Fireball is a basic Flask app that takes a JSON payload and uses this to generate a PDF, which is uploaded to S3.
# build docker image
docker build -t fireball:local .
# run listening to localhost:5001
docker run -it --rm -p 5001:80 --name fireball fireball:localThe docker container accepts the following environment variables:
DEBUG- ifTruethen debug logging is enabled, else Info logging is enabled. Default:TRUE.FIREBALL_WORK_FOLDER- Working URL for storing working files. Default:/tmp.FIREBALL_DOWNLOAD_POOL_SIZE- The number of workers to use for downloading resources. Default:50.
{
"title": "Demo",
"method": "s3",
"output": "s3://dlcs-pdf/2/1/pdf-item/abcd1/0/result.pdf",
"pages": [
{
"type": "pdf",
"method": "download",
"input": "https://wellcomelibrary.org/service/pdf-cover/abcd1"
},
{
"type": "jpg",
"method": "s3",
"input": "s3://dlcs-thumbs/2/1/xyz1/low.jpg"
},
{
"type": "redacted"
}
],
"customTypes": {
"redacted": {
"message": "This page has been removed."
},
"missing": {
"message": "This page is missing."
}
}
}
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