Multi-stage docker image with ruby and FFMpeg. Used as base image for builing Educast application containers.
The docker image is based on Alpine and has the following specs:
- Alpine 3.8
- Ruby 2.4
- FFMpeg 4.0.2
- Timezone set to Europe/Lisbon
- Creates educast user (501) and group (1000)
- Pre-installs a set of utilities such as: bzip2, openssh, git, nodejs, mariadb, imagemagick
The image size is 765MB
ffmpeg version 4.0.2 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 6.2.1 (Alpine 6.2.1) 20160822
configuration: --disable-debug --disable-doc --disable-ffplay --enable-shared --enable-avresample --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-gpl --enable-libass --enable-libfreetype --enable-libvidstab --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx265 --enable-libxvid --enable-libx264 --enable-nonfree --enable-openssl --enable-libfdk_aac --enable-libkvazaar --enable-libaom --extra-libs=-lpthread --enable-postproc --enable-small --enable-version3 --extra-cflags=-I/opt/ffmpeg/include --extra-ldflags=-L/opt/ffmpeg/lib --extra-libs=-ldl --prefix=/opt/ffmpeg
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100
configuration:
--disable-debug
--disable-doc
--disable-ffplay
--enable-shared
--enable-avresample
--enable-libopencore-amrnb
--enable-libopencore-amrwb
--enable-gpl
--enable-libass
--enable-libfreetype
--enable-libvidstab
--enable-libmp3lame
--enable-libopenjpeg
--enable-libopus
--enable-libtheora
--enable-libvorbis
--enable-libvpx
--enable-libx265
--enable-libxvid
--enable-libx264
--enable-nonfree
--enable-openssl
--enable-libfdk_aac
--enable-libkvazaar
--enable-libaom
--extra-libs=-lpthread
--enable-postproc
--enable-small
--enable-version3
--extra-cflags=-I/opt/ffmpeg/include
--extra-ldflags=-L/opt/ffmpeg/lib
--extra-libs=-ldl
--prefix=/opt/ffmpeg
Clone this project and create a customized deploy.env file using the deploy.env.sample file as sample:
$ git clone https://github.com/fccn/docker-educast-base.git
$ cd educast_base
$ cp deploy.env.sample deploy.envUse your preferred editor to open the newly created deploy.env file. The following variables can be modified:
- APP_NAME - Change the image name to whatever you want (currently is set to educast_base).
- DOCKER_REPO - Define the docker repository to store the generated image.
After customizing the build you can either build the image to use it locally
make buildor create a release by building and publishing the {version} and latest tagged containers to the configured {docker_repo}.
make releaseTo use this image as the base for an Educast application just start the application's Dockerfile like this (if APP_NAME is not changed on deploy.env):
FROM {docker_repo}/educast_base:latest
...
Paulo Costa
Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.
We use SemVer for versioning. For the versions available, see the tags on this repository.
This project is licensed under the MIT License - see the LICENSE file for details
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