc|
+@@ -507,7 +507,7 @@
+         assert_equal 'bar', dc.get(:foo)
+ 
+         resp = dc.get('123')
+-        assert_equal nil, resp
++        assert_nil resp
+ 
+         assert op_addset_succeeds(dc.set('123', 'xyz'))
+ 
+@@ -561,7 +561,7 @@
+         assert_equal 'bar', dc.get(:foo)
+ 
+         resp = dc.get('123')
+-        assert_equal nil, resp
++        assert_nil resp
+ 
+         assert op_addset_succeeds(dc.set('123', 'xyz'))
+ 
+diff --git a/test/test_encoding.rb b/test/test_encoding.rb
+index 8f03e4a..7daf874 100644
+--- a/test/test_encoding.rb
++++ b/test/test_encoding.rb
+@@ -22,7 +22,7 @@
+         assert dc.set(key, 'bar', 1)
+         assert_equal 'bar', dc.get(key)
+         sleep 1.2
+-        assert_equal nil, dc.get(key)
++        assert_nil dc.get(key)
+       end
+     end
+   end
diff --git a/rubygem-dalli.spec b/rubygem-dalli.spec
new file mode 100644
index 0000000..1582e08
--- /dev/null
+++ b/rubygem-dalli.spec
@@ -0,0 +1,68 @@
+%global gem_name dalli
+%global enable_test 0
+Name:                rubygem-%{gem_name}
+Version:             2.7.8
+Release:             1
+Summary:             High performance memcached client for Ruby
+License:             MIT
+URL:                 https://github.com/petergoldstein/dalli
+Source0:             https://rubygems.org/gems/%{gem_name}-%{version}.gem
+Source1:             %{gem_name}-%{version}-tests.tgz
+Patch0:              rubygem-dalli-2.7.6-Use-assert_nil-in-tests.patch
+Patch1:              rubygem-dalli-2.7.6-Fix-memcached-1.5.4-compatibility.patch
+BuildRequires:       ruby(release) rubygems-devel
+%if 0%{enable_test} > 0
+BuildRequires:       memcached rubygem(minitest) rubygem(mocha) rubygem(rails)
+BuildRequires:       rubygem(connection_pool)
+%endif
+BuildRequires:       ruby
+BuildArch:           noarch
+%description
+High performance memcached client for Ruby
+
+%package doc
+Summary:             Documentation for %{name}
+Requires:            %{name} = %{version}-%{release}
+BuildArch:           noarch
+%description doc
+Documentation for %{name}
+
+%prep
+%setup -q -n %{gem_name}-%{version}
+
+%build
+gem build ../%{gem_name}-%{version}.gemspec
+%gem_install
+
+%install
+mkdir -p %{buildroot}%{gem_dir}
+cp -pa .%{gem_dir}/* \
+        %{buildroot}%{gem_dir}/
+
+%check
+%if 0%{enable_test} > 0
+pushd .%{gem_instdir}
+tar xzvf %{SOURCE1}
+cat %{PATCH0} | patch -p1
+cat %{PATCH1} | patch -p1
+sed -i '/bundler/ s/^/#/' test/helper.rb
+ruby -Ilib:test -e "Dir.glob('./test/test_*.rb').sort.each{ |x| require x }"
+popd
+%endif
+
+%files
+%dir %{gem_instdir}
+%{gem_libdir}
+%exclude %{gem_cache}
+%{gem_spec}
+%license %{gem_instdir}/LICENSE
+
+%files doc
+%doc %{gem_docdir}
+%doc %{gem_instdir}/README.md
+%doc %{gem_instdir}/History.md
+%{gem_instdir}/Gemfile
+
+%changelog
+* Fri Jul 24 2020 wutao <wutao61@huawei.com> - 2.7.8-1
+- package init
diff --git a/rubygem-dalli.yaml b/rubygem-dalli.yaml
new file mode 100644
index 0000000..e9c58f8
--- /dev/null
+++ b/rubygem-dalli.yaml
@@ -0,0 +1,4 @@
+version_control: github
+src_repo: petergoldstein/dalli
+tag_prefix: "^v"
+seperator: "."