Final version of zabbix_install script

c81b68e9 · Rinat K. Nugaev · 2ef8b007 · c81b68e9
Commit c81b68e9 authored Jun 13, 2018 by Rinat K. Nugaev
Hide whitespace changes
Inline Side-by-side

Showing with 91 additions and 94 deletions

zabbix_install.ps1
+91 -94

No files found.
--- a/zabbix_install.ps1
+++ b/zabbix_install.ps1
 # AUTHOR  : Rinat K. Nugaev - http://www.nugaev.net - code@nugaev.net
 # DATE    : 06.06.2018 
-# EDIT    : 08.06.2018
+# EDIT    : 11.06.2018
 # COMMENT :  
 # 
 #           
 # VERSION : 0.2 
 # 
 # CHANGELOG 
-# Version 0.3:
+# Version 0.3: Added some improvements
 <#
 .NAME
 Zabbix Agent Install.
@@ -43,135 +43,133 @@ If (-NOT ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdent
 }
 #Importing module BitsTransfer for downloading zip archive with zabbix agent
-Try
-{
 Import-Module BitsTransfer -ErrorAction stop
-}
+###VARIABLES
-Catch
+# $UrlDistZabbix where your zabbix_agent archive 
-{
+$UrlDistZabbix = "https://www.zabbix.com/downloads/3.4.6/zabbix_agents_3.4.6.win.zip"
-$ErrorMessage = $_.Exception.Message
+#$UrlDistZabbix = "https://support.nugaev.net/files/distrib/zabbix_agent.zip"
-write-host "Cannot import Bits module..."
-write-host $ErrorMessage
+# $MonitoringServer DNS Name of your Monitoring server
-Break
+$MonitoringServer =  "monitoring.nugaev.net"
-}
-#Getting and defining some vars
+# $temparchivedir where you'll download zabbix_agent archive
-#$urldistzabbix where your zabbix_agent archive 
+$TempArchive = "$env:TEMP\zabbix_agent.zip"
-$urldistzabbix = "https://support.nugaev.net/files/distrib/zabbix_agent.zip"
+# $PathZabbix folder where you'll install zabbix agent
-#$urldistzabbix = "https://www.zabbix.com/downloads/3.4.6/zabbix_agents_3.4.6.win.zip"
-#$temparchivedir where you'll download zabbix_agent archive
-$temparchive = "$env:TEMP\zabbix_agent.zip"
-#$PathZabbix folder where you'll install zabbix agent
 $PathZabbix = ${env:ProgramFiles} + '\Zabbix'
-#$ZabbixConf zabbix agent config
+# $ZabbixConf zabbix agent config
 $ZabbixConf = $PathZabbix + '\conf\zabbix_agentd.win.conf'
-#Your OS architechture
-$OsArch = wmic os get OSArchitecture /value
 #Getting monitoring server ip for Firewall Rule
-$monserverip = (Test-Connection -ComputerName monitoring.nugaev.net -count 1).IPV4Address.ipaddressTOstring
-#Downloading and unzip zabbix agent 
+#$MonServerIp = [System.Net.Dns]::GetHostAddresses("$MonitoringServer").ipaddressTOstring
+$MonServerIp = (Resolve-DNSName monitoring.nugaev.net).IP4Address
+#Getting computer hostname for config file
+$CompHostName ="$env:computername.$env:userdnsdomain"
+#Removing dot from end of the hostname (dot appears when computer is not a domain member)
+$CompHostName = $CompHostName -replace "\.(?<=\z)", ""
+###Creating config file
+#Preparing content for config file
+$ConfContent = "
+LogFile=$PathZabbix\log\zabbix_agentd.log
+Server=$MonitoringServer 
+ServerActive=$MonitoringServer 
+Hostname=$CompHostName
+HostMetadataItem=system.uname
+"
+#Defining $OsArch variable. It depend on system platform, 64 or 32 bits
+$OsArch = wmic os get OSArchitecture /value
+if ($OsArch -eq "OSArchitecture=64-bit")
+  {
+    $OsArch = 'win64'
+  }
+else
+  {
+    $OsArch = 'win32'
+  }
+#Downloading and unzip Zabbix Agent 
 Try 
  {
-    Start-BitsTransfer -Source $urldistzabbix -Destination $temparchive -ErrorAction stop
+    Start-BitsTransfer -Source $UrlDistZabbix -Destination $TempArchive -ErrorAction stop
  }
 Catch
  {
    $ErrorMessage = $_.Exception.Message
    $FailedItem = $_.Exception.ItemName
-    write-host "I cannot download the archive ((("
+    write-host "Cannot download Zabbix Agent archive from link $UrlDistZabbix"
    write-host $ErrorMessage
    Break
-}
+  }
-#unzip it 
+#Unzip Zabbix Agent archive
 Add-Type -AssemblyName System.IO.Compression.FileSystem
-function Unzip
+function UnZip
  {
    param([string]$zipfile, [string]$outpath)
    [System.IO.Compression.ZipFile]::ExtractToDirectory($zipfile, $outpath)
  }
-Unzip  $temparchive $PathZabbix
+UnZip  $TempArchive $PathZabbix
-Remove-Item -Force $temparchive
+Remove-Item -Force $TempArchive
