Imported Upstream version 1.27.1

diff --git a/BUILD b/BUILD
index d6285b6..6af61b9 100644 (file)
--- a/BUILD
+++ b/BUILD
@@ -81,7 +81,7 @@ g_stands_for = "guantao"
 
 core_version = "9.0.0"
 
-version = "1.27.0"
+version = "1.27.1"
 
 GPR_PUBLIC_HDRS = [
     "include/grpc/support/alloc.h",

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3f9d19e..ee726ca 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,12 +25,12 @@
 cmake_minimum_required(VERSION 3.5.1)
 
 set(PACKAGE_NAME          "grpc")
-set(PACKAGE_VERSION       "1.27.0")
+set(PACKAGE_VERSION       "1.27.1")
 set(gRPC_CORE_VERSION     "9.0.0")
 set(gRPC_CORE_SOVERSION   "9")
-set(gRPC_CPP_VERSION      "1.27.0")
+set(gRPC_CPP_VERSION      "1.27.1")
 set(gRPC_CPP_SOVERSION    "1")
-set(gRPC_CSHARP_VERSION   "2.27.0")
+set(gRPC_CSHARP_VERSION   "2.27.1")
 set(gRPC_CSHARP_SOVERSION "2")
 set(PACKAGE_STRING        "${PACKAGE_NAME} ${PACKAGE_VERSION}")
 set(PACKAGE_TARNAME       "${PACKAGE_NAME}-${PACKAGE_VERSION}")

diff --git a/Makefile b/Makefile
index c35b4e7..c994670 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -470,8 +470,8 @@ Q = @
 endif
 
 CORE_VERSION = 9.0.0
-CPP_VERSION = 1.27.0
-CSHARP_VERSION = 2.27.0
+CPP_VERSION = 1.27.1
+CSHARP_VERSION = 2.27.1
 
 CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES))
 CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS)

diff --git a/build.yaml b/build.yaml
index a5f6e56..6d3e06b 100644 (file)
--- a/build.yaml
+++ b/build.yaml
@@ -15,7 +15,7 @@ settings:
   core_version: 9.0.0
   csharp_major_version: 2
   g_stands_for: guantao
-  version: 1.27.0
+  version: 1.27.1
 filegroups:
 - name: alts_tsi
   headers:

diff --git a/gRPC-C++.podspec b/gRPC-C++.podspec
index 84ae497..4119941 100644 (file)
--- a/gRPC-C++.podspec
+++ b/gRPC-C++.podspec
@@ -22,7 +22,7 @@
 Pod::Spec.new do |s|
   s.name     = 'gRPC-C++'
   # TODO (mxyan): use version that match gRPC version when pod is stabilized
-  version = '1.27.0'
+  version = '1.27.1'
   s.version  = version
   s.summary  = 'gRPC C++ library'
   s.homepage = 'https://grpc.io'

diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec
index c91f6c0..8f91218 100644 (file)
--- a/gRPC-Core.podspec
+++ b/gRPC-Core.podspec
@@ -21,7 +21,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'gRPC-Core'
-  version = '1.27.0'
+  version = '1.27.1'
   s.version  = version
   s.summary  = 'Core cross-platform gRPC library, written in C'
   s.homepage = 'https://grpc.io'

diff --git a/gRPC-ProtoRPC.podspec b/gRPC-ProtoRPC.podspec
index 6760941..a26e1d2 100644 (file)
--- a/gRPC-ProtoRPC.podspec
+++ b/gRPC-ProtoRPC.podspec
@@ -21,7 +21,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'gRPC-ProtoRPC'
-  version = '1.27.0'
+  version = '1.27.1'
   s.version  = version
   s.summary  = 'RPC library for Protocol Buffers, based on gRPC'
   s.homepage = 'https://grpc.io'

