PHP gRPC example Dockerfile

Dockerfile

FROM alpine as build

ADD https://github.com/spiral/php-grpc/releases/download/v1.0.0/rr-grpc-1.0.0-linux-amd64.tar.gz /rr-grpc/
ADD https://github.com/protocolbuffers/protobuf/releases/download/v3.6.1/protoc-3.6.1-linux-x86_64.zip /proto/
ADD https://github.com/spiral/php-grpc/releases/download/v1.0.0/protoc-gen-php-grpc-1.0.0-linux-amd64.tar.gz /protoc-php-grpc/

# Extract and copy protoc binary to /usr/local
RUN unzip /proto/protoc-3.6.1-linux-x86_64.zip -d /proto/

# Extract rr-grpc
RUN tar -xvzf /rr-grpc/rr-grpc-1.0.0-linux-amd64.tar.gz -C /rr-grpc/

# Extract rr-grpc
RUN tar -xvzf /protoc-php-grpc/protoc-gen-php-grpc-1.0.0-linux-amd64.tar.gz -C /protoc-php-grpc/
RUN ls -al /protoc-php-grpc/


FROM php:7.2-fpm

# Copy rr-grpc and protoc binary to /usr/local/bin
COPY --from=build /rr-grpc/rr-grpc-1.0.0-linux-amd64/rr-grpc /usr/local/bin/
COPY --from=build /proto/bin/protoc /usr/local/bin/
COPY --from=build /proto/include/ /usr/local/include/
COPY --from=build /protoc-php-grpc/protoc-gen-php-grpc-1.0.0-linux-amd64/protoc-gen-php-grpc /usr/local/bin/

ADD run.sh /root/run.sh

WORKDIR /app/server

# Build protobuf file and start grpc server
CMD ["/root/run.sh"]

run.sh

#!/bin/sh

# Run grpc server
if [ "$ENV" = "production" ]
then
    rr-grpc serve
else
    # Build protobuf file
    protoc --php_out=src --php-grpc_out=src service.proto
    rr-grpc serve -v -d
fi