manga-dlp/docs/pages/docker.md
Ivan Schaller b7ff17f35b
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fixes for patch 2.2.15
2022-12-30 01:46:53 +01:00

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# Docker container of manga-dlp
## Quick start
> the pdf creation only works on amd64 images, as it unfortunately is incompatible with arm64.
```sh
# with docker-compose
curl -O docker-compose.yml https://raw.githubusercontent.com/olofvndrhr/manga-dlp/master/docker/docker-compose.yml
# adjust settings to your needs
docker-compose up -d
# with docker run
docker run -v ./downloads:/app/downloads -v ./mangas.txt:/app/mangas.txt olofvndrhr/manga-dlp
```
## Change UID/GID
> The default UID and GID are 4444.
You can change the UID and GID of the container user simply with:
```yml
# docker-compose.yml
environment:
- PUID=<userid>
- PGID=<groupid>
```
```sh
docker run -e PUID=<userid> -e PGID=<groupid>
```
## Environment variables
You can configure the default schedule via environment variables. Don't forget to set `MDLP_GENERATE_SCHEDULE` to "true"
, else
it will not generate it (it will just use the default one).
For more info's about the options, you can look in the main scripts [README.md](../)
| ENV Variable | Default | manga-dlp option | Info |
|:-----------------------|:----------------|:------------------------------------|--------------------------------------------------------------------------|
| MDLP_GENERATE_SCHEDULE | false | none | Has to be set to "true" to generate the config via environment variables |
| MDLP_PATH | /app/downloads | --path | |
| MDLP_READ | /app/mangas.txt | --read | |
| MDLP_LANGUAGE | en | --language | |
| MDLP_CHAPTERS | all | --chapter | |
| MDLP_FILE_FORMAT | cbz | --format | |
| MDLP_WAIT | 0.5 | --wait | |
| MDLP_FORCEVOL | false | --forcevol | |
| MDLP_LOG_LEVEL | <none> | --warn / --debug / --loglevel <INT> | Can either be set to: warn, debug or a custom loglevel integer |
## Run commands in container
> You don't need to use the full path of manga-dlp.py because `/app` already is the working directory
You can simply use the `docker exec` command to run the scripts like normal.
```sh
docker exec <container name> python3 manga-dlp.py <options>
```
## Run your own schedule
The default config runs `manga-dlp.py` once a day at 12:00 and fetches every chapter of the mangas listed in the file
`mangas.txt` in the root directory of this repo.
#### Default schedule
```sh
#!/bin/bash
python3 /app/manga-dlp.py \
--path /app/downloads \
--read /app/mangas.txt \
--chapters all \
--wait 2 \
--warn
```
To use your own schedule you need to mount (override) the default schedule or add new ones to the crontab.
> Don't forget to add the cron entries for every new schedule
```yml
# docker-compose.yml
volumes:
- ./crontab:/etc/cron.d/mangadlp # overwrites the default crontab
- ./crontab2:/etc/cron.d/something # adds a new one crontab file
- ./schedule1.sh:/app/schedules/daily.sh # overwrites the default schedule
- ./schedule2.sh:/app/schedules/weekly.sh # adds a new schedule
```
```sh
docker run -v ./crontab:/etc/cron.d/mangadlp # overwrites the default crontab
docker run -v ./crontab2:/etc/cron.d/something # adds a new one crontab file
docker run -v ./schedule1.sh:/app/schedules/daily.sh # overwrites the default schedule
docker run -v ./schedule2.sh:/app/schedules/weekly.sh # adds a new schedule
```
#### Default crontab file
```sh
SHELL=/bin/bash
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
# default crontab to run manga-dlp once a day
# and get all (new) chapters of the mangas in
# the file mangas.txt
# "/proc/1/fd/1 2>&1" is to show the logs in the container
# "s6-setuidgid abc" is used to set the permissions
0 12 * * * root s6-setuidgid abc /app/schedules/daily.sh > /proc/1/fd/1 2>&1
```
## Add mangas to mangas.txt
If you use the default crontab you still need to add some mangas to mangas.txt. This is done almost identical to adding
your own cron schedule. If you use a custom cron schedule you need to mount the file you specified with `--read`.
```yml
# docker-compose.yml
volumes:
- ./mangas.txt:/app/mangas.txt
```
```sh
docker run -v ./mangas.txt:/app/mangas.txt
```
## Change download directory
Per default as in the script, it downloads everything to "downloads" in the scripts root directory. This data does not
persist with container recreation, so you need to mount it. This is already done in the quick start section. If you want
to change the path of the host, simply change `./downloads/` to a path of your choice.
```yml
# docker-compose.yml
volumes:
- ./downloads/:/app/downloads
```
```sh
docker run -v ./downloads/:/app/downloads
```