+[[chapter_user_management]]
ifdef::manvolnum[]
-PVE({manvolnum})
-================
-include::attributes.txt[]
+pveum(1)
+========
+:pve-toplevel:
NAME
----
pveum - Proxmox VE User Manager
-SYNOPSYS
+SYNOPSIS
--------
include::pveum.1-synopsis.adoc[]
DESCRIPTION
-----------
endif::manvolnum[]
-
ifndef::manvolnum[]
User Management
===============
-include::attributes.txt[]
+:pve-toplevel:
endif::manvolnum[]
// Copied from pve wiki: Revision as of 16:10, 27 October 2015
-Proxmox VE supports multiple authentication sources, e.g. Microsoft
-Active Directory, LDAP, Linux PAM or the integrated Proxmox VE
-authentication server.
+Proxmox VE supports multiple authentication sources, e.g. Linux PAM,
+an integrated Proxmox VE authentication server, LDAP, Microsoft Active
+Directory.
By using the role based user- and permission management for all
-objects (VMยดs, storages, nodes, etc.) granular access can be defined.
+objects (VMs, storages, nodes, etc.) granular access can be defined.
-Authentication Realms
----------------------
-Proxmox VE stores all user attributes in `/etc/pve/user.cfg`. So there
-must be an entry for each user in that file. The password is not
-stored, instead you can use configure several realms to verify
-passwords.
+[[pveum_users]]
+Users
+-----
-Microsoft Active Directory::
+{pve} stores user attributes in `/etc/pve/user.cfg`.
+Passwords are not stored here, users are instead associated with
+<<pveum_authentication_realms,authentication realms>> described below.
+Therefore a user is internally often identified by its name and
+realm in the form `<userid>@<realm>`.
-LDAP::
+Each user entry in this file contains the following information:
-Linux PAM standard authentication::
+* First name
+* Last name
+* E-mail address
+* Group memberships
+* An optional Expiration date
+* A comment or note about this user
+* Whether this user is enabled or disabled
+* Optional two-factor authentication keys
+
+
+System administrator
+~~~~~~~~~~~~~~~~~~~~
-You need to create the system users first with `adduser`
-(e.g. `adduser heinz`) and possibly the group as well. After that you
-can create the user on the GUI.
+The system's root user can always log in via the Linux PAM realm and is an
+unconfined administrator. This user cannot be deleted, but attributes can
+still be changed and system mails will be sent to the email address
+assigned to this user.
+
+
+[[pveum_groups]]
+Groups
+------
+
+Each user can be member of several groups. Groups are the preferred
+way to organize access permissions. You should always grant permission
+to groups instead of using individual users. That way you will get a
+much shorter access control list which is easier to handle.
+[[pveum_tokens]]
+API Tokens
+----------
+
+API tokens allow stateless access to most parts of the REST API by another
+system, software or API client. Tokens can be generated for individual users
+and can be given separate permissions and expiration dates to limit the scope
+and duration of the access. Should the API token get compromised it can be
+revoked without disabling the user itself.
+
+API tokens come in two basic types:
+
+* separated privileges: the token needs to be given explicit access with ACLs,
+ its effective permissions are calculated by intersecting user and token
+ permissions.
+* full privileges: the token permissions are identical to that of the
+ associated user.
+
+CAUTION: The token value is only displayed/returned once when the token is
+generated. It cannot be retrieved again over the API at a later time!
+
+To use an API token, set the HTTP header 'Authorization' to the displayed value
+of the form `PVEAPIToken=USER@REALM!TOKENID=UUID` when making API requests, or
+refer to your API client documentation.
+
+[[pveum_authentication_realms]]
+Authentication Realms
+---------------------
+
+As {pve} users are just counterparts for users existing on some external
+realm, the realms have to be configured in `/etc/pve/domains.cfg`.
+The following realms (authentication methods) are available:
+
+Linux PAM standard authentication::
+In this case a system user has to exist (e.g. created via the `adduser`
+command) on all nodes the user is allowed to login, and the user
+authenticates with their usual system password.
++
[source,bash]
----
useradd heinz
----
Proxmox VE authentication server::
+This is a unix like password store (`/etc/pve/priv/shadow.cfg`).
+Password are encrypted using the SHA-256 hash method.
+This is the most convenient method for small (or even medium)
+installations where users do not need access to anything outside of
+{pve}. In this case users are fully managed by {pve} and are able to
+change their own passwords via the GUI.
