blob: dc1f3ab5a06eaff111a4c11dd12514aadc0a8afc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
#! /bin/bash
#
# This is special script for start,stop,restart of quagga daemons
#
progname=$0
usage() {
echo "Usage: $progname {start|stop|restart} {bgpd|ospfd|ripd|ripngd}"
exit 1
}
if [ $# -lt 1 ]; then
usage
fi
if [ $EUID -ne 0 ]; then
echo "must be root!"
exit 1
fi
pid_dir=/var/run/vyatta/quagga
log_dir=/var/log/vyatta/quagga
start() {
local daemon=$1
local exe_file=/usr/sbin/vyatta-$daemon
if [ ! -x $exe_file ]; then
echo "Unknown daemon $daemon"
exit 1
fi
local -a args=( -d -P 0 -i ${pid_dir}/${daemon}.pid )
case $daemon in
zebra) args+=( -l -S -s 1048576 ) ;;
watchquagga)
args=( -dz -p ${pid_dir}/${daemon}.pid );
local -a daemons=(`/opt/vyatta/bin/vyatta-show-protocols configured`)
if [ ${#daemons} -eq 0 ]
then
# Only zebra: mode 1 simple restart
args+=( -R "$0 zebra restart" )
else
# Many daemons: phased restart
args+=(-A -r "$0 restart \%s" -s "$0 start \%s" -k "$0 stop \%s" );
fi
args+=( zebra $daemons )
;;
esac
start-stop-daemon --start --quiet --oknodo \
--chdir $log_dir --exec $exe_file \
-- "${args[@]}"
}
stop() {
local daemon=$1
local exe_file=/usr/sbin/vyatta-$daemon
start-stop-daemon --stop --quiet --oknodo --retry 2 \
--exec $exe_file
rm -f $pid_dir/${daemon}.pid
}
vyatta_cfg=/opt/vyatta/config/active
reload_config() {
local daemon=$1
local proto=${daemon/%d/}
local path=$vyatta_cfg/protocols/$proto
# No point in reloading if that portion of config doesn't exist
[ -d $path ] || return;
# Begin reloading transaction
/opt/vyatta/sbin/vyatta-cfg-cmd-wrapper begin || exit 1
# In case of error undo
trap "/opt/vyatta/sbin/vyatta-cfg-cmd-wrapper end" EXIT HUP INT QUIT TERM
# Save current configuration
tmp=/tmp/${daemon}-restart.$$
/opt/vyatta/sbin/vyatta-save-config.pl $tmp || exit 1
# Erase portion of active configuration for that protocol
rm -fr $path
# special case for interface configuration
case $proto in
rip|ospf)
find $vyatta_cfg/interfaces -type d -name $daemon -exec rm -fr '{}' \; ;;
esac
# Reload causing configuration to activate - implies commit
/opt/vyatta/sbin/vyatta-load-config.pl $tmp || exit 1
# remove tmp file if successful
rm $tmp
trap "" EXIT HUP INT QUIT TERM
}
case "$1" in
start) start $2;;
stop) stop $2;;
update)
deleted=`/opt/vyatta/bin/vyatta-show-protocols deleted`
added=`/opt/vyatta/bin/vyatta-show-protocols added`
# nothing lost, nothing gained
[ -z "$deleted" -a -z "$added" ] && exit 0
stop watchquagga
for daemon in $deleted
do stop ${daemon}
done
start watchquagga
;;
restart)
# Restart single daemon
stop $2
start $2
reload_config $2
;;
*)
usage;;
esac
|
