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# SCRIPT DE RECUPERATION DES ALERTES D'UNE APPLIANCE HPONEVIEW ET MISE EN ETAT CLEARED
# author: cjourdan

 

# PARAMETRES:
# $ApplianceName: Nom de l'appliance
# $RessourceName: Nom de la ressource (Server,Enclosure ...).
# $DomainName: Domaine AD.
# $AlertSeverity: Critical, Warning, OK, Unknown, Disabled
# $AlertState: Active, Locked, Cleared, Pending, Running, Completed, Interrupted, Error, Warning, Terminated, Killed.
# $DescInclude: Chaine de caractère dans la champ Description a inclure dans la recherche.
# $DescExclude: Chaine de caractère dans la champ Description a exclure de la recherche.
# $DayOffset = Recuperer les alertes plus recente que J-DayOffset.


# Apres Recuperation des alertes, le script demande validation pour mettre les alertes en état Cleared


Param(

[Parameter(Mandatory=$false)]

$ApplianceName = "MyAppliance",

[Parameter(Mandatory=$false)]

# Server,Enclosure ...

$RessourceName = "MyResource",

[Parameter(Mandatory=$false)]

$DomainName = "MyDomain",

[Parameter(Mandatory=$false)]

$AlertSeverity = "Critical",

[Parameter(Mandatory=$false)]

$AlertState = "Cleared",

$DescInclude = "*",

$DescExclude = "azerty",

$DayOffset = 2

)

 

$user = Read-Host -Prompt "Enter MyDomain Credential without Domain" 

$passwd = Read-Host -Prompt "Password" -AsSecureString

 

if (-not (get-module HPOneview.200)) 

{
 

    Import-Module HPOneView.200
 

}

 

# Connexion a l'appliance OneView

if (-not($global:ConnectedSessions))

{ 
       

       Connect-HPOVMgmt -Hostname $ApplianceName -UserName $user -Password $passwd -AuthLoginDomain $DomainName
 

}

 

write-host -BackgroundColor White -ForegroundColor Blue "APPLIANCE ONEVIEW: $ApplianceName"`n

 

# NB: Preciser au minimum un filtre de recherche avant le '|' afin de reduire le temps de recuperation des alertes

Try

{

    $Alerts = Get-HPOVAlert -ApplianceConnection $ApplianceName -Severity $AlertSeverity | Where-Object {$_.AlertState -eq $AlertState `

    -AND $_.associatedresource -like "*$RessourceName*" `

    -AND $_.description -like "*$DescInclude*" `

    -AND $_.description -notlike "*$DescExclude*"`

    -AND $([datetime]$_.created) -gt $(get-date).AddDays(-$DayOffset)

    } 

 

    $FormAlerts = foreach ($alert in $Alerts)

        {

        Write-output "DESCRIPTION: "$alert.description"" ;

        Write-Output "SEVERITY: "$alert.severity"" ;

        Write-Output "STATE: "$alert.alertState"" ;

        Write-Output "CREATED: "(get-date -format G $alert.Created)"" ;

        Write-Output "CLEARED: "(get-date -format G $alert.clearedtime)"" ;

        Write-Output "RESSOURCE_NAME: "$alert.associatedresource.resourcename"" ; 

        Write-Output "APPLIANCE: "$alert.ApplianceConnection.Name"" ;

        Write-Output "" ; 

        Write-Output "*******************" ;

        Write-Output ""

        } 

 

    write-host -BackgroundColor White -ForegroundColor Blue "CRITERES DE RECHERCHE: Resource: $RessourceName / Severity: $AlertSeverity / Status: $AlertState /  a inclure: $DescInclude / a exclure: $DescExclude / Plus recentes que: J-$DayOffset"`n

    $count=$Alerts | Measure-Object | select count -ExpandProperty count

    write-host -BackgroundColor White -ForegroundColor Blue "NOMBRE D ALERTES: $count" `n

    $FormAlerts

 

}

 

Catch

{

       Write-Error -ErrorRecord $_ -ErrorAction Stop

}


$answer = Read-Host -Prompt "VOULEZ VOUS MODIFIER L'ETAT DES CES ALERTES EN ETAT 'CLEARED' ?: Y/N"
 

switch($answer)

    {

        "Y" {"MISE EN ETAT CLEARED"}

        "N" {"AUCUNE ACTION" ; exit}

        default {"MAUVAISE REPONSE - AUCUNE ACTION" ; exit}

    }

 

# Clear Alerts


         Try

         {

          $updatedAlert = $Alerts | set-HPOVAlert -Cleared
         
         }

             Catch

             {
             Write-Error -ErrorRecord $_ -ErrorAction Stop
             }


    $updatedAlert

 

    Write-Host -ForegroundColor Green "MISE EN ETAT CLEARED TERMINEE SANS ERREUR !"