+
+LDAP::
+It is possible to authenticate users via an LDAP server (e.g.
+openldap). The server and an optional fallback server can be
+configured and the connection can be encrypted via SSL.
++
+Users are searched under a 'Base Domain Name' (`base_dn`), with the
+user name found in the attribute specified in the 'User Attribute Name'
+(`user_attr`) field.
++
+For instance, if a user is represented via the
+following ldif dataset:
++
+----
+# user1 of People at ldap-test.com
+dn: uid=user1,ou=People,dc=ldap-test,dc=com
+objectClass: top
+objectClass: person
+objectClass: organizationalPerson
+objectClass: inetOrgPerson
+uid: user1
+cn: Test User 1
+sn: Testers
+description: This is the first test user.
+----
++
+The 'Base Domain Name' would be `ou=People,dc=ldap-test,dc=com` and the user
+attribute would be `uid`.
++
+If {pve} needs to authenticate (bind) to the ldap server before being
+able to query and authenticate users, a bind domain name can be
+configured via the `bind_dn` property in `/etc/pve/domains.cfg`. Its
+password then has to be stored in `/etc/pve/priv/ldap/<realmname>.pw`
+(e.g. `/etc/pve/priv/ldap/my-ldap.pw`). This file should contain a
+single line containing the raw password.
++
+To verify certificates, you need to to set `capath`. You can set it either
+directly to the CA certificate of your LDAP server, or to the system path
+containing all trusted CA certificates (`/etc/ssl/certs`).
+Additionally, you need to set the `verify` option, which can also be doen over
+the web interface.
-This is a unix like password store
-(`/etc/pve/priv/shadow.cfg`). Password are encrypted using the SHA-256
-hash method. Users are allowed to change passwords.
+Microsoft Active Directory::
-Terms and Definitions
+A server and authentication domain need to be specified. Like with
+ldap an optional fallback server, optional port, and SSL
+encryption can be configured.
+
+[[pveum_ldap_sync]]
+Syncing LDAP-based realms
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+[thumbnail="screenshot/gui-datacenter-realm-add-ldap.png"]
+
+It is possible to sync users and groups for LDAP based realms. You can use the
+CLI command
+
+----
+ pveum realm sync <realm>
+----
+or in the `Authentication` panel of the GUI. Users and groups are synced to the
+cluster-wide user configuration file `/etc/pve/user.cfg`.
+
+Requirements and limitations
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+The `bind_dn` is used to query the users and groups. This account needs access
+to all desired entries.
+
+The fields which represent the names of the users and groups can be configured
+via the `user_attr` and `group_name_attr` respectively. Only entries which
+adhere to the usual character limitations of the user.cfg are synced.
+
+Groups are synced with `-$realm` attached to the name, to avoid naming
+conflicts. Please make sure that a sync does not overwrite manually created
+groups.
+
+[[pveum_ldap_sync_options]]
+Options
+^^^^^^^
+
+[thumbnail="screenshot/gui-datacenter-realm-add-ldap-sync-options.png"]
+
+The main options for syncing are:
+
+* `dry-run`: No data is written to the config. This is useful if you want to
+ see which users and groups would get synced to the user.cfg. This is set
+ when you click `Preview` in the GUI.
+
+* `enable-new`: If set, the newly synced users are enabled and can login.
+ The default is `true`.
+
+* `full`: If set, the sync uses the LDAP Directory as a source of truth,
+ overwriting information set manually in the user.cfg and deletes users
+ and groups which are not present in the LDAP directory. If not set,
+ only new data is written to the config, and no stale users are deleted.
+
+* `purge`: If set, sync removes all corresponding ACLs when removing users
+ and groups. This is only useful with the option `full`.
+
+* `scope`: The scope of what to sync. It can be either `users`, `groups` or
+ `both`.
+
+These options are either set as parameters or as defaults, via the
+realm option `sync-defaults-options`.
+
+[[pveum_tfa_auth]]
+Two-factor authentication
+-------------------------
+
+There are two ways to use two-factor authentication:
+
+It can be required by the authentication realm, either via 'TOTP'
+(Time-based One-Time Password) or 'YubiKey OTP'. In this case a newly
+created user needs their keys added immediately as there is no way to
+log in without the second factor. In the case of 'TOTP', users can
+also change the 'TOTP' later on, provided they can log in first.
