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DESCRIPTION |
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----------- |
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The **gnt-network** command is used for network definition administration
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in the Ganeti system. |
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The **gnt-network** command is used for network definition |
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administration in the Ganeti system.
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COMMANDS |
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-------- |
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initially. To connect it to a node group, use ``gnt-network connect``. |
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``--network`` option is mandatory. All other are optional. |
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The ``--network`` option allows you to specify the network in a CIDR notation. |
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The ``--network`` option allows you to specify the network in a CIDR |
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notation. |
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The ``--gateway`` option allows you to specify the default gateway for this
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network. |
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The ``--gateway`` option allows you to specify the default gateway for |
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this network.
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The ``--network-type`` can be none, private or public. |
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IPv6 semantics can be assigned to the network via the ``--network6`` and |
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``--gateway6`` options. IP pool is meaningless for IPV6 so those two values
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can be used for EUI64 generation from a NIC's MAC address. |
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``--gateway6`` options. IP pool is meaningless for IPV6 so those two |
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values can be used for EUI64 generation from a NIC's MAC address.
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See **ganeti(7)** for a description of ``--submit`` and other common options. |
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See **ganeti(7)** for a description of ``--submit`` and other common |
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options. |
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MODIFY |
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~~~~~~ |
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Modifies parameters from the network. |
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Unable to modify network (IP address range). Create a new network if you want |
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to do so. All other options are documented in the **add** command above. |
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Unable to modify network (IP address range). Create a new network if you |
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want to do so. All other options are documented in the **add** command |
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above. |
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See **ganeti(7)** for a description of ``--submit`` and other common options. |
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See **ganeti(7)** for a description of ``--submit`` and other common |
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options. |
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REMOVE |
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~~~~~~ |
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| **list** [--no-headers] [--separator=*SEPARATOR*] [-v] |
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| [-o *[+]FIELD,...*] [network...] |
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Lists all existing networks in the cluster. If no group names are given, then |
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all groups are included. Otherwise, only the named groups will be listed. |
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Lists all existing networks in the cluster. If no group names are given, |
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then all groups are included. Otherwise, only the named groups will be |
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listed. |
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The ``--no-headers`` option will skip the initial header line. The |
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``--separator`` option takes an argument which denotes what will be |
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used between the output fields. Both these options are to help |
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scripting. |
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``--separator`` option takes an argument which denotes what will be used |
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between the output fields. Both these options are to help scripting. |
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The ``-v`` option activates verbose mode, which changes the display of |
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special field states (see **ganeti(7)**). |
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The ``-o`` option takes a comma-separated list of output fields. |
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If the value of the option starts with the character ``+``, the new
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fields will be added to the default list. This allows to quickly
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see the default list plus a few other fields, instead of retyping
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the entire list of fields.
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The ``-o`` option takes a comma-separated list of output fields. If the
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value of the option starts with the character ``+``, the new fields will
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be added to the default list. This allows to quickly see the default
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list plus a few other fields, instead of retyping the entire list of
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fields. |
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The available fields and their meaning are: |
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**remove-tags** [\--from *file*] {*networkname*} {*tag*...}
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Remove tags from the given network. If any of the tags are not |
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existing on the network, the entire operation will abort.
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Remove tags from the given network. If any of the tags are not existing
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on the network, the entire operation will abort. |
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If the ``--from`` option is given, the list of tags to be removed will |
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be extended with the contents of that file (each line becomes a tag). In |
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| **connect** {*network*} {*mode*} {*link*} [*groups*...]
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Connect a network to given node groups (all if not specified) with the network
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parameters *mode* and *link*. Every network interface will inherit those
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parameters if assigned in a network. |
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Connect a network to given node groups (all if not specified) with the |
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network parameters *mode* and *link*. Every network interface will
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inherit those parameters if assigned in a network.
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DISCONNECT |
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~~~~~~~~~~ |
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| **disconnect** {*network*} [*groups*...]
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Disconnect a network from given node groups (all if not specified). This is |
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possible only if no instance is using the network. |
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Disconnect a network from given node groups (all if not specified). This |
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is possible only if no instance is using the network. |
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.. vim: set textwidth=72 : |
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.. Local Variables: |
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.. mode: rst |
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.. fill-column: 72 |
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.. End: |
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