Feature #2687

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Dashboard widget for disk utilization

Added by Alessio Fattorini over 7 years ago. Updated over 6 years ago.

Status:CLOSEDStart date:
Priority:NormalDue date:
Assignee:-% Done:

100%

Category:nethserver-duc
Target version:v6.6-rc1
Resolution: NEEDINFO:No

Description

It might be useful to have a dashbard widget which displays size of configured ibays

Associated revisions

Revision 8c8f1281
Added by Edoardo Spadoni over 6 years ago

stat failed. fix missing directory. Refs #2687

Revision 212654af
Added by Edoardo Spadoni over 6 years ago

stat failed. included /var/cache/duc in rpm package. Refs #2687

Revision dbe458dd
Added by Edoardo Spadoni over 6 years ago

configuration. removed send mail in cronjob and raised min size. Refs #2687

History

#1 Updated by Filippo Carletti over 7 years ago

Best candidate is philesight:
http://zevv.nl/play/code/philesight/

#2 Updated by Giacomo Sanchietti over 7 years ago

  • Target version set to ~FUTURE

#3 Updated by Filippo Carletti over 6 years ago

New candidate id DUC:
https://github.com/zevv/duc

#4 Updated by Giacomo Sanchietti over 6 years ago

  • Subject changed from Dashboard widget for Ibays size to Dashboard widget for disk utilization size

#5 Updated by Giacomo Sanchietti over 6 years ago

  • Subject changed from Dashboard widget for disk utilization size to Dashboard widget for disk utilization
  • Status changed from NEW to TRIAGED
  • Assignee set to Edoardo Spadoni
  • Target version changed from ~FUTURE to v6.6
  • % Done changed from 0 to 20

#6 Updated by Giacomo Sanchietti over 6 years ago

  • Status changed from TRIAGED to ON_DEV
  • % Done changed from 20 to 30

#7 Updated by Giacomo Sanchietti over 6 years ago

  • Status changed from ON_DEV to MODIFIED
  • % Done changed from 30 to 60

#8 Updated by Giacomo Sanchietti over 6 years ago

Upstream repository: https://github.com/zevv/duc

#9 Updated by Edoardo Spadoni over 6 years ago

Test Case

  • Install duc and nethserver-duc rpms
  • Check in Dashboard if Tab "Disk Usage" has been added
  • Click Update to start indexing of disk.
  • Now you can see the graph.

Try to navigate and explore the disk usage.

Doube click in the center and click on base breadcumb reset the graph

#10 Updated by Giacomo Sanchietti over 6 years ago

  • Status changed from MODIFIED to ON_QA
  • Assignee deleted (Edoardo Spadoni)
  • % Done changed from 60 to 70
Packages in nethserver-testing:
  • nethserver-duc-0.0.1-1.ns6.noarch.rpm:
  • duc-1.0-1.ns6.x86_64.rpm
  • duc-debuginfo-1.0-1.ns6.x86_64.rpm
  • duc-devel-1.0-1.ns6.x86_64.rpm

#11 Updated by Giacomo Sanchietti over 6 years ago

  • Category set to nethserver-duc

#12 Updated by Filippo Carletti over 6 years ago

  • Status changed from ON_QA to TRIAGED
  • % Done changed from 70 to 20

After installation, I went to the dashboard and found a message that said to update the disk usage database. I clicked Update and an error popped out (Italian):
Task completato con errori
S20nethserver-duc-index #1 (code 256)

/var/log/messages contained:

Feb 17 17:07:24 ns65 httpd-admin: [WARNING] NethServer\Module\Dashboard\Duc: stat(): stat failed for /var/cache/duc/duc.json

I run:

mkdir /var/cache/duc

and then clicked Update again. This time I didn't receive an error, the disk has been indexed and usage shown correctly.

#13 Updated by Edoardo Spadoni over 6 years ago

  • Status changed from TRIAGED to ON_DEV
  • Assignee set to Edoardo Spadoni
  • % Done changed from 20 to 30

#14 Updated by Edoardo Spadoni over 6 years ago

  • Status changed from ON_DEV to MODIFIED
  • Assignee deleted (Edoardo Spadoni)
  • % Done changed from 30 to 60

Try to do same Test Case.

Test Case

  • Install duc and nethserver-duc rpms
  • Check in Dashboard if Tab "Disk Usage" has been added
  • Click Update to start indexing of disk.
  • Now you can see the graph.

Try to navigate and explore the disk usage.

Doube click in the center and click on base breadcumb reset the graph

#15 Updated by Giacomo Sanchietti over 6 years ago

  • Status changed from MODIFIED to ON_QA
  • % Done changed from 60 to 70
Packages in nethserver-testing:
  • nethserver-duc-0.0.1-1.2.g212654a.ns6.noarch.rpm
  • duc-1.0-1.ns6.x86_64.rpm
  • duc-debuginfo-1.0-1.ns6.x86_64.rpm
  • duc-devel-1.0-1.ns6.x86_64.rpm

#16 Updated by Filippo Carletti over 6 years ago

  • Status changed from ON_QA to TRIAGED
  • % Done changed from 70 to 20

I verified both update button and cron daily update.
Every night the admin receives a mail containing:
/etc/cron.daily/duc-index:

Indexed 97738 files and 29295 directories, (2.0GB total) in 0.55 secs.

I'd like to avoid mails to admin.

Also one remark: minimum displayed size is hardcoded at 1024 (see /etc/e-smith/events/actions/nethserver-duc-index).
Probably an higher limit will be better, we should evaluate minimum visible size in the graph and adjust SIZE var.

#17 Updated by Edoardo Spadoni over 6 years ago

  • Status changed from TRIAGED to ON_DEV
  • Assignee set to Edoardo Spadoni
  • % Done changed from 20 to 30

#18 Updated by Edoardo Spadoni over 6 years ago

  • Status changed from ON_DEV to MODIFIED
  • Assignee deleted (Edoardo Spadoni)
  • % Done changed from 30 to 60

Added output in /dev/null and raised min size to 10MB.

#19 Updated by Giacomo Sanchietti over 6 years ago

  • Status changed from MODIFIED to ON_QA
  • % Done changed from 60 to 70
Package in nethserver-testing:
  • nethserver-duc-0.0.1-1.3.gdbe458d.ns6.noarch.rpm

#20 Updated by Filippo Carletti over 6 years ago

  • Status changed from ON_QA to VERIFIED
  • % Done changed from 70 to 90
# anacron -n -d
Anacron started on 2015-02-19
Checking against 23 with 31
Will run job `cron.daily'
Jobs will be executed sequentially
Job `cron.daily' started
Job `cron.daily' terminated
Normal exit (1 job run)
[root@ns65 ~]# mail
No mail for root

#21 Updated by Giacomo Sanchietti over 6 years ago

  • Status changed from VERIFIED to CLOSED
  • % Done changed from 90 to 100
Released in nethserver-base:
  • nethserver-duc-1.0.0-1.ns6.noarch.rpm
  • duc-1.0-1.ns6.x86_64.rpm
  • duc-devel-1.0-1.ns6.x86_64.rpm

Documentation updated.

#22 Updated by Davide Principi over 6 years ago

  • Target version changed from v6.6 to v6.6-rc1

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