devstack/lib/neutron_plugins/services/loadbalancer
Thomas Bechtold cbd892b436 Install haproxy on SUSE distros
haproxy package is available for SUSE distros, so install it.

Change-Id: If363dbf439dbea9aafd265c2c665ff4c2b733738
2014-09-24 14:53:30 +02:00

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# Neutron loadbalancer plugin
# ---------------------------
# Save trace setting
LB_XTRACE=$(set +o | grep xtrace)
set +o xtrace
AGENT_LBAAS_BINARY="$NEUTRON_BIN_DIR/neutron-lbaas-agent"
LBAAS_PLUGIN=neutron.services.loadbalancer.plugin.LoadBalancerPlugin
function neutron_agent_lbaas_install_agent_packages {
if is_ubuntu || is_fedora || is_suse; then
install_package haproxy
fi
}
function neutron_agent_lbaas_configure_common {
_neutron_service_plugin_class_add $LBAAS_PLUGIN
}
function neutron_agent_lbaas_configure_agent {
LBAAS_AGENT_CONF_PATH=/etc/neutron/services/loadbalancer/haproxy
mkdir -p $LBAAS_AGENT_CONF_PATH
LBAAS_AGENT_CONF_FILENAME="$LBAAS_AGENT_CONF_PATH/lbaas_agent.ini"
cp $NEUTRON_DIR/etc/lbaas_agent.ini $LBAAS_AGENT_CONF_FILENAME
# ovs_use_veth needs to be set before the plugin configuration
# occurs to allow plugins to override the setting.
iniset $LBAAS_AGENT_CONF_FILENAME DEFAULT ovs_use_veth $Q_OVS_USE_VETH
neutron_plugin_setup_interface_driver $LBAAS_AGENT_CONF_FILENAME
if is_fedora; then
iniset $LBAAS_AGENT_CONF_FILENAME DEFAULT user_group "nobody"
iniset $LBAAS_AGENT_CONF_FILENAME haproxy user_group "nobody"
fi
}
function neutron_lbaas_stop {
pids=$(ps aux | awk '/haproxy/ { print $2 }')
[ ! -z "$pids" ] && sudo kill $pids
}
# Restore xtrace
$LB_XTRACE