Script to export vCenter roles / Permissions
I'm trying to find a script that will capture our vSphere vCenter roles and permissions hierarchy. I thought I found the perfect thing to:
http://www.virtu-al.NET/2009/06/15/vSphere-permissions-export-import-part-1
But I'm having real problems to make this work. I get the same kind of mistakes that other users on the site
The script works well, but I get continual errors along the lines of:
"You can not call a method on a null value expression.
C:\tmp\ExportRoles.ps1:85 char: 22
$node. "AppendChild (< < < < $tmp).
"You can not call a method on a null value expression.
C:\tmp\ExportRoles.ps1:85 char: 23
$node. ' SetAttribute (< < < < $name, $value).
"You can not call a method on a null value expression.
C:\tmp\ExportRoles.ps1:85 tank: 44
"$tmp = $global: vInventory.CreateElement (< < < < $nodeName).
Who performs a loop for a while, then I get an error like:
"Exception calling"AppendChild"with"1"or the arguments:"Object reference not set to an instance of an object." .
C:\tmp\ExportRoles.ps1:81 char: 22
$node. AppendChild (< < < < $tmp)
When doing the fix as indicated by one of the users on the modification of the "global" part, I get the same erros but with a new fundraiser:
' Exception calling 'CreateElement' with '1' or the arguments: "the local name for elements or attributes cannot be null or an empty string." '
C:\tmp\ExportRoles.ps1:80 tank: 37
$tmp = $vInventory.CreateElement (< < < < $nodeName)
The script creates the xml file filled with descriptors, it is simply not filling with one of my roles or permissions. I removed most of the roles stocks and created new roles from scratch.
I am using vCenter 4.0U1 build 208111 and 4.0.1 - 208462 PowerCli
Any ideas? Or people me for a script that will capture this point. I especially like the fact that it is pumped on XML as my intention is to use the process of generation automated for our environment. I'm pretty green in Powershell, I copied this verbatim script so if there is something Yes, I should do please shout. I guess that's not enumarting the values of the Manager, but I don't know where to insert a "Write-Host" step at the exit of the value on the display to check where it's down once again any help with this would be appreciated.
Long live the people.
This is one of my old script that apparently has had some problems in PowerShell v2.
Attached a new version.
Can you check if this works for you?
____________
Blog: LucD notes
Twitter: lucd22
Tags: VMware
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Hello guys,.
I need a script to do the following
The script should generate the following details in a csv format: vCenter roles and responsibilities-> AD groups assigned to this role-> privileges assigned to this role.
vCenter roles name
(List of all roles)Details on using
(Inscription on the groups or users
added to the particular role)List each of the role privilege.
For example: data center-> Global etc...Thank you
VK
Hello
Always try to LucD scripts, it is one of the best scripter, check below one of his screenplay
http://communities.VMware.com/message/1642302
Thank you
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Hello
I use the script to Gabe at low cost disaster recovery for export permanent folder, but when I checked to see if it exports all folders in my vCenter there seems to be some missing files... At first I thought that maybe the account I used to export was the role of administrator or role is has not spread downwards for missing files, but after checking, it was not the case.
