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New approach to Gogs Docker Container - VOLUME for ‘/data’ - Usage of S6 as PID 1 Process - Usage of ‘socat’ so linked container (like databases) are binded to localhost - OpenSSH, Socat Link and Gogs are supervised using S6 - Size of container reduced to ~75Mo
2015-10-02 12:56:36 +03:00
FROM alpine:3.2
MAINTAINER roemer.jp@gmail.com
#1521 reduce Docker image size
2015-08-25 07:41:01 +03:00
New approach to Gogs Docker Container - VOLUME for ‘/data’ - Usage of S6 as PID 1 Process - Usage of ‘socat’ so linked container (like databases) are binded to localhost - OpenSSH, Socat Link and Gogs are supervised using S6 - Size of container reduced to ~75Mo
2015-10-02 12:56:36 +03:00
# Install system utils & Gogs runtime dependencies
ADD https://github.com/tianon/gosu/releases/download/1.5/gosu-amd64 /usr/sbin/gosu
RUN echo "@edge http://dl-4.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories \
&& echo "@community http://dl-4.alpinelinux.org/alpine/edge/community" | tee -a /etc/apk/repositories \
&& apk -U --no-progress upgrade \
Add bash to the image so bash git hooks can be used
2015-10-02 14:01:02 +03:00
&& apk -U --no-progress add ca-certificates bash git linux-pam s6@edge curl openssh socat \
New approach to Gogs Docker Container - VOLUME for ‘/data’ - Usage of S6 as PID 1 Process - Usage of ‘socat’ so linked container (like databases) are binded to localhost - OpenSSH, Socat Link and Gogs are supervised using S6 - Size of container reduced to ~75Mo
2015-10-02 12:56:36 +03:00
&& chmod +x /usr/sbin/gosu
#1521 reduce Docker image size
2015-08-25 07:41:01 +03:00
Several bugfixes in Docker build - Removed unnecessary variables - Fixed symbolic links creation - Fixed enter point - Less intermediate containers
2015-10-02 22:18:13 +03:00
ENV GOGS_CUSTOM /data/gogs
#1521 reduce Docker image size
2015-08-25 07:41:01 +03:00
New approach to Gogs Docker Container - VOLUME for ‘/data’ - Usage of S6 as PID 1 Process - Usage of ‘socat’ so linked container (like databases) are binded to localhost - OpenSSH, Socat Link and Gogs are supervised using S6 - Size of container reduced to ~75Mo
2015-10-02 12:56:36 +03:00
COPY . /app/gogs/
#1521 reduce Docker image size
2015-08-25 07:41:01 +03:00
WORKDIR /app/gogs/
New approach to Gogs Docker Container - VOLUME for ‘/data’ - Usage of S6 as PID 1 Process - Usage of ‘socat’ so linked container (like databases) are binded to localhost - OpenSSH, Socat Link and Gogs are supervised using S6 - Size of container reduced to ~75Mo
2015-10-02 12:56:36 +03:00
RUN ./docker/build.sh
add missing file
2015-08-17 10:10:23 +03:00
Use app/docker folder for SSH Configureation
2015-10-02 13:29:11 +03:00
# Configure Docker Container
New approach to Gogs Docker Container - VOLUME for ‘/data’ - Usage of S6 as PID 1 Process - Usage of ‘socat’ so linked container (like databases) are binded to localhost - OpenSSH, Socat Link and Gogs are supervised using S6 - Size of container reduced to ~75Mo
2015-10-02 12:56:36 +03:00
VOLUME ["/data"]
add missing file
2015-08-17 10:10:23 +03:00
EXPOSE 22 3000
Docker Container: Init 1 & Initialisation - Now using a setup script before starting the app. The separation of the run script and the setup script will make service initialisation a little bit clearer - Now calling start.sh script as ENTRYPOINT and S6 as CMD. This way when running the container with just a shell script, the start.sh script will be launched before, making debugging easier - Added note about `.dockerignore` ignored during Docker Hub Automated Build
2015-10-02 23:54:55 +03:00
ENTRYPOINT ["docker/start.sh"]
CMD ["/usr/bin/s6-svscan", "/app/gogs/docker/s6/"]
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