Current File : //lib/python2.7/site-packages/salt/modules/pcs.pyc
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Configure a Pacemaker/Corosync cluster with PCS
===============================================
Configure Pacemaker/Cororsync clusters with the
Pacemaker/Cororsync conifguration system (PCS)
:depends: pcs
.. versionadded:: 2016.3.0
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Only load if pcs package is installed
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Show an item via pcs command
(mainly for use with the pcs state module)
item
config, property, resource, constraint etc.
item_id
id of the item
item_type
item type
show
show command (probably None, default: show)
extra_args
additional options for the pcs command
cibfile
use cibfile instead of the live CIB
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Create an item via pcs command
(mainly for use with the pcs state module)
item
config, property, resource, constraint etc.
item_id
id of the item
item_type
item type
create
create command (create or set f.e., default: create)
extra_args
additional options for the pcs command
cibfile
use cibfile instead of the live CIB
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constraintu id={0}u cmd.run_allR
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Authorize nodes to the cluster
nodes
a list of nodes which should be authorized to the cluster
pcsuser
user for communitcation with PCS (default: hacluster)
pcspasswd
password for pcsuser (default: hacluster)
extra_args
list of extra option for the 'pcs cluster auth' command
CLI Example:
.. code-block:: bash
salt '*' pcs.auth nodes='[ node1.example.org node2.example.org ]' pcsuser=hacluster pcspasswd=hoonetorg extra_args="[ '--force' ]"
u pcsu clusteru authu -uu -pu cmd.run_allR
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Check if nodes are already authorized
nodes
a list of nodes to be checked for authorization to the cluster
CLI Example:
.. code-block:: bash
salt '*' pcs.is_auth nodes='[node1.example.org node2.example.org]'
u pcsu clusteru authu cmd.run_allt stdinu
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Setup pacemaker cluster via pcs command
nodes
a list of nodes which should be set up
pcsclustername
Name of the Pacemaker cluster (default: pcscluster)
extra_args
list of extra option for the 'pcs cluster setup' command
CLI Example:
.. code-block:: bash
salt '*' pcs.cluster_setup nodes='[ node1.example.org node2.example.org ]' pcsclustername=pcscluster
u pcsu clusteru setupu --nameu cmd.run_allR
u traceR ( R R R R R ( R t pcsclusternameR R ( ( s4 /usr/lib/python2.7/site-packages/salt/modules/pcs.pyt
cluster_setup� s
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Add a node to the pacemaker cluster via pcs command
node
node that should be added
extra_args
list of extra option for the 'pcs cluster node add' command
CLI Example:
.. code-block:: bash
salt '*' pcs.cluster_node_add node=node2.example.org
u pcsu clusteru nodeu addu cmd.run_allR
u traceR ( R R R R R ( t nodeR R ( ( s4 /usr/lib/python2.7/site-packages/salt/modules/pcs.pyt cluster_node_add� s
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Create a CIB-file from the current CIB of the cluster
cibfile
name/path of the file containing the CIB
scope
specific section of the CIB (default: configuration)
extra_args
additional options for creating the CIB-file
CLI Example:
.. code-block:: bash
salt '*' pcs.cib_create cibfile='/tmp/VIP_apache_1.cib' scope=False
u pcsu clusteru cibu scope={0}u cmd.run_allR
u traceR ( R R R
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cib_create� s
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Push a CIB-file as the new CIB to the cluster
cibfile
name/path of the file containing the CIB
scope
specific section of the CIB (default: configuration)
extra_args
additional options for creating the CIB-file
CLI Example:
.. code-block:: bash
salt '*' pcs.cib_push cibfile='/tmp/VIP_apache_1.cib' scope=False
u pcsu clusteru cib-pushu scope={0}u cmd.run_allR
u traceR ( R R R
R R R R R ( R R& R R ( ( s4 /usr/lib/python2.7/site-packages/salt/modules/pcs.pyt cib_push s
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Show config of cluster
cibfile
name/path of the file containing the CIB
CLI Example:
.. code-block:: bash
salt '*' pcs.config_show cibfile='/tmp/cib_for_galera'
R u configR R R N( R t None( R ( ( s4 /usr/lib/python2.7/site-packages/salt/modules/pcs.pyt config_show" s
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Show the value of a cluster property
prop
name of the property
extra_args
additional options for the pcs property command
cibfile
use cibfile instead of the live CIB
CLI Example:
.. code-block:: bash
salt '*' pcs.prop_show cibfile='/tmp/2_node_cluster.cib' prop='no-quorum-policy' cibfile='/tmp/2_node_cluster.cib'
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Set the value of a cluster property
prop
name of the property
value
value of the property prop
extra_args
additional options for the pcs property command
cibfile
use cibfile instead of the live CIB
CLI Example:
.. code-block:: bash
salt '*' pcs.prop_set prop='no-quorum-policy' value='ignore' cibfile='/tmp/2_node_cluster.cib'
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Show the value of a cluster stonith
stonith_id
name for the stonith resource
extra_args
additional options for the pcs stonith command
cibfile
use cibfile instead of the live CIB
CLI Example:
.. code-block:: bash
salt '*' pcs.stonith_show stonith_id='eps_fence' cibfile='/tmp/2_node_cluster.cib'
R u stonithR R R ( R ( t
stonith_idR R ( ( s4 /usr/lib/python2.7/site-packages/salt/modules/pcs.pyt stonith_showa s c C@ s% t d d d | d | d | d | � S( u
Create a stonith resource via pcs command
stonith_id
name for the stonith resource
stonith_device_type
name of the stonith agent fence_eps, fence_xvm f.e.
stonith_device_options
additional options for creating the stonith resource
cibfile
use cibfile instead of the live CIB for manipulation
CLI Example:
.. code-block:: bash
salt '*' pcs.stonith_create stonith_id='eps_fence' stonith_device_type='fence_eps'
stonith_device_options="['pcmk_host_map=node1.example.org:01;node2.example.org:02', 'ipaddr=myepsdevice.example.org', 'action=reboot', 'power_wait=5', 'verbose=1', 'debug=/var/log/pcsd/eps_fence.log', 'login=hidden', 'passwd=hoonetorg']" cibfile='/tmp/cib_for_stonith.cib'
R u stonithR R R R ( R ( R/ t stonith_device_typet stonith_device_optionsR ( ( s4 /usr/lib/python2.7/site-packages/salt/modules/pcs.pyt stonith_createu s
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Show a resource via pcs command
resource_id
name of the resource
extra_args
additional options for the pcs command
cibfile
use cibfile instead of the live CIB
CLI Example:
.. code-block:: bash
salt '*' pcs.resource_show resource_id='galera' cibfile='/tmp/cib_for_galera.cib'
R u resourceR R R ( R ( t resource_idR R ( ( s4 /usr/lib/python2.7/site-packages/salt/modules/pcs.pyt
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Create a resource via pcs command
resource_id
name for the resource
resource_type
resource type (f.e. ocf:heartbeat:IPaddr2 or VirtualIP)
resource_options
additional options for creating the resource
cibfile
use cibfile instead of the live CIB for manipulation
CLI Example:
.. code-block:: bash
salt '*' pcs.resource_create resource_id='galera' resource_type='ocf:heartbeat:galera' resource_options="['wsrep_cluster_address=gcomm://node1.example.org,node2.example.org,node3.example.org', '--master']" cibfile='/tmp/cib_for_galera.cib'
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