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Merge pull request #137 from gizmoguy/multi-stage-docker 

Use multiple stages to build docker image
pull/138/head
berthubert 2020-08-05 23:01:12 +02:00 committed by GitHub
parent b1f0ad01d1 42810562f8
commit 8eff5956b2
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3 changed files with 32 additions and 37 deletions
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47
Dockerfile
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@ -1,25 +1,38 @@
FROM ubuntu:eoan
#
# First stage - builder
#
FROM debian:10-slim AS builder
ENV DEBIAN_FRONTEND noninteractive
ENV LC_ALL C.UTF-8
# This allows you to use a local Ubuntu mirror
ARG APT_URL=
ENV APT_URL ${APT_URL:-http://archive.ubuntu.com/ubuntu/}
RUN sed -i "s%http://archive.ubuntu.com/ubuntu/%${APT_URL}%" /etc/apt/sources.list
# This allows you to use a local Debian mirror
ARG APT_URL=http://deb.debian.org/debian/
ARG MAKE_FLAGS=-j2
# Update packages and install dependencies
RUN apt-get update && apt-get -y upgrade && apt-get -y clean
RUN apt-get install -y protobuf-compiler libh2o-dev libcurl4-openssl-dev \
libssl-dev libprotobuf-dev libh2o-evloop-dev libwslay-dev libeigen3-dev libzstd-dev \
make gcc g++ git build-essential curl autoconf automake libfmt-dev libncurses5-dev \
&& apt-get -y clean
RUN sed -i "s%http://deb.debian.org/debian/%${APT_URL}%" /etc/apt/sources.list \
&& apt-get update && apt-get -y upgrade \
&& apt-get install -y protobuf-compiler libh2o-dev libcurl4-openssl-dev \
libssl-dev libprotobuf-dev libh2o-evloop-dev libwslay-dev \
libeigen3-dev libzstd-dev libfmt-dev libncurses-dev \
make gcc g++ git build-essential curl autoconf automake help2man
# Build
ARG MAKE_FLAGS=-j2
ADD . /galmon/
WORKDIR /galmon/
RUN make $MAKE_FLAGS
ENV PATH=/galmon:${PATH}
ADD . /galmon-src/
RUN cd /galmon-src/ \
&& make $MAKE_FLAGS \
&& prefix=/galmon make install
#
# Second stage - contains just the binaries
#
FROM debian:10-slim
RUN apt-get update && apt-get -y upgrade \
&& apt-get install -y libcurl4 libssl1.1 libprotobuf17 libh2o-evloop0.13 \
libncurses6 \
&& apt-get -y clean \
&& rm -rf /var/lib/apt/lists/*
COPY --from=builder /galmon/ /galmon/
ENV PATH=/galmon/bin:${PATH}
ENV LC_ALL C.UTF-8
WORKDIR /galmon/bin

18
Dockerfile-pi
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@ -1,18 +0,0 @@
#FROM ubuntu:disco
FROM arm32v7/debian:unstable
ENV DEBIAN_FRONTEND noninteractive
ENV LC_ALL C.UTF-8
# Update packages and install dependencies
RUN apt-get update && apt-get -y upgrade && apt-get -y clean
RUN apt-get install -y protobuf-compiler libh2o-dev libcurl4-openssl-dev \
libssl-dev libprotobuf-dev libh2o-evloop-dev libwslay-dev libeigen3-dev libzstd-dev \
make clang-9 git build-essential curl autoconf automake libfmt-dev libncurses5-dev \
&& apt-get -y clean
# Build
ADD . /galmon/
WORKDIR /galmon/
RUN make
ENV PATH=/galmon:${PATH}

4
README.md
View File

@ -107,14 +107,14 @@ can view the UI too and assumes a ublox GPS device too -
you may need to tweak as necessary):
```
docker run -it --rm --device=/dev/ttyACM0 -p 10000:10000 galmon/galmon
docker run -it --rm --device=/dev/ttyACM0 -p 10000:10000 berthubert/galmon
```
Running a daemonized docker container reporting data to a remote server
might look like:
```
docker run -d --restart=always --device=/dev/ttyACM0 --name=galmon galmon/galmon /galmon/ubxtool --wait --port /dev/ttyACM0 --gps --galileo --glonass --destination [server] --station [station-id] --owner [owner]
docker run -d --restart=always --device=/dev/ttyACM0 --name=galmon berthubert/galmon ubxtool --wait --port /dev/ttyACM0 --gps --galileo --glonass --destination [server] --station [station-id] --owner [owner]
```
To make your docker container update automatically you could use a tool such as