+
+Alternatively, users can choose to opt in to two-factor authentication
+via 'TOTP' later on, even if the realm does not enforce it. As another
+option, if the server has an 'AppId' configured, a user can opt into
+'U2F' authentication, provided the realm does not enforce any other
+second factor.
+
+Realm enforced two-factor authentication
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+This can be done by selecting one of the available methods via the
+'TFA' dropdown box when adding or editing an Authentication Realm.
+When a realm has TFA enabled it becomes a requirement and only users
+with configured TFA will be able to login.
+
+Currently there are two methods available:
+
+Time-based OATH (TOTP):: This uses the standard HMAC-SHA1 algorithm
+where the current time is hashed with the user's configured key. The
+time step and password length parameters are configured.
++
+A user can have multiple keys configured (separated by spaces), and the keys
+can be specified in Base32 (RFC3548) or hexadecimal notation.
++
+{pve} provides a key generation tool (`oathkeygen`) which prints out a random
+key in Base32 notation which can be used directly with various OTP tools, such
+as the `oathtool` command line tool, or on Android Google Authenticator,
+FreeOTP, andOTP or similar applications.
+
+YubiKey OTP::
+For authenticating via a YubiKey a Yubico API ID, API KEY and validation
+server URL must be configured, and users must have a YubiKey available. In
+order to get the key ID from a YubiKey, you can trigger the YubiKey once
+after connecting it to USB and copy the first 12 characters of the typed
+password into the user's 'Key IDs' field.
+
++
+Please refer to the https://developers.yubico.com/OTP/[YubiKey OTP]
+documentation for how to use the
+https://www.yubico.com/products/services-software/yubicloud/[YubiCloud] or
+https://developers.yubico.com/Software_Projects/Yubico_OTP/YubiCloud_Validation_Servers/[host
+your own verification server].
+
+[[pveum_user_configured_totp]]
+User configured TOTP authentication
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Users can choose to enable 'TOTP' as a second factor on login via the 'TFA'
+button in the user list (unless the realm enforces 'YubiKey OTP').
+
+[thumbnail="screenshot/gui-datacenter-users-tfa.png"]
+
+After opening the 'TFA' window, the user is presented with a dialog to setup
+'TOTP' authentication. The 'Secret' field contains the key, which can simply be
+generated randomly via the 'Randomize' button. An optional 'Issuer Name' can be
+added to provide information to the 'TOTP' app what the key belongs to.
+Most 'TOTP' apps will show the issuer name together with the corresponding
+'OTP' values. The user name is also included in the QR code for the 'TOTP' app.
+
+After generating a key, a QR code will be displayed which can be used with most
+OTP apps such as FreeOTP. Now the user needs to verify both the current user
+password (unless logged in as 'root'), as well as the ability to correctly use
+the 'TOTP' key by typing the current 'OTP' value into the 'Verification Code'
+field before pressing the 'Apply' button.
+
+[[pveum_configure_u2f]]
+Server side U2F configuration
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+To allow users to use 'U2F' authentication, the server needs to have a valid
+domain with a valid https certificate. Initially an 'AppId'
+footnote:[AppId https://developers.yubico.com/U2F/App_ID.html]
+needs to be configured.
+
+NOTE: Changing the 'AppId' will render all existing 'U2F' registrations
+unusable!
+
+This is done via `/etc/pve/datacenter.cfg`, for instance:
+
+----
+u2f: appid=https://mypve.example.com:8006
+----
+
+For a single node, the 'AppId' can simply be the web UI address exactly as it
+is used in the browser, including the 'https://' and the port as shown above.
+Please note that some browsers may be more strict than others when matching
+'AppIds'.
+
+When using multiple nodes, it is best to have a separate `https` server
+providing an `appid.json`
+footnote:[Multi-facet apps: https://developers.yubico.com/U2F/App_ID.html]
+file, as it seems to be compatible with most
+browsers. If all nodes use subdomains of the same top level domain, it may be
+enough to use the TLD as 'AppId', but note that some browsers may not accept
+this.
+
+NOTE: A bad 'AppId' will usually produce an error, but we have encountered
+situation where this does not happen, particularly when using a top level domain
+'AppId' for a node accessed via a subdomain in Chromium. For this reason it is
+recommended to test the configuration with multiple browsers, as changing the
+'AppId' later will render existing 'U2F' registrations unusable.
