118 lines
2.8 KiB
Bash
118 lines
2.8 KiB
Bash
# Copyright (c) 2007-2008 Roy Marples <roy@marples.name>
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# All rights reserved. Released under the 2-clause BSD license.
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_config_vars="$_config_vars dns_servers dns_domain dns_search"
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_config_vars="$_config_vars dns_sortlist dns_options"
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_config_vars="$_config_vars ntp_servers nis_servers nis_domain"
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system_depend()
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{
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after interface
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before dhcp
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}
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_system_dns()
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{
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local servers= domain= search= sortlist= options= x=
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eval servers=\$dns_servers_${IFVAR}
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[ -z "${servers}" ] && servers=${dns_servers}
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eval domain=\$dns_domain_${IFVAR}
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[ -z "${domain}" ] && domain=${dns_domain}
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eval search=\$dns_search_${IFVAR}
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[ -z "${search}" ] && search=${dns_search}
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eval sortlist=\$dns_sortlist_${IFVAR}
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[ -z "${sortlist}" ] && sortlist=${dns_sortlist}
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eval options=\$dns_options_${IFVAR}
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[ -z "${options}" ] && options=${dns_options}
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[ -z "${servers}" -a -z "${domain}" -a -z "${search}" \
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-a -z "${sortlist}" -a -z "${options}" ] && return 0
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local buffer="# Generated by net-scripts for interface ${IFACE}\n"
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[ -n "${domain}" ] && buffer="${buffer}domain ${domain}\n"
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[ -n "${search}" ] && buffer="${buffer}search ${search}\n"
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for x in ${servers}; do
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buffer="${buffer}nameserver ${x}\n"
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done
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[ -n "${sortlist}" ] && buffer="${buffer}sortlist ${sortlist}\n"
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[ -n "${options}" ] && buffer="${buffer}options ${options}\n"
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# Support resolvconf if we have it.
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if [ -x /sbin/resolvconf ]; then
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printf "${buffer}" | resolvconf -a "${IFACE}"
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else
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printf "${buffer}" > /etc/resolv.conf
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chmod 644 /etc/resolv.conf
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fi
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}
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_system_ntp()
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{
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local servers= buffer= x=
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eval servers=\$ntp_servers_${IFVAR}
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[ -z "${servers}" ] && servers=${ntp_servers}
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[ -z "${servers}" ] && return 0
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buffer="# Generated by net-scripts for interface ${IFACE}\n"
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buffer="${buffer}restrict default noquery notrust nomodify\n"
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buffer="${buffer}restrict 127.0.0.1\n"
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for x in ${servers}; do
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buffer="${buffer}restrict ${x} nomodify notrap noquery\n"
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buffer="${buffer}server ${x}\n"
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done
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printf "${buffer}" > /etc/ntp.conf
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chmod 644 /etc/ntp.conf
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}
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_system_nis()
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{
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local servers= domain= x= buffer=
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eval servers=\$nis_servers_${IFVAR}
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[ -z "${servers}" ] && servers=${nis_servers}
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eval domain=\$nis_domain_${IFVAR}
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[ -z "${domain}" ] && domain=${nis_domain}
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[ -z "${servers}" -a -z "${domain}" ] && return 0
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buffer="# Generated by net-scripts for interface ${iface}\n"
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if [ -n "${domain}" ]; then
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hostname -y "${domain}"
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if [ -n "${servers}" ]; then
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for x in ${servers}; do
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buffer="${buffer}domain ${domain} server ${x}\n"
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done
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else
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buffer="${buffer}domain ${domain} broadcast\n"
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fi
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else
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for x in ${servers}; do
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buffer="${buffer}ypserver ${x}\n"
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done
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fi
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printf "${buffer}" > /etc/yp.conf
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chmod 644 /etc/yp.conf
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}
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system_pre_start()
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{
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_system_dns
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_system_ntp
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_system_nis
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return 0
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}
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