diff --git a/gRPC-RxLibrary.podspec b/gRPC-RxLibrary.podspec
index de540ed..fcd2006 100644 (file)
--- a/gRPC-RxLibrary.podspec
+++ b/gRPC-RxLibrary.podspec
@@ -21,7 +21,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'gRPC-RxLibrary'
-  version = '1.27.0'
+  version = '1.27.1'
   s.version  = version
   s.summary  = 'Reactive Extensions library for iOS/OSX.'
   s.homepage = 'https://grpc.io'

diff --git a/gRPC.podspec b/gRPC.podspec
index e1f10c4..8649ddc 100644 (file)
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -20,7 +20,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'gRPC'
-  version = '1.27.0'
+  version = '1.27.1'
   s.version  = version
   s.summary  = 'gRPC client library for iOS/OSX'
   s.homepage = 'https://grpc.io'

diff --git a/package.xml b/package.xml
index cab7f1c..0af509b 100644 (file)
--- a/package.xml
+++ b/package.xml
@@ -13,8 +13,8 @@
  <date>2019-09-24</date>
  <time>16:06:07</time>
  <version>
-  <release>1.27.0</release>
-  <api>1.27.0</api>
+  <release>1.27.1</release>
+  <api>1.27.1</api>
  </version>
  <stability>
   <release>stable</release>
@@ -22,7 +22,7 @@
  </stability>
  <license>Apache 2.0</license>
  <notes>
-- gRPC Core 1.27.0 update
+- gRPC Core 1.27.1 update
  </notes>
  <contents>
   <dir baseinstalldir="/" name="/">

diff --git a/src/cpp/common/version_cc.cc b/src/cpp/common/version_cc.cc
index 3cba3c9..50ae65b 100644 (file)
--- a/src/cpp/common/version_cc.cc
+++ b/src/cpp/common/version_cc.cc
@@ -22,5 +22,5 @@
 #include <grpcpp/grpcpp.h>
 
 namespace grpc {
-grpc::string Version() { return "1.27.0"; }
+grpc::string Version() { return "1.27.1"; }
 }  // namespace grpc

diff --git a/src/csharp/Grpc.Core.Api/VersionInfo.cs b/src/csharp/Grpc.Core.Api/VersionInfo.cs
index 89d3e0d..8b338af 100644 (file)
--- a/src/csharp/Grpc.Core.Api/VersionInfo.cs
+++ b/src/csharp/Grpc.Core.Api/VersionInfo.cs
@@ -33,11 +33,11 @@ namespace Grpc.Core
         /// <summary>
         /// Current <c>AssemblyFileVersion</c> of gRPC C# assemblies
         /// </summary>
-        public const string CurrentAssemblyFileVersion = "2.27.0.0";
+        public const string CurrentAssemblyFileVersion = "2.27.1.0";
 
         /// <summary>
         /// Current version of gRPC C#
         /// </summary>
-        public const string CurrentVersion = "2.27.0";
+        public const string CurrentVersion = "2.27.1";
     }
 }

diff --git a/src/csharp/build/dependencies.props b/src/csharp/build/dependencies.props
index d95b737..09fa972 100644 (file)
--- a/src/csharp/build/dependencies.props
+++ b/src/csharp/build/dependencies.props
@@ -1,7 +1,7 @@
 <!-- This file is generated -->
 <Project>
   <PropertyGroup>
-    <GrpcCsharpVersion>2.27.0</GrpcCsharpVersion>
+    <GrpcCsharpVersion>2.27.1</GrpcCsharpVersion>
     <GoogleProtobufVersion>3.11.2</GoogleProtobufVersion>
   </PropertyGroup>
 </Project>

diff --git a/src/csharp/build_unitypackage.bat b/src/csharp/build_unitypackage.bat
index decf1a7..446c908 100644 (file)
--- a/src/csharp/build_unitypackage.bat
+++ b/src/csharp/build_unitypackage.bat
@@ -13,7 +13,7 @@
 @rem limitations under the License.
 
