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Webgrabplus Webgrabplus

Container

Media Tools

Webgrabplus is a multi-site incremental xmltv epg grabber. It collects tv-program guide data from selected tvguide sites for your favourite channels.

Image details

Pulls: 12.1M
Architecture: amd64, arm64
Image size: 124 MB
Latest: 5.6.0
User: linuxserver
Created: Jun 10, 2017
Updated: 2 days ago
Status: active

Configuration

Type
Container
Platform
linux
Image
linuxserver/webgrabplus:latest
Ports
80:80/tcp
Volumes
/config : /srv/lsio/webgrabplus/config/data : /srv/lsio/webgrabplus/data
Env vars
PUID=1000PGID=1000TZ=Etc/UTC
Restart
unless-stopped

Template by technorabilia

Notes

Portainer App Templates by Technorabilia, based on data provided by LinuxServer.io.

Ensure to create the following volume directories on the host file system, or modify the paths in the volume mapping section under the advanced options below, as needed.

mkdir -p /srv/lsio/webgrabplus/config
mkdir -p /srv/lsio/webgrabplus/data

Standalone Install

Select an install method, to see config/commands for deploying Webgrabplus

Installation method

Install on Portainer

Import all app templates into your Portainer instance, for easy 1-click deploys

  1. Ensure both Docker and Portainer are installed, and up-to-date
  2. Log into your Portainer web UI
  3. Under Settings → App Templates, paste the below URL
  4. Head to Home → App Templates, and the list of apps will show up
  5. Select Webgrabplus, fill in any config options, and hit Deploy

Template Import URL

https://raw.githubusercontent.com/Lissy93/portainer-templates/main/templates.json
Show Me demo

More install options in our documentation.

linuxserver.io
Blog Discord Discourse GitHub Open Collective
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.
  • GitHub - view the source for all of our repositories.
  • Open Collective - please consider helping us by either donating or contributing to our budget

linuxserver/webgrabplus

Scarf.io pulls GitHub Stars GitHub Release GitHub Package Repository GitLab Container Registry Quay.io Docker Pulls Docker Stars Jenkins Build LSIO CI
Webgrabplus is a multi-site incremental xmltv epg grabber. It collects tv-program guide data from selected tvguide sites for your favourite channels.
webgrabplus

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/webgrabplus: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:
ArchitectureAvailableTag
x86-64✅amd64-\
arm64✅arm64v8-\

Application Setup

To configure WebGrab+Plus follow the documentation
Please note that depending on your host this container may not work with the no-new-privileges=true security-opt.
Note that there are some things in the guide that does not apply to this container. Below you can find the changes.
The configuration files are found where your config volume is mounted. Do not change the filename tag in the configuration file!
The /data volume mapping is where WebGrab+Plus outputs the xml file. To use the xml file in another program, you have to point it to the host path you mapped the /data volume to.
To adjust the scheduled cron job, you can apply our universal cron mod.

Usage

To help you get started creating a container from this image you can either use docker-compose or the docker cli.
>!NOTE >Unless a parameter is flagged as 'optional', it is mandatory and a value must be provided.

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

---
services:
  webgrabplus:
    image: lscr.io/linuxserver/webgrabplus:latest
    container_name: webgrabplus
    hostname: webgrabplus
    mac_address: 00:00:00:00:00:00
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Etc/UTC
    volumes:
      - /path/to/webgrabplus/config:/config
      - /path/to/data:/data
    restart: unless-stopped

docker cli (click here for more info)

docker run -d \
  --name=webgrabplus \
  --hostname=webgrabplus \
  --mac-address=00:00:00:00:00:00 \
  -e PUID=1000 \
  -e PGID=1000 \
  -e TZ=Etc/UTC \
  -v /path/to/webgrabplus/config:/config \
  -v /path/to/data:/data \
  --restart unless-stopped \
  lscr.io/linuxserver/webgrabplus:latest

Parameters

Containers 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.
ParameterFunction
--hostname=Set the hostname for the container for the license check.
--mac-address=Set the macaddress for the container for the license check.
-e PUID=1000for UserID - see below for explanation
-e PGID=1000for GroupID - see below for explanation
-e TZ=Etc/UTCspecify a timezone to use, see this list.
-v /configPersistent config files
-v /dataWhere webgrabplus should store it's data files.

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__MYVAR=/run/secrets/mysecretvariable

Will set the environment variable MYVAR based on the contents of the /run/secrets/mysecretvariable 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.

