mirror of
https://github.com/scylladb/scylladb.git
synced 2026-06-01 04:26:48 +00:00
61 lines
1.7 KiB
Bash
Executable File
61 lines
1.7 KiB
Bash
Executable File
#!/bin/bash -e
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#
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# Copyright (C) 2015 ScyllaDB
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. /usr/lib/scylla/scylla_lib.sh
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print_usage() {
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echo "scylla_ntp_setup --subdomain centos"
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echo " --subdomain specify subdomain of pool.ntp.org (ex: centos, fedora or amazon)"
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exit 1
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}
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while [ $# -gt 0 ]; do
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case "$1" in
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"--subdomain")
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DOMAIN="$2"
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shift 2
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;;
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*)
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print_usage
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;;
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esac
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done
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if is_debian_variant; then
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apt-get install -y ntp ntpdate
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service ntp stop
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count=$(egrep '^server' /etc/ntp.conf|wc -l)
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if [ $count -eq 0 ]; then
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cp /etc/ntp.conf /etc/ntp.conf_orig
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grep -v "pool" /etc/ntp.conf > /etc/ntp.conf_new
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cp /etc/ntp.conf_new /etc/ntp.conf
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rm -rf /etc/ntp.conf_new
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echo "server ntp.ubuntu.com iburst" >> /etc/ntp.conf
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fi
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ntpdate `cat /etc/ntp.conf |egrep "^server"|head -n1|awk '{print $2}'`
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service ntp start
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elif is_gentoo_variant; then
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emerge -uq net-misc/ntp
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pidof ntpd &>/dev/null || ntpdate `cat /etc/ntp.conf |grep "^server"|head -n1|awk '{print $2}'`
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if is_systemd; then
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systemctl enable sntpd.service
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systemctl start sntpd.service
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else
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rc-update add ntpd default
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service ntpd start
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fi
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else
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yum install -y ntp ntpdate || true
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if [ "$DOMAIN" != "" ]; then
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sed -e "s#\..*\.pool\.ntp\.org#.$DOMAIN.pool.ntp.org#" /etc/ntp.conf > /tmp/ntp.conf
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mv /tmp/ntp.conf /etc/ntp.conf
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fi
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if [ "`systemctl is-active ntpd`" = "active" ]; then
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systemctl stop ntpd.service
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fi
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ntpdate `cat /etc/ntp.conf |grep "^server"|head -n1|awk '{print $2}'`
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systemctl enable ntpd.service
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systemctl start ntpd.service
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fi
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