Re: [Openqrm-user] system processes-HA setup

[Matt R. <m.r...@t-...>]

Hi Longina,

easy :) simply create a new plugin and made its init script taking care 
to start your custom combination of services.

some hints:
1) to create a new/own plugin pls use 
"/usr/share/openqrm/bin/openqrm-create-plugin"

2) please check 
"/usr/share/openqrm/plugins/dhcpd/etc/init.d/openqrm-plugin-dhcpd" as an 
example how the dhcpd plugin starts/stops the dhcpd service

Many thanks and have a great day,

Matt Rechenburg
Project Manager openQRM



On 05/07/2013 12:09 PM, Longina Przybyszewska wrote:
> Hi,
> I am not sure about system processes which start up at the bootstrap, as apache, nagios, puppet master, mysqld, named etc. -
> also they do NOT start   by the openqrm.
> All that software has been installed and started automatically by openqrm bin package,
> then after subsequent bootstraps start up according to set up in /etc/default/* .
>
> As I would have openqrm HA setup - I wonder if double processes doesn't disturb each other on HA-nodes..
>
> I know, configuration is done by openqrm after relevant plugin is checked, then service sterts (restarts).
>
> Anyway it seems more clean if only openqrm could Start/stop required services.
>
> Processes on slave node:
> 996 ?        Ss     0:00 /sbin/iscsid
>    997 ?        S<Ls   0:00 /sbin/iscsid
> .....
> 1383 ?        Ss     0:00 /usr/sbin/in.tftpd --listen --user tftp --address 0.0.0.0:69 --secure /var/lib/tftpboot
>   1422 ?        Ssl    0:00 /usr/sbin/mysqld
>   .....
>   1459 ?        Ssl    0:00 /usr/sbin/named -u bind
> .....
>   
>   1669 ?        S<     0:00 [nfsd4]
>   1670 ?        S<     0:00 [nfsd4_callbacks]
>   1671 ?        S      0:00 [nfsd]
>   1672 ?        S      0:00 [nfsd]
>   1673 ?        S      0:00 [nfsd]
> ....
>   1682 ?        Ss     0:00 /usr/sbin/rpc.mountd --manage-gids
>   1807 ?        Ss     0:00 /usr/lib/postfix/master
>   1828 ?        S      0:00 pickup -l -t fifo -u -c
>   1829 ?        S      0:00 qmgr -l -t fifo -u
>   1958 ?        Ssl    0:00 /usr/bin/ruby1.8 /usr/bin/puppet master --masterport=8140
>   ....
>   2076 ?        SNs    0:00 /usr/sbin/nagios3 -d /etc/nagios3/nagios.cfg
>   
>   ....
>   2155 ?        Ss     0:00 /usr/sbin/apache2 -k start
>   2170 ?        S      0:00 /usr/sbin/apache2 -k start
>   2171 ?        S      0:00 /usr/sbin/apache2 -k start
>   2172 ?        S      0:00 /usr/sbin/apache2 -k start
>   2173 ?        S      0:00 /usr/sbin/apache2 -k start
>   2174 ?        S      0:00 /usr/sbin/apache2 -k start
>   2176 ?        Ss     0:00 /usr/sbin/collectdmon -P /var/run/collectdmon.pid -- -C /etc/collectd/collectd.conf
>   2177 ?        Sl     0:01 collectd -C /etc/collectd/collectd.conf -f
>   
>
> Longina
>
>
> Longina Przybyszewska
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