Public/New-AGMLibGCEInstanceDiscovery.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 New-AGMLibGCEInstanceDiscovery ([string]$discoveryfile,[switch]$nobackup,[switch]$backup,[string]$usertag) { <# .SYNOPSIS Uses a pre-prepared CSV list of cloud credential IDs, appliance IDs, projects and zones to discover new GCE Instances .EXAMPLE New-AGMLibGCEInstanceDiscovery -sourcefile credentials.csv -nobackup Adds all new GCE Instances discovered in the nominated projects and zones as unmanaged applications .EXAMPLE New-AGMLibGCEInstanceDiscovery -sourcefile credentials.csv -backup Adds all new GCE Instances discovered in the nominated projects and zones and protects any that have a label named googlebackupplan and a valid template name .EXAMPLE New-AGMLibGCEInstanceDiscovery -sourcefile credentials.csv -backup -usertag "corporatepolicy" Adds all new GCE Instances discovered in the nominated projects and zones and protects any that have a label named corporatepolicy and a valid template name .DESCRIPTION This routine needs a well formatted CSV file that contains cloud credential ID Note the column order is not important. Here is an example of such a file: credentialid,applianceid,project,zone 6654,143112195179,avwarglab1,australia-southeast1-c 6654,143112195179,avwarglab1,australia-southeast2-a 6654,143112195179,avwarglab1,australia-southeast2-b To learn credential ID and appliance ID, use Get-AGMLibCredentialSrcID Then use the desired projects (where the service account for the credential exists) and the desired zones you want to check for new Instances. #> 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) { Get-AGMErrorMessage -messagetoprint "AGM session has expired. Please login again using Connect-AGM" return } if (!($discoveryfile)) { Get-AGMErrorMessage -messagetoprint "Please supply a source csv file correctly formatted as per the help for this function using: -discoveryfile xxxx.csv" return; } $searchlist = Import-Csv -Path $discoveryfile if ($nobackup) { foreach ($cred in $searchlist) { $done = 0 do { $searchcommand = 'Get-AGMCloudVM -credentialid ' +$cred.credentialid +' -clusterid ' +$cred.applianceid +' -project ' +$cred.project +' -zone ' +$cred.zone $runcommand = Invoke-Expression $searchcommand if ($runcommand.totalcount -gt 0) { foreach ($instance in $runcommand.items.vm) { $addcommand = 'New-AGMCloudVM -credentialid ' +$cred.credentialid +' -clusterid ' +$cred.applianceid +' -project ' +$cred.project +' -zone ' +$cred.zone +' -instanceid ' +$instance.instanceid $runcommand = Invoke-Expression $addcommand } } else { $done = 1 } $runcommand | Add-Member -NotePropertyName credentialid -NotePropertyValue $cred.credentialid $runcommand | Add-Member -NotePropertyName applianceid -NotePropertyValue $cred.applianceid $runcommand | Add-Member -NotePropertyName project -NotePropertyValue $cred.project $runcommand | Add-Member -NotePropertyName zone -NotePropertyValue $cred.zone $runcommand } until ($done -eq 1) } } if ($backup) { if (!($usertag)) { $usertag = "googlebackupplan" } # learn all the SLTs $sltgrab = Get-AGMSLT foreach ($cred in $searchlist) { # we need to learn the srcid $credgrab = (Get-AGMLibCredentialSrcID | where-object {$_.credentialid -eq $cred.credentialid}) if ($credgrab.srcid) { $srcid = $credgrab.srcid $diskpoolgrab = Get-AGMDiskpool -filtervalue cloudcredentialid=$srcid if ($diskpoolgrab) { $poolname = $diskpoolgrab.name $slpgrab = Get-AGMSLP -filtervalue performancepool=$poolname if ($slpgrab) { $slpid = $slpgrab.id } } } if ($slpid) { $done = 0 do { $searchcommand = 'Get-AGMCloudVM -credentialid ' +$cred.credentialid +' -clusterid ' +$cred.applianceid +' -project ' +$cred.project +' -zone ' +$cred.zone $runcommand = Invoke-Expression $searchcommand $runcommand | Add-Member -NotePropertyName credentialid -NotePropertyValue $cred.credentialid $runcommand | Add-Member -NotePropertyName applianceid -NotePropertyValue $cred.applianceid $runcommand | Add-Member -NotePropertyName project -NotePropertyValue $cred.project $runcommand | Add-Member -NotePropertyName zone -NotePropertyValue $cred.zone $runcommand | Add-Member -NotePropertyName newgceinstances -NotePropertyValue 0 $runcommand | Add-Member -NotePropertyName newgceinstancebackup -NotePropertyValue 0 if ($runcommand.totalcount -gt 0) { foreach ($instance in $runcommand.items.vm) { # we always add the VM $addappcommand = 'New-AGMCloudVM -credentialid ' +$cred.credentialid +' -clusterid ' +$cred.applianceid +' -project ' +$cred.project +' -zone ' +$cred.zone +' -instanceid ' +$instance.instanceid $newappcommand = Invoke-Expression $addappcommand if ($newappcommand.count -eq 1) { $appid = $newappcommand.items.id $runcommand.newgceinstances += 1 } $backupplancheck = $instance.tag | select-string $usertag if ($backupplancheck) { # remove the leadering and trailing { and } $taglist = $instance.tag.Substring(1,$instance.tag.Length-2).Split(",") # now for the backup tag foreach ($tag in $taglist) { $name = $tag.trim().split("=") | Select-object -First 1 $value = $tag.trim().split("=") | Select-object -skip 1 $sltid = "" # if the tag name is googlebackupplan we can protect it if ($name | select-string $usertag) { if ($sltgrab | where-object {$_.name -eq $value}) { $sltid = ($sltgrab | where-object {$_.name -eq $value}).id } if (($sltid) -and ($slpid) -and ($appid)) { $newsla = 'New-AGMSLA -appid ' +$appid +' -sltid ' +$sltid +' -slpid ' +$slpid $newsla = Invoke-Expression $newsla $runcommand.newgceinstancebackup += 1 } } } } } if ($runcommand.totalcount -lt 51) { $done = 1 } } else { $done = 1 } $runcommand } until ($done -eq 1) } } } } |