Sha256: 8d23146731c07e14a9ecea765a72297200eda229259b9dd6396327b7b7c475a9
Contents?: true
Size: 638 Bytes
Versions: 20
Compression:
Stored size: 638 Bytes
Contents
hostname="$1"
echo "$hostname" > /etc/hostname
hostname --file /etc/hostname
fqdn=$(hostname --fqdn || true)
if [ "$fqdn" != "$hostname" ]; then
# if hostname is bar.example.com, we also want `bar` to be in /etc/hosts
short_hostname=$(echo "$hostname" | cut -d . -f 1)
if [ "$short_hostname" != "$hostname" ] && ! grep -q "\s${short_hostname}" /etc/hosts; then
hostname="$hostname $short_hostname"
fi
printf "127.0.1.1\t%s\n" "$hostname" >> /etc/hosts
fi
# Stop cloud-init from resetting the hostname
if [ -f /etc/cloud/cloud.cfg ]; then
sed -i -e '/^\s*-\s*\(set_hostname\|update_hostname\)/d' /etc/cloud/cloud.cfg
fi
Version data entries
20 entries across 20 versions & 1 rubygems