Freifunk-Troisdorf/ansible.fftdf.supernode
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Merge pull request #5 from Freifunk-Troisdorf/keepalive-patch

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Rewrite keepalive
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stebifan 2016-02-28 12:39:47 +01:00
commit d6cd6dbfbe
1 changed files with 64 additions and 25 deletions
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files/keepalive.exit.sh.j2
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@ -1,29 +1,68 @@
#!/bin/sh #!/bin/bash
# #Variablen
# -q quiet iam=$(/bin/hostname)
# -c nb of pings
HOST1=8.8.8.8
HOST2=8.8.4.4
BATCTL=/usr/local/sbin/batctl BATCTL=/usr/local/sbin/batctl
SN1=troisdorf5
ping -q -c5 $HOST1 > /dev/null SN2=troisdorf6
if [ $iam == troisdorf5 ]
then
my_SN_IP=185.66.193.105
other_SN_IP=185.66.193.106
else
my_SN_IP=185.66.193.106
other_SN_IP=185.66.193.105
fi
#Auf 1 setzen um Lastverteilung 1/2 Monat einzuschalten
loadbalance=0
#Default Supernode if loadbalance=0
active_SN=$SN2
day=$(date +%d)
if [ $loadbalance == 1 ]
then
if [ $day -gt 15 ]
then
active_SN=$SN1
fi
fi
#Check other Supernode
if [ $iam != $active_SN ]
then
ping -q -c5 $other_SN_IP -I eth0 > /dev/null
if [ $? -eq 0 ] if [ $? -eq 0 ]
then then
echo "ok" echo "Active Supernode is running"
$BATCTL gw server 100Mbit/100Mbit
else
echo "$HOST1 NICHT ok"
ping -q -c5 $HOST2 > /dev/null
if [ $? -eq 0 ]
then
echo "$HOST2 ok"
$BATCTL gw server 100Mbit/100Mbit
else
echo "$HOST2 NICHT ok"
$BATCTL gw off $BATCTL gw off
/usr/sbin/service bird6 stop
/usr/sbin/service bird stop
/usr/sbin/service tunneldigger stop
/usr/sbin/service radvd stop
else
echo "First Supernode not running, activating backup Supernode"
$BATCTL gw server 100Mbit/100Mbit
/usr/sbin/service bird6 start
/usr/sbin/service bird start
/usr/sbin/service tunneldigger start
/usr/sbin/service radvd start
curl -X POST --data-urlencode 'payload={"text": "troisdorf5 nicht pingbar. troisdorf6 eingeschaltet", "channel": "#technik", "username": "troisdorf6", "icon_emoji": ":floppy_disk:"}' https://hooks.slack.com/services/{{ slack_token }}
fi
else
# Check this Supernode
ping -q -c5 $my_SN_IP -I eth0 > /dev/null
if [ $? -eq 0 ]
then
echo "Supernode ok"
$BATCTL gw server 100Mbit/100Mbit
/usr/sbin/service bird6 start
/usr/sbin/service bird start
/usr/sbin/service tunneldigger start
/usr/sbin/service radvd start
else
echo "Supernode nicht pingbar"
$BATCTL gw off
/usr/sbin/service bird6 start
/usr/sbin/service bird start
/usr/sbin/service tunneldigger start
/usr/sbin/service radvd start
curl -X POST --data-urlencode 'payload={"text": "troisdorf6 nicht pingbar. services auf troisdorf6 neu gestartet", "channel": "#technik", "username": "troisdorf6", "icon_emoji": ":floppy_disk:"}' https://hooks.slack.com/services/{{ slack_token }}
fi fi
fi fi