# [linuxserver/cops](https://github.com/linuxserver/docker-cops) [![GitHub Release](https://img.shields.io/github/release/linuxserver/docker-cops.svg?style=flat-square&color=E68523)](https://github.com/linuxserver/docker-cops/releases) [![MicroBadger Layers](https://img.shields.io/microbadger/layers/linuxserver/cops.svg?style=flat-square&color=E68523)](https://microbadger.com/images/linuxserver/cops "Get your own version badge on microbadger.com") [![MicroBadger Size](https://img.shields.io/microbadger/image-size/linuxserver/cops.svg?style=flat-square&color=E68523)](https://microbadger.com/images/linuxserver/cops "Get your own version badge on microbadger.com") [![Docker Pulls](https://img.shields.io/docker/pulls/linuxserver/cops.svg?style=flat-square&color=E68523)](https://hub.docker.com/r/linuxserver/cops) [![Docker Stars](https://img.shields.io/docker/stars/linuxserver/cops.svg?style=flat-square&color=E68523)](https://hub.docker.com/r/linuxserver/cops) [![Build Status](https://ci.linuxserver.io/view/all/job/Docker-Pipeline-Builders/job/docker-cops/job/master/badge/icon?style=flat-square)](https://ci.linuxserver.io/job/Docker-Pipeline-Builders/job/docker-cops/job/master/) [![](https://lsio-ci.ams3.digitaloceanspaces.com/linuxserver/cops/latest/badge.svg)](https://lsio-ci.ams3.digitaloceanspaces.com/linuxserver/cops/latest/index.html) [Cops](http://blog.slucas.fr/en/oss/calibre-opds-php-server) by Sébastien Lucas, stands for Calibre OPDS (and HTML) Php Server. COPS links to your Calibre library database and allows downloading and emailing of books directly from a web browser and provides a OPDS feed to connect to your devices. Changes in your Calibre library are reflected immediately in your COPS pages. See : [COPS's home](http://blog.slucas.fr/en/oss/calibre-opds-php-server) for more details. Don't forget to check the [Wiki](https://github.com/seblucas/cops/wiki). ## Why? (taken from the author's site) In my opinion Calibre is a marvelous tool but is too big and has too much dependencies to be used for its content server. That's the main reason why I coded this OPDS server. I needed a simple tool to be installed on a small server (Seagate Dockstar in my case). I initially thought of Calibre2OPDS but as it generate static file no search was possible. Later I added an simple HTML catalog that should be usable on my Kobo. So COPS's main advantages are : * No need for many dependencies. * No need for a lot of CPU or RAM. * Not much code. * Search is available. * With Dropbox / owncloud it's very easy to have an up to date OPDS server. * It was fun to code. If you want to use the OPDS feed don't forget to specify feed.php at the end of your URL. ## Supported Architectures Our images support multiple architectures such as `x86-64`, `arm64` and `armhf`. We utilise the docker manifest for multi-platform awareness. More information is available from docker [here](https://github.com/docker/distribution/blob/master/docs/spec/manifest-v2-2.md#manifest-list) and our announcement [here](https://blog.linuxserver.io/2019/02/21/the-lsio-pipeline-project/). Simply pulling `linuxserver/cops` should retrieve the correct image for your arch, but you can also pull specific arch images via tags. The architectures supported by this image are: | Architecture | Tag | | :----: | --- | | x86-64 | amd64-latest | | arm64 | arm64v8-latest | | armhf | arm32v7-latest | ## Usage Here are some example snippets to help you get started creating a container from this image. ### docker ``` docker create \ --name=cops \ -e PUID=1000 \ -e PGID=1000 \ -e TZ=Europe/London \ -p 80:80 \ -v :/config \ -v :/books \ --restart unless-stopped \ linuxserver/cops ``` ### docker-compose Compatible with docker-compose v2 schemas. ```yaml --- version: "2" services: cops: image: linuxserver/cops container_name: cops environment: - PUID=1000 - PGID=1000 - TZ=Europe/London volumes: - :/config - :/books ports: - 80:80 restart: unless-stopped ``` ## Parameters Docker images are configured using parameters passed at runtime (such as those above). These parameters are separated by a colon and indicate `:` respectively. For example, `-p 8080:80` would expose port `80` from inside the container to be accessible from the host's IP on port `8080` outside the container. ### Ports (`-p`) | Parameter | Function | | :----: | --- | | `80` | WebUI | ### Environment Variables (`-e`) | Env | Function | | :----: | --- | | `PUID=1000` | for UserID - see below for explanation | | `PGID=1000` | for GroupID - see below for explanation | | `TZ=Europe/London` | Specify a timezone to use EG Europe/London. | ### Volume Mappings (`-v`) | Volume | Function | | :----: | --- | | `/config` | COPS Application Data. | | `/books` | Calibre metadata.db location. | ## User / Group Identifiers When using volumes (`-v` flags), permissions issues can arise between the host OS and the container, we avoid this issue by allowing you to specify the user `PUID` and group `PGID`. Ensure any volume directories on the host are owned by the same user you specify and any permissions issues will vanish like magic. In this instance `PUID=1000` and `PGID=1000`, to find yours use `id user` as below: ``` $ id username uid=1000(dockeruser) gid=1000(dockergroup) groups=1000(dockergroup) ``` ## Application Setup Unlike other implementations of COPS in a docker container, the linuxserver version gives you access to `config_local.php` in `/config` to customise your install to suit your needs, including details of your email account etc to enable emailing of books, it also includes the dependencies required to directly view epub books in your browser. ## Support Info * Shell access whilst the container is running: * `docker exec -it cops /bin/bash` * To monitor the logs of the container in realtime: * `docker logs -f cops` * Container version number * `docker inspect -f '{{ index .Config.Labels "build_version" }}' cops` * Image version number * `docker inspect -f '{{ index .Config.Labels "build_version" }}' linuxserver/cops` ## Versions * **28.06.19:** - Rebasing to alpine 3.10. * **23.03.19:** - Switching to new Base images, shift to arm32v7 tag. * **27.02.19:** - Upgrade packages during install to prevent mismatch with baseimage. * **22.02.19:** - Rebasing to alpine 3.9. * **14.01.19:** - Add multiarch and pipeline logic. * **21.08.18:** - Rebase to alpine 3.8. * **02.07.18:** - Add php7-ctype dependency. * **08.01.18:** - Rebase to alpine 3.7. * **25.05.17:** - Rebase to alpine 3.6. * **03.04.17:** - Add composer packages, reduce layers. * **02.04.17:** - Updated to version 1.1.0. * **05.02.17:** - Updated to Alpine 3.5 & PHP7. * **24.10.16:** - Updated to implement user based config. * **24.10.16:** - Updated to version 1.0.1. * **14.10.16:** - Add version layer information. * **28.09.16:** - Add php5-zlib. * **11.09.16:** - Add layer badges to README. * **29.08.16:** - Add php5-opcache. * **28.08.16:** - Add badges to README. * **12.08.16:** - Initial Release.