-#Creating zabbix agent log folder
+#Creating Zabbix Agent log folder
-New-Item -ItemType directory -Path $PathZabbix\log
+New-Item -ItemType directory -Path $PathZabbix\log -ErrorAction Stop | out-null
-#Getting computer hostname for config file
+#Setting up the content to the config file
-$HostnameFull ="$env:computername.$env:userdnsdomain"
+Set-Content -Value "$ConfContent" -Path $ZabbixConf
-#Removing dot from end of the hostname (this behavior possible if computer is not domain joined)
-$HostnameFull = $HostnameFull -replace "\.(?<=\z)", ""
-#Creating config
-#Preparing content for config gile
-$confcont = "
-LogFile=$PathZabbix\log\zabbix_agentd.log
-Server=monitoring.nugaev.net
-ServerActive=monitoring.nugaev.net
-Hostname=$HostnameFull
-HostMetadataItem=system.uname
-"
-#Adding content to the config file
-Set-Content -Value "$confcont" -Path $ZabbixConf
-#Defining $OsArch variable. It depend on system platform, 64 or 32 bits
-$OsArch = wmic os get OSArchitecture /value
-if ($OsArch -eq "OSArchitecture=64-bit")
-    {
-    $OsArch = 'win64'
-    }
-else
-    {
-    $OsArch = 'win32'
-    }
 #Defining zabbix install command. It depends on $OsArch variable
 $ZabbixInstallCommand = "`"$PathZabbix\bin\$OsArch\zabbix_agentd.exe`" --config `"$ZabbixConf`""
 #Installing Zabbix Service
 Try 
-{
+  {
-New-Service -Name "Zabbix Agent" -BinaryPathName $ZabbixInstallCommand `
+    New-Service -Name "Zabbix Agent" -BinaryPathName $ZabbixInstallCommand `
-DisplayName "Zabbix Agent" -Description "Provides Monitoring" -StartupType "Automatic"
+    -DisplayName "Zabbix Agent" -Description "Provides Monitoring" -StartupType "Automatic" | out-null
-}
+  }
 Catch
-{
+  {
-$ErrorMessage = $_.Exception.Message
+    $ErrorMessage = $_.Exception.Message
-$FailedItem = $_.Exception.ItemName
+    $FailedItem = $_.Exception.ItemName
-write-host "Cannot Install Zabbix Service ((("
+    write-host "Cannot Install Zabbix Service!!!"
-write-host $ErrorMessage
+    write-host $ErrorMessage
-Break
+    Break
-}
+  }
-#Starting zabbix agent
+#Adding firewall rules for Zabbix Agent and Zabbix Server
 Try
  {
-    start-service -name  "Zabbix Agent" -ErrorAction Stop
+    New-NetFirewallRule -DisplayName "Zabbix Agent IN" -RemoteAddress $MonServerIp `
+    -Profile Any -Action Allow -Direction Inbound -Protocol TCP -LocalPort 10050 | out-null
+    New-NetFirewallRule -DisplayName "Zabbix Agent OUT" -RemoteAddress $MonServerIp `
+    -Profile Any -Action Allow -Direction OutBound -Protocol TCP -LocalPort 10051 | out-null
  }
 Catch
  {
    $ErrorMessage = $_.Exception.Message
    $FailedItem = $_.Exception.ItemName
-    write-host "Cannot Start Zabbix Service ((("
+    write-host "Cannot Add Firewall Rules..."
    write-host $ErrorMessage
    Break
  }
-#Dont remember why but entering to the temporary directory
-cd ${ENV:temp}
-#Adding firewall rules for zabbix agent inbound for zabbix server and outbound for agent
+#Starting Zabbix Agent
 Try
-{
+  {
-New-NetFirewallRule -DisplayName "Zabbix Agent IN" -RemoteAddress $monserverip `
+    Start-Service -name  "Zabbix Agent" -ErrorAction Stop
- -Profile Any -Action Allow -Direction Inbound -Protocol TCP -LocalPort 10050 | out-null
-New-NetFirewallRule -DisplayName "Zabbix Agent OUT" -RemoteAddress $monserverip `
+  }
- -Profile Any -Action Allow -Direction OutBound -Protocol TCP -LocalPort 10051 | out-null
-}
 Catch
-{
+  {
-$ErrorMessage = $_.Exception.Message
+    $ErrorMessage = $_.Exception.Message
-$FailedItem = $_.Exception.ItemName
+    $FailedItem = $_.Exception.ItemName
-write-host "Cannot Add Firewall Rules..."
+    write-host "Cannot Start Zabbix Service. See $PathZabbix\log\zabbix_agentd.log`
-write-host $ErrorMessage
+  for details"
-Break
+    write-host $ErrorMessage
+    Break
+  }
+For ($i=5; $i -gt 1; $i-) {  
+    Write-Progress -Activity "`nInstallation completed! Waiting Zabbix Agent starts..." `
+     -SecondsRemaining $i
+    Start-Sleep 1
 }
-Write-host "Firewall rules for Zabbix Agent added..."
+Get-content $PathZabbix\log\zabbix_agentd.log
-Write-host "Installation completed!"
\ No newline at end of file