+
+[[pveum_user_configured_u2f]]
+Activating U2F as a user
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+To enable 'U2F' authentication, open the 'TFA' window's 'U2F' tab, type in the
+current password (unless logged in as root), and press the 'Register' button.
+If the server is setup correctly and the browser accepted the server's provided
+'AppId', a message will appear prompting the user to press the button on the
+'U2F' device (if it is a 'YubiKey' the button light should be toggling off and
+on steadily around twice per second).
+
+Firefox users may need to enable 'security.webauth.u2f' via 'about:config'
+before they can use a 'U2F' token.
+
+[[pveum_permission_management]]
+Permission Management
---------------------
-Users
-~~~~~
+In order for a user to perform an action (such as listing, modifying or
+deleting a parts of a VM configuration), the user needs to have the
+appropriate permissions.
-A Proxmox VE user name consists of two parts: `<userid>@<realm>`. The
-login screen on the GUI shows them a separate items, but it is
-internally used as single string.
+{pve} uses a role and path based permission management system. An entry in
+the permissions table allows a user, group or token to take on a specific role
+when accessing an 'object' or 'path'. This means an such an access rule can
+be represented as a triple of '(path, user, role)', '(path, group,
+role)' or '(path, token, role)', with the role containing a set of allowed
+actions, and the path representing the target of these actions.
-We store the following attribute for users (`/etc/pve/user.cfg`):
-* first name
-* last name
-* email address
-* expiration date
-* flag to enable/disable account
-* comment
+[[pveum_roles]]
+Roles
+~~~~~
-Superuser
-^^^^^^^^^
+A role is simply a list of privileges. Proxmox VE comes with a number
+of predefined roles which satisfies most needs.
-The traditional unix superuser account is called `root@pam`. All
-system mails are forwarded to the email assigned to that account.
+* `Administrator`: has all privileges
+* `NoAccess`: has no privileges (used to forbid access)
+* `PVEAdmin`: can do most things, but miss rights to modify system settings (`Sys.PowerMgmt`, `Sys.Modify`, `Realm.Allocate`).
+* `PVEAuditor`: read only access
+* `PVEDatastoreAdmin`: create and allocate backup space and templates
+* `PVEDatastoreUser`: allocate backup space and view storage
+* `PVEPoolAdmin`: allocate pools
+* `PVESysAdmin`: User ACLs, audit, system console and system logs
+* `PVETemplateUser`: view and clone templates
+* `PVEUserAdmin`: user administration
+* `PVEVMAdmin`: fully administer VMs
+* `PVEVMUser`: view, backup, config CDROM, VM console, VM power management
-Groups
-~~~~~~
+You can see the whole set of predefined roles on the GUI.
-Each user can be member of several groups. Groups are the preferred
-way to organize access permissions. You should always grant permission
-to groups instead of using individual users. That way you will get a
-much shorter access control list which is easier to handle.
+Adding new roles can be done via both GUI and the command line.
-Objects and Paths
-~~~~~~~~~~~~~~~~~
+[thumbnail="screenshot/gui-datacenter-role-add.png"]
+For the GUI just navigate to 'Permissions -> User' Tab from 'Datacenter' and
+click on the 'Create' button, there you can set a name and select all desired
+roles from the 'Privileges' dropdown box.
+
+To add a role through the command line you can use the 'pveum' CLI tool, like
+this:
+[source,bash]
+----
+pveum roleadd PVE_Power-only -privs "VM.PowerMgmt VM.Console"
+pveum roleadd Sys_Power-only -privs "Sys.PowerMgmt Sys.Console"
+----
-Access permissions are assigned to objects, such as a virtual machines
-(`/vms/{vmid}`) or a storage (`/storage/{storeid}`) or a pool of
-resources (`/pool/{poolname}`). We use file system like paths to
-address those objects. Those paths form a natural tree, and
-permissions can be inherited down that hierarchy.
Privileges
~~~~~~~~~~
A privilege is the right to perform a specific action. To simplify
management, lists of privileges are grouped into roles, which can then
-be uses to set permissions.
+be used in the permission table. Note that privileges cannot directly be
+assigned to users and paths without being part of a role.
We currently use the following privileges:
* `Sys.PowerMgmt`: Node power management (start, stop, reset, shutdown, ...)
