compute-cluster.scenario

# This file can be used directly by 'phd', see 'build-all.sh' in this
# directory for how it can be invoked.  The only requirement is a list
# of nodes you'd like it to modify.
#
# The scope of each command-block is controlled by the preceeding
# 'target' line. 
#
# - target=all
#   The commands are executed on evey node provided
#
# - target=local
#   The commands are executed from the node hosting phd. When not
#   using phd, they should be run from some other independant host
#   (such as the puppet master)
#
# - target=$PHD_ENV_nodes{N}
#   The commands are executed on the Nth node provided.
#   For example, to run on only the first node would be target=$PHD_ENV_nodes1
#
# Tasks to be performed at this step include:

#################################
# Scenario Requirements Section #
#################################
= REQUIREMENTS =
nodes: 1

= VARIABLES =

PHD_VAR_env_password

######################
# Deployment Scripts #
######################
= SCRIPTS =

target=all
....
# make sure we are not running on a controller node
pcs resource show swift-fs > /dev/null 2>&1
if [ $? != 0 ]; then

    pcs resource show computenode > /dev/null 2>&1
    if [ $? = 0 ]; then
	exit 0
    fi

    # We must be either the first node to run, or configuring
    # single-node clusters for a segregated deployment

    pcs cluster auth $(hostname -s) -u hacluster -p ${PHD_VAR_env_password} --force

    pcs cluster setup --name $(hostname -s)-compute $(hostname -s)
    pcs cluster enable --all
    pcs cluster start --all

    sleep 30

    # hack!! IPMI does not work from localhost to localhost on those test nodes!. Use 
    # proper fencing settings!
    # TODO: Add SBD support
    pcs property set stonith-enabled=false

    pcs resource create neutron-openvswitch-agent systemd:neutron-openvswitch-agent  --group computenode
    pcs resource create libvirtd systemd:libvirtd  --group computenode
    pcs resource create ceilometer-compute systemd:openstack-ceilometer-compute --group computenode
    pcs resource create nova-compute systemd:openstack-nova-compute  --group computenode
fi

....