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forgejo/Dockerfile

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Update Dockerfile to update alpine to v3.3 & fix virtual package and repository pinning on RPi - Dockerfile now uses alpine:3.3 as base - Dockerfile.rpi now uses v3.3/community repository without pinning - Go package is no longer fetched using repository pinning - Fixes problem while using repository pinning & virtual package at the same time
2016-01-28 15:03:02 +00:00
FROM alpine:3.3
Update Dockerfile & build script and add /etc/nsswitch.conf: - Add nsswitch.conf to configure LibC Name Service inside the container - Change my email in the Dockerfile - Update build script to install software as a `build-deps` virtual package so that adding a package to it will be automatically removed at the end of the build script
2016-01-25 13:07:37 +00:00
MAINTAINER jp@roemer.im
#1521 reduce Docker image size
2015-08-25 04:41:01 +00:00
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 09:56:36 +00:00
# Install system utils & Gogs runtime dependencies
Update gosu, this fixes #1756
2015-10-10 18:48:26 +00:00
ADD https://github.com/tianon/gosu/releases/download/1.6/gosu-amd64 /usr/sbin/gosu
update alpine package dependencies - s6 is in main in 3.3, so we no longer need to mangle the repos file - official image is periodically updated, so it's not preferred to do upgrades downstream (usually harmless, but inelegant) - apk-tools in 3.3 supports --no-cache to avoid leaving the APKINDEX files in the image
2016-02-20 03:54:51 +00:00
RUN chmod +x /usr/sbin/gosu \
&& apk --no-cache --no-progress add ca-certificates bash git linux-pam s6 curl openssh socat
#1521 reduce Docker image size
2015-08-25 04:41:01 +00:00
Several bugfixes in Docker build - Removed unnecessary variables - Fixed symbolic links creation - Fixed enter point - Less intermediate containers
2015-10-02 19:18:13 +00:00
ENV GOGS_CUSTOM /data/gogs
#1521 reduce Docker image size
2015-08-25 04:41:01 +00:00
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 09:56:36 +00:00
COPY . /app/gogs/
#1521 reduce Docker image size
2015-08-25 04:41:01 +00:00
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 09:56:36 +00:00
RUN ./docker/build.sh
add missing file
2015-08-17 07:10:23 +00:00
Update Dockerfile & build script and add /etc/nsswitch.conf: - Add nsswitch.conf to configure LibC Name Service inside the container - Change my email in the Dockerfile - Update build script to install software as a `build-deps` virtual package so that adding a package to it will be automatically removed at the end of the build script
2016-01-25 13:07:37 +00:00
# Configure LibC Name Service
COPY docker/nsswitch.conf /etc/nsswitch.conf
Use app/docker folder for SSH Configureation
2015-10-02 10:29:11 +00:00
# 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 09:56:36 +00:00
VOLUME ["/data"]
add missing file
2015-08-17 07:10:23 +00:00
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 20:54:55 +00:00
ENTRYPOINT ["docker/start.sh"]
Update s6 path following package update
2015-11-16 16:48:09 +00:00
CMD ["/bin/s6-svscan", "/app/gogs/docker/s6/"]
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