325 lines
11 KiB
Puppet
325 lines
11 KiB
Puppet
# == Class: cinder::api
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#
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# Setup and configure the cinder API endpoint
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#
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# === Parameters
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#
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# [*keystone_password*]
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# The password to use for authentication (keystone)
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#
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# [*keystone_enabled*]
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# (optional) Use keystone for authentification
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# Defaults to true
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#
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# [*keystone_tenant*]
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# (optional) The tenant of the auth user
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# Defaults to services
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#
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# [*keystone_user*]
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# (optional) The name of the auth user
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# Defaults to cinder
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#
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# [*privileged_user*]
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# (optional) Enables OpenStack privileged account.
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# Defaults to false.
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#
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# [*os_privileged_user_name*]
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# (optional) OpenStack privileged account username. Used for requests to
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# other services (such as Nova) that require an account with
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# special rights.
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# Defaults to $::os_service_default.
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#
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# [*os_privileged_user_password*]
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# (optional) Password associated with the OpenStack privileged account.
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# Defaults to $::os_service_default.
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#
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# [*os_privileged_user_tenant*]
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# (optional) Tenant name associated with the OpenStack privileged account.
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# Defaults to $::os_service_default.
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#
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# [*os_privileged_user_auth_url*]
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# (optional) Auth URL associated with the OpenStack privileged account.
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# Defaults to $::os_service_default.
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#
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# [*keymgr_encryption_auth_url*]
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# (optional) Auth URL for keymgr authentication. Should be in format
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# http://auth_url:5000/v3
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# Defaults to $::os_service_default.
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#
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# [*os_region_name*]
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# (optional) Some operations require cinder to make API requests
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# to Nova. This sets the keystone region to be used for these
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# requests. For example, boot-from-volume.
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# Defaults to $::os_service_default
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#
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# [*nova_catalog_info*]
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# (optional) Match this value when searching for nova in the service
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# catalog.
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# Defaults to 'compute:Compute Service:publicURL'
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#
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# [*nova_catalog_admin_info*]
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# (optional) Same as nova_catalog_info, but for admin endpoint.
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# Defaults to 'compute:Compute Service:adminURL'
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#
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# [*auth_uri*]
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# (optional) Public Identity API endpoint.
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# Defaults to 'http://localhost:5000/'.
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#
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# [*identity_uri*]
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# (optional) Complete admin Identity API endpoint.
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# Defaults to: 'http://localhost:35357/'.
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#
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# [*service_workers*]
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# (optional) Number of cinder-api workers
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# Defaults to $::processorcount
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#
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# [*package_ensure*]
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# (optional) The state of the package
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# Defaults to present
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#
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# [*bind_host*]
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# (optional) The cinder api bind address
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# Defaults to 0.0.0.0
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#
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# [*enabled*]
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# (optional) The state of the service (boolean value)
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# Defaults to true
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#
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# [*manage_service*]
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# (optional) Whether to start/stop the service (boolean value)
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# Defaults to true
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#
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# [*ratelimits*]
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# (optional) The state of the service
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# Defaults to $::os_service_default. If undefined the default ratelimiting values are used.
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#
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# [*ratelimits_factory*]
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# (optional) Factory to use for ratelimiting
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# Defaults to 'cinder.api.v1.limits:RateLimitingMiddleware.factory'
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#
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# [*default_volume_type*]
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# (optional) default volume type to use.
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# This should contain the name of the default volume type to use.
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# If not configured, it produces an error when creating a volume
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# without specifying a type.
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# Defaults to $::os_service_default.
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#
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# [*validate*]
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# (optional) Whether to validate the service is working after any service refreshes
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# Defaults to false
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#
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# [*validation_options*]
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# (optional) Service validation options
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# Should be a hash of options defined in openstacklib::service_validation
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# If empty, defaults values are taken from openstacklib function.
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# Default command list volumes.
