[389-devel] Please review: auto upgrade during rpm posttrans
Nathan Kinder
nkinder at redhat.com
Tue Oct 6 15:28:13 UTC 2009
On 10/06/2009 08:25 AM, Nathan Kinder wrote:
> On 10/05/2009 07:37 PM, Rich Megginson wrote:
>> It is a problem that upgrade is not run automatically during rpm
>> installation. It causes problems for other packages that depend on
>> 389. This fix allows rpm to run the upgrade script. Some notes:
>> * had to write scriptlets in lua to allow data to be passed among
>> different phases - %posttrans does not know if it is being run as a
>> fresh install or an upgrade, so we have to get that information from
>> %post to pass to %posttrans
>> * upgrade must be run in posttrans - in %post, the old package that
>> is being upgraded will still be around - this includes the old schema
>> in the schema dir - the update script assumes the contents of the
>> schema dir are correct and current - so we have to wait until
>> %posttrans when the schema dir will contain only the new schema
>> * the upgrade script can only run non-interactively if the servers
>> are all shutdown first - so we have to shutdown the servers, run the
>> upgrade, then start the servers back up - however, if the user did
>> not want certain servers to be running, we first get a list of the
>> running servers, and only start those back up after the upgrade
>>
>> ------------------------------------------------------------------------
>>
>>
> I believe you need to add something like the following since you added
> the new dirsrv-snmp init script to the package:
>
> %post
> os.execute('/sbin/chkconfig --add %{pkgname}')
Sorry, I meant the following for the above line:
os.execute('/sbin/chkconfig --add %{pkgname}-snmp')
>
> %postun
> /sbin/service %{pkgname}-snmp stop >/dev/null 2>&1 || :
> /sbin/chkconfig --del %{pkgname}-snmp
>
> Other than that, it looks good.
>> --
>> 389-devel mailing list
>> 389-devel at redhat.com
>> https://www.redhat.com/mailman/listinfo/fedora-directory-devel
>>
>
> ------------------------------------------------------------------------
>
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> https://www.redhat.com/mailman/listinfo/fedora-directory-devel
>
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