104 lines
3.2 KiB
Puppet
104 lines
3.2 KiB
Puppet
# == Class: nova::compute::provider
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#
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# Managing Resource Providers Using Config File
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#
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# === Parameters
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#
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# [*schema_version*]
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# (optional) Version ($Major, $minor) of the schema must successfully
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# parse documents conforming to ($Major, *)
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# Default to '1.0'
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#
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# [*custom_inventories*]
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# Array of hashes describing the custom provider inventory added via
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# the $config_file config file.
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# Format:
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# name/uuid - Resource providers to target can be identified by either
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# UUID or name. In addition, the value $COMPUTE_NODE can be used in
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# the UUID field to identify all nodes managed by the service.
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# Exactly one of uuid or name is mandatory. If neither uuid or name
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# is provided, the special uuid $COMPUTE_NODE gets set in the template
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#
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# inventories - (Optional) Hash of custom provider inventories. 'total' is
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# a mandatory property. Any other optional properties not populated will
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# be given a default value by placement. If overriding a pre-existing
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# provider values will not be preserved from the existing inventory.
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#
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# traits - (Optional) Array of additional traits.
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#
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# Example :
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# [
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# {
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# uuid => '$COMPUTE_NODE',
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# inventories => {
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# 'CUSTOM_EXAMPLE_RESOURCE_CLASS' => {
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# total => '100',
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# reserved => '0',
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# min_unit => '1',
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# max_unit => '10',
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# step_size => '1',
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# allocation_ratio => '1.0'
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# },
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# 'CUSTOM_ANOTHER_EXAMPLE_RESOURCE_CLASS' => {
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# total => '100',
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# },
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# },
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# traits => ['CUSTOM_P_STATE_ENABLED','CUSTOM_C_STATE_ENABLED'],
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# },
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# {
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# name => 'EXAMPLE_RESOURCE_PROVIDER',
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# inventories => {
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# 'CUSTOM_EXAMPLE_RESOURCE_CLASS' => {
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# total => '10000',
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# reserved => '100',
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# },
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# },
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# },
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# ]
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# Defaults to [].
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#
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# [*config_location*]
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# (Optional) Location of YAML files containing resource provider
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# configuration data.
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# Defaults to /etc/nova/provider_config
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#
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# [*config_file*]
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# (Optional) File name of the provider YAML file.
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# Defaults to 'provider.yaml'
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#
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class nova::compute::provider (
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$schema_version = '1.0',
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Array[Hash[String[1], Any]] $custom_inventories = [],
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Stdlib::Absolutepath $config_location = '/etc/nova/provider_config',
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String[1] $config_file = 'provider.yaml',
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) {
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include nova::deps
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include nova::params
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nova_config {
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'compute/provider_config_location': value => $config_location;
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}
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file { "${config_location}":
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ensure => directory,
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mode => '0750',
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owner => $::nova::params::user,
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group => $::nova::params::group,
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require => Anchor['nova::config::begin'],
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before => Anchor['nova::config::end'],
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}
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if !empty($custom_inventories) {
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file { "${config_location}/${config_file}":
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ensure => file,
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mode => '0640',
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owner => $::nova::params::user,
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group => $::nova::params::group,
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content => template('nova/provider.yaml.erb'),
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require => Anchor['nova::config::begin'],
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notify => Anchor['nova::config::end'],
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}
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}
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}
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