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.. _vs_placement_group_user_docs:
Working with Placement Groups
=============================
A `Placement Group <https://cloud.ibm.com/docs/vsi/vsi_placegroup.html#placement-groups>`_ is a way to control which physical servers your virtual servers get provisioned onto.
To create a `Virtual_PlacementGroup <https://softlayer.github.io/reference/services/SoftLayer_Virtual_PlacementGroup/>`_ object, you will need to know the following:
- backendRouterId, from `getAvailableRouters <https://softlayer.github.io/reference/services/SoftLayer_Virtual_PlacementGroup/getAvailableRouters>`_
- ruleId, from `getAllObjects <https://softlayer.github.io/reference/services/SoftLayer_Virtual_PlacementGroup_Rule/getAllObjects/>`_
- name, can be any string, but most be unique on your account
Once a placement group is created, you can create new virtual servers in that group. Existing VSIs cannot be moved into a placement group. When ordering a VSI in a placement group, make sure to set the `placementGroupId <https://softlayer.github.io/reference/datatypes/SoftLayer_Virtual_Guest/#placementGroupId>`_ for each guest in your order.
use the --placementgroup option with `vs create` to specify creating a VSI in a specific group.
::
$ slcli vs create -H testGroup001 -D test.com -f B1_1X2X25 -d mex01 -o DEBIAN_LATEST --placementgroup testGroup
Placement groups can only be deleted once all the virtual guests in the group have been reclaimed.
.. _cli_vs_placementgroup_create:
vs placementgroup create
------------------------
This command will create a placement group.
::
$ slcli vs placementgroup create --name testGroup -b bcr02a.dal06 -r SPREAD
Options
^^^^^^^
--name TEXT Name for this new placement group. [required]
-b, --backend_router TEXT backendRouter, can be either the hostname or id. [required]
-r, --rule TEXT The keyName or Id of the rule to govern this placement group. [required]
.. _cli_vs_placementgroup_create_options:
vs placementgroup create-options
--------------------------------
This command will print out the available routers and rule sets for use in creating a placement group.
::
$ slcli vs placementgroup create-options
:.................................................:
: Available Routers :
:..............:..............:...................:
: Datacenter : Hostname : Backend Router Id :
:..............:..............:...................:
: Washington 1 : bcr01.wdc01 : 16358 :
: Tokyo 5 : bcr01a.tok05 : 1587015 :
:..............:..............:...................:
:..............:
: Rules :
:....:.........:
: Id : KeyName :
:....:.........:
: 1 : SPREAD :
:....:.........:
.. _cli_vs_placementgroup_delete:
vs placementgroup delete
------------------------
This command will remove a placement group. The placement group needs to be empty for this command to succeed.
Options
^^^^^^^
--purge Delete all guests in this placement group. The group itself can be deleted once all VMs are fully reclaimed
::
$ slcli vs placementgroup delete testGroup
You can use the flag --purge to auto-cancel all VSIs in a placement group. You will still need to wait for them to be reclaimed before proceeding to delete the group itself.
::
$ slcli vs placementgroup delete testGroup --purge
You are about to delete the following guests!
issues10691547768562.test.com, issues10691547768572.test.com, issues10691547768552.test.com, issues10691548718280.test.com
This action will cancel all guests! Continue? [y/N]: y
Deleting issues10691547768562.test.com...
Deleting issues10691547768572.test.com...
Deleting issues10691547768552.test.com...
Deleting issues10691548718280.test.com...
.. _cli_vs_placementgroup_list:
vs placementgroup list
----------------------
This command will list all placement groups on your account.
::
$ slcli vs placementgroup list
:..........................................................................................:
: Placement Groups :
:.......:...................:................:........:........:...........................:
: Id : Name : Backend Router : Rule : Guests : Created :
:.......:...................:................:........:........:...........................:
: 31741 : fotest : bcr01a.tor01 : SPREAD : 1 : 2018-11-22T14:36:10-06:00 :
: 64535 : testGroup : bcr01a.mex01 : SPREAD : 3 : 2019-01-17T14:36:42-06:00 :
:.......:...................:................:........:........:...........................:
.. _cli_vs_placementgroup_detail:
vs placementgroup detail
------------------------
This command will provide some detailed information about a specific placement group
::
$ slcli vs placementgroup detail testGroup
:.......:............:................:........:...........................:
: Id : Name : Backend Router : Rule : Created :
:.......:............:................:........:...........................:
: 64535 : testGroup : bcr01a.mex01 : SPREAD : 2019-01-17T14:36:42-06:00 :
:.......:............:................:........:...........................:
:..........:........................:...............:..............:.....:........:...........................:.............:
: Id : FQDN : Primary IP : Backend IP : CPU : Memory : Provisioned : Transaction :
:..........:........................:...............:..............:.....:........:...........................:.............:
: 69134895 : testGroup62.test.com : 169.57.70.166 : 10.131.11.32 : 1 : 1024 : 2019-01-17T17:44:50-06:00 : - :
: 69134901 : testGroup72.test.com : 169.57.70.184 : 10.131.11.59 : 1 : 1024 : 2019-01-17T17:44:53-06:00 : - :
: 69134887 : testGroup52.test.com : 169.57.70.187 : 10.131.11.25 : 1 : 1024 : 2019-01-17T17:44:43-06:00 : - :
:..........:........................:...............:..............:.....:........:...........................:.............:
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