Public/Confirm-AGMLibComputeEngineProject.ps1
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# Copyright 2022 Google Inc. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. Function Confirm-AGMLibComputeEngineProject([string]$projectid) { <# .SYNOPSIS Matches snapshots in compute engine to snapshots in Backup and DR using the GoogleCloud PowerShell module .EXAMPLE Confirm-AGMLibComputeEngineProject -projectid backuppproject1 This function reads in all Compute Engine snapshots found in the nominated Google Cloud project and then matches them to those reported by Backup and DR If an image does not have a reported ID then no matching image was found by Backup and DR. This means either the image is not being tracked by Backup and DR or is being tracked by a different instance of Backup and DR (a different Management Console and Backup Appliance) .DESCRIPTION A function to detect if there are snapshots in the specified project that are not being tracked by Backup and DR or by a different instance of Backup and DR. It effectively comapares the output of these two commands: Get-GceSnapshot -project $projectid > This shows all the snapshots known to Compute Engine in this project Get-AGMImage -filtervalue apptype=GCPInstance > This shows all the snapshots known to Backup and DR Note that if the GoogleCloud PowerShell module is not installed this function cannot run. #> if ( (!($AGMSESSIONID)) -or (!($AGMIP)) ) { Get-AGMErrorMessage -messagetoprint "Not logged in or session expired. Please login using Connect-AGM" return } $sessiontest = Get-AGMVersion if ($sessiontest.errormessage) { $sessiontest return } # we depend on Google Cloud module being present try { Import-Module GoogleCloud -ErrorAction SilentlyContinue } catch { $retVal = $false } $moduletest = get-module -name GoogleCloud if (!($moduletest.Version)) { Get-AGMErrorMessage -messagetoprint "GoogleCloud module was not found using Get-Module command" return } if (!($projectid)) { $projectid = Read-Host "Project ID" } $snapshotgrab = Get-GceSnapshot -Project $projectid if (!($snapshotgrab.Id)) { Get-AGMErrorMessage -messagetoprint "Failed to find any compute engine snapshots using: Get-GceSnapshot -Project $projectid" return } $imagegrab = Get-AGMImage -filtervalue apptype=GCPInstance | select-object id,backupname if (!($imagegrab.id)) { Get-AGMErrorMessage -messagetoprint "Failed to find any compute engine snapshots on the Management Console using Get-AGMImage -filtervalue apptype=GCPInstance" return } $AGMArray = @() Foreach ($snap in $snapshotgrab) { $id = "" $applianceid = "" $imagename = "" if (($snap.labels).length -gt 0) { $applianceid = $snap.labels.values.split("-")[0] $imagename = $snap.labels.values.split("-")[2] if (($imagename).length -gt 0) { $id = ($imagegrab | where-object {($_.backupname -eq $imagename)}).id } } $AGMArray += [pscustomobject]@{ id = $id project = $projectid appliance = $applianceid imagename = $imagename snapshotname = $snap.Name status = $snap.Status } } $AGMArray } |