* `Sys.Console`: console access to Node
* `Sys.Syslog`: view Syslog
-* `Sys.Audit`: view node status/config
+* `Sys.Audit`: view node status/config, Corosync cluster config and HA config
* `Sys.Modify`: create/remove/modify node network parameters
* `Group.Allocate`: create/remove/modify groups
* `Pool.Allocate`: create/remove/modify a pool
* `Datastore.AllocateTemplate`: allocate/upload templates and iso images
* `Datastore.Audit`: view/browse a datastore
-Roles
-~~~~~
-
-A role is simply a list of privileges. Proxmox VE comes with a number
-of predefined roles which satisfies most needs.
-
-* `Administrator`: has all privileges
-* `NoAccess`: has no privileges (used to forbid access)
-* `PVEAdmin`: can do most things, but miss rights to modify system settings (`Sys.PowerMgmt`, `Sys.Modify`, `Realm.Allocate`).
-* `PVEAuditor`: read only access
-* `PVEDatastoreAdmin`: create and allocate backup space and templates
-* `PVEDatastoreUser`: allocate backup space and view storage
-* `PVEPoolAdmin`: allocate pools
-* `PVESysAdmin`: User ACLs, audit, system console and system logs
-* `PVETemplateUser`: view and clone templates
-* `PVEUserAdmin`: user administration
-* `PVEVMAdmin`: fully administer VMs
-* `PVEVMUser`: view, backup, config CDROM, VM console, VM power management
-
-You can see the whole set of predefined roles on the GUI.
-Adding new roles using the CLI:
+Objects and Paths
+~~~~~~~~~~~~~~~~~
-[source,bash]
-----
-pveum roleadd PVE_Power-only -privs "VM.PowerMgmt VM.Console"
-pveum roleadd Sys_Power-only -privs "Sys.PowerMgmt Sys.Console"
-----
+Access permissions are assigned to objects, such as a virtual machines,
+storages or pools of resources.
+We use file system like paths to address these objects. These paths form a
+natural tree, and permissions of higher levels (shorter path) can
+optionally be propagated down within this hierarchy.
+[[pveum_templated_paths]]
+Paths can be templated. When an API call requires permissions on a
+templated path, the path may contain references to parameters of the API
+call. These references are specified in curly braces. Some parameters are
+implicitly taken from the API call's URI. For instance the permission path
+`/nodes/{node}` when calling '/nodes/mynode/status' requires permissions on
+`/nodes/mynode`, while the path `{path}` in a PUT request to `/access/acl`
+refers to the method's `path` parameter.
-Permissions
-~~~~~~~~~~~
+Some examples are:
-Permissions are the way we control access to objects. In technical
-terms they are simply a triple containing `<path,user,role>`. This
-concept is also known as access control lists. Each permission
-specifies a subject (user or group) and a role (set of privileges) on
-a specific path.
+* `/nodes/{node}`: Access to {pve} server machines
+* `/vms`: Covers all VMs
+* `/vms/{vmid}`: Access to specific VMs
+* `/storage/{storeid}`: Access to a storages
+* `/pool/{poolname}`: Access to VMs part of a <<pveum_pools,pool>>
+* `/access/groups`: Group administration
+* `/access/realms/{realmid}`: Administrative access to realms
-When a subject requests an action on an object, the framework looks up
-the roles assigned to that subject (using the object path). The set of
-roles defines the granted privileges.
Inheritance
^^^^^^^^^^^
-As mentioned earlier, object paths forms a filesystem like tree, and
+As mentioned earlier, object paths form a file system like tree, and
permissions can be inherited down that tree (the propagate flag is set
by default). We use the following inheritance rules:
-* permission for individual users always overwrite group permission.
-* permission for groups apply when the user is member of that group.
-* permission set at higher level always overwrites inherited permissions.
-
-What permission do I need?
-^^^^^^^^^^^^^^^^^^^^^^^^^^
+* Permissions for individual users always replace group permissions.
+* Permissions for groups apply when the user is member of that group.
+* Permissions replace the ones inherited from an upper level.
-The required API permissions are documented for each individual
-method, and can be found at http://pve.proxmox.com/pve-docs/api-viewer/
+Additionally, privilege separated tokens can never have a permission on any
+given path that their associated user does not have.
+[[pveum_pools]]
Pools
~~~~~
which are inherited to all pool members. This is a great way simplify
access control.
+
+What permission do I need?
