ab427c20b5
Currently if a backend type parameter has not been specified in the upstream module one needs to rely on a custom layer to enable them. With this options even if not yet specified on the upstream module, user can specify extra options for each backends. Change-Id: I0387c86ff3e04a1d1c6b686f76d9c7c88c30a356
77 lines
2.2 KiB
Puppet
77 lines
2.2 KiB
Puppet
#
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# == Class: cinder::backend::glusterfs
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#
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# Configures Cinder to use GlusterFS as a volume driver
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#
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# === Parameters
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#
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# [*glusterfs_shares*]
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# (required) An array of GlusterFS volume locations.
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# Must be an array even if there is only one volume.
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#
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# [*volume_backend_name*]
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# (optional) Allows for the volume_backend_name to be separate of $name.
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# Defaults to: $name
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#
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# [*glusterfs_disk_util*]
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# Removed in Icehouse.
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#
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# [*glusterfs_sparsed_volumes*]
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# (optional) Whether or not to use sparse (thin) volumes.
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# Defaults to undef which uses the driver's default of "true".
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#
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# [*glusterfs_mount_point_base*]
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# (optional) Where to mount the Gluster volumes.
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# Defaults to undef which uses the driver's default of "$state_path/mnt".
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#
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# [*glusterfs_shares_config*]
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# (optional) The config file to store the given $glusterfs_shares.
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# Defaults to '/etc/cinder/shares.conf'
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#
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# [*extra_options*]
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# (optional) Hash of extra options to pass to the backend stanza
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# Defaults to: {}
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# Example :
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# { 'glusterfs_backend/param1' => { 'value' => value1 } }
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#
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# === Examples
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#
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# cinder::backend::glusterfs { 'myGluster':
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# glusterfs_shares = ['192.168.1.1:/volumes'],
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# }
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#
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define cinder::backend::glusterfs (
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$glusterfs_shares,
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$volume_backend_name = $name,
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$glusterfs_disk_util = false,
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$glusterfs_sparsed_volumes = undef,
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$glusterfs_mount_point_base = undef,
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$glusterfs_shares_config = '/etc/cinder/shares.conf',
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$extra_options = {},
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) {
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if $glusterfs_disk_util {
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fail('glusterfs_disk_util is removed in Icehouse.')
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}
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$content = join($glusterfs_shares, "\n")
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file { $glusterfs_shares_config:
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content => "${content}\n",
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require => Package['cinder'],
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notify => Service['cinder-volume']
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}
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cinder_config {
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"${name}/volume_backend_name": value => $volume_backend_name;
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"${name}/volume_driver": value =>
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'cinder.volume.drivers.glusterfs.GlusterfsDriver';
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"${name}/glusterfs_shares_config": value => $glusterfs_shares_config;
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"${name}/glusterfs_sparsed_volumes": value => $glusterfs_sparsed_volumes;
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"${name}/glusterfs_mount_point_base": value => $glusterfs_mount_point_base;
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}
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create_resources('cinder_config', $extra_options)
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}
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