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Merge pull request #250 from zorun/babeld_procd_v2

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babeld: Add procd support and other fixes
This commit is contained in:
zorun 2017-01-12 21:45:59 +01:00 committed by GitHub
commit 28fd777e5b
2 changed files with 19 additions and 25 deletions
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6
babeld/Makefile
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@ -9,10 +9,10 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=babeld
PKG_VERSION:=1.8.0
PKG_RELEASE:=1
PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://www.irif.univ-paris-diderot.fr/~jch/software/files/
PKG_SOURCE_URL:=https://www.irif.fr/~jch/software/files/
PKG_MD5SUM:=eb1c66c382e9181c418ebd84e52b5af2
PKG_LICENSE:=MIT
@ -23,7 +23,7 @@ define Package/babeld
CATEGORY:=Network
SUBMENU:=Routing and Redirection
TITLE:=A loop-free distance-vector routing protocol
URL:=http://www.pps.univ-paris-diderot.fr/~jch/software/babel/
URL:=https://www.irif.fr/~jch/software/babel/
MAINTAINER:=Gabriel Kerneis <gabriel@kerneis.info>
DEPENDS:=@IPV6
endef

38
babeld/files/babeld.init
View file

@ -2,9 +2,9 @@
. $IPKG_INSTROOT/lib/functions/network.sh
USE_PROCD=1
START=70
pidfile='/var/run/babeld.pid'
CONFIGFILE='/var/etc/babeld.conf'
OTHERCONFIGFILE="/etc/babeld.conf"
OTHERCONFIGDIR="/tmp/babeld.d/"
@ -18,7 +18,7 @@ ignored_options="carrier_sense assume_wireless no_split_horizon random_router_id
# Append a line to the configuration file
cfg_append() {
local value="$1"
echo "$value" >> $CONFIGFILE
echo "$value" >> "$CONFIGFILE"
}
cfg_append_option() {
@ -212,16 +212,16 @@ babel_config_cb() {
esac
}
start() {
start_service() {
mkdir -p /var/lib
mkdir -p /var/etc
mkdir -p $OTHERCONFIGDIR
mkdir -p "$OTHERCONFIGDIR"
# Start by emptying the generated config file
>"$CONFIGFILE"
# Import dynamic config files
for f in $OTHERCONFIGDIR/*.conf; do
[ -f "$f" ] && cat $f >> $CONFIGFILE
for f in "$OTHERCONFIGDIR"/*.conf; do
[ -f "$f" ] && cat "$f" >> "$CONFIGFILE"
done
# First load the whole config file, without callbacks, so that we are
# aware of all "ignore" options in the second pass.
@ -235,26 +235,20 @@ start() {
config_foreach parse_old_global_options general
# Parse filters separately, since we know which options we expect
config_foreach babel_filter filter
procd_open_instance
# Using multiple config files is supported since babeld 1.5.1
/usr/sbin/babeld -D -I "$pidfile" -c "$OTHERCONFIGFILE" -c "$CONFIGFILE"
# Wait for the pidfile to appear
for i in 1 2
do
[ -f "$pidfile" ] || sleep 1
done
[ -f "$pidfile" ] || (echo "Failed to start babeld"; exit 42)
procd_set_param command /usr/sbin/babeld -I "" -c "$OTHERCONFIGFILE" -c "$CONFIGFILE"
procd_set_param stdout 1
procd_set_param stderr 1
procd_set_param file "$OTHERCONFIGFILE" "$OTHERCONFIGDIR"/*.conf "$CONFIGFILE"
procd_set_param respawn
procd_close_instance
}
stop() {
[ -f "$pidfile" ] && kill $(cat $pidfile)
# avoid race-condition on restart: wait for
# babeld to die for real.
[ -f "$pidfile" ] && sleep 1
[ -f "$pidfile" ] && sleep 1
[ -f "$pidfile" ] && sleep 1
[ -f "$pidfile" ] && exit 42
service_triggers() {
procd_add_reload_trigger babeld
}
status() {
[ -f "$pidfile" ] && kill -USR1 $(cat $pidfile)
kill -USR1 $(pgrep -P 1 babeld)
}