Feature #25158: Add pool cache tiering details tab - Dashboard - Ceph

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Feature #25158

closed

Add pool cache tiering details tab

Added by Stephan Müller over 5 years ago. Updated about 3 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Dan Guo

Category:

Component - Pools

Target version:

Ceph - v14.0.0

% Done:

Source:

Tags:

Backport:

Reviewed:

Affected Versions:

Pull request ID:

25602

Description

Show the cache tiers as an indented pool in the data table.
Don't show cache tiering tab, if there is no cache tier.

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1544605976(1).jpg (57 KB) 1544605976(1).jpg		Dan Guo, 12/12/2018 09:28 AM
1544606106(1).png (54.6 KB) 1544606106(1).png		Dan Guo, 12/12/2018 09:28 AM

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Updated by Dan Guo over 5 years ago

Target version set to v14.0.0

Hi, everyone.
I did a simple implementation about this feature, just show a "Cache Tier Details" tab on the details set of pool.
If a pool have no "tiers" in its detail information, the "Cache Tier Details" tab would not be show.
I do not sure if what I did is meet the requirement perfectly, I will be very happy to hear from everyone.

Attachment is screenshot about my implementation.

Another question: Which columns should be displayed in the Cache Tiers table since the items about Cache tier too many to display in one table.

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Updated by Dan Guo over 5 years ago

File 1544605976(1).jpg 1544605976(1).jpg added
File 1544606106(1).png 1544606106(1).png added

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Updated by Stephan Müller over 5 years ago

Hi, great work so far.

What happens if you select a tier do you see details of the tier?

You don't have to show every attribute as a column, only the most relevant you would like to search for or want to see before looking at it's details.

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Updated by Dan Guo over 5 years ago

Stephan Müller wrote:

Hi, great work so far.

What happens if you select a tier do you see details of the tier?

You don't have to show every attribute as a column, only the most relevant you would like to search for or want to see before looking at it's details.

How about redirect user to the tiers pool original details page? because the tier actually is a ceph pool.

IMH, however, I think we can disable the click to tiers just like the "Performance Counter" tab of OSD details tabset did.

At last, Would you mind give me some recommends about what kind of attributes of Cache Tiers should be displayed?

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