f750a6fedb
The gate/updown.sh calls the unstack.sh with -ex option. Normally we do not use -e with unstack.sh. The unstack.sh can fail if the service already stopped, and it also can have flaky failures on the gate. For example the stop_swift function tries to kill swift in two different ways, and if the first one succeeds before the 2th attempt the pkill fails the whole unstack.sh. This change accepts kill failure. Normally the kill can fail if the process does not exits, or when you do not have permission to the kill operation. Since the permission issue is very unlikely in our case, this change does not tries to distinguish the two operation. The behavior of the unstack.sh wen you are not using -ex should not be changed by this change. Change-Id: I64bf3cbe1b60c96f5b271dcfb620c3d4b50de26b
50 lines
1.4 KiB
Plaintext
50 lines
1.4 KiB
Plaintext
# Neutron loadbalancer plugin
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# ---------------------------
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# Save trace setting
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LB_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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AGENT_LBAAS_BINARY="$NEUTRON_BIN_DIR/neutron-lbaas-agent"
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LBAAS_PLUGIN=neutron_lbaas.services.loadbalancer.plugin.LoadBalancerPlugin
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function neutron_agent_lbaas_install_agent_packages {
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if is_ubuntu || is_fedora || is_suse; then
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install_package haproxy
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fi
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}
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function neutron_agent_lbaas_configure_common {
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_neutron_service_plugin_class_add $LBAAS_PLUGIN
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_neutron_deploy_rootwrap_filters $NEUTRON_LBAAS_DIR
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}
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function neutron_agent_lbaas_configure_agent {
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LBAAS_AGENT_CONF_PATH=/etc/neutron/services/loadbalancer/haproxy
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mkdir -p $LBAAS_AGENT_CONF_PATH
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LBAAS_AGENT_CONF_FILENAME="$LBAAS_AGENT_CONF_PATH/lbaas_agent.ini"
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cp $NEUTRON_LBAAS_DIR/etc/lbaas_agent.ini $LBAAS_AGENT_CONF_FILENAME
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# ovs_use_veth needs to be set before the plugin configuration
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# occurs to allow plugins to override the setting.
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iniset $LBAAS_AGENT_CONF_FILENAME DEFAULT ovs_use_veth $Q_OVS_USE_VETH
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neutron_plugin_setup_interface_driver $LBAAS_AGENT_CONF_FILENAME
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if is_fedora; then
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iniset $LBAAS_AGENT_CONF_FILENAME DEFAULT user_group "nobody"
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iniset $LBAAS_AGENT_CONF_FILENAME haproxy user_group "nobody"
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fi
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}
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function neutron_lbaas_stop {
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pids=$(ps aux | awk '/haproxy/ { print $2 }')
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[ ! -z "$pids" ] && sudo kill $pids || true
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}
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# Restore xtrace
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$LB_XTRACE
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