Added named Check and Supernode Status
This commit is contained in:
Stefan Hoffmann
parent
dca98d3645
commit
8ea4fc5086
@ -1,10 +1,4 @@
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#!/bin/bash
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/usr/local/sbin/batctl gw off
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/usr/sbin/service bird6 stop
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/usr/sbin/service bird stop
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/usr/sbin/service tunneldigger stop
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/usr/sbin/service radvd stop
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/usr/sbin/service isc-dhcp-server stop
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while [ true ] ; do
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online=$(/bin/cat /etc/supernode-status/supernode.status)
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mode=$(/bin/cat /etc/supernode-status/supernode.mode)
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@ -15,12 +9,28 @@ while [ true ] ; do
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# Names of the 2 Supernodes #
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SN1=troisdorf5
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SN2=troisdorf6
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active_SN=$(/bin/hostname)
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# Turn loadbalance on/off #
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loadbalance=$(cat /etc/supernode-status/loadbalancing.mode)
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##################
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# functions #
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# Supernode off #
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if [ $iam = "troisdorf5" ]; then
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my_SN_IP=185.66.193.105
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other_SN_IP=185.66.193.106
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meship=10.188.255.5
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else
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my_SN_IP=185.66.193.106
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other_SN_IP=185.66.193.105
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meship=10.188.255.6
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fi
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if [ $loadbalance = "1" ] && [ $mode != "0" ]; then
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if [ $day -gt 15 ]; then
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active_SN=$SN1
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else
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active_SN=$SN2
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fi
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fi
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##################
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# functions #
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# Supernode off #
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supernode_off () {
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$BATCTL gw off
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/usr/sbin/service bird6 stop
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@ -33,9 +43,9 @@ while [ true ] ; do
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else
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echo 0 > /etc/supernode-status/supernode.status
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fi
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echo "collectd.gateways.{{ sn_hostname }}.sn-status $online `date +%s`" | nc -q 0 10.188.1.27 2003
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echo "collectd.gateways.$iam.sn-status $online `date +%s`" | nc -q 0 10.188.1.27 2003
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}
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# Supernode on #
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# Supernode on #
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supernode_on () {
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$BATCTL gw server 100Mbit/100Mbit
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/usr/sbin/service bird6 start
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@ -48,9 +58,9 @@ while [ true ] ; do
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else
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echo 2 > /etc/supernode-status/supernode.status
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fi
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echo "collectd.gateways.{{ sn_hostname }}.sn-status $online `date +%s`" | nc -q 0 10.188.1.27 2003
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echo "collectd.gateways.$iam.sn-status $online `date +%s`" | nc -q 0 10.188.1.27 2003
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}
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# Restart Services #
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# Restart Services #
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supernode_fail () {
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$BATCTL gw off
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/usr/sbin/service bird6 restart
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@ -59,87 +69,72 @@ while [ true ] ; do
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/usr/sbin/service radvd restart
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/usr/sbin/service isc-dhcp-server restart
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echo 0 > /etc/supernode-status/supernode.status
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echo "collectd.gateways.{{ sn_hostname }}.sn-status $online `date +%s`" | nc -q 0 10.188.1.27 2003
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echo "collectd.gateways.$iam.sn-status $online `date +%s`" | nc -q 0 10.188.1.27 2003
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}
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# who am i ? #
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if [ $iam = "troisdorf5" ];
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then
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my_SN_IP=185.66.193.105
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other_SN_IP=185.66.193.106
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other_SN_IP_EXTERN=46.4.138.189
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else
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my_SN_IP=185.66.193.106
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other_SN_IP=185.66.193.105
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other_SN_IP_EXTERN=5.9.76.198
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fi
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if [ $loadbalance = "1" ] && [ $mode != "0" ];
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then
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if [ $day -gt 15 ]
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then
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active_SN=$SN1
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else
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active_SN=$SN2
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fi
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fi
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#Check other Supernode
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#Check other Supernode
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if [ $iam != $active_SN ];
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then
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ping -q -c5 $other_SN_IP -I eth0 > /dev/null
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if [ $? -eq 0 ]
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then
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if [ $online ==1 ] || [ $online = 2 ]; then
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curl -X POST --data-urlencode 'payload={"text": "Aktiver Supernode wieder online. Ich habe mich wieder ausgeschaltet", "channel": "#technik", "username": "{{ sn_hostname }}", "icon_emoji": ":white_check_mark:"}' https://hooks.slack.com/services/{{ slack_token }}
