# [linuxserver/znc](https://github.com/linuxserver/docker-znc) [![GitHub Stars](https://img.shields.io/github/stars/linuxserver/docker-znc.svg?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&logo=github)](https://github.com/linuxserver/docker-znc) [![GitHub Release](https://img.shields.io/github/release/linuxserver/docker-znc.svg?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&logo=github)](https://github.com/linuxserver/docker-znc/releases) [![GitHub Package Repository](https://img.shields.io/static/v1.svg?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&label=linuxserver.io&message=GitHub%20Package&logo=github)](https://github.com/linuxserver/docker-znc/packages) [![GitLab Container Registry](https://img.shields.io/static/v1.svg?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&label=linuxserver.io&message=GitLab%20Registry&logo=gitlab)](https://gitlab.com/Linuxserver.io/docker-znc/container_registry) [![MicroBadger Layers](https://img.shields.io/microbadger/layers/linuxserver/znc.svg?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge)](https://microbadger.com/images/linuxserver/znc "Get your own version badge on microbadger.com") [![Docker Pulls](https://img.shields.io/docker/pulls/linuxserver/znc.svg?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&label=pulls&logo=docker)](https://hub.docker.com/r/linuxserver/znc) [![Docker Stars](https://img.shields.io/docker/stars/linuxserver/znc.svg?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&label=stars&logo=docker)](https://hub.docker.com/r/linuxserver/znc) [![Jenkins Build](https://img.shields.io/jenkins/build?labelColor=555555&logoColor=ffffff&style=for-the-badge&jobUrl=https%3A%2F%2Fci.linuxserver.io%2Fjob%2FDocker-Pipeline-Builders%2Fjob%2Fdocker-znc%2Fjob%2Fmaster%2F&logo=jenkins)](https://ci.linuxserver.io/job/Docker-Pipeline-Builders/job/docker-znc/job/master/) [![LSIO CI](https://img.shields.io/badge/dynamic/yaml?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&label=CI&query=CI&url=https%3A%2F%2Flsio-ci.ams3.digitaloceanspaces.com%2Flinuxserver%2Fznc%2Flatest%2Fci-status.yml)](https://lsio-ci.ams3.digitaloceanspaces.com/linuxserver/znc/latest/index.html) [Znc](http://wiki.znc.in/ZNC) is an IRC network bouncer or BNC. It can detach the client from the actual IRC server, and also from selected channels. Multiple clients from different locations can connect to a single ZNC account simultaneously and therefore appear under the same nickname on IRC. ## 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/znc` 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=znc \ -e PUID=1000 \ -e PGID=1000 \ -e TZ=Europe/London \ -p 6501:6501 \ -v :/config \ --restart unless-stopped \ linuxserver/znc ``` ### docker-compose Compatible with docker-compose v2 schemas. ```yaml --- version: "2.1" services: znc: image: linuxserver/znc container_name: znc environment: - PUID=1000 - PGID=1000 - TZ=Europe/London volumes: - :/config ports: - 6501:6501 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 | | :----: | --- | | `6501` | Port ZNC listens on. | ### 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` | Where local ZNC data is stored. | ## Environment variables from files (Docker secrets) You can set any environment variable from a file by using a special prepend `FILE__`. As an example: ``` -e FILE__PASSWORD=/run/secrets/mysecretpassword ``` Will set the environment variable `PASSWORD` based on the contents of the `/run/secrets/mysecretpassword` file. ## Umask for running applications For all of our images we provide the ability to override the default umask settings for services started within the containers using the optional `-e UMASK=022` setting. Keep in mind umask is not chmod it subtracts from permissions based on it's value it does not add. Please read up [here](https://en.wikipedia.org/wiki/Umask) before asking for support. ## 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 To log in to the application, browse to http://:6501. * Default User: admin * Default Password: admin `change password ASAP.` ## Docker Mods [![Docker Mods](https://img.shields.io/badge/dynamic/yaml?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&label=mods&query=%24.mods%5B%27znc%27%5D.mod_count&url=https%3A%2F%2Fraw.githubusercontent.com%2Flinuxserver%2Fdocker-mods%2Fmaster%2Fmod-list.yml)](https://mods.linuxserver.io/?mod=znc "view available mods for this container.") We publish various [Docker Mods](https://github.com/linuxserver/docker-mods) to enable additional functionality within the containers. The list of Mods available for this image (if any) can be accessed via the dynamic badge above. ## Support Info * Shell access whilst the container is running: * `docker exec -it znc /bin/bash` * To monitor the logs of the container in realtime: * `docker logs -f znc` * Container version number * `docker inspect -f '{{ index .Config.Labels "build_version" }}' znc` * Image version number * `docker inspect -f '{{ index .Config.Labels "build_version" }}' linuxserver/znc` ## Versions * **01.06.20:** - Rebasing to alpine 3.12. * **19.12.19:** - Rebasing to alpine 3.11. * **02.11.19:** - Add znc-palaver module. * **28.06.19:** - Rebasing to alpine 3.10. * **23.03.19:** - Switching to new Base images, shift to arm32v7 tag. * **22.02.19:** - Rebasing to alpine 3.9. * **31.01.19:** - Add pipeline logic and multi arch. * **30.01.19:** - Add push and clientbuffer modules. * **17.08.18:** - Rebase to alpine 3.8, use buildstage. * **03.01.18:** - Deprecate cpu_core routine lack of scaling. * **07.12.17:** - Rebase alpine linux 3.7. * **25.10.17:** - Remove debug switch from run command. * **26.05.17:** - Rebase alpine linux 3.6. * **06.02.17:** - Rebase alpine linux 3.5. * **19.01.17:** - Add playback module. * **07.01.17:** - Add ca-certificates package, resolve sasl issues. * **07.12.16:** - Use scanelf to determine runtime dependencies. Fix error with continuation. * **14.10.16:** - Add version layer information. * **30.09.16:** - Fix umask. * **11.09.16:** - Add layer badges to README. * **28.08.16:** - Add badges to README. * **20.08.16:** - Rebase to alpine linux, move to main repository. * **11.12.15:** - Initial Release.