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# Require validate set at True.
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# Example:
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# glance::api::validation_options:
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# glance-api:
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# command: check_cinder-api.py
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# path: /usr/bin:/bin:/usr/sbin:/sbin
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# provider: shell
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# tries: 5
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# try_sleep: 10
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# Defaults to {}
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#
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# [*sync_db*]
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# (Optional) Run db sync on the node.
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# Defaults to true
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#
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# [*public_endpoint*]
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# (Optional) Public url to use for versions endpoint.
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# Defaults to $::os_service_default
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#
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# [*osapi_volume_base_url*]
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# (Optional) Base URL that will be presented to users in links to the OpenStack Volume API.
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# Defaults to $::os_service_default
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#
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# [*osapi_max_limit*]
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# (Optional) The maximum number of items that a collection resource
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# returns in a single response (integer value)
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# Defaults to $::os_service_default
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#
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# [*service_name*]
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# (optional) Name of the service that will be providing the
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# server functionality of cinder-api.
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# If the value is 'httpd', this means cinder-api will be a web
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# service, and you must use another class to configure that
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# web service. For example, use class { 'cinder::wsgi::apache'...}
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# to make cinder-api be a web app using apache mod_wsgi.
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# Defaults to '$::cinder::params::api_service'
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#
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# [*enable_proxy_headers_parsing*]
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# (optional) This determines if the HTTPProxyToWSGI
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# middleware should parse the proxy headers or not.(boolean value)
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# Defaults to $::os_service_default
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#
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class cinder::api (
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$keystone_password,
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$keystone_enabled = true,
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$keystone_tenant = 'services',
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$keystone_user = 'cinder',
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$auth_uri = 'http://localhost:5000/',
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$identity_uri = 'http://localhost:35357/',
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$nova_catalog_info = 'compute:Compute Service:publicURL',
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$nova_catalog_admin_info = 'compute:Compute Service:adminURL',
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$os_region_name = $::os_service_default,
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$privileged_user = false,
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$os_privileged_user_name = $::os_service_default,
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$os_privileged_user_password = $::os_service_default,
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$os_privileged_user_tenant = $::os_service_default,
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$os_privileged_user_auth_url = $::os_service_default,
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$keymgr_encryption_auth_url = $::os_service_default,
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$service_workers = $::processorcount,
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$package_ensure = 'present',
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$bind_host = '0.0.0.0',
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$enabled = true,
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$manage_service = true,
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$ratelimits = $::os_service_default,
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$default_volume_type = $::os_service_default,
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$ratelimits_factory =
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'cinder.api.v1.limits:RateLimitingMiddleware.factory',
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$validate = false,
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$sync_db = true,
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$public_endpoint = $::os_service_default,
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$osapi_volume_base_url = $::os_service_default,
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$osapi_max_limit = $::os_service_default,
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$service_name = $::cinder::params::api_service,
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$enable_proxy_headers_parsing = $::os_service_default,
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# DEPRECATED PARAMETERS
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$validation_options = {},
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) inherits cinder::params {
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include ::cinder::params
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include ::cinder::policy
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validate_bool($manage_service)
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validate_bool($enabled)
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Cinder_config<||> ~> Service[$service_name]
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Cinder_api_paste_ini<||> ~> Service[$service_name]
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Class['cinder::policy'] ~> Service[$service_name]
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if $::cinder::params::api_package {
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Package['cinder-api'] -> Class['cinder::policy']
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Package['cinder-api'] -> Service[$service_name]
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Package['cinder-api'] ~> Exec<| title == 'cinder-manage db_sync' |>
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package { 'cinder-api':
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ensure => $package_ensure,
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name => $::cinder::params::api_package,
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tag => ['openstack', 'cinder-package'],
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}
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}
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if $sync_db {
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include ::cinder::db::sync
