DEPRECATION NOTICE¶

This image is deprecated. We will not offer support for this image and it will not be updated.

linuxserver/tester ¶

This internal tool is used as a desktop sandbox in our CI process to grab a screenshot of a hopefully functional endpoint

Supported Architectures¶

We utilise the docker manifest for multi-platform awareness. More information is available from docker here and our announcement here.

Simply pulling lscr.io/linuxserver/tester:latest 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	✅	amd64-<version tag>
arm64	❌
armhf	❌

Usage¶

To help you get started creating a container from this image you can either use docker-compose or the docker cli.

docker-compose (recommended, click here for more info)¶

---
version: "2.1"
services:
  tester:
    image: lscr.io/linuxserver/tester:latest
    container_name: tester
    environment:
      - URL=http://google.com
    ports:
      - 3000:3000
    restart: unless-stopped

docker cli (click here for more info)¶

docker run -d \
  --name=tester \
  -e URL=http://google.com \
  -p 3000:3000 \
  --restart unless-stopped \
  lscr.io/linuxserver/tester:latest

Parameters¶

Docker 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.

Ports (`-p`)¶

Parameter	Function
`3000`	WebUI

Environment Variables (`-e`)¶

Env	Function
`URL=http://google.com`	Specify an endpoint, the container will automatically determine the correct protocol and program to use

Volume Mappings (`-v`)¶

Volume	Function

Miscellaneous Options¶

Parameter	Function

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 before asking for support.

Docker Mods¶

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.

Support Info¶

Shell access whilst the container is running:
docker exec -it tester /bin/bash
To monitor the logs of the container in realtime:
docker logs -f tester
Container version number
docker inspect -f '{{ index .Config.Labels "build_version" }}' tester
Image version number
docker inspect -f '{{ index .Config.Labels "build_version" }}' lscr.io/linuxserver/tester:latest

Versions¶

25.04.23: - Deprecate.
16.04.23: - User Chromium image as base.
16.11.22: - Revert the rdesktop baseimage's sesman change that introduced a delay.
24.10.22: - Rebase to Alpine 3.16, migrate to s6v3.
18.04.20: - Initial release.