Le script ci-dessous est un exemple simple de l’utilisation de l’API Rest de Vcenter pour recuperer toute sorte d’information, nottament sur les machines virtuelles.
A noter que la limitation du nombre d’objet retournés oblige simplement a recuperer dans un premier temps la liste des hosts, puis par host la liste des VMs.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | ### QUERY VCENTER REST API TO GET VM LIST ###$user = ‘myaccount’$pswd = Read-Host -Prompt "Enter Password"$vCenterName = ‘MyVcenter’$encoded = [System.Text.Encoding]::UTF8.GetBytes(($user, $pswd -Join ‘:’))$encodedPassword = [System.Convert]::ToBase64String($Encoded)$authHeader = @{Authorization = "Basic $($EncodedPassword)"}$sRest = @{Method = ‘Post’Uri = "https://$($vCenterName)/rest/com/vmware/cis/session"Headers = $authHeader}$result = Invoke-RestMethod @sRest# Get TokenID$authHeader = @{‘vmware-api-session-id’ = $result.value}# Get All Hosts$resultgethost = Invoke-RestMethod -Uri $gethosts -Headers $authHeader$hostidlist = $resultgethost.value.host# For each host, get all VMsforeach ($hostid in $hostidlist){$resultvm = Invoke-RestMethod -Uri $get_vm -Headers $authHeader[array]$FinalTableau += $resultvm}# Display Result$FinalTableau.value | select name,power_state# Output to CSV$CsvTab = $FinalTableau.value | select name,power_state | ConvertTo-Csv -Delimiter ';' -NoTypeInformation$CsvTab | Out-File .\VMList.csv |
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