 @rem Current package versions
-set VERSION=2.27.0
+set VERSION=2.27.1
 
 @rem Adjust the location of nuget.exe
 set NUGET=C:\nuget\nuget.exe

diff --git a/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec b/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec
index 0995522..2dcdd2d 100644 (file)
--- a/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec
+++ b/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec
@@ -42,7 +42,7 @@ Pod::Spec.new do |s|
   # exclamation mark ensures that other "regular" pods will be able to find it as it'll be installed
   # before them.
   s.name     = '!ProtoCompiler-gRPCCppPlugin'
-  v = '1.27.0'
+  v = '1.27.1'
   s.version  = v
   s.summary  = 'The gRPC ProtoC plugin generates C++ files from .proto services.'
   s.description = <<-DESC

diff --git a/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec b/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec
index 925ff3f..0609e0e 100644 (file)
--- a/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec
+++ b/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec
@@ -42,7 +42,7 @@ Pod::Spec.new do |s|
   # exclamation mark ensures that other "regular" pods will be able to find it as it'll be installed
   # before them.
   s.name     = '!ProtoCompiler-gRPCPlugin'
-  v = '1.27.0'
+  v = '1.27.1'
   s.version  = v
   s.summary  = 'The gRPC ProtoC plugin generates Objective-C files from .proto services.'
   s.description = <<-DESC

diff --git a/src/objective-c/GRPCClient/version.h b/src/objective-c/GRPCClient/version.h
index 22985e6..0f26026 100644 (file)
--- a/src/objective-c/GRPCClient/version.h
+++ b/src/objective-c/GRPCClient/version.h
@@ -22,4 +22,4 @@
 // instead. This file can be regenerated from the template by running
 // `tools/buildgen/generate_projects.sh`.
 
-#define GRPC_OBJC_VERSION_STRING @"1.27.0"
+#define GRPC_OBJC_VERSION_STRING @"1.27.1"

diff --git a/src/objective-c/tests/version.h b/src/objective-c/tests/version.h
index dd58601..b1febd0 100644 (file)
--- a/src/objective-c/tests/version.h
+++ b/src/objective-c/tests/version.h
@@ -22,5 +22,5 @@
 // instead. This file can be regenerated from the template by running
 // `tools/buildgen/generate_projects.sh`.
 
-#define GRPC_OBJC_VERSION_STRING @"1.27.0"
+#define GRPC_OBJC_VERSION_STRING @"1.27.1"
 #define GRPC_C_VERSION_STRING @"9.0.0"

diff --git a/src/php/composer.json b/src/php/composer.json
index 659c978..dc4e852 100644 (file)
--- a/src/php/composer.json
+++ b/src/php/composer.json
@@ -2,7 +2,7 @@
   "name": "grpc/grpc-dev",
   "description": "gRPC library for PHP - for Development use only",
   "license": "Apache-2.0",
-  "version": "1.27.0",
+  "version": "1.27.1",
   "require": {
     "php": ">=5.5.0",
     "google/protobuf": "^v3.3.0"

diff --git a/src/php/ext/grpc/version.h b/src/php/ext/grpc/version.h
index d8fa189..b6c2744 100644 (file)
--- a/src/php/ext/grpc/version.h
+++ b/src/php/ext/grpc/version.h
@@ -20,6 +20,6 @@
 #ifndef VERSION_H
 #define VERSION_H
 
-#define PHP_GRPC_VERSION "1.27.0"
+#define PHP_GRPC_VERSION "1.27.1"
 
 #endif /* VERSION_H */

diff --git a/src/python/grpcio/grpc/_grpcio_metadata.py b/src/python/grpcio/grpc/_grpcio_metadata.py
index 41dee0b..7339f15 100644 (file)
--- a/src/python/grpcio/grpc/_grpcio_metadata.py
+++ b/src/python/grpcio/grpc/_grpcio_metadata.py
@@ -14,4 +14,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc/_grpcio_metadata.py.template`!!!
 
