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Fix to improve hostname handling #12064

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merged 2 commits into from
Oct 25, 2022
Merged

Fix to improve hostname handling #12064

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2259365
Fix to improve hostname handling
devpatha Sep 13, 2022
e372c8c
default hostname to 'sonic` if missing in config file
devpatha Oct 22, 2022
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5 changes: 5 additions & 0 deletions files/image_config/hostname/hostname-config.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,11 @@
CURRENT_HOSTNAME=`hostname`
HOSTNAME=`sonic-cfggen -d -v DEVICE_METADATA[\'localhost\'][\'hostname\']`

if [ -z "$HOSTNAME" ] ; then
echo "Missing hostname in the config file, setting to default 'sonic'"
HOSTNAME='sonic'
fi
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echo $HOSTNAME > /etc/hostname
hostname -F /etc/hostname

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