On 2025/8/1 17:10, Hongbo Li wrote:
On 2025/8/1 16:37, Gao Xiang wrote:
Hi Hongbo,
On 2025/8/1 16:31, Hongbo Li wrote:
...
+#ifdef HAVE_S3
HAVE_S3 is a bit odd, how about using
S3_ENABLED (like LZ4_ENABLED?)
+ " --s3=X generate an index-only image from s3-compatible
object store backend\n"
+ " [,passwd_file=Y] X=endpoint, Y=s3 credentials file\n"
What's s3 credentials file? Is it documented
somewhere? Why is it named as passwd_file?
Can we have an option to pass in accesskey
too?
This follows the format of s3fs-fuse. Storing the ak/sk in a file is for
security purposes. The file permission is set to 600 to prevent non-root users
from accessing the ak/sk.
Understood, I wonder if the format is documented in
the AWS website or somewhere?
AFAIK, the user should download the file which records ak/sk at the first time
when access the target console page. The ak/sk may be saved in the csv format
file. And the AWS website only shows the way to help user to obtain the ak/sk,
such as [1]?
[1]
https://docs.aws.amazon.com/IAM/latest/UserGuide/access-key-self-managed.html
I found this:
https://github.com/s3fs-fuse/s3fs-fuse/blob/master/doc/man/s3fs.1.in#L25
Ok, anyway, let's considering document the s3 mode later
in mkfs.erofs.
Thanks,
Gao Xiang
Thanks,
Hongbo