-__version__ = """1.27.0"""
+__version__ = """1.27.1"""

diff --git a/src/python/grpcio/grpc_version.py b/src/python/grpcio/grpc_version.py
index 60655d3..5f17dc3 100644 (file)
--- a/src/python/grpcio/grpc_version.py
+++ b/src/python/grpcio/grpc_version.py
@@ -14,4 +14,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc_version.py.template`!!!
 
-VERSION = '1.27.0'
+VERSION = '1.27.1'

diff --git a/src/python/grpcio_channelz/grpc_version.py b/src/python/grpcio_channelz/grpc_version.py
index b959ea5..8426fd0 100644 (file)
--- a/src/python/grpcio_channelz/grpc_version.py
+++ b/src/python/grpcio_channelz/grpc_version.py
@@ -14,4 +14,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_channelz/grpc_version.py.template`!!!
 
-VERSION = '1.27.0'
+VERSION = '1.27.1'

diff --git a/src/python/grpcio_health_checking/grpc_version.py b/src/python/grpcio_health_checking/grpc_version.py
index fcef1a6..83e4a1b 100644 (file)
--- a/src/python/grpcio_health_checking/grpc_version.py
+++ b/src/python/grpcio_health_checking/grpc_version.py
@@ -14,4 +14,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_health_checking/grpc_version.py.template`!!!
 
-VERSION = '1.27.0'
+VERSION = '1.27.1'

diff --git a/src/python/grpcio_reflection/grpc_version.py b/src/python/grpcio_reflection/grpc_version.py
index a83a6a1..89cfa6f 100644 (file)
--- a/src/python/grpcio_reflection/grpc_version.py
+++ b/src/python/grpcio_reflection/grpc_version.py
@@ -14,4 +14,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_reflection/grpc_version.py.template`!!!
 
-VERSION = '1.27.0'
+VERSION = '1.27.1'

diff --git a/src/python/grpcio_status/grpc_version.py b/src/python/grpcio_status/grpc_version.py
index 640d37e..6338c1a 100644 (file)
--- a/src/python/grpcio_status/grpc_version.py
+++ b/src/python/grpcio_status/grpc_version.py
@@ -14,4 +14,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_status/grpc_version.py.template`!!!
 
-VERSION = '1.27.0'
+VERSION = '1.27.1'

diff --git a/src/python/grpcio_testing/grpc_version.py b/src/python/grpcio_testing/grpc_version.py
index 98ef734..24075d6 100644 (file)
--- a/src/python/grpcio_testing/grpc_version.py
+++ b/src/python/grpcio_testing/grpc_version.py
@@ -14,4 +14,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_testing/grpc_version.py.template`!!!
 
-VERSION = '1.27.0'
+VERSION = '1.27.1'

diff --git a/src/python/grpcio_tests/grpc_version.py b/src/python/grpcio_tests/grpc_version.py
index e8af843..bc6b5e5 100644 (file)
--- a/src/python/grpcio_tests/grpc_version.py
+++ b/src/python/grpcio_tests/grpc_version.py
@@ -14,4 +14,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_tests/grpc_version.py.template`!!!
 
-VERSION = '1.27.0'
+VERSION = '1.27.1'

diff --git a/src/ruby/lib/grpc/version.rb b/src/ruby/lib/grpc/version.rb
index 457d834..25ce17a 100644 (file)
--- a/src/ruby/lib/grpc/version.rb
+++ b/src/ruby/lib/grpc/version.rb
@@ -14,5 +14,5 @@
 
 # GRPC contains the General RPC module.
 module GRPC
-  VERSION = '1.27.0'
+  VERSION = '1.27.1'
 end

diff --git a/src/ruby/tools/version.rb b/src/ruby/tools/version.rb
index c435db8..863156d 100644 (file)
--- a/src/ruby/tools/version.rb
+++ b/src/ruby/tools/version.rb
@@ -14,6 +14,6 @@
 
 module GRPC
   module Tools
-    VERSION = '1.27.0'
+    VERSION = '1.27.1'
   end
 end

diff --git a/tools/distrib/python/grpcio_tools/grpc_version.py b/tools/distrib/python/grpcio_tools/grpc_version.py
index 245cb26..6352ad6 100644 (file)
--- a/tools/distrib/python/grpcio_tools/grpc_version.py
+++ b/tools/distrib/python/grpcio_tools/grpc_version.py
@@ -14,4 +14,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!!
 
