bb1eba7195
Use Hash values instead of Array values to avoid unnecessary conversion between actual value type and internal data type. This allows us to avoid potential issues caused by tricky parsing or conversion. Note that this could not be backword compatible and users have to update their manifests to adopt to this change. Change-Id: Id4a32752eb1073c6467d089bc97c8271741feba0
182 lines
8.0 KiB
Puppet
182 lines
8.0 KiB
Puppet
# == define: cinder::backend::dellemc_powerflex
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#
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# Configures Cinder to use the Dell EMC PowerFlex Block Storage driver
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# Compatible for multiple backends
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#
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# === Parameters
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#
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# [*san_login*]
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# (required) Administrative user account name used to access the storage
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# system or proxy server.
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#
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# [*san_password*]
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# (required) Password for the administrative user account specified in the
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# san_login option.
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#
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# [*san_ip*]
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# (required) The hostname (or IP address) for the storage system or proxy
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# server.
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#
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# [*powerflex_storage_pools*]
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# (String) (required) Storage Pools. Comma separated list of storage pools used to provide volumes.
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# Each pool should be specified as a protection_domain_name:storage_pool_name value
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#
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# [*volume_backend_name*]
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# (optional) The name of the cinder::backend::dellemc_powerflex resource
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# Defaults to $name.
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#
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# [*backend_availability_zone*]
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# (optional) Availability zone for this volume backend.
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# If not set, the storage_availability_zone option value
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# is used as the default for all backends.
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# Defaults to $facts['os_service_default'].
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#
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# [*image_volume_cache_enabled*]
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# (Optional) Enable Cinder's image cache function for this backend.
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# Defaults to $facts['os_service_default'],
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#
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# [*image_volume_cache_max_size_gb*]
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# (Optional) Max size of the image volume cache for this backend in GB.
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# Defaults to $facts['os_service_default'],
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#
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# [*image_volume_cache_max_count*]
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# (Optional) Max number of entries allowed in the image volume cache.
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# Defaults to $facts['os_service_default'],
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#
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# [*powerflex_allow_migration_during_rebuild*]
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# (optional) (Boolean) Allow volume migration during rebuild.
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# Defaults to $facts['os_service_default']
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#
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# [*powerflex_allow_non_padded_volumes*]
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# (optional) (Boolean) Allow volumes to be created in Storage Pools
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# when zero padding is disabled.
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# Defaults to $facts['os_service_default']
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#
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# [*powerflex_max_over_subscription_ratio*]
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# (optional) (Floating point) max_over_subscription_ratio setting for the driver.
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# Maximum value allowed is 10.0.
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# Defaults to $facts['os_service_default']
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#
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# [*powerflex_rest_server_port*]
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# (optional) (String) The TCP port to use for communication with the storage
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# system or proxy.
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# Defaults to $facts['os_service_default']
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#
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# [*powerflex_round_volume_capacity*]
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# (optional) (Boolean) Round volume sizes up to 8GB boundaries. PowerFlex/ScaleIO
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# requires volumes to be sized in multiples of 8GB. If set to False,
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# volume creation will fail for volumes not sized properly
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# Defaults to $facts['os_service_default']
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#
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# [*powerflex_server_api_version*]
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# (optional) (String) PowerFlex/ScaleIO API version. This value should be left as the
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# default value unless otherwise instructed by technical support.
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#
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# [*powerflex_unmap_volume_before_deletion*]
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# (optional) (Boolean) Unmap volumes before deletion.
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# Defaults to $facts['os_service_default']
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#
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# [*rest_api_connect_timeout*]
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# (Optional) Connection timeout value (in seconds) for rest call.
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# Defaults to $facts['os_service_default'].
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#
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# [*rest_api_read_timeout*]
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# (Optional) Read timeout value (in seconds) for rest call.
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# Defaults to $facts['os_service_default'].
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#
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# [*san_thin_provision*]
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# (optional) (Boolean) Whether to use thin provisioning or not.
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# Defaults to $facts['os_service_default']
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#
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# [*driver_ssl_cert_verify*]
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# (optional) Verify the server certificate
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# Defaults to $facts['os_service_default']
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#
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# [*driver_ssl_cert_path*]
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# (optional) Server certificate path.
