I've got a number of scripts that are based on LSB compliant scripts,
but which also accept arguments & values. For example, a script to manage
multiple virtual machines has a command-line in the form:
vbox_init --vmname $VMNAME [-d|--debug] [start|stop|status|restart]
I'd like to manage these services as cluster resources, ideally without
modifying the existing (tested, functioning) init scripts.
For example, I do not want to create individual vbox_init script with
hard-coded values for the virtual machine name (and I'd strongly prefer
not to do a hack using $0 to lookup the vm name, as in calling the scripts
"vbox_init.$NAME1" and "vbox_init.$NAME2", etc).
Similarly, I don't want to create individual resource agents with
hard-coded values.
Is there an existing varient on the /usr/share/cluster/script.sh resource
that enables passing arbitrary argument+value pairs and flags to the
actual init script? Continuing the above example, the new resource
("scriptArgs") would appear in cluster.conf something like:
<resources>
<scriptArgs file="/usr/local/etc/init.d/vbox_init"
name="vbox_init"/>
</resources>
<service max_restarts="2" name="fooBarVM" recovery="restart"
restart_expire_time="180">
<ip ref="192.168.1.123"/>
<scriptArgs ref="vbox_init" args="--vmname fooBarVM">
</service>
<service max_restarts="2" name="snafuVM" recovery="restart"
restart_expire_time="180">
<ip ref="192.168.1.222"/>
<scriptArgs ref="vbox_init" args="--vmname snafuVM
--debug">
</service>
I'm using CentOS6 and:
cman-3.0.12.1-78.el6.x86_64
luci-0.26.0-78.el6.centos.x86_64
rgmanager-3.0.12.1-26.el6_8.3.x86_64
ricci-0.16.2-86.el6.x86_64
Thanks,
Mark
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