Track object upload status through a progress bar

[priyanshikhetwani]

What happened:

RFE:
Convert upload size to the nearest KB/MB/GB, rather than bytes.
During image upload, the size is represented in bytes which can be better represented in KB/MB/GB based on the corresponding object that is being uploaded.

pvsadm/pkg/client/s3client.go

Lines 255 to 261 in ee4d801

if _, ok := r.signMap[off]; ok {
r.read += int64(n)
progress := int(float32(r.read*100) / float32(r.size))
fmt.Printf("\rUploading: Total read(bytes):%d progress:%d%%", r.read, progress)
} else {
r.signMap[off] = struct{}{}
}
This can further be improved by introducing a progress bar:
https://github.com/vbauerster/mpb

Test:

Fixes: #682

[ppc64le-cloud-bot]

Hi @priyanshikhetwani. Thanks for your PR.

I'm waiting for a ppc64le-cloud member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[kishen-v]

/ok-to-test

[kishen-v]

/lgtm
/hold

Thanks for the PR @priyanshikhetwani! :)

[kishen-v]

/lgtm

[ppc64le-cloud-bot]

New changes are detected. LGTM label has been removed.

[mkumatag]

/lgtm

[ppc64le-cloud-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: mkumatag, priyanshikhetwani

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