Code:
--------------------------
Function Get roles
{
Begin {}
$authMgr = get-View Manager
$report = @)
}
{In process
{foreach ($role in $authMgr.roleList)}
$ret = new-Object PSObject
$ret | Add-Member-Type noteproperty-Name 'Name' - value $role.name
$ret | Add-Member-Type noteproperty-Name 'Label' - value $role.info.label
$ret | Add-Member-Type noteproperty-Name 'Summary' - value $role.info.summary
$ret | Add-Member-Type noteproperty-Name 'RoleId' - value $role.roleId
$ret | Add-Member-Type noteproperty-Name 'System' - value $role.system
$ret | Add-Member-Type noteproperty-Name 'Privilège' - value $role.privilege
$report += $ret
}
}
{End}
return $report
}
}
Function Get-permissions
{
Begin {}
$report = @)
$authMgr = get-View Manager
$roleHash = @ {}
$authMgr.RoleList | %{
$roleHash [$_] RoleId] = $_. Name
}
}
{In process
$perms = $authMgr.RetrieveAllPermissions)
{foreach ($perm in $perms)
$ret = new-Object PSObject
$entity is get-view $perm. Entity
$ret | Add-Member-Type noteproperty-Name 'Entity' - value $entity. Name
$ret | Add-Member-Type noteproperty-Name "EntityType" - value $entity.gettype (). Name
$ret | Add-Member-Type noteproperty-Name 'Group' - value $perm. Group
$ret | Add-Member-Type noteproperty-Name "Main" - value $perm. Main
$ret | Add-Member-Type noteproperty-Name 'Spread' - value $perm. Spread
$ret | Add-Member-Type noteproperty-Name 'Role' - value $roleHash [$perm. RoleId]
$report += $ret
}
}
{End}
return $report
}
}
function {New XmlNode
Param ($node, $nodeName)
$tmp = $global: vInventory.CreateElement ($nodeName)
$node. AppendChild ($tmp)
}
function {Set-XmlAttribute
Param ($node, $name, $value)
$node. SetAttribute ($name, $value)
}
function {Get-XmlNode
Param ($Path)
$vInventory.SelectNodes ($path)
}
[XML] $vInventory = ' < inventory > < roles / > < permissions / > < / inventory >.
# Roles
$XMLRoles = get-XmlNode "inventory/roles".
Get-roles. where {-not $_.} System} | % {
$XMLRole = new-XmlNode $XMLRoles 'Role '.
Together-XmlAttribute $XMLRole 'Name' $_. Name
Together-XmlAttribute $XMLRole 'Label' $_. Label
Together-XmlAttribute $XMLRole 'Summary' $_. Summary
$_. Privilege | % {
$XMLPrivilege = new-XmlNode $XMLRole "Privilege."
Together-XmlAttribute $XMLPrivilege 'Name' $_
}
}
# Permissions
$XMLPermissions = get-XmlNode ' inventory/Permissions.
Get permissions | % {
$XMLPerm = new-XmlNode $XMLPermissions "Permission".
'Entity' of the series-XmlAttribute $XMLPerm $_. Entity
Together-XmlAttribute $XMLPerm "EntityType" $_. EntityType
Together-XmlAttribute $XMLPerm 'Group' $_. Group
Together-XmlAttribute $XMLPerm "Main" $_. Main
Together-XmlAttribute $XMLPerm "spread" $_. Spread
'Role' of the series-XmlAttribute $XMLPerm $_. Role
}
$vInventory.Save ($OutFile)
Depending on how deeply nested and common names are and would need to be analyzed, but essentially, Yes. If you re-create your folder structure to match your original vCenter, then you can apply the permissions in the appropriate folders and as long as it spread is set accordingly, it must inherit for sub folders similar to how they were put in the original vCenter.
One caveat is that you must export both custom roles/privileges.
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Again not in this thread.
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If, for example, only wanted a report for a specific data center, you can do
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) | Get-Permissions | Export-Csv -Path "C:\permissions.csv" -NoTypeInformation -
How can I save vCenter roles and permissions
As you know the permissions and roles of vCenter are stored locally in a database of ADAM, even when the main inventory SQL server database is on a different system. I backup my separately from SQL server database but do not save the local database of ADAM. What is the best way to save the ADAM database if there are no backups at the hypervisor level of vCenter server? vCenter server is virtualized and unfortunately only in guest-backup agents are allowed by this company, no backups of VMDK. Solutions of VADP are not allowed. Thank you!
This information is part of the VCDB as well, and if you save the VCDB you will be covered. However, you can manually save ADAM if you wish.
