2016-08-26 21:22:47 +08:00
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2017-08-05 02:18:11 +08:00
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# You can override vars by using host or group vars
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# Specify the iqn for ALL gateways. This iqn is shared across the gateways, so an iscsi
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# client sees the gateway group as a single storage subsystem.
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gateway_iqn: "iqn.2003-01.com.redhat.iscsi-gw:ceph-igw"
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# gateway_ip_list provides a list of the IP Addrresses - one per gateway - that will be used
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# as an iscsi target portal ip. The list must be comma separated - and the order determines
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# the sequence of TPG's within the iscsi target across each gateway. Once set, additional
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# gateways can be added, but the order must *not* be changed.
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gateway_ip_list: "192.168.122.101,192.168.122.102,192.168.122.103"
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# rbd_devices defines the images that should be created and exported from the iscsi gateways.
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# If the rbd does not exist, it will be created for you. In addition you may increase the
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# size of rbd's by changing the size parameter and rerunning the playbook. A size value lower
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# than the current size of the rbd is ignored.
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#
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# the 'host' parameter defines which of the gateway nodes should handle the physical
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# allocation/expansion or removal of the rbd
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# to remove an image, simply use a state of 'absent'. This will first check the rbd is not allocated
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# to any client, and the remove it from LIO and then delete the rbd image
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#
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# NB. this variable definition can be commented out to bypass LUN management
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rbd_devices:
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- { pool: 'rbd', image: 'ansible1', size: '30G', host: 'ceph-1', state: 'present' }
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- { pool: 'rbd', image: 'ansible2', size: '15G', host: 'ceph-1', state: 'present' }
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- { pool: 'rbd', image: 'ansible3', size: '30G', host: 'ceph-1', state: 'present' }
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- { pool: 'rbd', image: 'ansible4', size: '50G', host: 'ceph-1', state: 'present' }
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# client_connections defines the client ACL's to restrict client access to specific LUNs
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# The settings are as follows;
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# - image_list is a comma separated list of rbd images of the form <pool name>.<rbd_image_name>
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# - chap supplies the user and password the client will use for authentication of the
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# form <user>/<password>
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# - status shows the intended state of this client definition - 'present' or 'absent'
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#
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# NB. this definition can be commented out to skip client (nodeACL) management
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client_connections:
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- { client: 'iqn.1994-05.com.redhat:rh7-iscsi-client', image_list: 'rbd.ansible1,rbd.ansible2', chap: 'rh7-iscsi-client/redhat', status: 'present' }
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- { client: 'iqn.1991-05.com.microsoft:w2k12r2', image_list: 'rbd.ansible4', chap: 'w2k12r2/microsoft_w2k12', status: 'absent' }
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