#
# This is a list of resources that move from machine to machine as
# nodes go down and come up in the cluster. Do not include
# "administrative" or fixed IP addresses in this file.
#
# <VERY IMPORTANT NOTE>
# The haresources files MUST BE IDENTICAL on all nodes of the cluster.
#
# The node names listed in front of the resource group information
# is the name of the preferred node to run the service. It is
# not necessarily the name of the current machine. If you are running
# auto_failback ON (or legacy), then these services will be started
# up on the preferred nodes - any time they're up.
#
# If you are running with auto_failback OFF, then the node information
# will be used in the case of a simultaneous start-up, or when using
# the hb_standby {foreign,local} command.
#
# BUT FOR ALL OF THESE CASES, the haresources files MUST BE IDENTICAL.
# If your files are different then almost certainly something
# won't work right.
# </VERY IMPORTANT NOTE>
#
#
# We refer to this file when we're coming up, and when a machine is being
# taken over after going down.
#
# You need to make this right for your installation, then install it in
# /etc/ha.d
#
# Each logical line in the file constitutes a "resource group".
# A resource group is a list of resources which move together from
# one node to another - in the order listed. It is assumed that there
# is no relationship between different resource groups. These
# resource in a resource group are started left-to-right, and stopped
# right-to-left. Long lists of resources can be continued from line
# to line by ending the lines with backslashes ("\").
#
# These resources in this file are either IP addresses, or the name
# of scripts to run to "start" or "stop" the given resource.
#
# The format is like this:
#
#node-name resource1 resource2 ... resourceN
#
#
# If the resource name contains an :: in the middle of it, the
# part after the :: is passed to the resource script as an argument.
# Multiple arguments are separated by the :: delimeter
#
# In the case of IP addresses, the resource script name IPaddr is
# implied.
#
# For example, the IP address 135.9.8.7 could also be represented
# as IPaddr::135.9.8.7
#
# THIS IS IMPORTANT!! vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
#
# The given IP address is directed to an interface which has a route
# to the given address. This means you have to have a net route
# set up outside of the High-Availability structure. We don't set it
# up here -- we key off of it.
#
# The broadcast address for the IP alias that is created to support
# an IP address defaults to the highest address on the subnet.
#
# The netmask for the IP alias that is created defaults to the same
# netmask as the route that it selected in in the step above.
#
# The base interface for the IPalias that is created defaults to the
# same netmask as the route that it selected in in the step above.
#
# If you want to specify that this IP address is to be brought up
# on a subnet with a netmask of 255.255.255.0, you would specify
# this as IPaddr::135.9.8.7/24 .
#
# If you wished to tell it that the broadcast address for this subnet
# was 135.9.8.210, then you would specify that this way:
# IPaddr::135.9.8.7/24/135.9.8.210
#
# If you wished to tell it that the interface to add the address to
# is eth0, then you would need to specify it this way:
# IPaddr::135.9.8.7/24/eth0
#
# And this way to specify both the broadcast address and the
# interface:
# IPaddr::135.9.8.7/24/eth0/135.9.8.210
#
# The IP addresses you list in this file are called "service" addresses,
# since they're they're the publicly advertised addresses that clients
# use to get at highly available services.
#
# For a hot/standby (non load-sharing) 2-node system with only
# a single service address,
# you will probably only put one system name and one IP address in here.
# The name you give the address to is the name of the default "hot"
# system.
#
# Where the nodename is the name of the node which "normally" owns the
# resource. If this machine is up, it will always have the resource
# it is shown as owning.
#
# The string you put in for nodename must match the uname -n name
# of your machine. Depending on how you have it administered, it could
# be a short name or a FQDN.
#
#-------------------------------------------------------------------
#
# Simple case: One service address, default subnet and netmask
# No servers that go up and down with the IP address
#
#just.linux-ha.org 135.9.216.110
#
#-------------------------------------------------------------------
#
# Assuming the adminstrative addresses are on the same subnet...
# A little more complex case: One service address, default subnet
# and netmask, and you want to start and stop http when you get
# the IP address...
#
#just.linux-ha.org 135.9.216.110 http
#-------------------------------------------------------------------
#
# A little more complex case: Three service addresses, default subnet
# and netmask, and you want to start and stop http when you get
# the IP address...
#
#just.linux-ha.org 135.9.216.110 135.9.215.111 135.9.216.112 httpd
#-------------------------------------------------------------------
#
# One service address, with the subnet, interface and bcast addr
# explicitly defined.
#
#just.linux-ha.org 135.9.216.3/28/eth0/135.9.216.12 httpd
#
#-------------------------------------------------------------------
#
# An example where a shared filesystem is to be used.
# Note that multiple aguments are passed to this script using
# the delimiter '::' to separate each argument.
#
#node1 10.0.0.170 Filesystem::/dev/sda1::/data1::ext2
#
# Regarding the node-names in this file:
#
# They must match the names of the nodes listed in ha.cf, which in turn
# must match the `uname -n` of some node in the cluster. So they aren't
# virtual in any sense of the word.
#