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You can with this script PowerCLI: http://www.virtu-al.net/2009/06/15/vsphere-permissions-export-import-part-1/
=========================================================================
William Lam
VMware vExpert 2009
Scripts for VMware ESX/ESXi and resources at: http://engineering.ucsb.edu/~duonglt/vmware/
VMware Code Central - Scripts/code samples for developers and administrators
If you find this information useful, please give points to "correct" or "useful".
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You're looking like that?
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Now, I was able to get all the information I want vcenter but I have problems with two of the scripts I wrote. It is with regard to obtaining information on the virtual disks associated with all virtual machines in the environment.
I was able to export the data, but I get a line by VM that does not work for the way in which we want to use the data.
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OK, I see what happened.
The 2nd block is to create empty properties in the object.
The value should be $null like this
$report = @()foreach($vm in Get-VM){ $row = New-Object PSObject -Property @{Name = $vm.Name} $i = 1 Get-HardDisk -VM $vm | %{ $row | Add-Member -Name "Disk #$($i) Name" -Value $_.Name -MemberType NoteProperty $row | Add-Member -Name "Disk #$($i)" -Value $_.FileName.Split("/")[1] -MemberType NoteProperty $row | Add-Member -Name "Disk$($i)path" -Value $_.FileName -MemberType NoteProperty $row | Add-Member -Name "Disk$($i)Capacity(MB)" -Value ($_.CapacityGB*1024) -MemberType NoteProperty $row | Add-Member -Name "Disk$($i)Controller" -Value ($_ | Get-ScsiController).Name -MemberType NoteProperty $row | Add-Member -Name "Disk$($i)Datastore" -Value $_.FileName.Split(']')[0].TrimStart('[') -MemberType NoteProperty $i++ } while($i -le 8){ $row | Add-Member -Name "Disk #$($i) Name" -Value $null -MemberType NoteProperty $row | Add-Member -Name "Disk #$($i)" -Value $null -MemberType NoteProperty $row | Add-Member -Name "Disk$($i)path" -Value $null -MemberType NoteProperty $row | Add-Member -Name "Disk$($i)Capacity(MB)" -Value $null -MemberType NoteProperty $row | Add-Member -Name "Disk$($i)Controller" -Value $null -MemberType NoteProperty $row | Add-Member -Name "Disk$($i)Datastore" -Value $null -MemberType NoteProperty $i++ } $report += $row} $report | Export-Csv -path virtual_disks2.csv -notype
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We run 5.0 ESXi and vCenter and I noticed a problem the other day when one of my colleagues tried to connect to one of our hosts directly using the vSphere Client. We have some ad groups that we have assigned various permissions in vCenter and all works fine when connected to vCenter through the client, but none of the roles or permissions show up if we try and connect directly to the host. It's design or something do not propagate properly?
This is normal. The permissions are stored in the database of the vCenter server and applied to the objects in the inventory. vCenter Server connects to the host by using the 'vpxuser' to perform tasks, but only allows each user to vCenter server tasks that he is allowed to.
André
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We have two servers esxi and vcenter with essentials licenses.
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http://communities.VMware.com/docs/doc-8760
ghettoVCB
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Have a little problem with permissions and roles. I'm sure it will be an easy one for those of you with more experience of working with roles. I hope that my layout organization made with quote boxes is readable.
The Organization has just spun a new host ESXi 4 for developers and added in vCenter. Developers want to use the vSphere Client\VIC to manage the ESX Server. They need rights to create virtual machines, remove VMs, clone VMs, VMs potential power. However, we don't want them to be able to reach production.
According to the diagram below, the new host of development, labeled as "HostC (autonomous DEVELOPMENT host)", is located under "Data Center-City-2", who also owns the production ESX clusters. " And obviously I don't want developers having rights on production groups.
Lets say I have create a role called 'HostC Dev Sandbox Rights', add users and assign directly to "HostC" below. This role contains the VM 'create' right, however when I run the wizard Creation of VM of HostC as a member of the role the vSphere Client tells me this task requires rights create VM on the level of data center! But given these developers to create VMS access on the data center would give them rights to create virtual machines in the poles of Production! Which is obviously a problem.
