Freifunk-Troisdorf/ansible.fftdf.supernode
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This commit is contained in:
Stefan Hoffmann 2016-06-04 18:39:59 +02:00
parent 16dc662a81
commit 1a2ac9d016
1 changed files with 36 additions and 30 deletions
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66
files/keepalive.exit.sh.j2
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@ -15,6 +15,7 @@ while [ true ] ; do
meship=10.188.0.4 meship=10.188.0.4
SN1=troisdorf4 SN1=troisdorf4
SN2=troisdorf5 SN2=troisdorf5
slack="/usr/local/bin/slacktee.sh -u troisdorf4"
elif [ $iam = "troisdorf5" ]; then elif [ $iam = "troisdorf5" ]; then
my_SN_IP=185.66.193.105 my_SN_IP=185.66.193.105
other_SN_IP=185.66.193.106 other_SN_IP=185.66.193.106
@ -22,6 +23,7 @@ while [ true ] ; do
meship=10.188.32.5 meship=10.188.32.5
SN1=troisdorf5 SN1=troisdorf5
SN2=troisdorf6 SN2=troisdorf6
slack="/usr/local/bin/slacktee.sh -u troisdorf5"
elif [ $iam = "troisdorf6" ]; then elif [ $iam = "troisdorf6" ]; then
my_SN_IP=185.66.193.106 my_SN_IP=185.66.193.106
other_SN_IP=185.66.193.104 other_SN_IP=185.66.193.104
@ -29,6 +31,7 @@ while [ true ] ; do
meship=10.188.64.6 meship=10.188.64.6
SN1=troisdorf6 SN1=troisdorf6
SN2=troisdorf4 SN2=troisdorf4
slack="/usr/local/bin/slacktee.sh -u troisdorf6"
elif [ $iam = "troisdorf7" ]; then elif [ $iam = "troisdorf7" ]; then
my_SN_IP=185.66.193.107 my_SN_IP=185.66.193.107
other_SN_IP=185.66.193.104 other_SN_IP=185.66.193.104
@ -36,6 +39,7 @@ while [ true ] ; do
meship=10.188.92.7 meship=10.188.92.7
SN1=troisdorf7 SN1=troisdorf7
SN2=troisdorf4 SN2=troisdorf4
slack="/usr/local/bin/slacktee.sh -u troisdorf7"
fi fi
################## ##################
# functions # # functions #
@ -87,35 +91,34 @@ while [ true ] ; do
echo "collectd.gateways.$iam.sn-status $online `date +%s`" | nc -q 0 10.188.1.27 2003 echo "collectd.gateways.$iam.sn-status $online `date +%s`" | nc -q 0 10.188.1.27 2003
} }
#Check other Supernode #Check other Supernode
nc -zvu $other_SN_DNS 53842 if [ $mode != "0" ]; then
if [ $? -eq 0 ] if [ $mode == "1" ]; then
then nc -zvu $other_SN_DNS 53842
if [ $online = 2 ]; then if [ $? -eq 0 ]; then
curl -X POST --data-urlencode 'payload={"text": "Aktiver Supernode wieder online. Ich habe mich wieder ausgeschaltet", "channel": "#technik", "username": "{{ sn_hostname }}", "icon_emoji": ":white_check_mark:"}' https://hooks.slack.com/services/{{ slack_token }} if [ $online = 2 ]; then
supernode_on echo "Supernode wieder online. Backup Modus abgeschaltet" | $slack
fi supernode_on
else fi
supernode_backup
curl -X POST --data-urlencode 'payload={"text": "Aktiver Supernode offline. Ich habe mich eingeschaltet", "channel": "#technik", "username": "{{ sn_hostname }}", "icon_emoji": ":warning:"}' https://hooks.slack.com/services/{{ slack_token }}
fi
# Check this Supernode
if [ $mode != "0" ]; then
ping -q -c5 $my_SN_IP -I eth0 > /dev/null
if [ $? -eq 0 ]
then
if [ $online = 0 ]; then
curl -X POST --data-urlencode 'payload={"text": "Ich bin jetzt Supernode!", "channel": "#technik", "username": "{{ sn_hostname }}", "icon_emoji": ":white_check_mark:"}' https://hooks.slack.com/services/{{ slack_token }}
fi
if [ mode == 1 ]; then
supernode_on
elif [ mode == 2 ]; then
supernode_backup
fi
else else
supernode_fail supernode_backup
curl -X POST --data-urlencode 'payload={"text": "Ich konnte mich selbst nicht anpingen. Ich versuche mal die Services neu zu starten", "channel": "#technik", "username": "{{ sn_hostname }}", "icon_emoji": ":warning:"}' https://hooks.slack.com/services/{{ slack_token }} echo "Supernode offline. Backup modus eingeschaltet" | $slack
fi fi
fi fi
# Check this Supernode
ping -q -c5 $my_SN_IP -I eth0 > /dev/null
if [ $? -eq 0 ]; then
if [ $online = 0 ]; then
echo "Ich bin jetzt Supernode!" | $slack
elif [ $mode == 1 ]; then
supernode_on
elif [ $mode == 2 ]; then
supernode_backup
fi
else
supernode_fail
echo "Ich konnte mich selbst nicht anpingen. Ich versuche mal die Services neu zu starten" | $slack
fi
fi
# Supernode off # Supernode off
if [ $mode = "0" ]; then if [ $mode = "0" ]; then
supernode_off supernode_off
@ -125,17 +128,20 @@ while [ true ] ; do
do do
x=`pidof $service`; x=`pidof $service`;
if [ "$x" = "" ]; then if [ "$x" = "" ]; then
echo "collectd.gateways.$iam.$service 0 `date +%s`" | nc -q 0 10.188.1.27 2003 echo "collectd.gateways.$iam.$service 0 `date +%s`" | nc -q 0 10.188.1.27 2003
echo 0 > /etc/supernode-status/"$service".status echo 0 > /etc/supernode-status/"$service".status
else else
echo "collectd.gateways.$iam.$service 1 `date +%s`" | nc -q 0 10.188.1.27 2003 echo "collectd.gateways.$iam.$service 1 `date +%s`" | nc -q 0 10.188.1.27 2003
echo 1 > /etc/supernode-status/"$service".status echo 1 > /etc/supernode-status/"$service".status
fi fi
done done
# Check DNS Server # Check DNS Server
host google.de $meship host google.de $meship
if [ "$?" != "0" ]; then if [ "$?" != "0" ]; then
service bind9 restart service bind9 restart
if [ $mode != "0" ]; then
echo "DNS Server läuft nicht! Versuche neu zu starten!" | $slack
fi
fi fi
#Check Tunneldigger Connections #Check Tunneldigger Connections
if ! [ -d /opt/freifunk/tunneldigger_interfaces ]; then if ! [ -d /opt/freifunk/tunneldigger_interfaces ]; then