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curl -X POST --data-urlencode 'payload={"text": "Aktiver Supernode wieder online. Ich habe mich wieder ausgeschaltet", "channel": "#technik", "username": "$iam", "icon_emoji": ":white_check_mark:"}' https://hooks.slack.com/services/{{ slack_token }}
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fi
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supernode_off
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else
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supernode_on
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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 }}
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curl -X POST --data-urlencode 'payload={"text": "Aktiver Supernode offline. Ich habe mich eingeschaltet", "channel": "#technik", "username": "$iam", "icon_emoji": ":warning:"}' https://hooks.slack.com/services/{{ slack_token }}
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sleep 300
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fi
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else
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# Check this Supernode
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# Check this Supernode
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if [ $mode != "0" ]; then
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ping -q -c5 $my_SN_IP -I eth0 > /dev/null
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if [ $? -eq 0 ]
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then
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if [ $online = 0 ] || [ $online = 3 ]; then
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curl -X POST --data-urlencode 'payload={"text": "Ich bin jetzt Supernode!", "channel": "#technik", "username": "{{ sn_hostname }}", "icon_emoji": ":white_check_mark:"}' https://hooks.slack.com/services/{{ slack_token }}
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curl -X POST --data-urlencode 'payload={"text": "Ich bin jetzt Supernode!", "channel": "#technik", "username": "$iam", "icon_emoji": ":white_check_mark:"}' https://hooks.slack.com/services/{{ slack_token }}
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fi
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supernode_on
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else
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supernode_fail
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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 }}
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curl -X POST --data-urlencode 'payload={"text": "Ich konnte mich selbst nicht anpingen. Ich versuche mal die Services neu zu starten", "channel": "#technik", "username": "$iam", "icon_emoji": ":warning:"}' https://hooks.slack.com/services/{{ slack_token }}
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fi
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fi
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fi
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# Supernode off
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if [ $mode = "0" ]; then
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supernode_off
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fi
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# Write Service Status
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for service in bird bird6 dhcpd radvd python named
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do
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x=`pidof $service`;
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if [ "$x" = "" ]; then
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echo "collectd.gateways.{{ sn_hostname }}.$service 0 `date +%s`" | nc -q 0 10.188.1.27 2003
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echo "collectd.gateways.$iam.$service 0 `date +%s`" | nc -q 0 10.188.1.27 2003
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echo 0 > /etc/supernode-status/"$service".status
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else
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echo "collectd.gateways.{{ sn_hostname }}.$service 1 `date +%s`" | nc -q 0 10.188.1.27 2003
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echo "collectd.gateways.$iam.$service 1 `date +%s`" | nc -q 0 10.188.1.27 2003
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echo 1 > /etc/supernode-status/"$service".status
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fi
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done
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#Check Tunneldigger Connections
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#Check if foldes exists
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# Check DNS Server
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host google.de $meship
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if [ "$?" != "0" ]; then
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service bind9 restart
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fi
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#Check Tunneldigger Connections
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if ! [ -d /opt/freifunk/tunneldigger_interfaces ]; then
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mkdir /opt/freifunk/tunneldigger_interfaces
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mkdir /opt/freifunk/tunneldigger_interfaces
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fi
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#Remove old Interfaces
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#Remove old Interfaces
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rm /opt/freifunk/tunneldigger_interfaces/*
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#Create Interace files
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#Create Interace files
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for i in `/sbin/brctl show br-nodes | grep l2tp`;
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do
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touch /opt/freifunk/tunneldigger_interfaces/$i
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done
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#Remove wrong file
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#Remove wrong file
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rm /opt/freifunk/tunneldigger_interfaces/no
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rm /opt/freifunk/tunneldigger_interfaces/br-*
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rm /opt/freifunk/tunneldigger_interfaces/8*
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@ -19,11 +19,14 @@ status () {
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elif [ $supernode_status == 3 ]; then
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echo "Supernode Offline (Loadbalancing)"
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fi
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if [ $loadbalancing = 1 ]; then
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echo "Loadbalancing ist Aktiv"
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else
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echo "Loadbalancing ist Deativiert"
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fi
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for service in bird bird6 dhcpd radvd python named
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do
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if [ "$(/bin/cat /etc/supernode-status/$service.status)" = "1" ]; then
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echo -e "$service \e[1;4;93mläuft\e[0m"
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else
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echo -e "$service \e[1;4;91mläuft nicht\e[0m"
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fi
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done
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}
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off () {
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