35 lines
1.1 KiB
Bash
Executable File
35 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# **setup-network**
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# Setups openvswitch libvirt network suitable for
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# running baremetal poseur nodes for ironic testing purposes
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set -exu
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# Make tracing more educational
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export PS4='+ ${BASH_SOURCE:-}:${FUNCNAME[0]:-}:L${LINENO:-}: '
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LIBVIRT_CONNECT_URI=${LIBVIRT_CONNECT_URI:-"qemu:///system"}
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# Keep track of the DevStack directory
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TOP_DIR=$(cd $(dirname "$0")/.. && pwd)
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BRIDGE_NAME=${1:-brbm}
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PUBLIC_BRIDGE_MTU=${2:-1500}
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export VIRSH_DEFAULT_CONNECT_URI="$LIBVIRT_CONNECT_URI"
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# Only add bridge if missing. Bring it UP.
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(sudo ovs-vsctl list-br | grep ${BRIDGE_NAME}) || sudo ovs-vsctl add-br ${BRIDGE_NAME}
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sudo ip link set dev ${BRIDGE_NAME} up
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# Remove bridge before replacing it.
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(virsh net-list | grep "${BRIDGE_NAME} ") && virsh net-destroy ${BRIDGE_NAME}
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(virsh net-list --inactive | grep "${BRIDGE_NAME} ") && virsh net-undefine ${BRIDGE_NAME}
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virsh net-define <(sed s/brbm/$BRIDGE_NAME/ $TOP_DIR/templates/brbm.xml)
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virsh net-autostart ${BRIDGE_NAME}
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virsh net-start ${BRIDGE_NAME}
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sudo ip link set dev ${BRIDGE_NAME} mtu $PUBLIC_BRIDGE_MTU
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