mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-06-01 19:17:06 +00:00
77 lines
2.1 KiB
Bash
Executable File
77 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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#the postscript to enable snmpd in ONIE compatible switches
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if ! cat /etc/os-release |grep -i '^NAME=[ "]*Cumulus Linux[ "]*$' >/dev/null 2>&1 ; then
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echo "This script is only supported on Cumulus OS in ONIE switch"
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exit 2
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fi
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#define conf file
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snmp_conf="/etc/snmp/snmpd.conf"
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if [ ! -f "$snmp_conf" ]; then
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echo "/etc/snmp/snmpd.conf doesn't not exist"
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exit -1
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fi
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[ -f ${snmp_conf}.orig ] || cp $snmp_conf ${snmp_conf}.orig
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#get snmp attribute
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#NOTE: the length of SNMP Password has to be min=8
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xCATSettingsOID="xCAT setting"
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snmpversion=$SNMPVERSION
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snmpuser=$SNMPUSER
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snmppwd=$SNMPPASSWD
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snmppriv=$SNMPPRIV
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snmpauth=$SNMPAUTH
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snmpc=$SNMPC
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community="public"
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#Get cumulus orig conf file
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grep "$xCATSettingsOID" $snmp_conf 2>&1 1> /dev/null
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if [ $? -eq 0 ]; then
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cp ${snmp_conf}.cumulus $snmp_conf
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fi
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# config snmpd to all the listening address
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net add snmp-server listening-address all
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if [[ "$snmpversion" =~ "3" ]]; then
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#set up snmp version 3
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if [ -n "$snmpuser" ] && [ -n "$snmpauth" ] && [ -n "$snmppwd" ]; then
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len=${#snmppwd}
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if [ $len -lt 8 ]; then
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echo "SNMP v3 specification requires password to have a minimum of 8 characters"
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exit -1
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fi
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snmpauth=`echo $snmpauth | awk '{print tolower($0)}'`
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if [ -n "$snmppriv" ]; then
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snmppriv=`echo $snmppriv | awk '{print tolower($0)}'`
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net add snmp-server username $snmpuser auth-$snmpauth $snmppwd encrypt-$snmppriv $snmppwd
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else
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net add snmp-server username $snmpuser auth-$snmpauth $snmppwd
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fi
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else
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echo "Please define user/password/auth for SNMP v3 specification"
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exit -1
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fi
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elif [ -n "$snmppwd" ]; then
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community=$snmppwd
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elif [ -n "$snmpc" ]; then
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community=$snmpc
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fi
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net add snmp-server readonly-community $community access any
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net commit
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#create snmpd restart conf file
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mkdir -p /etc/systemd/system/snmpd.service.d
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restart_conf="/etc/systemd/system/snmpd.service.d/restart.conf"
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echo "[Service]" > $restart_conf
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echo "Restart=always" >> $restart_conf
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echo "RestartSec=60" >> $restart_conf
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systemctl enable snmpd
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systemctl restart snmpd
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