Rundeck with Zabbix

Zabbix_Rundeck - CPU-Utilization

In this project, we are going to monitor the CPU Process in Linux and windows machines Using Zabbix and Zabbix to trigger the Rundeck to check the CPU process and restart the service, in case unwanted service is running on Zabbix-agent. This issue creates a Jira ticket and adds a custom field to mention the issue type through a script.

1. Zabbix:

1.Add Host in Zabbix server like this,

Create a Trigger for CPU-Utilization:(Linux & Windows)

For Linux:

For Windows:

3.Create an Action for CPU-Utilization and add the condition.

Script Location: /usr/lib/zabbix/externalscript/cpu-utilization.sh

Command: hostname={HOST.NAME} eventid={EVENT.ID} bash /usr/lib/zabbix/externalscript/cpu-utilization.sh

Rundeck:

1.Create a Project for CPU-Utilization:(Linux & Windows)

Linux

Ubuntu

Windows

2 . Linux Script

[email protected]@

TOPPROCESS=$(top -b -n 1 | sed 1,6d | sed -n 2p)

TOPPID=$(echo "$TOPPROCESS" | awk '{print $1}')

TOPNAME=$(echo "$TOPPROCESS" | awk '{print $12}')

echo "$nodeostype"

echo "$TOPPROCESS"

echo "$TOPPID"

echo "$TOPNAME"

if [ "$nodeostype" == "centos" ]; then

echo "This is linux machine 192.168.4.115"

if [ "$TOPNAME" = "sshd" ]

then

systemctl status sshd

var="$TOPNAME"

echo "$var"

#sleep 10

echo "this is $TOPNAME"

elif [ "$TOPNAME" = "httpd" ]

then

systemctl restart httpd.service

var="$TOPNAME"

echo "$var"

echo "this is $TOPNAME"

elif [ "$TOPNAME" = "java" ]

then

#kill -9 $TOPPID

var="$TOPNAME"

echo "$var"

echo "this is $TOPNAME"

elif [ "$TOPNAME" = "mysqld" ]

then

systemctl restart mariadb

var="$TOPNAME"

echo "$var"

echo "this is $TOPNAME"

sleep 10

elif [ "$TOPNAME" = "python" ]

then

#kill -9 $TOPPID

var="$TOPNAME"

echo "$var"

echo "this is $TOPNAME"

elif [ "$TOPNAME" = "zabbix_agentd" ]

then

systemctl restart zabbix-agent

var="$TOPNAME"

echo "$var"

echo "this is $TOPNAME"

sleep 10

else

echo "not for this"

var="$TOPNAME"

echo "$var"

echo "this is $TOPNAME"

# java -jar /var/lib/rundeck/atlassian-cli-9.2.0/lib/acli-9.2.0.jar --server http://192.168.4.115:8080 --user "aiops" --password "zippyops" --action createIssue --project "CPU" --type "Task" --summary "task2"

echo "var=$var"

3 . Windows Script

#!/bin/bash

$nodehostname='windowsnode'

$servername='centosnode'

$filename='messages'

$path='/var/log'

$directory='archive'

$find="$path/$filename"

$path1='C:/'

$source="$path1/$directory"

$dest='C:/backupdirectory/'

echo "$nodehostname"

echo "$servername"

echo "$filename"

echo "$path"

echo "$directory"

echo "$find"

echo "$source"

echo "$dest"

if("$nodehostname" -eq "$servername"){

if (Test-Path -path $source)

{

echo "$source already exists"

}

else

{

echo "$source not found"

md $source

echo "successfully $source was created"

}

if (Test-Path -path $find)

{

if (Test-Path -path $find)

{

Copy-Item -Path "$find" -Destination "$source/$filename" -Force

$files = Get-ChildItem -Path $source -File $filename

Add-Type -assembly 'system.io.compression.filesystem'

foreach ($file in $files) {

$folder = $file.directoryname | Split-Path -Leaf

If (!(Test-Path $dest$folder.zip)){New-Item $dest$folder.zip -ItemType file}

$zip = [io.compression.zipfile]::Open("$dest$folder.zip",'Update')

[IO.Compression.ZipFileExtensions]::CreateEntryFromFile($zip,$file.FullName,$file.name)

$zip.dispose()

Remove-Item -path "$path1/$directory" -Force -Recurse

echo "Archived is success"

echo "This is your Archived File $dest/$directory"

$var1="True"

echo "var1=$var1"

}

}else{

echo "$filename not found"

$var1="False"

echo "var1=$var1"

