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nonroot CentOS Docker image (#9280)

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* Updates CentOS Docker image build process

* rename build.Dockerfile
This commit is contained in:
JohnnySheffield 2018-08-24 05:55:54 +02:00 committed by Afri Schoedon
parent e8e0b08f17
commit 31291ebd35
4 changed files with 113 additions and 28 deletions
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41
docker/README.md
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Usage
## Usage
```docker build -f docker/ubuntu/Dockerfile --tag ethcore/parity:branch_or_tag_name .```
## Usage - CentOS
Builds a lightweight non-root Parity docker image:
```
git clone https://github.com/paritytech/parity-ethereum.git
cd parity-ethereum
./docker/centos/build.sh
```
Fully customised build:
```
PARITY_IMAGE_REPO=my-personal/parity \
PARITY_BUILDER_IMAGE_TAG=build-latest \
PARITY_RUNNER_IMAGE_TAG=centos-parity-experimental \
./docker/centos/build.sh
```
Default values:
```
# The image name
PARITY_IMAGE_REPO - parity/parity
# The tag to be used for builder image, git commit sha will be appended
PARITY_BUILDER_IMAGE_TAG - build
# The tag to be used for runner image
PARITY_RUNNER_IMAGE_TAG - latest
```
All default ports you might use will be exposed:
```
# secret
# ipfs store ui rpc ws listener discovery
# ↓ ↓ ↓ ↓ ↓ ↓ ↓
EXPOSE 5001 8082 8083 8180 8545 8546 30303/tcp 30303/udp
```

46
docker/centos/Dockerfile
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FROM centos:latest
WORKDIR /build
# install tools and dependencies
RUN yum -y update&& \
yum install -y git make gcc-c++ gcc file binutils cmake
RUN mkdir -p /opt/parity/data && \
chmod g+rwX /opt/parity/data && \
mkdir -p /opt/parity/release
# install rustup
RUN curl -sSf https://static.rust-lang.org/rustup.sh -o rustup.sh &&\
ls&&\
sh rustup.sh --disable-sudo
COPY parity/parity /opt/parity/release
# show backtraces
ENV RUST_BACKTRACE 1
WORKDIR /opt/parity/data
# set compiler
ENV CXX g++
ENV CC gcc
# exposing default ports
#
# secret
# ipfs store ui rpc ws listener discovery
# ↓ ↓ ↓ ↓ ↓ ↓ ↓
EXPOSE 5001 8082 8083 8180 8545 8546 30303/tcp 30303/udp
# show tools
RUN rustc -vV && \
cargo -V && \
gcc -v &&\
g++ -v
# switch to non-root user
USER 1001
# build parity
ADD . /build/parity
RUN cd parity&&\
cargo build --release --verbose && \
ls /build/parity/target/release/parity && \
strip /build/parity/target/release/parity
#if no base path provided, assume it's current workdir
CMD ["--base-path","."]
ENTRYPOINT ["/opt/parity/release/parity"]
RUN file /build/parity/target/release/parity
EXPOSE 8080 8545 8180
ENTRYPOINT ["/build/parity/target/release/parity"]

25
docker/centos/Dockerfile.build Normal file
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FROM centos:latest
WORKDIR /build
ADD . /build/parity-ethereum
RUN yum -y update && \
yum install -y systemd-devel git make gcc-c++ gcc file binutils && \
curl -L "https://cmake.org/files/v3.12/cmake-3.12.0-Linux-x86_64.tar.gz" -o cmake.tar.gz && \
tar -xzf cmake.tar.gz && \
cp -r cmake-3.12.0-Linux-x86_64/* /usr/ && \
curl https://sh.rustup.rs -sSf | sh -s -- -y && \
PATH=/root/.cargo/bin:$PATH && \
RUST_BACKTRACE=1 && \
rustc -vV && \
cargo -V && \
gcc -v && \
g++ -v && \
cmake --version && \
cd parity-ethereum && \
cargo build --verbose --release --features final && \
strip /build/parity-ethereum/target/release/parity && \
file /build/parity-ethereum/target/release/parity

29
docker/centos/build.sh Executable file
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#!/usr/bin/env sh
# The image name
PARITY_IMAGE_REPO=${PARITY_IMAGE_REPO:-parity/parity}
# The tag to be used for builder image
PARITY_BUILDER_IMAGE_TAG=${PARITY_BUILDER_IMAGE_TAG:-build}
# The tag to be used for runner image
PARITY_RUNNER_IMAGE_TAG=${PARITY_RUNNER_IMAGE_TAG:-latest}
echo Building $PARITY_IMAGE_REPO:$PARITY_BUILDER_IMAGE_TAG-$(git log -1 --format="%H")
docker build --no-cache -t $PARITY_IMAGE_REPO:$PARITY_BUILDER_IMAGE_TAG-$(git log -1 --format="%H") . -f docker/centos/Dockerfile.build
echo Creating $PARITY_BUILDER_IMAGE_TAG-$(git log -1 --format="%H"), extracting binary
docker create --name extract $PARITY_IMAGE_REPO:$PARITY_BUILDER_IMAGE_TAG-$(git log -1 --format="%H")
mkdir docker/centos/parity
docker cp extract:/build/parity-ethereum/target/release/parity docker/centos/parity
echo Building $PARITY_IMAGE_REPO:$PARITY_RUNNER_IMAGE_TAG
docker build --no-cache -t $PARITY_IMAGE_REPO:$PARITY_RUNNER_IMAGE_TAG docker/centos/ -f docker/centos/Dockerfile
echo Cleaning up ...
rm -rf docker/centos/parity
docker rm -f extract
docker rmi -f $PARITY_IMAGE_REPO:$PARITY_BUILDER_IMAGE_TAG-$(git log -1 --format="%H")
echo Echoing Parity version:
docker run $PARITY_IMAGE_REPO:$PARITY_RUNNER_IMAGE_TAG --version
echo Done.