Snmp daemon recovery

Fujitsu.Servers.PRIMERGY.Linux.SnmpManagement.Recovery (Recovery)

Recovers the snmp daemon process using a shell script (start/restart if necessary)

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Source Code:

<Recovery ID="Fujitsu.Servers.PRIMERGY.Linux.SnmpManagement.Recovery" Accessibility="Public" Enabled="true" Target="Fujitsu.Servers.PRIMERGY.Linux.SnmpManagement" Monitor="Fujitsu.Servers.PRIMERGY.Linux.snmp.ShellScript.LessThan.ThreeState.Monitor" ResetMonitor="false" ExecuteOnState="Error" Remotable="true" Timeout="300">

  <Category>Custom</Category>

  <WriteAction ID="InvokeWA" TypeID="Fujitsu.Servers.PRIMERGY.Linux.ShellScript.WriteAction">

    <TargetSystem>$Target/Property[Type="Fujitsu.Servers.PRIMERGY.Linux.ManagementClientSoftware"]/NetworkName$</TargetSystem>

    <ShScriptName>SnmpRecovery.sh</ShScriptName>

    <ShScriptBody>#!/bin/sh

# Fujitsu

# Copyright 2014-2019 FUJITSU LIMITED

#

# SnmpRecovery.sh - script to start/restart SNMP daemon



SCRIPTLOG="/tmp/Fujitsu/$0.log"



# arguments check

DBG=`echo $1 | awk '{print tolower($0)}'`

[ "$DBG" = "dbg" ] &amp;&amp; echo "Running $0 in debug mode"



# In DEBUG mode: generate some files under "/tmp" to see, the script is running

if [ "$DBG" = "dbg" ]

then

    mkdir -p /tmp/Fujitsu/

    tail $SCRIPTLOG 2&gt;/dev/null &gt; $SCRIPTLOG.bk

    mv -f $SCRIPTLOG.bk $SCRIPTLOG

    echo "$0 V__MP_VERSION__ last ran at `date`" &gt;&gt; $SCRIPTLOG

fi



EECD=`whereis eecd | awk 'NF&gt;1{print $2}'`

if [ "$EECD" = "" ]

then

    # either not a system from FUJITSU or no ServerView agents installed - do nothing!

    [ "$DBG" = "dbg" ] &amp;&amp; echo "Not a system from FUJITSU or ServerView Agents not installed."

    exit 0

fi



# test that SNMP is installed

SNMP=`whereis snmpd | awk 'NF&gt;1{print $2}'`

if [ "$SNMP" = "" ]

then

    echo "SNMP is *NOT* installed! Cannot recover."

    exit 0

fi

[ "$DBG" = "dbg" ] &amp;&amp; echo "SNMP is installed at: $SNMP"



SERVICE=`ls -1 /etc/init.d/ /usr/lib/systemd/system/ 2&gt;/dev/null | grep -i snmp | sed "s/.service//" | head -n 1`

# check if SNMP is running

SNMPRUNNING=`ps -A | grep -i '[s]nmpd'`

if [ "$SNMPRUNNING" = "" ]

then

    echo "SNMP is not running, starting"

    service $SERVICE start

    exit 0

fi

[ "$DBG" = "dbg" ] &amp;&amp; echo "SNMP is running"



# check if SNMP is listening

SNMPLISTENING=`netstat -nlu | grep 161 | wc -l`

if [ $SNMPLISTENING -lt 1 ]

then

    echo "SNMP is not listening, restarting"

    service $SERVICE restart

    exit 0

fi

[ "$DBG" = "dbg" ] &amp;&amp; echo "SNMP is listening"

[ "$DBG" = "dbg" ] &amp;&amp; echo "Nothing to do"



exit 0

</ShScriptBody>

    <ScriptArguments>3_chars_DBG_for_DEBUG</ScriptArguments>

    <Timeout>60</Timeout>

    <UserName>$RunAs[Name="Unix!Microsoft.Unix.PrivilegedAccount"]/UserName$</UserName>

    <Password>$RunAs[Name="Unix!Microsoft.Unix.PrivilegedAccount"]/Password$</Password>

  </WriteAction>

</Recovery>