commit e6ca4f0b794c377b09d33ffe2d20d78df60f73a8
author Jan Tattermusch <jtattermusch@google.com> Tue Nov 07 16:40:38 2017 +0100
committer Jan Tattermusch <jtattermusch@google.com> Tue Nov 07 16:40:38 2017 +0100
tree b2a82008e79758f6816505f91ebaf7146f5df888
parent d9f18a97b2c29ab11bb0005619f100d8b26feee7

consolidate C# interop test docker images

tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile

diff --git a/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile
index 56b8be8..ea82476 100644
--- a/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile
+++ b/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile
@@ -22,6 +22,7 @@
   bzip2 \
   ccache \
   curl \
+  dnsutils \
   gcc \
   gcc-multilib \
   git \
@@ -61,7 +62,7 @@
 # Install Python packages from PyPI
 RUN pip install --upgrade pip==9.0.1
 RUN pip install virtualenv
-RUN pip install futures==2.2.0 enum34==1.0.4 protobuf==3.2.0 six==1.10.0
+RUN pip install futures==2.2.0 enum34==1.0.4 protobuf==3.2.0 six==1.10.0 twisted==17.5.0
 
 #================
 # C# dependencies