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 your_user as below:
id your_user

Example output:
uid=1000(your_user) gid=1000(your_user) groups=1000(your_user)

Docker Mods

Docker Mods Docker Universal 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:
```bash
docker exec -it webgrabplus /bin/bash
```
  • To monitor the logs of the container in realtime:
```bash
docker logs -f webgrabplus
```
  • Container version number:
```bash
docker inspect -f '{{ index .Config.Labels "build_version" }}' webgrabplus
```
  • Image version number:
```bash
docker inspect -f '{{ index .Config.Labels "build_version" }}' lscr.io/linuxserver/webgrabplus:latest
```

Updating Info

Most of our images are static, versioned, and require an image update and container recreation to update the app inside. With some exceptions (noted in the relevant readme.md), 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:

Via Docker Compose

  • Update images:
* All images:

    ```bash
    docker-compose pull
    ```

* Single image:

    ```bash
    docker-compose pull webgrabplus
    ```
  • Update containers:
* All containers:

    ```bash
    docker-compose up -d
    ```

* Single container:

    ```bash
    docker-compose up -d webgrabplus
    ```
  • You can also remove the old dangling images:
```bash
docker image prune
```

Via Docker Run

  • Update the image:
```bash
docker pull lscr.io/linuxserver/webgrabplus:latest
```
  • Stop the running container:
```bash
docker stop webgrabplus
```
  • Delete the container:
```bash
docker rm webgrabplus
```
  • Recreate a new container with the same docker run parameters as instructed above (if mapped correctly to a host folder, your /config folder and settings will be preserved)
  • You can also remove the old dangling images:
```bash
docker image prune
```

Image Update Notifications - Diun (Docker Image Update Notifier)

>!TIP >We recommend Diun for update notifications. Other tools that automatically update containers unattended are not recommended or supported.

Building locally

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/docker-webgrabplus.git
cd docker-webgrabplus
docker build \
  --no-cache \
  --pull \
  -t lscr.io/linuxserver/webgrabplus:latest .

The ARM variants can be built on x8664 hardware and vice versa using lscr.io/linuxserver/qemu-static
docker run --rm --privileged lscr.io/linuxserver/qemu-static --reset

Once registered you can define the dockerfile to use with -f Dockerfile.aarch64.

Versions

  • 14.09.25: - Rebase to Alpine 3.22, upgrade dotnet to 9.0.
  • 25.06.24: - Rebase to Alpine 3.21.
  • 25.06.24: - Rebase to Alpine 3.20.
  • 23.04.24: - Bump dotnet framework to 8.x.
  • 23.12.23: - Rebase to Alpine 3.19.
  • 18.08.23: - Rebase to Alpine 3.18.
  • 16.08.23: - Update dotnet framework to 7.x.
  • 06.07.23: - Deprecate armhf. As announced here
  • 13.03.23: - Rebase to Alpine 3.17.
  • 23.03.22: - Rebase to Alpine 3.16 and s6v3. Update to dotnet 6.
  • 29.04.22: - Add hostname and mac_address arguments that are needed for the license check to compose and cli samples.
  • 23.03.22: - Rebase to Alpine 3.15.
  • 23.03.22: - Update to use dotnet instead of mono.
  • 06.01.22: - Rebase to Ubuntu focal. Enable auto builds on version updates (beta and stable).
  • 17.12.21: - Update to version 3.2.2 beta.
  • 05.08.21: - Update to version 3.2.1 beta.
  • 05.06.21: - Added mono-devel dependency.
  • 04.06.21: - Update to version 3.1.8 beta.
  • 22.03.21: - Update to version 3.1.7 beta.
  • 07.03.21: - Update to version 3.1.6 beta.
  • 29.01.21: - Update external version number to show as 3.1.5.
  • 24.01.21: - Update to version 3.1.5 beta.
  • 22.12.20: - Update to version 3.1.4 beta.
  • 12.10.20: - Fix version number in jenkinsfile.
  • 12.10.20: - Update to version 3.1.1 beta.
  • 22.06.20: - Add mono webrequest library.
  • 18.06.20: - Update to v3.1.0.
  • 29.03.20: - Update to v3.0.0. Changed to use wg3-cron file.
  • 28.05.19: - Update to v2.1.0 and beta v2.1.9, rebase to bionic.
  • 23.03.19: - Switching to new Base images, shift to arm32v7 tag.
  • 21.03.19: - Update to beta 2.1.7.
  • 19.02.19: - Add pipeline logic and multi arch.
  • 18.01.18: - Initial Release.

Serve Webgrabplus on your own domain behind Caddy, Nginx or Traefik. Fill in your domain and copy the result. It's a starting point, some apps need their own base URL or extra headers set too.

Proxying webgrabplus.example.com to http://Webgrabplus:80

Add this to your Caddyfile

webgrabplus.example.com {
	reverse_proxy http://Webgrabplus:80
}

Check the logs first

Nine times out of ten the logs tell you exactly what went wrong.

  • In Portainer, go to Containers, click the container, then Logs. Or run docker logs Webgrabplus
  • Exit codes help too: 137 means killed, usually out of memory. 126 or 127 means the command inside the image is broken.

Port already in use

If deployment fails with "Bind for 0.0.0.0:80 failed: port is already allocated", something else on your server is using that port.