I can't believe that our need to give these rights to ONLY one host in a DataCenter is rare. I don't know that there is a misunderstanding on my part of how to configure VMware roles for best practices.
Anyone with more expirence on VMware roles ready to help me on this one? Thanks in advance!
Organization representative Schema using quote boxes:
vSphere (vCenter Server)
City of DataCenter-1
Many cases, clusters, hosts
City of DataCenter-2
FolderA (Division A)
ClusterA (A Cluster of Production)
HostA1 (Production host in Group A)
HostA2 (Production host in Group A)
%Windir%$NTUninstallKB941568_DX8$\Spuninstb (division B)
Focus (Production Cluster B)
HostB1 (Production host in Group B)
HostB2 (Production host in Group B)
HostC (autonomous DEVELOPMENT host) - under %windir%$NTUninstallKB941568_DX8$\Spuninstb but not in the cluster
City Center-3
Many cases, clusters, hosts
You can apply permissions directly to the data store. I didn't need to go further than the clusters in our environment, but what really works for you is to place data warehouses in folders for storage. Have the records be the names of your groups hosts and clusters. Then place the warehouses of data for each cluster in the corresponding folder. Then, just apply permissions for the data on the record instead of warehouses in each individual data store. Off topic a little, but a records of something in the store of data discovered lack is the function of "views of storage" and I put a future application.
Yes, if you set permissision to the view of the data store the user can turn opinion and see. Extensive your permissions framework tests is guaranteed before pushing users. Looks like you are already doing.
-
PowerShell Script to add users and permissions to the ESX host
Here is a script to add the user accounts...
You have a script to add the permissions?
- Original by c_shanklin @ http://communities.VMware.com/message/1013362
Function New-VMHostShellAccount {param ($Name, $Password = $null, $Description = $null, $PosixId = $null) $SvcInstance = Get-view serviceinstance $AcctMgr = Get-View $SvcInstance.Content.AccountManager $AcctSpec = new-object VMware.Vim.HostPosixAccountSpec $AcctSpec.id = $ $Name = AcctSpec.password $AcctSpec.description $Password = $Description $AcctSpec.shellAccess = $false # Enable shell access $AcctSpec.posixId = $PosixId $AcctMgr.CreateUser ($AcctSpec) # Create user Get-VMHostAccount |} Where-Object {$_.} {ID - eq $Name} # Write new user in the output stream just as New-VMHostAccount would be}
- Added by Timothy cutting
$vcs = @ ($vcs) += connect-viserver "VCSERVER01" $vcs += connect-viserver "VCSERVER02" $vcs += connect-viserver "VCSERVER03" $vcs += connect-viserver "VCSERVER04" $vcs += connect-viserver 'VCSERVER05' $vcs += connect-viserver 'VCSERVER06 '.
$user = Read-Host "authenticate - USER NAME" $pass = Read-Host "Authenticate - PASSWORD" $newuser = Read-Host "Create new user account" $newpass = Read-Host "Create New Password" $description = Read-Host "Create Description" $Id = Read-Host "to create identification number.
$vmhosts = get-VMHost-Server $vcs | Sort-Object Name
foreach ($vmhost in $vmhosts) {Write-Host $vmhost Connect-VIServer $vmhost - user $user-password $pass New-VMHostShellAccount-name $newuser - $newpass - $Description - $Id PosixId Description password}
Take a look at create roles of directors by script.
Here, I show you how to create a new 'role' and then how to assign this role, as well as accounts or shareholders as they are called in the API, entity.
An ESX Server has 3 built in roles ('No Access', 'Read only' and 'Administrator'), but you can create your own roles with just the privileges that you need.
Note that the VI Toolkit for Windows Community Extensions contain functions to manage roles and permissions.
Extensions require to use PowerShell v2 CTP3!
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