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Add sanity check to vip-prepender #632

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Merged
hardys merged 1 commit into from
Jun 24, 2019
Merged

Add sanity check to vip-prepender #632

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5 changes: 5 additions & 0 deletions assets/files/etc/NetworkManager/dispatcher.d/pre-up.d/dns-vip-prepender
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,11 @@ case "$STATUS" in

logger -s "NM dns-vip-prepender: Looking for 'search $CLUSTER_DOMAIN' in /etc/resolv.conf to place 'nameserver $DNS_VIP'"
sed -i "/^search .*$/a nameserver $DNS_VIP" /etc/resolv.conf
logger -s -f /etc/resolv.conf
if ! grep -q $DNS_VIP /etc/resolv.conf; then
logger -s "NM dns-vip-prepender: Failed to add DNS VIP to resolv.conf"
exit 1
fi
fi
fi
;;
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5 changes: 5 additions & 0 deletions assets/files/etc/NetworkManager/dispatcher.d/pre-up.d/dns-vip-prepender-worker
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,11 @@ case "$STATUS" in

logger -s "NM dns-vip-prepender-worker: Looking for 'search $CLUSTER_DOMAIN' in /etc/resolv.conf to place 'nameserver $DNS_VIP'"
sed -i "/^search .*$/a nameserver $DNS_VIP" /etc/resolv.conf
logger -s -f /etc/resolv.conf
if ! grep -q $DNS_VIP /etc/resolv.conf; then
logger -s "NM dns-vip-prepender-worker: Failed to add DNS VIP to resolv.conf"
exit 1
fi
fi
fi
;;
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