Fix OVS tunnel interface grep
Hardened the grep/awk that extracts the default interface for use as the tunneling interface. The command failed on multiple Ubuntu machines as-was. Change-Id: Ib7d0a8e55e67391d6cb7a58910cfc2ed617a4cbc
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@ -30,7 +30,7 @@ timeout 3m neutron-sanity-check --config-file /etc/neutron/neutron.conf --config
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tunnel_interface="{{- .Values.network.interface.tunnel -}}"
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if [ -z "${tunnel_interface}" ] ; then
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# search for interface with default routing
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tunnel_interface=$(ip r | grep default | grep -oP '(?<=dev ).*')
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tunnel_interface=$(ip route | awk '/^default/ { print $5 }' | head -1 )
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fi
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# determine local-ip dynamically based on interface provided but only if tunnel_types is not null
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