  • Find what's using it: sudo ss -tlnp | grep :80
  • Stop the other service, or pick a different host port. In 80:80 only the left number is yours to change, the right one belongs to the app.

Running but the page won't load

The container is up but nothing appears in your browser.

  • Use your server's real IP: http://your-server-ip:80. The 0.0.0.0 link Portainer shows isn't a real address.
  • Give it a minute after first deploy, Webgrabplus can take a while to initialise.
  • Make sure your firewall allows the port, e.g. sudo ufw allow 80

Permission denied on volumes

If the logs show "permission denied", the app can't write to its data folder on the host.

  • Fix the ownership: sudo chown -R 1000:1000 /srv/lsio/webgrabplus/config (and the same for the other mapped folders)
  • Or set the PUID and PGID variables (defaults 1000:1000) to match your own user, found with id $USER

Image won't pull

Test the pull directly on the host: docker pull linuxserver/webgrabplus:latest

  • "manifest unknown" means the tag no longer exists. This template uses latest, so try pinning a specific version instead.
  • "toomanyrequests" is the Docker Hub rate limit. Log in with docker login to raise it.
  • "no space left on device" means a full disk. Reclaim space with docker system prune

"exec format error"

This means the image was built for a different CPU architecture than your server.

  • This image supports: amd64, arm64
  • Check yours with uname -m: x86_64 is amd64, aarch64 is arm64. Raspberry Pi and other ARM boards are the usual culprits.

Container keeps restarting

The unless-stopped restart policy relaunches the app after every crash, so the real error can scroll past.

  • Check the logs right after a restart, the last few lines before it died are the useful ones.
  • Get the exit code with docker inspect Webgrabplus --format '{{.State.ExitCode}}'
  • Still stuck? Redeploy once with the restart policy set to no so the failure stays visible.

Raise an issue

Found something which isn't working as it should? Here's how to report it.

A single container

Webgrabplus runs as one container, the simplest kind of app here. Just the one image to pull and nothing else wired up alongside it.

The app image

An image is the app packed up ready to go, everything Webgrabplus needs bundled into one download. This template pulls linuxserver/webgrabplus:latest, which Docker fetches once (about 124 MB) and then starts your own copy from.

Where the image comes from

Docker pulls its images from registries, public libraries of ready-built apps. Webgrabplus's comes from Docker Hub, published by linuxserver.

Version tags

The bit after the colon in the image name is the version tag. Here it's latest, which always points at the newest build, so a redeploy can bump you to a newer release without you asking. Newest right now is 5.6.0. Pin a specific tag if you would rather stay on one version.

Which machines it runs on

Every image is built for particular CPU types. This one ships for amd64, arm64, so it runs on both regular x86 servers and ARM boards like a Raspberry Pi.

Ports

A port is the door the app answers on. A mapping like 80:80 means it's reachable on port 80 of your server, where the left number is yours to change and the right one belongs to the app. Once it's running, open http://your-server-ip:80 in a browser. It opens:

  • 80:80, likely the web interface

Volumes

A volume is where Webgrabplus keeps its files so they survive an update or a restart. Without one, anything it saves would sit inside the container and vanish the moment it's recreated. This template mounts:

  • /config from /srv/lsio/webgrabplus/config on the host
  • /data from /srv/lsio/webgrabplus/data on the host

Environment variables

Environment variables are the settings you hand over when you deploy, things like a password or a timezone. Webgrabplus takes 3 of them, all with defaults you can leave alone or tweak:

  • PUID, defaults to 1000. Run 'id [USER]' for the owner of the host volume directories to get the UID to use here.
  • PGID, defaults to 1000. Run 'id [USER]' for the owner of the host volume directories to get the GID to use here.
  • TZ, defaults to Etc/UTC. Specify a timezone to use, see this list.

Restart policy

The restart policy here is unless-stopped, so Docker restarts Webgrabplus after a crash or reboot, but leaves it off when you stop it on purpose. You can change this on the deploy screen. The choices are no (never restart), on-failure (only after a crash), unless-stopped (restart unless you stop it), and always (bring it back no matter what).

Users and permissions

The PUID and PGID settings tell it which user and group to act as on your host. Point them at your own account (find yours with id $USER) so the files it writes into your mounted folders come out owned by you rather than root.

Networking

Nothing custom is set, so Webgrabplus sits on Docker's default bridge network: its own private space that reaches the outside world only through the ports it publishes.

Container name

Once it's deployed, Portainer names the container Webgrabplus. That's what you'll spot in the containers list and use in commands like docker logs Webgrabplus.

Platform

The platform is linux, the kind of system the container is built to run on. Docker and Portainer handle this on a normal Linux server.

Portainer app templates

Zooming out, this whole page comes from a Portainer app template: a short recipe telling Portainer how to set Webgrabplus up. Add the template list to Portainer once, then deploying Webgrabplus is a click rather than a wall of config.