Added terraform, python and awscli to dockerfile

Author: ShahNewazKhan

Dockerfile

@@ -36,6 +36,14 @@ RUN mkdir -p /tmp/protoc && \
 
 RUN GO111MODULE=off go get -u github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway
 
+RUN curl -kLo /tmp/terraform.zip "https://releases.hashicorp.com/terraform/0.12.0/terraform_0.12.0_linux_amd64.zip" && \
+unzip -d /usr/local/bin/ /tmp/terraform.zip
+
+RUN apk add --update bash ca-certificates git python && \
+apk add --update -t deps make py-pip
+
+RUN pip install awscli
+
 RUN chmod +x /usr/local/bin/* && \
   upx --lzma /usr/local/bin/*