81 lines
2.3 KiB
Puppet
81 lines
2.3 KiB
Puppet
# Copyright 2016 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# == Class: tripleo::glance::nfs_mount
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#
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# NFS mount for Glance image storage file backend
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#
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# === Parameters
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#
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# [*share*]
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# NFS share to mount, in 'IP:PATH' format.
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#
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# [*options*]
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# (Optional) NFS mount options. Defaults to
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# 'intr,context=system_u:object_r:glance_var_lib_t:s0'
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#
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# [*edit_fstab*]
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# (Optional) Whether to persist the mount info to fstab.
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# Defaults to true.
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#
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# [*fstab_fstype*]
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# (Optional) File system type to use in fstab for the mount.
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# Defaults to 'nfs4'.
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#
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# [*fstab_prepend_options*]
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# (Optional) Extra mount options for fstab (prepended to $options).
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# Defaults to 'bg', so that a potentially failed mount doesn't
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# prevent the machine from booting.
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#
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class tripleo::glance::nfs_mount (
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$share,
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$options = 'intr,context=system_u:object_r:glance_var_lib_t:s0',
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$edit_fstab = true,
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$fstab_fstype = 'nfs4',
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$fstab_prepend_options = 'bg'
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) {
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$images_dir = '/var/lib/glance/images'
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if $options and $options != '' {
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$options_part = "-o ${options}"
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} else {
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$options_part = ''
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}
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if $fstab_prepend_options and $fstab_prepend_options != '' {
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$fstab_prepend_part = "${fstab_prepend_options},"
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} else {
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$fstab_prepend_part = ''
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}
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file { $images_dir:
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ensure => directory,
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} ->
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exec { 'NFS mount for glance file backend':
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path => ['/usr/sbin', '/usr/bin'],
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command => "mount -t nfs '${share}' '${images_dir}' ${options_part}",
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unless => "mount | grep ' ${images_dir} '",
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}
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if $edit_fstab {
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file_line { 'NFS for glance in fstab':
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ensure => present,
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line => "${share} ${images_dir} ${fstab_fstype} ${fstab_prepend_part}${options} 0 0",
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match => " ${images_dir} ",
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path => '/etc/fstab',
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}
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}
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}
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