The LinuxServer.io team brings you another container release featuring:
- regular and timely application updates
- easy user mappings (PGID, PUID)
- custom base image with s6 overlay
- weekly base OS updates with common layers across the entire LinuxServer.io ecosystem to minimise space usage, down time and bandwidth
- regular security updates
Find us at:
- Blog - all the things you can do with our containers including How-To guides, opinions and much more!
- Discord - realtime support / chat with the community and the team.
- Discourse - post on our community forum.
- Fleet - an online web interface which displays all of our maintained images.
- GitHub - view the source for all of our repositories.
- Open Collective - please consider helping us by either donating or contributing to our budget
monit is a small Open Source utility for managing and monitoring Unix systems.
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 and our announcement here.
Simply pulling ghcr.io/linuxserver-labs/monit 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 | Available | Tag |
|---|---|---|
| x86-64 | ✅ | latest |
| arm64 | ✅ | latest |
| armhf | ❌ | latest |
Webui is accessible at http://SERVERIP:PORT
Edit /config/monitrc to add services to monitor. Use then exec "/config/monit2apprise.sh" to send alerts via configured apprise targets.
Edit /config/monit2apprise.sh to customise the alert message.
More info at monit.
Here are some example snippets to help you get started creating a container.
docker compose (recommended, click here for more info)
---
services:
monit:
image: lscr.io/linuxserver-labs/monit:latest
container_name: monit
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/London
- APPRISE_TARGETS= #optional
volumes:
- /path/to/config:/config
ports:
- 2812:2812
restart: unless-stoppeddocker cli (click here for more info)
docker run -d \
--name=monit \
-e PUID=1000 \
-e PGID=1000 \
-e TZ=Europe/London \
-e APPRISE_TARGETS= `#optional` \
-p 2812:2812 \
-v /path/to/config:/config \
--restart unless-stopped \
ghcr.io/linuxserver-labs/monit:latestContainer images are configured using parameters passed at runtime (such as those above). These parameters are separated by a colon and indicate <external>:<internal> 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.
| Parameter | Function |
|---|---|
-p 2812 |
Web UI |
-e PUID=1000 |
for UserID - see below for explanation |
-e PGID=1000 |
for GroupID - see below for explanation |
-e TZ=Europe/London |
Specify a timezone to use e.g. Europe/London. |
-e APPRISE_TARGETS= |
Space separated list of apprise targets. |
-v /config |
Stores config and application files |
You can set any environment variable from a file by using a special prepend FILE__.
As an example:
-e FILE__PASSWORD=/run/secrets/mysecretpasswordWill set the environment variable PASSWORD based on the contents of the /run/secrets/mysecretpassword file.
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 before asking for support.
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)
We publish various Docker Mods to enable additional functionality within the containers. The list of Mods available for this image (if any) as well as universal mods that can be applied to any one of our images can be accessed via the dynamic badges above.
- Shell access whilst the container is running:
docker exec -it monit /bin/bash - To monitor the logs of the container in realtime:
docker logs -f monit - container version number
docker inspect -f '{{ index .Config.Labels "build_version" }}' monit
- image version number
docker inspect -f '{{ index .Config.Labels "build_version" }}' ghcr.io/linuxserver-labs/monit
Most of our images are static, versioned, and require an image update and container recreation to update the app inside. With some exceptions (ie. nextcloud, plex), we do not recommend or support updating apps inside the container. Please consult the Application Setup section above to see if it is recommended for the image.
Below are the instructions for updating containers:
- Update all images:
docker compose pull- or update a single image:
docker compose pull monit
- or update a single image:
- Let compose update all containers as necessary:
docker compose up -d- or update a single container:
docker compose up -d monit
- or update a single container:
- You can also remove the old dangling images:
docker image prune
- Update the image:
docker pull ghcr.io/linuxserver-labs/monit - Stop the running container:
docker stop monit - Delete the container:
docker rm monit - Recreate a new container with the same docker run parameters as instructed above (if mapped correctly to a host folder, your
/configfolder and settings will be preserved) - You can also remove the old dangling images:
docker image prune
- We recommend Diun for update notifications. Other tools that automatically update containers unattended are not recommended or supported.
If you want to make local modifications to these images for development purposes or just to customize the logic:
git clone https://github.com/linuxserver-labs/docker-monit.git
cd docker-monit
docker build \
--no-cache \
--pull \
-t ghcr.io/linuxserver-labs/monit:latest .The ARM variants can be built on x86_64 hardware using multiarch/qemu-user-static
docker run --rm --privileged multiarch/qemu-user-static:register --resetOnce registered you can define the dockerfile to use with -f Dockerfile.aarch64.
- 04.06.24: - Rebase to Alpine 3.20.
- 17.03.24: - Rebase to Alpine 3.19.
- 12.01.23: - Rebase to Alpine 3.17, migrate to s6v3.
- 10.01.22: - Rebase to Alpine 3.15.
- 20.10.21: - Initial release.