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# Defaults to $facts['os_service_default']
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#
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# [*manage_volume_type*]
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# (optional) Whether or not manage Cinder Volume type.
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# If set to true, a Cinder Volume type will be created
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# with volume_backend_name=$volume_backend_name key/value.
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# Defaults to false.
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#
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# [*extra_options*]
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# (optional) Hash of extra options to pass to the backend stanza
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# Defaults to: {}
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# Example :
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# { 'powerflex_backend/param1' => { 'value' => value1 } }
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#
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# === Examples
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#
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# cinder::backend::dellemc_powerflex { 'myBackend':
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# san_login => 'admin',
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# san_password => 'password',
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# san_ip => 'powerflex_.mycorp.com',
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# powerflex_storage_pools => 'domain1:pool1',
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# }
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#
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define cinder::backend::dellemc_powerflex(
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$san_login,
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$san_password,
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$san_ip,
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$powerflex_storage_pools,
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$volume_backend_name = $name,
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$backend_availability_zone = $facts['os_service_default'],
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$image_volume_cache_enabled = $facts['os_service_default'],
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$image_volume_cache_max_size_gb = $facts['os_service_default'],
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$image_volume_cache_max_count = $facts['os_service_default'],
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$powerflex_allow_migration_during_rebuild = $facts['os_service_default'],
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$powerflex_allow_non_padded_volumes = $facts['os_service_default'],
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$powerflex_max_over_subscription_ratio = $facts['os_service_default'],
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$powerflex_rest_server_port = $facts['os_service_default'],
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$powerflex_round_volume_capacity = $facts['os_service_default'],
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$powerflex_server_api_version = $facts['os_service_default'],
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$powerflex_unmap_volume_before_deletion = $facts['os_service_default'],
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$rest_api_connect_timeout = $facts['os_service_default'],
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$rest_api_read_timeout = $facts['os_service_default'],
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$san_thin_provision = $facts['os_service_default'],
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$driver_ssl_cert_verify = $facts['os_service_default'],
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$driver_ssl_cert_path = $facts['os_service_default'],
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Boolean $manage_volume_type = false,
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Hash $extra_options = {},
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) {
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include cinder::deps
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cinder_config {
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"${name}/volume_driver": value => 'cinder.volume.drivers.dell_emc.powerflex.driver.PowerFlexDriver';
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"${name}/san_login": value => $san_login;
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"${name}/san_password": value => $san_password, secret => true;
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"${name}/san_ip": value => $san_ip;
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"${name}/powerflex_storage_pools": value => $powerflex_storage_pools;
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"${name}/volume_backend_name": value => $volume_backend_name;
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"${name}/backend_availability_zone": value => $backend_availability_zone;
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"${name}/image_volume_cache_enabled": value => $image_volume_cache_enabled;
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"${name}/image_volume_cache_max_size_gb": value => $image_volume_cache_max_size_gb;
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"${name}/image_volume_cache_max_count": value => $image_volume_cache_max_count;
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"${name}/powerflex_allow_migration_during_rebuild": value => $powerflex_allow_migration_during_rebuild;
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"${name}/powerflex_allow_non_padded_volumes": value => $powerflex_allow_non_padded_volumes;
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"${name}/powerflex_max_over_subscription_ratio": value => $powerflex_max_over_subscription_ratio;
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"${name}/powerflex_rest_server_port": value => $powerflex_rest_server_port;
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"${name}/powerflex_round_volume_capacity": value => $powerflex_round_volume_capacity;
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"${name}/powerflex_server_api_version": value => $powerflex_server_api_version;
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"${name}/powerflex_unmap_volume_before_deletion": value => $powerflex_unmap_volume_before_deletion;
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"${name}/rest_api_connect_timeout": value => $rest_api_connect_timeout;
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"${name}/rest_api_read_timeout": value => $rest_api_read_timeout;
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"${name}/san_thin_provision": value => $san_thin_provision;
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"${name}/driver_ssl_cert_verify": value => $driver_ssl_cert_verify;
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"${name}/driver_ssl_cert_path": value => $driver_ssl_cert_path;
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}
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if $manage_volume_type {
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cinder_type { $volume_backend_name:
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ensure => present,
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properties => {'volume_backend_name' => $volume_backend_name},
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}
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}
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create_resources('cinder_config', $extra_options)
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}
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