[Linux-HA] local_start/stop_script -- small patch for IPaddr2

[Andreas Kurz]

On 12/21/06, Andrew Beekhof <beekhof at gmail.com> wrote:
> why not add an extra resource and some ordering constraints?

I want to keep the cib small and not to complex .... and I personally
think this adds a lot of flexibility to the IP RA for doing some small
tasks like manipulating some routes or starting up a bonding device
when necessary.

>
> On 12/20/06, Andreas Kurz <andreas.kurz at gmail.com> wrote:
> > Hello!
> >
> > I found the option for the "local_start_script" and
> > "local_stop_script" from the IPaddr resource script very handy and
> > updated the IPaddr2 script. Belows the patch.
> >
> > Regards,
> > Andi
> >
> > --- IPaddr2     2006-08-14 17:52:20.000000000 +0200
> > +++ IPaddr2.new 2006-12-20 14:54:51.000000000 +0100
> > @@ -56,6 +56,8 @@
> >  #      OCF_RESKEY_arp_count
> >  #      OCF_RESKEY_arp_bg
> >  #      OCF_RESKEY_arp_mac
> > +#       OCF_RESKEY_local_start_script
> > +#       OCF_RESKEY_local_stop_script
> >
> >
> >  #######################################################################
> > @@ -229,6 +231,22 @@
> >  <content type="string" default="ffffffffffff"/>
> >  </parameter>
> >
> > +<parameter name="local_start_script">
> > +<longdesc lang="en">
> > +Full path to a script that is called before the IP is added.
> > +</longdesc>
> > +<shortdesc lang="en">Script called before the IP is added</shortdesc>
> > +<content type="string" default=""/>
> > +</parameter>
> > +
> > +<parameter name="local_stop_script">
> > +<longdesc lang="en">
> > +Full path to a script that is called before the IP is released.
> > +</longdesc>
> > +<shortdesc lang="en">Script called before the IP is released</shortdesc>
> > +<content type="string" default=""/>
> > +</parameter>
> > +
> >  </parameters>
> >
> >  <actions>
> > @@ -413,7 +431,7 @@
> >         broadcast="$3"
> >         iface="$4"
> >         label="$5"
> > -
> > +
> >         CMD="$IP2UTIL -f inet addr add $ipaddr/$netmask brd $broadcast
> > dev $iface"
> >
> >         if [ ! -z "$label" ]; then
> > @@ -612,6 +630,12 @@
> >                                 ;;
> >                         esac
> >                 fi
> > +
> > +               if [ ! -z "${OCF_RESKEY_local_start_script}" ]; then
> > +                       if [ -x "${OCF_RESKEY_local_start_script}" ]; then
> > +                               ${OCF_RESKEY_local_start_script} $*
> > +                       fi
> > +               fi
> >
> >                 add_interface $BASEIP $NETMASK $BRDCAST $NIC $IFLABEL
> >
> > @@ -673,6 +697,12 @@
> >                 fi
> >         fi
> >
> > +       if [ ! -z "${OCF_RESKEY_local_stop_script}" ]; then
> > +               if [ -x "${OCF_RESKEY_local_stop_script}" ]; then
> > +                       ${OCF_RESKEY_local_stop_script} $*
> > +               fi
> > +       fi
> > +
> >         if [ "$ip_del_if" = "yes" ]; then
> >                 delete_interface $BASEIP $NIC
> >                 if [ $? -ne 0 ]; then
> > _______________________________________________
> > Linux-HA mailing list
> > Linux-HA at lists.linux-ha.org
> > http://lists.linux-ha.org/mailman/listinfo/linux-ha
> > See also: http://linux-ha.org/ReportingProblems
> >
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>