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#!/bin/bash
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source /etc/default/snf-network
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source /usr/lib/snf-network/common.sh
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host=$(hostname)
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domain=$(hostname -d)
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FIRST=0
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LAST=$((GANETI_INSTANCE_NIC_COUNT - 1))
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for idx in $(seq $FIRST $LAST); do
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  ip=GANETI_INSTANCE_NIC${idx}_IP
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  mac=GANETI_INSTANCE_NIC${idx}_MAC
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  mode=GANETI_INSTANCE_NIC${idx}_MODE
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  link=GANETI_INSTANCE_NIC${idx}_LINK
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  network=GANETI_INSTANCE_NIC${idx}_NETWORK_SUBNET
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  subnet6=GANETI_INSTANCE_NIC${idx}_NETWORK_SUBNET6
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  tags=GANETI_INSTANCE_NIC${idx}_NETWORK_TAGS
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  eval IP=\$$ip
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  eval MAC=\$$mac
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  eval MODE=\$$mode
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  eval LINK=\$$link
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  eval NETWORK=\$$network
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  eval SUBNET6=\$$subnet6
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  eval TAGS=\$$tags
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  for tag in $TAGS; do
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    case $tag in
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    $IP_LESS_ROUTED_TAG)
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      if [ "$GANETI_OLD_PRIMARY" == "$host.$domain" ]; then
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        # This runs on the source node
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        get_uplink $LINK "-6"
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        get_eui64 $MAC $SUBNET6
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        $SNF_NETWORK_LOG $0 "ip -6 neigh del proxy $EUI64 dev $UPLINK"
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        ip -6 neigh del proxy $EUI64 dev $UPLINK >/dev/null 2>&1
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      elif [ "$GANETI_NEW_PRIMARY" == "$host.$domain" ]; then
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        $SNF_NETWORK_LOG $0 "Do nothing in new primary. All done by if-up script"
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      fi
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    ;;
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    esac
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  done
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done
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exit 0