Puppet Class: heat::cache
- Defined in:
- manifests/cache.pp
Overview
Class heat::cache
heat cache configuration
parameters
- config_prefix
-
(Optional) Prefix for building the configuration dictionary for the cache region. This should not need to be changed unless there is another dogpile.cache region with the same configuration name. (string value) Defaults to $::os_service_default
- expiration_time
-
(Optional) Default TTL, in seconds, for any cached item in the dogpile.cache region. This applies to any cached method that doesn’t have an explicit cache expiration time defined for it. (integer value) Defaults to $::os_service_default
- backend
-
(Optional) Dogpile.cache backend module. It is recommended that Memcache with pooling (oslo_cache.memcache_pool) or Redis (dogpile.cache.redis) be used in production deployments. (string value) Defaults to $::os_service_default
- backend_argument
-
(Optional) Arguments supplied to the backend module. Specify this option once per argument to be passed to the dogpile.cache backend. Example format: “<argname>:<value>”. (list value) Defaults to $::os_service_default
- proxies
-
(Optional) Proxy classes to import that will affect the way the dogpile.cache backend functions. See the dogpile.cache documentation on changing-backend-behavior. (list value) Defaults to $::os_service_default
- enabled
-
(Optional) Global toggle for caching. (boolean value) Defaults to $::os_service_default
- debug_cache_backend
-
(Optional) Extra debugging from the cache backend (cache keys, get/set/delete/etc calls). This is only really useful if you need to see the specific cache-backend get/set/delete calls with the keys/values. Typically this should be left set to false. (boolean value) Defaults to $::os_service_default
- memcache_servers
-
(Optional) Memcache servers in the format of “host:port”. (dogpile.cache.memcache and oslo_cache.memcache_pool backends only). (list value) Defaults to $::os_service_default
- memcache_dead_retry
-
(Optional) Number of seconds memcached server is considered dead before it is tried again. (dogpile.cache.memcache and oslo_cache.memcache_pool backends only). (integer value) Defaults to $::os_service_default
- memcache_socket_timeout
-
(Optional) Timeout in seconds for every call to a server. (dogpile.cache.memcache and oslo_cache.memcache_pool backends only). (floating point value) Defaults to $::os_service_default
- memcache_pool_maxsize
-
(Optional) Max total number of open connections to every memcached server. (oslo_cache.memcache_pool backend only). (integer value) Defaults to $::os_service_default
- memcache_pool_unused_timeout
-
(Optional) Number of seconds a connection to memcached is held unused in the pool before it is closed. (oslo_cache.memcache_pool backend only) (integer value) Defaults to $::os_service_default
- memcache_pool_connection_get_timeout
-
(Optional) Number of seconds that an operation will wait to get a memcache client connection. (integer value) Defaults to $::os_service_default
- manage_backend_package
-
(Optional) Whether to install the backend package for the cache. Defaults to true
- constraint_validation_caching
-
(Optional) Enable caching in constraint validation. Global caching should be also enabled to enable this. Defaults to $::os_service_default
- constraint_validation_expiration_time
-
(Optional) TTL, in seconds, for caching in constraint validation. Defaults to $::os_service_default
- service_extension_caching
-
(Optional) Enable caching in service extension. Global caching should be also enabled to enable this. Defaults to $::os_service_default
- service_extension_expiration_time
-
(Optional) TTL, in seconds, for caching in service extention. Defaults to $::os_service_default
- resource_finder_caching
-
(Optional) Enable caching in resource finder. Global caching should be also enabled to enable this. Defaults to $::os_service_default
- resource_finder_expiration_time
-
(Optional) TTL, in seconds, for caching in resource finder. Defaults to $::os_service_default
- tls_enabled
-
(Optional) Global toggle for TLS usage when comunicating with the caching servers. Default to $::os_service_default
- tls_cafile
-
(Optional) Path to a file of concatenated CA certificates in PEM format necessary to establish the caching server’s authenticity. If tls_enabled is False, this option is ignored. Default to $::os_service_default
- tls_certfile
-
(Optional) Path to a single file in PEM format containing the client’s certificate as well as any number of CA certificates needed to establish the certificate’s authenticity. This file is only required when client side authentication is necessary. If tls_enabled is False, this option is ignored. Default to $::os_service_default
- tls_keyfile
-
(Optional) Path to a single file containing the client’s private key in. Otherwhise the private key will be taken from the file specified in tls_certfile. If tls_enabled is False, this option is ignored. Default to $::os_service_default
- tls_allowed_ciphers
-
(Optional) Set the available ciphers for sockets created with the TLS context. It should be a string in the OpenSSL cipher list format. If not specified, all OpenSSL enabled ciphers will be available. Default to $::os_service_default
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# File 'manifests/cache.pp', line 148
class heat::cache (
$config_prefix = $::os_service_default,
$expiration_time = $::os_service_default,
$backend = $::os_service_default,
$backend_argument = $::os_service_default,
$proxies = $::os_service_default,
$enabled = $::os_service_default,
$debug_cache_backend = $::os_service_default,
$memcache_servers = $::os_service_default,
$memcache_dead_retry = $::os_service_default,
$memcache_socket_timeout = $::os_service_default,
$memcache_pool_maxsize = $::os_service_default,
$memcache_pool_unused_timeout = $::os_service_default,
$memcache_pool_connection_get_timeout = $::os_service_default,
$manage_backend_package = true,
$constraint_validation_caching = $::os_service_default,
$constraint_validation_expiration_time = $::os_service_default,
$service_extension_caching = $::os_service_default,
$service_extension_expiration_time = $::os_service_default,
$resource_finder_caching = $::os_service_default,
$resource_finder_expiration_time = $::os_service_default,
$tls_enabled = $::os_service_default,
$tls_cafile = $::os_service_default,
$tls_certfile = $::os_service_default,
$tls_keyfile = $::os_service_default,
$tls_allowed_ciphers = $::os_service_default,
) {
include heat::deps
oslo::cache { 'heat_config':
config_prefix => $config_prefix,
expiration_time => $expiration_time,
backend => $backend,
backend_argument => $backend_argument,
proxies => $proxies,
enabled => $enabled,
debug_cache_backend => $debug_cache_backend,
memcache_servers => $memcache_servers,
memcache_dead_retry => $memcache_dead_retry,
memcache_socket_timeout => $memcache_socket_timeout,
memcache_pool_maxsize => $memcache_pool_maxsize,
memcache_pool_unused_timeout => $memcache_pool_unused_timeout,
memcache_pool_connection_get_timeout => $memcache_pool_connection_get_timeout,
manage_backend_package => $manage_backend_package,
tls_enabled => $tls_enabled,
tls_cafile => $tls_cafile,
tls_certfile => $tls_certfile,
tls_keyfile => $tls_keyfile,
tls_allowed_ciphers => $tls_allowed_ciphers,
}
heat_config {
'constraint_validation_cache/caching': value => $constraint_validation_caching;
'constraint_validation_cache/expiration_time': value => $constraint_validation_expiration_time;
'service_extension_cache/caching': value => $service_extension_caching;
'service_extension_cache/expiration_time': value => $service_extension_expiration_time;
'resource_finder_cache/caching': value => $resource_finder_caching;
'resource_finder_cache/expiration_time': value => $resource_finder_expiration_time;
}
}
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