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Clean resolv.conf at the end of AMI build #2919

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Merged
merged 2 commits into from
Mar 20, 2025
Merged

Clean resolv.conf at the end of AMI build #2919

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cd24ecb
Clean resolv.conf if it's not managed by system at the end of AMI build
hanwen-cluster Mar 20, 2025
d5e0a59
Remove nameserver from resolv.conf at the end of AMI build
hanwen-cluster Mar 20, 2025
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5 changes: 5 additions & 0 deletions cookbooks/aws-parallelcluster-platform/files/ami_cleanup.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -20,5 +20,10 @@ if [ "${ID}${VERSION_ID}" == "centos7" ]; then
rm -f /etc/sysconfig/network-scripts/ifcfg-eth0
fi

# Clean resolv.conf if it's not managed by system
if [ ! -L "/etc/resolv.conf" ]; then
sed -i '/^nameserver/d' /etc/resolv.conf
fi

find /var/log -type f -exec /bin/rm -v {} \;
touch /var/log/lastlog
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