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# File 'manifests/deps.pp', line 5
class nova::deps {
# Setup anchors for install, config and service phases of the module. These
# anchors allow external modules to hook the begin and end of any of these
# phases. Package or service management can also be replaced by ensuring the
# package is absent or turning off service management and having the
# replacement depend on the appropriate anchors. When applicable, end tags
# should be notified so that subscribers can determine if installation,
# config or service state changed and act on that if needed.
anchor { 'nova::install::begin': }
-> Package<| tag == 'nova-package'|>
~> anchor { 'nova::install::end': }
-> anchor { 'nova::config::begin': }
-> Nova_config<||>
~> anchor { 'nova::config::end': }
-> anchor { 'nova::db::begin': }
-> anchor { 'nova::db::end': }
~> anchor { 'nova::dbsync::begin': }
-> anchor { 'nova::dbsync::end': }
~> anchor { 'nova::service::begin': }
~> Service<| tag == 'nova-service' |>
~> anchor { 'nova::service::end': }
Anchor['nova::config::begin']
-> Nova_api_paste_ini<||>
-> Anchor['nova::config::end']
Anchor['nova::config::begin']
-> Nova_rootwrap_config<||>
~> Anchor['nova::config::end']
Anchor['nova::config::begin']
-> Nova_api_uwsgi_config<||>
-> Anchor['nova::config::end']
Anchor['nova::config::begin']
-> Nova_api_metadata_uwsgi_config<||>
-> Anchor['nova::config::end']
# Support packages need to be installed in the install phase, but we don't
# put them in the chain above because we don't want any false dependencies
# between packages with the nova-package tag and the nova-support-package
# tag. Note: the package resources here will have a 'before' relationship on
# the nova::install::end anchor. The line between nova-support-package and
# nova-package should be whether or not Nova services would need to be
# restarted if the package state was changed.
Anchor['nova::install::begin']
-> Package<| tag == 'nova-support-package'|>
-> Anchor['nova::install::end']
# Start libvirt services during the service phase
Anchor['nova::service::begin']
-> Exec<| tag == 'libvirt-service'|>
-> Service<| tag == 'libvirt-service'|>
-> Anchor['nova::service::end']
# We need openstackclient before marking service end so that nova
# will have clients available to create resources. This tag handles the
# openstackclient but indirectly since the client is not available in
# all catalogs that don't need the client class (like many spec tests)
Package<| tag == 'openstackclient'|>
-> Anchor['nova::service::end']
# Manage libvirt configurations during the config phase
Anchor['nova::config::begin'] -> Libvirtd_config<||> -> Anchor['nova::config::end']
Anchor['nova::config::begin'] -> Virtlogd_config<||> -> Anchor['nova::config::end']
Anchor['nova::config::begin'] -> Virtlockd_config<||> -> Anchor['nova::config::end']
Anchor['nova::config::begin'] -> Virtnodedevd_config<||> -> Anchor['nova::config::end']
Anchor['nova::config::begin'] -> Virtproxyd_config<||> -> Anchor['nova::config::end']
Anchor['nova::config::begin'] -> Virtqemud_config<||> -> Anchor['nova::config::end']
Anchor['nova::config::begin'] -> Virtsecretd_config<||> -> Anchor['nova::config::end']
Anchor['nova::config::begin'] -> Virtstoraged_config<||> -> Anchor['nova::config::end']
Anchor['nova::config::begin'] -> Qemu_config<||> -> Anchor['nova::config::end']
# Installation or config changes will always restart services.
Anchor['nova::install::end'] ~> Anchor['nova::service::begin']
Anchor['nova::config::end'] ~> Anchor['nova::service::begin']
# Nova requres separate sync operation for API db, and it should be executed
# before non-API db sync.
Anchor['nova::db::end']
~> anchor { 'nova::dbsync_api::begin': }
-> anchor { 'nova::dbsync_api::end': }
~> Anchor['nova::dbsync::begin']
Anchor['nova::dbsync_api::end'] ~> Anchor['nova::service::begin']
Anchor['nova::dbsync_api::end']
~> anchor { 'nova::cell_v2::begin': }
~> anchor { 'nova::cell_v2::end': }
~> Anchor['nova::dbsync::begin']
Anchor['nova::dbsync_api::end']
~> anchor { 'nova::db_online_data_migrations::begin': }
-> anchor { 'nova::db_online_data_migrations::end': }
~> Anchor['nova::service::begin']
}
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