This script mirrors the Flatcar release server to the current directory. It creates a subfolder per release channel and updates its contents when rerun.
The folder for stable.release.flatcar-linux.net
will be called stable, and the same applies to alpha, beta, and edge.
Files are only created and never deleted. Files per release channel are downloaded sequential, but all release channels are downloaded in parallel.
It supports flags to filter limit the downloading to new releases or to exclude certain image files by pattern. A detailed log can be enabled.
Usage:
--above-version VERSION Skip folders which have versions that are lower than VERSION (e.g., 2000)
--not-files FILTER Skip files/folders with certain patterns by running
grep -v 'FILTER' on the list of './NAME' entries
(e.g., 'vmware\|virtualbox')
--only-files FILTER Mirror files only with certain patterns by running
grep 'FILTER' on the list of './NAME' entries
(e.g., 'vmware\|virtualbox')
NOTE: Only one of two options, --not-files and --only-files, should be used.
--logfile FILE Write detailed log to FILE (can also be /dev/stderr)
--channels CHANNELS Coma-separated list of channels to mirror (e.g. stable,beta).
By default all channels are mirrored.
--arch ARCH Filter the only architecture to download (either amd64 or arm64).
--help Show flags