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}
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if $enabled {
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if $manage_service {
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$ensure = 'running'
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}
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} else {
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if $manage_service {
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$ensure = 'stopped'
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}
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}
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if $service_name == $::cinder::params::api_service {
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service { 'cinder-api':
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ensure => $ensure,
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name => $::cinder::params::api_service,
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enable => $enabled,
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hasstatus => true,
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require => Package['cinder'],
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tag => 'cinder-service',
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}
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} elsif $service_name == 'httpd' {
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include ::apache::params
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service { 'cinder-api':
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ensure => 'stopped',
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name => $::cinder::params::api_service,
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enable => false,
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tag => ['cinder-service'],
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}
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# we need to make sure cinder-api/eventlet is stopped before trying to start apache
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Service['cinder-api'] -> Service[$service_name]
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} else {
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fail('Invalid service_name. Either cinder-api/openstack-cinder-api for running as a standalone service, or httpd for being run by a httpd server')
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}
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cinder_config {
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'DEFAULT/osapi_volume_listen': value => $bind_host;
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'DEFAULT/osapi_volume_workers': value => $service_workers;
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'DEFAULT/os_region_name': value => $os_region_name;
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'DEFAULT/default_volume_type': value => $default_volume_type;
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'DEFAULT/public_endpoint': value => $public_endpoint;
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'DEFAULT/osapi_volume_base_URL': value => $osapi_volume_base_url;
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'DEFAULT/osapi_max_limit': value => $osapi_max_limit;
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}
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cinder_config {
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'DEFAULT/nova_catalog_info': value => $nova_catalog_info;
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'DEFAULT/nova_catalog_admin_info': value => $nova_catalog_admin_info;
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}
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oslo::middleware {'cinder_config':
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enable_proxy_headers_parsing => $enable_proxy_headers_parsing,
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}
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if $privileged_user {
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if is_service_default($os_privileged_user_name) {
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fail('The os_privileged_user_name parameter is required when privileged_user is set to true')
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}
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if is_service_default($os_privileged_user_password) {
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fail('The os_privileged_user_password parameter is required when privileged_user is set to true')
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}
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if is_service_default($os_privileged_user_tenant) {
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fail('The os_privileged_user_tenant parameter is required when privileged_user is set to true')
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}
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}
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cinder_config {
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'DEFAULT/os_privileged_user_password': value => $os_privileged_user_password;
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'DEFAULT/os_privileged_user_tenant': value => $os_privileged_user_tenant;
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'DEFAULT/os_privileged_user_name': value => $os_privileged_user_name;
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'DEFAULT/os_privileged_user_auth_url': value => $os_privileged_user_auth_url;
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}
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cinder_config {
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'keystone_authtoken/auth_uri' : value => $auth_uri;
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'keystone_authtoken/identity_uri' : value => $identity_uri;
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'keymgr/encryption_auth_url' : value => $keymgr_encryption_auth_url;
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}
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if $keystone_enabled {
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cinder_config {
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'DEFAULT/auth_strategy': value => 'keystone' ;
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'keystone_authtoken/admin_tenant_name': value => $keystone_tenant;
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'keystone_authtoken/admin_user': value => $keystone_user;
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'keystone_authtoken/admin_password': value => $keystone_password, secret => true;
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}
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}
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if (!is_service_default($ratelimits)) {
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cinder_api_paste_ini {
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'filter:ratelimit/paste.filter_factory': value => $ratelimits_factory;
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'filter:ratelimit/limits': value => $ratelimits;
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}
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}
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if $validate {
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$defaults = {
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'cinder-api' => {
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'command' => "cinder --os-auth-url ${auth_uri} --os-tenant-name ${keystone_tenant} --os-username ${keystone_user} --os-password ${keystone_password} list",
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}
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}
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$validation_options_hash = merge ($defaults, $validation_options)
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create_resources('openstacklib::service_validation', $validation_options_hash, {'subscribe' => 'Service[cinder-api]'})
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}
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}
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