This image containerizes Ubooquity e-book server/viewer, to serve files and read comics/ebooks shared from a device in the network, running under OpenJDK 8.*.*.
Current stable version is 2.1.1
.
Based on Alpine Linux from my alpine-openjdk8 image with the s6 init system and GNU LibC overlayed in it.
The image is tagged respectively for the following architectures,
- armhf
- x86_64 (retagged as the
latest
)
armhf builds have embedded binfmt_misc support and contain the qemu-user-static binary that allows for running it also inside an x64 environment that has it.
Pull the image for your architecture it's already available from Docker Hub.
# make pull
docker pull woahbase/alpine-ubooquity:x86_64
-
Configuration are read from
/config/preferences.json
, edit or remount this file to customize settings. -
Default serves books from
/books
, comics from/comics
and files from/files
. They should be readable by the process user. -
Default exposes the library port at
2202
and adminport at2203
, however, user management is disabled in the default configurations. -
The
MAXMEM
variable limits how much memory the JVM can use. -
This image already has a user
alpine
configured to drop privileges to the passedPUID
/PGID
which is ideal if its used to run in non-root mode. That way you only need to specify the values at runtime and pass the-u alpine
if need be. (runid
in your terminal to see your ownPUID
/PGID
values.)
If you want to run images for other architectures, you will need to have binfmt support configured for your machine. multiarch, has made it easy for us containing that into a docker container.
# make regbinfmt
docker run --rm --privileged multiarch/qemu-user-static:register --reset
Without the above, you can still run the image that is made for your architecture, e.g for an x86_64 machine..
Running make
starts the service.
# make
docker run --rm -it \
--name docker_ubooquity --hostname ubooquity \
-e PGID=1000 -e PUID=1000 \
-c 512 -m 1024m -e MAXMEM=1024 \
-p 2202:2202 -p 2203:2203 \
-v config:/config \
-v books:/books \
-v comics:/comics \
-v files:/files \
woahbase/alpine-ubooquity:x86_64
Stop the container with a timeout, (defaults to 2 seconds)
# make stop
docker stop -t 2 docker_ubooquity
Removes the container, (always better to stop it first and -f
only when needed most)
# make rm
docker rm -f docker_ubooquity
Restart the container with
# make restart
docker restart docker_ubooquity
Get a shell inside a already running container,
# make shell
docker exec -it docker_ubooquity /bin/bash
set user or login as root,
# make rshell
docker exec -u root -it docker_ubooquity /bin/bash
To check logs of a running container in real time
# make logs
docker logs -f docker_ubooquity
If you have the repository access, you can clone and build the image yourself for your own system, and can push after.
Before you clone the repo, you must have Git, GNU make, and Docker setup on the machine.
git clone https://github.com/woahbase/alpine-ubooquity
cd alpine-ubooquity
You can always skip installing make but you will have to type the whole docker commands then instead of using the sweet make targets.
You need to have binfmt_misc configured in your system to be able to build images for other architectures.
Otherwise to locally build the image for your system.
[ARCH
defaults to x86_64
, need to be explicit when building
for other architectures.]
# make ARCH=x86_64 build
# sets up binfmt if not x86_64
docker build --rm --compress --force-rm \
--no-cache=true --pull \
-f ./Dockerfile_x86_64 \
--build-arg ARCH=x86_64 \
--build-arg DOCKERSRC=alpine-openjdk8 \
--build-arg UBVERSION=2.1.0 \
--build-arg USERNAME=woahbase \
-t woahbase/alpine-ubooquity:x86_64 \
.
To check if its working..
# make ARCH=x86_64 test
docker run --rm -it \
--name docker_ubooquity \
--hostname ubooquity \
-e PGID=1000 -e PUID=1000 \
-c 512 -m 1024m -e MAXMEM=1024 \
woahbase/alpine-ubooquity:x86_64 \
sh -ec 'sleep 15; java -version';
And finally, if you have push access,
# make ARCH=x86_64 push
docker push woahbase/alpine-ubooquity:x86_64
Sources at Github. Built at Travis-CI.org (armhf / x64 builds). Images at Docker hub. Metadata at Microbadger.
Maintained by WOAHBase.