LND Static Channels Backup

Streams SCB's from LND to a object storage provider. Supports GCS and S3-compatible providers. Tested with Digital Ocean Spaces.

GCS

GCP credentials should be in default location.

S3

Code based on gocloud docs and Digital Ocean S3 compatibility docs.

BUCKET_URL=s3://bucket_name/sub/folder
S3_KEY=Access_Key_ID
S3_SECRET=Access_Key_Secret
S3_ENDPOINT=endpoint (leave blank if using AWS)
S3_REGION=s3_region (only used when provider is AWS)