puppet-heat/manifests/deps.pp
ZhongShengping 6fd4732471 Add oslo::cache to dependency chain
Package installation for cache backend is being migrated to oslo module.
For proper keystone installation dependency sequence should be preserved.

Change-Id: I285cb3ca7e6d6a5d1e6ba68cd12863dca67af151
Closes-Bug: #1756215
2018-03-16 09:10:42 +08:00

39 lines
1.6 KiB
Puppet

# == Class: heat::deps
#
# Heat anchors and dependency management
#
class heat::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 { 'heat::install::begin': }
-> Package<| tag == 'heat-package'|>
~> anchor { 'heat::install::end': }
-> anchor { 'heat::config::begin': }
-> Heat_config<||>
~> anchor { 'heat::config::end': }
-> anchor { 'heat::db::begin': }
-> anchor { 'heat::db::end': }
~> anchor { 'heat::dbsync::begin': }
-> anchor { 'heat::dbsync::end': }
~> anchor { 'heat::service::begin': }
~> Service<| tag == 'heat-service' |>
~> anchor { 'heat::service::end': }
# all cache settings should be applied and all packages should be installed
# before service startup
Oslo::Cache<||> -> Anchor['heat::service::begin']
# all db settings should be applied and all packages should be installed
# before dbsync starts
Oslo::Db<||> -> Anchor['heat::dbsync::begin']
# Installation or config changes will always restart services.
Anchor['heat::install::end'] ~> Anchor['heat::service::begin']
Anchor['heat::config::end'] ~> Anchor['heat::service::begin']
}