003b8d6ab6
This patch is adding the configuration of the number of workers, threads, and the size of the listen queue in Debian, which uses uwsgi to run Cinder API. Therefore, this patch adds a new cinder_api_uwsgi_config provider as well as a new cinder::wsgi::uwsgi class. Change-Id: I6f4c6a51f8e33616069411a926a63ba2b388e25d
83 lines
3.6 KiB
Puppet
83 lines
3.6 KiB
Puppet
# == Class: cinder::deps
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#
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# cinder anchors and dependency management
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#
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class cinder::deps {
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# Setup anchors for install, config and service phases of the module. These
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# anchors allow external modules to hook the begin and end of any of these
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# phases. Package or service management can also be replaced by ensuring the
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# package is absent or turning off service management and having the
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# replacement depend on the appropriate anchors. When applicable, end tags
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# should be notified so that subscribers can determine if installation,
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# config or service state changed and act on that if needed.
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anchor { 'cinder::install::begin': }
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-> Package<| tag == 'cinder-package'|>
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~> anchor { 'cinder::install::end': }
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-> anchor { 'cinder::config::begin': }
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-> Cinder_config<||>
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~> anchor { 'cinder::config::end': }
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-> anchor { 'cinder::db::begin': }
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-> anchor { 'cinder::db::end': }
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~> anchor { 'cinder::dbsync::begin': }
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-> anchor { 'cinder::dbsync::end': }
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~> anchor { 'cinder::service::begin': }
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~> Service<| tag == 'cinder-service' |>
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~> anchor { 'cinder::service::end': }
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# paste-api.ini config should occur in the config block also.
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Anchor['cinder::config::begin']
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-> Cinder_api_paste_ini<||>
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~> Anchor['cinder::config::end']
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# all db settings should be applied and all packages should be installed
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# before dbsync starts
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Oslo::Db<||> -> Anchor['cinder::dbsync::begin']
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# policy config should occur in the config block also.
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Anchor['cinder::config::begin']
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-> Openstacklib::Policy::Base<||>
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~> Anchor['cinder::config::end']
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# On any uwsgi config change, we must restart Cinder API.
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Anchor['cinder::config::begin']
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-> Cinder_api_uwsgi_config<||>
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~> Anchor['cinder::config::end']
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# Support packages need to be installed in the install phase, but we don't
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# put them in the chain above because we don't want any false dependencies
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# between packages with the cinder-package tag and the cinder-support-package
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# tag. Note: the package resources here will have a 'before' relationshop on
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# the cinder::install::end anchor. The line between cinder-support-package and
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# cinder-package should be whether or not cinder services would need to be
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# restarted if the package state was changed.
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Anchor['cinder::install::begin']
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-> Package<| tag == 'cinder-support-package'|>
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-> Anchor['cinder::install::end']
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# Support services need to be started in the service phase, but we don't
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# put them in the chain above because we don't want any false dependencies
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# between them and cinder services. Note: the service resources here will
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# have a 'before' relationshop on the cinder::service::end anchor.
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# The line between cinder-support-service and cinder-service should be
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# whether or not cinder services would need to be restarted if the service
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# state was changed.
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Anchor['cinder::service::begin']
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-> Service<| tag == 'cinder-support-service'|>
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-> Anchor['cinder::service::end']
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# We need openstackclient before marking service end so that cinder
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# will have clients available to create resources. This tag handles the
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# openstackclient but indirectly since the client is not available in
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# all catalogs that don't need the client class (like many spec tests)
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Package<| tag == 'openstack'|>
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~> Anchor['cinder::service::end']
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# The following resources need to be provisioned after the service is up.
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Anchor['cinder::service::end']
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-> Cinder_type<||>
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# Installation or config changes will always restart services.
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Anchor['cinder::install::end'] ~> Anchor['cinder::service::begin']
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Anchor['cinder::config::end'] ~> Anchor['cinder::service::begin']
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}
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