76 lines
3.8 KiB
Puppet
76 lines
3.8 KiB
Puppet
# == Class: swift::deps
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#
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# swift anchors and dependency management
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#
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class swift::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 { 'swift::install::begin': }
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-> Package<| tag == 'swift-package'|>
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~> anchor { 'swift::install::end': }
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-> anchor { 'swift::config::begin': }
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-> Swift_config<||>
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~> anchor { 'swift::config::end': }
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~> anchor { 'swift::service::begin': }
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~> Service<| tag == 'swift-service' |>
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~> anchor { 'swift::service::end': }
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~> Swift_dispersion_config<||>
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Anchor['swift::config::begin'] -> Swift_proxy_config<||> -> Anchor['swift::config::end']
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Swift_proxy_config<||> ~> Service<| tag == 'swift-proxy-service' |>
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Anchor['swift::config::begin'] -> Swift_ceilometer_config<||> -> Anchor['swift::config::end']
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Swift_ceilometer_config<||> ~> Service<| tag == 'swift-proxy-service' |>
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Anchor['swift::config::begin'] -> Swift_storage_policy<||> -> Anchor['swift::config::end']
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# storage policy is now used by proxy and object
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Swift_storage_policy<||> ~> Service<| tag == 'swift-proxy-service' |>
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Swift_storage_policy<||> ~> Service<| tag == 'swift-object-service' |>
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Anchor['swift::config::begin'] -> Swift_object_config<||> -> Anchor['swift::config::end']
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Swift_object_config<||> ~> Service<| tag == 'swift-object-service' |>
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Anchor['swift::config::begin'] -> Swift_container_config<||> -> Anchor['swift::config::end']
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Swift_container_config<||> ~> Service<| tag == 'swift-container-service' |>
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Anchor['swift::config::begin'] -> Swift_account_config<||> -> Anchor['swift::config::end']
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Swift_account_config<||> ~> Service<| tag == 'swift-account-service' |>
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Anchor['swift::config::begin'] -> Swift_internal_client_config<||> ~> Anchor['swift::config::end']
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# On any uwsgi config change, we must restart Swift.
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Anchor['swift::config::begin'] -> Swift_proxy_uwsgi_config<||> -> Anchor['swift::config::end']
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Swift_proxy_uwsgi_config<||> ~> Service<| tag == 'swift-proxy-service' |>
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Anchor['swift::config::begin'] -> Swift_account_uwsgi_config<||> -> Anchor['swift::config::end']
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Swift_account_uwsgi_config<||> ~> Service<| tag == 'swift-account-service' |>
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Anchor['swift::config::begin'] -> Swift_container_uwsgi_config<||> -> Anchor['swift::config::end']
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Swift_container_uwsgi_config<||> ~> Service<| tag == 'swift-container-service' |>
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# drive-audit.conf is not used by swift services, so any change in the file
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# should not trigger restarting services.
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Anchor['swift::config::begin'] -> Swift_drive_audit_config<||> -> Anchor['swift::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 swift-package tag and the swift-support-package
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# tag. Note: the package resources here will have a 'before' relationship on
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# the swift::install::end anchor. The line between swift-support-package and
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# swift-package should be whether or not swift services would need to be
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# restarted if the package state was changed.
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Anchor['swift::install::begin']
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-> Package<| tag == 'swift-support-package'|>
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-> Anchor['swift::install::end']
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# Installation or config changes will always restart services.
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Anchor['swift::install::end'] ~> Anchor['swift::service::begin']
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Anchor['swift::config::end'] ~> Anchor['swift::service::begin']
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}
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