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Merge pull request #2220 from BenoitKnecht/s3-storage-class

Add config option to set S3 storage class
This commit is contained in:
Alexander Neumann 2019-04-13 14:54:32 +02:00
commit 1c87d01bad
3 changed files with 18 additions and 1 deletions

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@ -0,0 +1,16 @@
Enhancement: Add config option to set S3 storage class
The `s3.storage-class` option can be passed to restic (using `-o`) to
specify the storage class to be used for S3 objects created by restic.
The storage class is passed as-is to S3, so it needs to be understood by
the API. On AWS, it can be one of `STANDARD`, `STANDARD_IA`,
`ONEZONE_IA`, `INTELLIGENT_TIERING` and `REDUCED_REDUNDANCY`. If
unspecified, the default storage class is used (`STANDARD` on AWS).
You can mix storage classes in the same bucket, and the setting isn't
stored in the restic repository, so be sure to specify it with each
command that writes to S3.
https://github.com/restic/restic/pull/2220
https://github.com/restic/restic/issues/706

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@ -18,6 +18,7 @@ type Config struct {
Bucket string Bucket string
Prefix string Prefix string
Layout string `option:"layout" help:"use this backend layout (default: auto-detect)"` Layout string `option:"layout" help:"use this backend layout (default: auto-detect)"`
StorageClass string `option:"storage-class" help:"set S3 storage class (STANDARD, STANDARD_IA, ONEZONE_IA, INTELLIGENT_TIERING or REDUCED_REDUNDANCY)"`
Connections uint `option:"connections" help:"set a limit for the number of concurrent connections (default: 5)"` Connections uint `option:"connections" help:"set a limit for the number of concurrent connections (default: 5)"`
MaxRetries uint `option:"retries" help:"set the number of retries attempted"` MaxRetries uint `option:"retries" help:"set the number of retries attempted"`

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@ -260,7 +260,7 @@ func (be *Backend) Save(ctx context.Context, h restic.Handle, rd restic.RewindRe
be.sem.GetToken() be.sem.GetToken()
defer be.sem.ReleaseToken() defer be.sem.ReleaseToken()
opts := minio.PutObjectOptions{} opts := minio.PutObjectOptions{StorageClass: be.cfg.StorageClass}
opts.ContentType = "application/octet-stream" opts.ContentType = "application/octet-stream"
debug.Log("PutObject(%v, %v, %v)", be.cfg.Bucket, objName, rd.Length()) debug.Log("PutObject(%v, %v, %v)", be.cfg.Bucket, objName, rd.Length())