| #!/bin/sh |
| . /etc/utils.sh |
| |
| register_experiment CacheWarming |
| register_experiment DNSTimingLog |
| |
| case "$1" in |
| start) |
| mkdir -p /config/dnsmasq |
| mkdir -p /tmp/dnsmasq |
| for d in /config/dnsmasq/* /tmp/dnsmasq/*; do |
| # Remove symlinks in /config/dnsmasq. Some existed in an earlier build |
| # and interfere. |
| if [ -h "$d" ]; then |
| echo " -- Removing $d --" |
| rm -f "$d" |
| fi |
| [ -e "$d" ] || continue |
| echo "--- $d: ---" |
| cat "$d" |
| echo "---" |
| done | logos dnsmasq |
| if [ ! -r /tmp/resolv.conf.external ]; then |
| # mainly happens with nfsroot |
| cp /etc/resolv.conf /tmp/resolv.conf.external || |
| touch /tmp/resolv.conf.external |
| fi |
| |
| if [ -x /bin/cache_warming/cache_warming.py ] && experiment CacheWarming; then |
| babysit 60 /bin/cache_warming/cache_warming.py 2>&1 | logos cachewarming & |
| fi |
| |
| # Stand-alone bridge mode for network type boxes. |
| # When there is no wan0 link, don't run dnsmasq dhcp server on br0. |
| basic_bridge_dhcp_disable="" |
| if [ -e "/sys/class/net/wan0" -a -e "/sys/class/net/br0" ]; then |
| if ! is-interface-up wan0; then |
| basic_bridge_dhcp_disable="--except-interface br0" |
| fi |
| fi |
| |
| babysit 60 dnsmasq \ |
| $basic_bridge_dhcp_disable \ |
| --pid-file=/var/run/dnsmasq.pid \ |
| --conf-file=/etc/dnsmasq.conf \ |
| --resolv-file=/tmp/resolv.conf.external \ |
| --keep-in-foreground \ |
| --log-facility=- 2>&1 | logos dnsmasq & |
| babysit 60 dnsmasqstats 2>&1 | logos dnsmasqstats & |
| ;; |
| stop) |
| pkillwait cache_warming |
| pkillwait -x dnsmasq |
| pkillwait -x dnsmasqstats |
| ;; |
| restart) |
| $0 stop; $0 start |
| ;; |
| *) |
| echo "Usage: $0 {start|stop|restart}" |
| exit 1 |
| ;; |
| esac |
| |
| exit 0 |