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The required API permissions are documented for each individual
+method, and can be found at http://pve.proxmox.com/pve-docs/api-viewer/
+
+The permissions are specified as a list which can be interpreted as a
+tree of logic and access-check functions:
+
+`["and", <subtests>...]` and `["or", <subtests>...]`::
+Each(`and`) or any(`or`) further element in the current list has to be true.
+
+`["perm", <path>, [ <privileges>... ], <options>...]`::
+The `path` is a templated parameter (see
+<<pveum_templated_paths,Objects and Paths>>). All (or, if the `any`
+option is used, any) of the listed
+privileges must be allowed on the specified path. If a `require-param`
+option is specified, then its specified parameter is required even if the
+API call's schema otherwise lists it as being optional.
+
+`["userid-group", [ <privileges>... ], <options>...]`::
+The caller must have any of the listed privileges on `/access/groups`. In
+addition there are two possible checks depending on whether the
+`groups_param` option is set:
++
+* `groups_param` is set: The API call has a non-optional `groups` parameter
+and the caller must have any of the listed privileges on all of the listed
+groups.
+* `groups_param` is not set: The user passed via the `userid` parameter
+must exist and be part of a group on which the caller has any of the listed
+privileges (via the `/access/groups/<group>` path).
+
+`["userid-param", "self"]`::
+The value provided for the API call's `userid` parameter must refer to the
+user performing the action. (Usually in conjunction with `or`, to allow
+users to perform an action on themselves even if they don't have elevated
+privileges.)
+
+`["userid-param", "Realm.AllocateUser"]`::
+The user needs `Realm.AllocateUser` access to `/access/realm/<realm>`, with
+`<realm>` referring to the realm of the user passed via the `userid`
+parameter. Note that the user does not need to exist in order to be
+associated with a realm, since user IDs are passed in the form of
+`<username>@<realm>`.
+
+`["perm-modify", <path>]`::
+The `path` is a templated parameter (see
+<<pveum_templated_paths,Objects and Paths>>). The user needs either the
+`Permissions.Modify` privilege, or,
+depending on the path, the following privileges as a possible substitute:
++
+* `/storage/...`: additionally requires 'Datastore.Allocate`
+* `/vms/...`: additionally requires 'VM.Allocate`
+* `/pool/...`: additionally requires 'Pool.Allocate`
++
+If the path is empty, `Permission.Modify` on `/access` is required.
+
Command Line Tool
-----------------
Most users will simply use the GUI to manage users. But there is also
-a full featured command line tool called `pveum` (short for ``**P**roxmox
-**VE** **U**ser **M**anager''). I will use that tool in the following
-examples. Please note that all Proxmox VE command line tools are
-wrappers around the API, so you can also access those function through
-the REST API.
+a fully featured command line tool called `pveum` (short for ``**P**roxmox
+**VE** **U**ser **M**anager''). Please note that all Proxmox VE command
+line tools are wrappers around the API, so you can also access those
+functions through the REST API.
Here are some simple usage examples. To show help type:
Real World Examples
-------------------
+
Administrator Group
~~~~~~~~~~~~~~~~~~~
One of the most wanted features was the ability to define a group of
-users with full administartor rights (without using the root account).
+users with full administrator rights (without using the root account).
Define the group:
[source,bash]
pveum aclmod /vms -user joe@pve -role PVEAuditor
+
Delegate User Management
~~~~~~~~~~~~~~~~~~~~~~~~
-If you want to delegate user managenent to user `joe@pve` you can do
+If you want to delegate user management to user `joe@pve` you can do
that with:
[source,bash]
NOTE: The user is able to add other users, but only if they are
members of group `customers` and within realm `pve`.
+Limited API token for monitoring
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Given a user `joe@pve` with the PVEVMAdmin role on all VMs:
+
+[source,bash]
+ pveum aclmod /vms -user joe@pve -role PVEVMAdmin
+
+Add a new API token with separate privileges, which is only allowed to view VM
+information (e.g., for monitoring purposes):
+
+[source,bash]
+ pveum user token add joe@pve monitoring -privsep 1
+ pveum aclmod /vms -token 'joe@pve!monitoring' -role PVEAuditor
+
+Verify the permissions of the user and token:
+
+[source,bash]
+ pveum user permissions joe@pve
+ pveum user token permissions joe@pve monitoring
Pools
~~~~~
projects / pve-docs.git / blobdiff