ADD
~~~
-| **add**
-| [--node-parameters=*NDPARAMS*]
-| [--alloc-policy=*POLICY*]
+| **add** [\--submit]
+| [\--node-parameters=*NDPARAMS*]
+| [\--alloc-policy=*POLICY*]
+| [{-D|\--disk-parameters} *disk-template*:*disk-param*=*value*[,*disk-param*=*value*...]]
+| [\--specs-cpu-count *spec-param*=*value* [,*spec-param*=*value*...]]
+| [\--specs-disk-count *spec-param*=*value* [,*spec-param*=*value*...]]
+| [\--specs-disk-size *spec-param*=*value* [,*spec-param*=*value*...]]
+| [\--specs-mem-size *spec-param*=*value* [,*spec-param*=*value*...]]
+| [\--specs-nic-count *spec-param*=*value* [,*spec-param*=*value*...]]
+| [\--ipol-disk-templates *template* [,*template*...]]
+| [\--disk-state *diskstate*]
+| [\--hypervisor-state *hvstate*]
| {*group*}
Creates a new group with the given name. The node group will be
The ``--node-parameters`` option allows you to set default node
parameters for nodes in the group. Please see **ganeti**(7) for more
-information about supported key=value pairs.
+information about supported key=value pairs and their corresponding
+options.
The ``--alloc-policy`` option allows you to set an allocation policy for
the group at creation time. Possible values are:
(this is the default). Note that prioritization among groups in this
state will be deferred to the iallocator plugin that's being used.
+The ``-D (--disk-parameters)`` option allows you to set the disk
+parameters for the node group; please see the section about
+**gnt-cluster add** in **gnt-cluster**(8) for more information about
+disk parameters
+
+The ``--specs-...`` and ``--ipol-disk-templates`` options specify
+instance policies on the node group, and are documented in the
+**gnt-cluster**(8) man page.
+
+See **ganeti(7)** for a description of ``--submit`` and other common
+options.
+
ASSIGN-NODES
~~~~~~~~~~~~
| **assign-nodes**
-| [--force]
+| [\--force] [\--submit]
| {*group*} {*node*...}
Assigns one or more nodes to the specified group, moving them from their
has the primary and secondary nodes in different node groups). You can
force the operation with ``--force``.
+See **ganeti(7)** for a description of ``--submit`` and other common
+options.
+
MODIFY
~~~~~~
-| **modify**
-| [--node-parameters=*NDPARAMS*]
-| [--alloc-policy=*POLICY*]
-| [--hypervisor-state *hvstate*]
-| [--disk-state *diskstate*]
+| **modify** [\--submit]
+| [\--node-parameters=*NDPARAMS*]
+| [\--alloc-policy=*POLICY*]
+| [\--hypervisor-state *hvstate*]
+| [{-D|\--disk-parameters} *disk-template*:*disk-param*=*value*[,*disk-param*=*value*...]]
+| [\--disk-state *diskstate*]
+| [\--specs-cpu-count *spec-param*=*value* [,*spec-param*=*value*...]]
+| [\--specs-disk-count *spec-param*=*value* [,*spec-param*=*value*...]]
+| [\--specs-disk-size *spec-param*=*value* [,*spec-param*=*value*...]]
+| [\--specs-mem-size *spec-param*=*value* [,*spec-param*=*value*...]]
+| [\--specs-nic-count *spec-param*=*value* [,*spec-param*=*value*...]]
+| [\--ipol-disk-templates *template* [,*template*...]]
| {*group*}
Modifies some parameters from the node group.
in the **add** command above. ``--hypervisor-state`` as well as
``--disk-state`` are documented in detail in **ganeti**(7).
+The ``--node-parameters``, ``--alloc-policy``, ``-D
+(--disk-parameters)`` options are documented in the **add** command
+above.
+
+The ``--specs-...`` and ``--ipol-disk-templates`` options specify
+instance policies on the node group, and are documented in the
+**gnt-cluster**(8) man page.
+
+See **ganeti(7)** for a description of ``--submit`` and other common
+options.
+
REMOVE
~~~~~~
-| **remove** {*group*}
+| **remove** [\--submit] {*group*}
Deletes the indicated node group, which must be empty. There must always be at
least one group, so the last group cannot be removed.
+See **ganeti(7)** for a description of ``--submit`` and other common
+options.
+
LIST
~~~~
-| **list** [--no-headers] [--separator=*SEPARATOR*] [-v]
-| [-o *[+]FIELD,...*] [--filter] [group...]
+| **list** [\--no-headers] [\--separator=*SEPARATOR*] [-v]
+| [-o *[+]FIELD,...*] [\--filter] [group...]
Lists all existing node groups in the cluster.
RENAME
~~~~~~
-| **rename** {*oldname*} {*newname*}
+| **rename** [\--submit] {*oldname*} {*newname*}
Renames a given group from *oldname* to *newname*.
+See **ganeti(7)** for a description of ``--submit`` and other common
+options.
+
EVACUATE
~~~~~~~~
-**evacuate** [--iallocator *NAME*] [--to *GROUP*...] {*group*}
+**evacuate** [\--submit] [\--iallocator *NAME*] [\--to *GROUP*...] {*group*}
This command will move all instances out of the given node group.
Instances are placed in a new group by an iallocator, either given on
If no specific destination groups are specified using ``--to``, all
groups except the evacuated group are considered.
+See **ganeti(7)** for a description of ``--submit`` and other common
+options.
+
Example::
# gnt-group evacuate -I hail --to rack4 rack1
ADD-TAGS
^^^^^^^^
-**add-tags** [--from *file*] {*groupname*} {*tag*...}
+**add-tags** [\--from *file*] {*groupname*} {*tag*...}
Add tags to the given node group. If any of the tags contains invalid
characters, the entire operation will abort.
REMOVE-TAGS
^^^^^^^^^^^
-**remove-tags** [--from *file*] {*groupname*} {*tag*...}
+**remove-tags** [\--from *file*] {*groupname*} {*tag*...}
Remove tags from the given node group. If any of the tags are not
existing on the node, the entire operation will abort.
do, tags from both sources will be removed). A file name of ``-`` will
be interpreted as stdin.
+INFO
+~~~~
+
+**info** [group...]
+
+Shows config information for all (or given) groups.
+
+
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