Re: F21 System Wide Change: cron to systemd time units

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 03/04/2014 02:54 PM, Miloslav Trmač wrote:
Hello,
2014-03-04 15:32 GMT+01:00 Jaroslav Reznik <jreznik@xxxxxxxxxx>:
= Proposed System Wide Change: cron to systemd time units =
https://fedoraproject.org/wiki/Changes/cron-to-systemd-time-units


I'm not so sure this should be a system wide change since the migration it self affects less then half of total shipped cron jobs and for those that arent it only updates the components specfile to current packaging guidelines.

== Scope ==

(Everyone), please keep the explicit "Proposal owners"/"other developers"/"release engineering"/"policies and guidelines" split.  Other contributors need to know what they are being asked to do by your Change.

Accept patches that's what I'm "asking" of them.


* Policies and guidelines:
** Adjust packaging guidelines to mention migration of cron jobs to timer
units for packages that already depend on systemd

Last time this was discussed in http://meetbot.fedoraproject.org/fedora-meeting/2013-02-06/fesco.2013-02-06-18.00.log.html , there were concerns about "confusion of users/admins", specifically referring to the disabling a .service / disabling a .socket duality.  So we will need packaging guidelines not only for the migration, but for the timer units themselves.

Not following here we already have packaging guidelines for systemd units


(From the Change page:)
Administrators will have better time trigger in units compared to cron jobs like for example when administrator stops a service/daemon the timer unit will stop as well etc.
This would also seem to require detailed packaging guidelines for the timer units.

* Fix spec files in packages that are not applicable for migration [Fix Cron
Dependency Tracking Bug 2]
* Review and migrate if applicable cron jobs shipped in packages that already
depend on systemd [Timer Migration Tracking Bug 3]

How many packages (at least an of magnitude) are we talking about?  Is it the 16+3 that are currently blocking the tracker bugs?
     Mirek


To be clear not all cron jobs will be migrate, things like the drupal cron job "wget -O - -q -t 1 http://www.example.com/cron.php"  wont be migrated since drupal does not depend on systemd and thus has no business being migrated but "mailman" cron job will be migrated since mailman ships a daemon hence unit and already depends on systemd so components that are applicable for migration due to their existing dependency on systemd are....
amavisd-new
apt
arm4
atop
bcfg2
clement
cyrus-imapd
dbmail
denyhosts
dspam
exim
fetch-crl
freeipa
hylafax+
inn
leafnode
ltsp
mailman
mcelog
mdadm
mldonkey
newscache
nsd
opendnssec
openvas-scanner
ovirt-engine
ovirt-node
polipo
sagator
sipwitch
spamassassin
squidGuard
subscription-manager
sysstat
vdsm
vnstat
yum-cron
For the above components cron jobs will be manually inspected each and everyone *before* being decided if it will be migrated.

JBG
-- 
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxxx
https://admin.fedoraproject.org/mailman/listinfo/devel
Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Fedora Announce]     [Fedora Kernel]     [Fedora Testing]     [Fedora Formulas]     [Fedora PHP Devel]     [Kernel Development]     [Fedora Legacy]     [Fedora Maintainers]     [Fedora Desktop]     [PAM]     [Red Hat Development]     [Gimp]     [Yosemite News]
  Powered by Linux