-VERSION = '1.27.0'
+VERSION = '1.27.1'

diff --git a/tools/dockerfile/grpc_artifact_python_manylinux1_x64/Dockerfile b/tools/dockerfile/grpc_artifact_python_manylinux1_x64/Dockerfile
new file mode 100644 (file)
index 0000000..85e376f
--- /dev/null
+++ b/tools/dockerfile/grpc_artifact_python_manylinux1_x64/Dockerfile
@@ -0,0 +1,31 @@
+# Copyright 2016 gRPC authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Docker file for building gRPC manylinux Python artifacts.
+
+FROM quay.io/pypa/manylinux1_x86_64
+
+# Update the package manager
+RUN yum update -y
+RUN yum install -y curl-devel expat-devel gettext-devel linux-headers openssl-devel zlib-devel gcc
+
+###################################
+# Install Python build requirements
+RUN /opt/python/cp27-cp27m/bin/pip install --upgrade cython
+RUN /opt/python/cp27-cp27mu/bin/pip install --upgrade cython
+RUN /opt/python/cp34-cp34m/bin/pip install --upgrade cython
+RUN /opt/python/cp35-cp35m/bin/pip install --upgrade cython
+RUN /opt/python/cp36-cp36m/bin/pip install --upgrade cython
+RUN /opt/python/cp37-cp37m/bin/pip install --upgrade cython
+RUN /opt/python/cp38-cp38/bin/pip install --upgrade cython

diff --git a/tools/dockerfile/grpc_artifact_python_manylinux1_x86/Dockerfile b/tools/dockerfile/grpc_artifact_python_manylinux1_x86/Dockerfile
new file mode 100644 (file)
index 0000000..5f484e1
--- /dev/null
+++ b/tools/dockerfile/grpc_artifact_python_manylinux1_x86/Dockerfile
@@ -0,0 +1,32 @@
+# Copyright 2016 gRPC authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Docker file for building gRPC manylinux Python artifacts.
+
+FROM quay.io/pypa/manylinux1_i686
+
+# Update the package manager
+RUN yum update -y
+RUN yum install -y curl-devel expat-devel gettext-devel linux-headers openssl-devel zlib-devel gcc
+
+###################################
+# Install Python build requirements
+RUN /opt/python/cp27-cp27m/bin/pip install --upgrade cython
+RUN /opt/python/cp27-cp27mu/bin/pip install --upgrade cython
+RUN /opt/python/cp34-cp34m/bin/pip install --upgrade cython
+RUN /opt/python/cp35-cp35m/bin/pip install --upgrade cython
+RUN /opt/python/cp36-cp36m/bin/pip install --upgrade cython
+RUN /opt/python/cp37-cp37m/bin/pip install --upgrade cython
+RUN /opt/python/cp37-cp37m/bin/pip install --upgrade cython
+RUN /opt/python/cp38-cp38/bin/pip install --upgrade cython

diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index 4e5e85d..1b2b630 100644 (file)
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.27.0
+PROJECT_NUMBER         = 1.27.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 5a40104..bd2863d 100644 (file)
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.27.0
+PROJECT_NUMBER         = 1.27.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

diff --git a/tools/doxygen/Doxyfile.objc b/tools/doxygen/Doxyfile.objc
index aaa3afe..f51af03 100644 (file)
--- a/tools/doxygen/Doxyfile.objc
+++ b/tools/doxygen/Doxyfile.objc
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Objective-C"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.27.0
+PROJECT_NUMBER         = 1.27.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