}

echo " This is Windows machine"

$var2="True"

echo "var2=$var2"

}else{

echo "Excution is not for this machine"

$var2="False"

}

echo "var2=$var2"

echo "var1=$var1"

Mail script

For Linux:

#!/bin/bash

var=1

servername=centosnode

status=Approved

path=/var/log

filename=messages

[email protected]

file="$path/$filename"

if [ $servername == centosnode ]; then

if [[ $var == 0 || $var == True ]]; then

if [ $status == Approved ]; then

if [ -d "${path}" ]; then

if [ -f "$file" ]; then

echo "This is your Archived File messages is success" | mail -s "Centos node Log Archival is done" $mail

else

echo "$file not found" | mail -s "Centos node Log File Not Found" $mail

else

echo "$path is not found" | mail -s "Centos node Log filepath is Not Found" $mail

else

if [ $status == Rejected ]; then

echo "The issue $issue was rejected" | mail -s "Centos node issuse was Rejected" $mail

elif [[ $var == 1 || $var == False ]]; then

echo "Not found in the specfied server $servername"

else

echo "Execution is not for Centos machine"

elif [ $servername == ubuntunode ]; then

if [[ $var == 0 || $var == True ]]; then

if [ $status == Approved ]; then

if [ -d "${path}" ]; then

if [ -f "$file" ]; then

echo "This is your Archived File messages is success" | mail -s "Ubuntu node Log Archival is done" $mail

else

echo "$file not found" | mail -s "Ubuntu node Log File Not Found" $mail

else

echo "$path is not found" | mail -s "Ubuntu node Log filepath is Not Found" $mail

else

if [ $status == Rejected ]; then

echo "The issue $issue was rejected" | mail -s "Ubuntu node issuse was Rejected" $mail

elif [[ $var == 1 || $var == False ]]; then

echo "Not found in the specfied server $servername"

else

echo "Execution is not for Ubuntu machine"

For Windows:

#!/bin/bash

var2=False

var1=

servername=centosnode

status=Approved

filename=messages

[email protected]

if [ $servername == windowsnode ]; then

if [ $var2 == True ]; then

if [ $status == Approved ]; then

if [ $var1 == True ]; then

echo "This is your Archived File messages is success" | mail -s "Windows node log Archival process done" $mail

else

echo "your $filename not found" | mail -s "Windows node Log Archival Not done" $mail

else

if [ $status == Rejected ]; then

echo "The issue $issue was rejected" | mail -s "Windows Log archival was Rejected" $mail

else

echo "Not found in the specfied server $servername" | mail -s "Windows Log archival not done" $mail

else

echo "Execution is not for Windows machine" | mail -s "Windows Log archival Not Done" $mail

5.Integration script

#!/bin/bash

echo "$hostname"

echo "$eventid"

if [ "$hostname" == "centos_node" ]; then

curl \

-D - \

-X "POST" -H "Accept: application/json" \

-H "Content-Type: application/json" \

-H "X-Rundeck-Auth-Token: BRaq7hklM9OxbHL5geLS8hG6AkJASbed" \

-d "{\"argString\":\"-arg1 $hostname -arg2 $eventid \"}" \

"http://192.168.5.116:4440/api/16/job/03bcc87e-9613-48d7-8fb6-d1f5ebb5e33f/executions"

echo "this is Centos machine"

elif [ "$hostname" == "ubuntu_node" ]; then

curl \

-D - \

-X "POST" -H "Accept: application/json" \

-H "Content-Type: application/json" \

-H "X-Rundeck-Auth-Token: BRaq7hklM9OxbHL5geLS8hG6AkJASbed" \

-d "{\"argString\":\"-arg1 $hostname -arg2 $eventid \"}" \

"http://192.168.5.116:4440/api/16/job/7b8cc043-baed-4c35-a809-b86dbc5cc531/executions"

echo "this is Ubuntu machine"

elif [ "$hostname" == "windows_node" ]; then

curl \

-D - \

-X "POST" -H "Accept: application/json" \

-H "Content-Type: application/json" \

-H "X-Rundeck-Auth-Token: BRaq7hklM9OxbHL5geLS8hG6AkJASbed" \

-d "{\"argString\":\"-arg1 $hostname -arg2 $eventid \"}" \

"http://192.168.5.116:4440/api/16/job/cff73bae-fa0c-4bab-a570-5693293ce671/executions"

echo "this is Windows machine"

Relevant Blogs:

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Zabbix Installation and configuration

What is AWS Detective and How it Works?

Docker build in pipeline

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