caelebfi
1a5fdc7d59
Packages with configuration changes: +ntp 1:4.2.8p15+dfsg-1 armhf Package changes: +libevent-core-2.1-7 2.1.12-stable-1 armhf +libevent-pthreads-2.1-7 2.1.12-stable-1 armhf +libopts25 1:5.18.16-4 armhf +ntp 1:4.2.8p15+dfsg-1 armhf +sntp 1:4.2.8p15+dfsg-1 armhf
65 lines
1.2 KiB
Plaintext
65 lines
1.2 KiB
Plaintext
NTP_CONF=/etc/ntp.conf
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NTP_DHCP_CONF=/run/ntp.conf.dhcp
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ntp_server_restart() {
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invoke-rc.d ntp try-restart
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}
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ntp_servers_setup_remove() {
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if [ ! -e $NTP_DHCP_CONF ]; then
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return
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fi
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rm -f $NTP_DHCP_CONF
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ntp_server_restart
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}
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ntp_servers_setup_add() {
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if [ -e $NTP_DHCP_CONF ] && [ "$new_ntp_servers" = "$old_ntp_servers" ]; then
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return
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fi
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if [ -z "$new_ntp_servers" ]; then
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ntp_servers_setup_remove
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return
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fi
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tmp=$(mktemp "$NTP_DHCP_CONF.XXXXXX") || return
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chmod --reference=$NTP_CONF $tmp
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chown --reference=$NTP_CONF $tmp
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(
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echo "# This file was copied from $NTP_CONF with the server options changed"
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echo "# to reflect the information sent by the DHCP server. Any changes made"
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echo "# here will be lost at the next DHCP event. Edit $NTP_CONF instead."
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echo
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echo "# NTP server entries received from DHCP server"
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for server in $new_ntp_servers; do
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echo "server $server iburst"
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done
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echo
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sed '/^[[:space:]]*\(server\|peer\|pool\)[[:space:]]/d' $NTP_CONF
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) >>$tmp
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mv $tmp $NTP_DHCP_CONF
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ntp_server_restart
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}
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ntp_servers_setup() {
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case $reason in
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BOUND|RENEW|REBIND|REBOOT)
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ntp_servers_setup_add
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;;
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EXPIRE|FAIL|RELEASE|STOP)
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ntp_servers_setup_remove
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;;
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esac
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}
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ntp_servers_setup
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