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Bug 1381126 - [RFE] make "Red Hat Repositories" page faster by caching/storing data from CDN
Summary: [RFE] make "Red Hat Repositories" page faster by caching/storing data from CDN
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Satellite
Classification: Red Hat
Component: Content Management
Version: 6.2.0
Hardware: x86_64
OS: Linux
medium
medium
Target Milestone: Unspecified
Assignee: Daniel Lobato Garcia
QA Contact: Jonathon Turel
URL: http://projects.theforeman.org/issues...
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-10-03 07:22 UTC by Pavel Moravec
Modified: 2019-09-25 21:26 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Enhancement
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-02-21 16:51:07 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Foreman Issue Tracker 17696 0 None None None 2016-12-15 21:02:47 UTC

Description Pavel Moravec 2016-10-03 07:22:22 UTC 
Description of problem:
Enabling-disabling a (Red Hat) repository contains lots of spinning hourglasses and is irritatingly slow. One such slowness comes form the fact katello contacts _sequentially_ and _everytime_ CDN to get some repos info:

(debugs in production.log):
2016-10-03 08:09:19 [D] CDN: Requesting path https://cdn.redhat.com:443/content/dist/rhel/server/6/listing
2016-10-03 08:09:21 [D] CDN: Requesting path https://cdn.redhat.com:443/content/dist/rhel/server/6/6.1/listing
2016-10-03 08:09:23 [D] CDN: Requesting path https://cdn.redhat.com:443/content/dist/rhel/server/6/6.2/listing
2016-10-03 08:09:25 [D] CDN: Requesting path https://cdn.redhat.com:443/content/dist/rhel/server/6/6.3/listing
2016-10-03 08:09:27 [D] CDN: Requesting path https://cdn.redhat.com:443/content/dist/rhel/server/6/6.4/listing
2016-10-03 08:09:29 [D] CDN: Requesting path https://cdn.redhat.com:443/content/dist/rhel/server/6/6.5/listing
2016-10-03 08:09:31 [D] CDN: Requesting path https://cdn.redhat.com:443/content/dist/rhel/server/6/6.6/listing
2016-10-03 08:09:33 [D] CDN: Requesting path https://cdn.redhat.com:443/content/dist/rhel/server/6/6.7/listing
2016-10-03 08:09:35 [D] CDN: Requesting path https://cdn.redhat.com:443/content/dist/rhel/server/6/6.8/listing
2016-10-03 08:09:37 [D] CDN: Requesting path https://cdn.redhat.com:443/content/dist/rhel/server/6/6Server/listing

Please either:
- make the calls parallel (why each one takes 2seconds and is made sequentially?)
- or cache the data locally until manifest is updated (such that the calls dont need to be repeated next time)
- or both


Version-Release number of selected component (if applicable):
Sat6.2.1


How reproducible:
100%


Steps to Reproduce:
1. Try to enable a repository and count the time it takes / how much time is spent in waiting on WebUI


Actual results:
A minute or so waited.


Expected results:
repo enabled within few seconds.


Additional info:
Comment 2 Daniel Lobato Garcia 2016-12-15 20:27:09 UTC 
Created redmine issue http://projects.theforeman.org/issues/17696 from this bug
Comment 3 Bryan Kearney 2016-12-15 23:05:49 UTC 
Upstream bug assigned to dlobatog
Comment 4 Bryan Kearney 2016-12-15 23:05:52 UTC 
Upstream bug component is Content Management
Comment 5 Bryan Kearney 2016-12-15 23:05:54 UTC 
Upstream bug assigned to dlobatog
Comment 6 Bryan Kearney 2016-12-16 17:59:57 UTC 
Moving this bug to POST for triage into Satellite 6 since the upstream issue http://projects.theforeman.org/issues/17696 has been resolved.
Comment 7 Daniel Lobato Garcia 2016-12-16 18:03:09 UTC 
Proposing to 6.2.z as the change is quite small
Comment 8 Jonathon Turel 2017-08-09 20:08:06 UTC 
Between this and another BZ addressed this page is much faster now. I can expand and enable repos in seconds.

Verified on Sat 6.3 Snap 10 => satellite-6.3.0-16.0.beta.el7sat.noarch
Comment 9 Satellite Program 2018-02-21 16:51:07 UTC 
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA.
> 
> For information on the advisory, and where to find the updated files, follow the link below.
> 
> If the solution does not work for you, open a new bug report.
> 
> https://access.redhat.com/errata/RHSA-2018:0336
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