mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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92 lines
3.6 KiB
92 lines
3.6 KiB
3 years ago
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#!/bin/bash
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# Copyright 2021 The gRPC Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Runs C# build in a docker container, but using the local workspace.
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# Example usage:
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# src/csharp/run_in_docker.sh tools/run_tests/run_tests.py -l csharp
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set -e
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# Environment variable used as inputs:
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# DOCKERFILE_DIR - Directory in which Dockerfile file is located.
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# DOCKER_EXTRA_ARGS - Extra arguments to pass to the "docker run" command.
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readonly grpc_rootdir="$(dirname "$(readlink -f "$0")")/../.."
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cd ${grpc_rootdir}
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if [ "${DOCKERFILE_DIR}" == "" ]
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then
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echo "You need to specify the docker image to use by setting DOCKERFILE_DIR env variable."
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echo "See docker image definitions under tools/dockerfile."
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echo ""
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echo "You likely want to set DOCKERFILE_DIR to one of these values:"
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find tools/dockerfile/test -name Dockerfile | xargs -n1 dirname
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exit 1
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fi
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# Use image name based on Dockerfile location checksum
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# For simplicity, currently only testing docker images that have already been pushed
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# to dockerhub are supported (see tools/dockerfile/push_testing_images.sh)
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# TODO(jtattermusch): add support for building dockerimages locally.
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DOCKER_IMAGE=grpctesting/$(basename "$DOCKERFILE_DIR"):$(sha1sum "$DOCKERFILE_DIR/Dockerfile" | cut -f1 -d\ )
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# TODO: support building dockerimage locally / pulling it from dockerhub
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# If TTY is available, the running container can be conveniently terminated with Ctrl+C.
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if [[ -t 0 ]]; then
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DOCKER_TTY_ARGS=("-it")
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else
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# The input device on kokoro is not a TTY, so -it does not work.
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DOCKER_TTY_ARGS=()
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fi
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# args required to be able to run gdb/strace under the docker container
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DOCKER_PRIVILEGED_ARGS=(
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"--privileged"
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"--cap-add=SYS_PTRACE"
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"--security-opt=seccomp=unconfined"
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)
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DOCKER_NETWORK_ARGS=(
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# enable IPv6
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"--sysctl=net.ipv6.conf.all.disable_ipv6=0"
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# use host network, required for the port server to work correctly
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"--network=host"
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)
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DOCKER_CLEANUP_ARGS=(
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# delete the container when the containers exits
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# (otherwise the container will not release the disk space it used)
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"--rm=true"
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)
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# Uncomment to run the docker container as current user's UID and GID.
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# That way, the files written by the container won't be owned by root (=you won't end up with polluted workspace),
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# but it can have some other disadvantages. E.g.:
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# - you won't be able install stuff inside the container
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# - the home directory inside the container will be broken (you won't be able to write in it).
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# That may actually break some language runtimes completely (e.g. grpc python might not build)
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# DOCKER_NONROOT_ARGS=(
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# # run under current user's UID and GID
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# "--user=$(id -u):$(id -g)"
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# )
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# Enable command echo just before running the final docker command to make the docker args visible.
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set -ex
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# Run command inside C# docker container.
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# - the local clone of grpc repository will be mounted as /workspace.
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exec docker run "${DOCKER_TTY_ARGS[@]}" "${DOCKER_PRIVILEGED_ARGS[@]}" "${DOCKER_NETWORK_ARGS[@]}" "${DOCKER_CLEANUP_ARGS[@]}" ${DOCKER_EXTRA_ARGS} -v "${grpc_rootdir}":/workspace -w /workspace "${DOCKER_IMAGE}" bash -c "$*"
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