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Enable caching
Enable caching in heat, keystone and nova. These services are known to leverage caching for effective performance improvement. Change-Id: Ibbcdb9a46bf02057a3640d8260f76a13f94e3882
1 parent 3385a0c commit 6d3baec

6 files changed

Lines changed: 41 additions & 1 deletion

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‎packstack/puppet/modules/packstack/manifests/heat.pp‎

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workers => lookup('CONFIG_SERVICE_WORKERS'),
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}
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$memcache_servers = lookup('CONFIG_IP_VERSION') ? {
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'ipv6' => ['[::1]:11211'],
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default => ['127.0.0.1:11211'],
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}
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class {'heat::cache':
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enabled => true,
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backend => 'dogpile.cache.pymemcache',
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memcache_servers => $memcache_servers,
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}
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include packstack::memcached
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Class['memcached'] -> Anchor['heat::service::begin']
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$heat_cfg_ctrl_host = lookup('CONFIG_KEYSTONE_HOST_URL')
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class { 'heat::engine':

‎packstack/puppet/modules/packstack/manifests/keystone.pp‎

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region => lookup('CONFIG_KEYSTONE_REGION'),
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}
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$memcache_servers = lookup('CONFIG_IP_VERSION') ? {
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'ipv6' => ['[::1]:11211'],
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default => ['127.0.0.1:11211'],
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}
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class { 'keystone::cache':
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enabled => true,
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backend => 'dogpile.cache.pymemcache',
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memcache_servers => $memcache_servers,
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}
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include packstack::memcached
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Class['memcached'] -> Anchor['keystone::dbsync::begin']
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# default assignment driver is SQL
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$assignment_driver = 'keystone.assignment.backends.sql.Assignment'
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‎packstack/puppet/modules/packstack/manifests/nova/api.pp‎

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service_name => 'httpd',
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}
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include packstack::nova::cache
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class { 'nova::metadata':
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neutron_metadata_proxy_shared_secret => lookup('CONFIG_NEUTRON_METADATA_PW_UNQUOTED', undef, undef, undef),
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}

‎packstack/puppet/modules/packstack/manifests/nova/cache.pp‎

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class packstack::nova::cache ()
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{
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$memcache_servers = lookup('CONFIG_IP_VERSION') ? {
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'ipv6' => ['[::1]:11211'],
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default => ['127.0.0.1:11211'],
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}
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class { 'nova::cache':
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enabled => true,
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backend => 'dogpile.cache.pymemcache',
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memcache_servers => $memcache_servers,
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}
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include packstack::memcached
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Class['memcached'] -> Anchor['nova::service::begin']
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}

‎packstack/puppet/modules/packstack/manifests/nova/conductor.pp‎

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class packstack::nova::conductor ()
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{
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include packstack::nova::cache
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class { 'nova::conductor':
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enabled => true,
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workers => lookup('CONFIG_SERVICE_WORKERS'),

‎packstack/puppet/modules/packstack/manifests/nova/sched.pp‎

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class packstack::nova::sched ()
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{
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include packstack::nova::cache
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include nova::scheduler::filter
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class { 'nova::scheduler':
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enabled => true,
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}

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