AWS – IT Study Notes by Tim Kendall

Sharing a useful post I’ve come across on AWS (IT Study Notes by Tim Kendall)

Online Resources – AWS CSA
Each of the below links have been carefully sourced to give you accurate information to help study for the AWS CSA Associate exam.

Amazon Web Services – Whitepapers – https://aws.amazon.com/whitepapers/

Amazon Web Services – FAQ’s – https://aws.amazon.com/faqs/

Amazon Web Services – Exam Blueprint – https://d0.awsstatic.com/training-and-certification/docs-sa-assoc/AWS_certified_solutions_architect_associate_blueprint.pdf

Jayendra’s Blog – http://www.jayendrapatil.com

ACloudGuru – https://acloud.guru

Booking the Exam
The exam is not taken with AWS directly, it is booked via WebAssessor and the exam is taken at Prometric Test Centre’s (UK). Click the below link and click ‘Schedule an exam’
https://aws.amazon.com/certification/certified-solutions-architect-associate/

Add VM Custom Annotation and Create a Report on Annotations

Add Custom Attributes for Notes Annotation
………………

A request to add custom attributes for Virtual Machines when using the fat client. (Web client in 5.1 and 5.5 requires a plugin, see “vsphere-web-client-plugin-for-custom”) 6.0 doesn’t see the attributes in the Web Client, 6.5 does, see the 6.5 KB.

Fields required : Applications, Company Name, Owner, Role, VM Cost

Code Below

Connect-VIServer VC6.test.domain
New-CustomAttribute -Name “Company Name” -TargetType VirtualMachine
New-CustomAttribute -Name “VM Cost” -TargetType VirtualMachine
New-CustomAttribute -Name “Role” -TargetType VirtualMachine
New-CustomAttribute -Name “Owner” -TargetType VirtualMachine
New-CustomAttribute -Name “Applications” -TargetType VirtualMachine
disconnect-VIServer VC6.test.domain -Confirm:$false

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Add the details required

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Bulk Virtual Machines Deployment and Zero Clicks Part 1

Add additional code code to add annotation in to the bulk script

$companyname = $item.companyname
$applications = $item.applications
$owner = $item.owner
$role = $item.role
$cost = $item.cost

#Get the Specification and set the Nic Mapping
New-OSCustomizationNicMapping -Spec $custspec -IpMode UseStaticIp –Position 1 -IpAddress $ipaddr -SubnetMask $subnet -DefaultGateway $gateway -Dns $pdns,$sdns

#Create VM using Template with the adjusted Customization Specification
New-VM -Name $vmname -Template $template -Datastore $datastore -VMHost $vmhost -ResourcePool $resourcepool | Set-VM -OSCustomizationSpec $custspec -Confirm:$false

#Set the Network Name
Get-VM -Name $vmname | Get-NetworkAdapter | Set-NetworkAdapter -NetworkName $vlan -Confirm:$false

#Set the CPU and Memory
Get-VM -Name $vmname | Set-VM -MemoryGB $ram -NumCPU $cpu -Confirm:$false

#Set some custom attribute fieds
#New-CustomAttribute -Name “VM Cost” -TargetType VirtualMachine
#New-CustomAttribute -Name “Role” -TargetType VirtualMachine
#New-CustomAttribute -Name “Owner” -TargetType VirtualMachine
#New-CustomAttribute -Name “Applications” -TargetType VirtualMachine

#Set annotation value for custom attributes
Set-Annotation -Entity $vmname -CustomAttribute “CompanyName” -Value “$companyname”
Set-Annotation -Entity $vmname -CustomAttribute “Applications” -Value “$applications”
Set-Annotation -Entity $vmname -CustomAttribute “Owner” -Value “$owner”
Set-Annotation -Entity $vmname -CustomAttribute “Role” -Value “$role”
Set-Annotation -Entity $vmname -CustomAttribute “VM Cost” -Value “$cost”

 

Reports

RV Tools can be used to produce an MS Excel file to output a list of virtual machines and custom annotations RV Tools download

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Alternative Report function used
https://psvmware.wordpress.com/tag/get-vm-annotation/

Function Code Below
(greg-get-annotations tested successfully in our lab)……………….

function greg-get-annotations {
<# .DESCRIPTION Greg-get-annotations function stores information about annotation fields for vms in given cluster or in all clusters in VC. It stores the result in an arraylist $vms, you can either create a csv report from this object or display it on screen greg-get-annotations |export-csv -NoTypeInformation c:\file1.csv will export it to csv file etc… greg-get-annotations |format-table VMname,Cluster,CreatedOn,Notes will just display on screen a table with annotations that include : vm name, its cluster and field “CreatedOn” and Notes   .PARAMETER clustername Specifies the clustername against wchi report will be built   .EXAMPLE greg-get-annotations -clustername ‘cluster01’|Export-Csv c:\annotation-report.csv Will procude report on vms that resides in ‘cluster01’ and store it in csv file   .EXAMPLE greg-get-annotations -clustername ‘cluster01’|ft * Will procude report on vms that resides in ‘cluster01’ output it to screen   .EXAMPLE greg-get-annotations |Export-Csv c:\annotation-report.csv Will procude report on vms that resides in all clusters and output it to screen   .EXAMPLE greg-get-annotations Without specified -clustername switch, it will do report regarding all clusters in VC   .NOTES AUTHOR: Grzegorz Kulikowski LASTEDIT: 05/30/2011     #>
param ([string]$clustername)
if(!($clustername)){$clusters=Get-Cluster}else{$clusters=Get-Cluster $clustername}
$VMs=New-Object Collections.ArrayList
foreach ($cluster in $clusters)  {
foreach ($vmview in (get-view -ViewType VirtualMachine -SearchRoot $cluster.id)) {
$vm=New-Object PsObject
Add-Member -InputObject $vm -MemberType NoteProperty -Name VMname -Value $vmview.Name
Add-Member -InputObject $vm -MemberType NoteProperty -Name Notes -Value $vmview.Config.Annotation
Add-Member -InputObject $vm -MemberType NoteProperty -Name Cluster -Value $cluster.Name
foreach ($CustomAttribute in $vmview.AvailableField){
Add-Member -InputObject $vm -MemberType NoteProperty -Name $CustomAttribute.Name -Value ($vmview.Summary.CustomValue | ? {$_.Key -eq $CustomAttribute.Key}).value
}
$VMs.add($vm)|Out-Null
}
}
return $VMs
}

greg-get-annotations |Export-Csv c:\annotation-report.csv

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CSV Out Put