diff --git a/tools/doxygen/Doxyfile.objc.internal b/tools/doxygen/Doxyfile.objc.internal
index 0c9123a..d1fb8c6 100644 (file)
--- a/tools/doxygen/Doxyfile.objc.internal
+++ b/tools/doxygen/Doxyfile.objc.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Objective-C"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.27.0
+PROJECT_NUMBER         = 1.27.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

diff --git a/tools/run_tests/artifacts/artifact_targets.py b/tools/run_tests/artifacts/artifact_targets.py
index f748a9a..19e6ab9 100644 (file)
--- a/tools/run_tests/artifacts/artifact_targets.py
+++ b/tools/run_tests/artifacts/artifact_targets.py
@@ -152,10 +152,15 @@ class PythonArtifact:
             environ['GRPC_BUILD_GRPCIO_TOOLS_DEPENDENTS'] = 'TRUE'
             environ['GRPC_BUILD_MANYLINUX_WHEEL'] = 'TRUE'
 
+            if self.platform == 'manylinux1':
+                # manylinux1 currently has too old version of gcc
+                # so we need to use this workaround to avoid
+                # the "SSE2 instruction set not enabled" boringssl build error
+                # https://gcc.gnu.org/ml/gcc-patches/2013-04/msg00740.html
+                environ['CFLAGS'] += ' -msse2'
+
             return create_docker_jobspec(
                 self.name,
-                # NOTE(rbellevi): Do *not* update this without also ensuring the
-                # base_docker_image attribute is accurate.
                 'tools/dockerfile/grpc_artifact_python_%s_%s' %
                 (self.platform, self.arch),
                 'tools/run_tests/artifacts/build_artifact_python.sh',
@@ -360,6 +365,12 @@ def targets():
         CSharpExtArtifact('macos', 'ios'),
         # TODO(https://github.com/grpc/grpc/issues/20283)
         # Add manylinux2010_x86 targets once this issue is resolved.
+        PythonArtifact('manylinux1', 'x86', 'cp27-cp27m'),
+        PythonArtifact('manylinux1', 'x86', 'cp27-cp27mu'),
+        PythonArtifact('manylinux1', 'x86', 'cp35-cp35m'),
+        PythonArtifact('manylinux1', 'x86', 'cp36-cp36m'),
+        PythonArtifact('manylinux1', 'x86', 'cp37-cp37m'),
+        PythonArtifact('manylinux1', 'x86', 'cp38-cp38'),
         PythonArtifact('manylinux2010', 'x86', 'cp27-cp27m'),
         PythonArtifact('manylinux2010', 'x86', 'cp27-cp27mu'),
         PythonArtifact('manylinux2010', 'x86', 'cp35-cp35m'),
@@ -372,6 +383,12 @@ def targets():
         PythonArtifact('linux_extra', 'armv6', '2.7'),
         PythonArtifact('linux_extra', 'armv6', '3.5'),
         PythonArtifact('linux_extra', 'armv6', '3.6'),
+        PythonArtifact('manylinux1', 'x64', 'cp27-cp27m'),
+        PythonArtifact('manylinux1', 'x64', 'cp27-cp27mu'),
+        PythonArtifact('manylinux1', 'x64', 'cp35-cp35m'),
+        PythonArtifact('manylinux1', 'x64', 'cp36-cp36m'),
+        PythonArtifact('manylinux1', 'x64', 'cp37-cp37m'),
+        PythonArtifact('manylinux1', 'x64', 'cp38-cp38'),
         PythonArtifact('manylinux2010', 'x64', 'cp27-cp27m'),
         PythonArtifact('manylinux2010', 'x64', 'cp27-cp27mu'),
         PythonArtifact('manylinux2010', 'x64', 'cp35-cp35m'),