These resource types were originally developed for *nix systems, and have a few unusual behaviors on Windows. Here’s what you’ll want to know before using them.
Puppet can use the
group resource types to manage local accounts.
You can’t write a Puppet resource that describes a domain user or group. However, a local
group resource can manage which domain users are members of that local group. See the next section for details.
Windows can manage group membership by specifying the groups to which a user belongs, or specifying the members of a group. Puppet supports both cases.
If Puppet is managing a local
user, you can list the [
groups][groups] that the user belongs to. Each group can be a local group account, e.g.
Administrators, or a domain group account.
If Puppet is managing a local
group, you can list the
members that belong to the group. Each member can be a local account, e.g.
Administrator, or a domain account, where each account can be a user or group account.
When managing a
user, Puppet will make sure the user belongs to all of the
groups listed in the manifest. If the user belongs to a group not specified in the manifest, Puppet will not remove the user from the group.
If you want to ensure a
user belongs to only the
groups listed in the manifest, and no more, you can specify the [
auth_membership][auth_membership_user] attribute for the
user. If set to
inclusive, Puppet will remove the user from any group not listed in the manifest.
Similarly, when managing a
group, Puppet will make sure all of the
members listed in the manifest are added to the group. Existing members of the group not listed in the manifest will be ignored. If you want to ensure a
group contains only the
members listed in the manifest, and no more, you can specify the [
auth_membership][auth_membership_group] attribute for the
group. If set to
true, the default in Puppet 3.8, Puppet will remove existing members of the group that are not listed in the manifest.
user type in particular has a lot of attributes that don’t apply to Windows systems.
When managing Windows user accounts, you can use the following attributes:
groups— note that you can’t use the
password— note that passwords can only be specified in cleartext, since Windows has no API for setting the password hash.
uid attribute is available as a read-only property when inspecting a user with
puppet resource user <NAME>. Its value will be the user’s SID (see below).
When managing Windows group accounts, you can use the following attributes:
gid attribute is available as a read-only property when inspecting a group with
puppet resource group <NAME>. Its value will be the group’s SID (see below).
On Windows, user and group account names can take multiple forms, e.g.
S-1-5-32-544 — the last is called a security identifier (SID). Puppet treats all these forms as equivalent: when comparing two account names, it first transforms account names into their canonical SID form and compares the SIDs instead.
If you need to refer to a user or group in multiple places in a manifest (e.g. when creating relationships between resources), be consistent with the case of the name. Names are case-sensitive in Puppet manifests, but case-insensitive on Windows.
Before Puppet 3.4 / Puppet Enterprise 3.2, Puppet could not: