multi backends: factorize code between single and multi backends
Code is duplicated between single volume backend (cinder::volume::*) and multi backends (cinder::backend::*). This commits updates the single volume backends to make use of the respective multiple backends classes. Change-Id: I26a796fb6131fa469f007af54cb96b3605c0f74d
This commit is contained in:
Sylvain Baubeau
parent
9b9e216802
commit
c914f0ceb3
@ -13,7 +13,9 @@ define cinder::backend::nfs (
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$nfs_disk_util = undef,
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$nfs_disk_util = undef,
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$nfs_sparsed_volumes = undef,
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$nfs_sparsed_volumes = undef,
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$nfs_mount_point_base = undef,
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$nfs_mount_point_base = undef,
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$nfs_shares_config = '/etc/cinder/shares.conf'
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$nfs_shares_config = '/etc/cinder/shares.conf',
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$nfs_used_ratio = '0.95',
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$nfs_oversub_ratio = '1.0',
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) {
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) {
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file {$nfs_shares_config:
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file {$nfs_shares_config:
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@ -31,5 +33,7 @@ define cinder::backend::nfs (
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"${name}/nfs_disk_util": value => $nfs_disk_util;
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"${name}/nfs_disk_util": value => $nfs_disk_util;
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"${name}/nfs_sparsed_volumes": value => $nfs_sparsed_volumes;
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"${name}/nfs_sparsed_volumes": value => $nfs_sparsed_volumes;
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"${name}/nfs_mount_point_base": value => $nfs_mount_point_base;
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"${name}/nfs_mount_point_base": value => $nfs_mount_point_base;
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"${name}/nfs_used_ratio": value => $nfs_used_ratio;
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"${name}/nfs_oversub_ratio": value => $nfs_oversub_ratio;
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}
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}
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}
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}
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@ -5,42 +5,9 @@ class cinder::volume::iscsi (
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$iscsi_helper = 'tgtadm'
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$iscsi_helper = 'tgtadm'
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) {
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) {
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include cinder::params
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cinder::backend::iscsi { 'DEFAULT':
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iscsi_ip_address => $iscsi_ip_address,
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cinder_config {
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volume_group => $volume_group,
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'DEFAULT/iscsi_ip_address': value => $iscsi_ip_address;
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iscsi_helper => $iscsi_helper
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'DEFAULT/iscsi_helper': value => $iscsi_helper;
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'DEFAULT/volume_group': value => $volume_group;
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}
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case $iscsi_helper {
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'tgtadm': {
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package { 'tgt':
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ensure => present,
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name => $::cinder::params::tgt_package_name,
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}
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if($::osfamily == 'RedHat') {
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file_line { 'cinder include':
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path => '/etc/tgt/targets.conf',
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line => 'include /etc/cinder/volumes/*',
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match => '#?include /',
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require => Package['tgt'],
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notify => Service['tgtd'],
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}
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}
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}
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}
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service { 'tgtd':
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ensure => running,
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name => $::cinder::params::tgt_service_name,
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enable => true,
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require => Class['cinder::volume'],
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}
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}
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default: {
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fail("Unsupported iscsi helper: ${iscsi_helper}.")
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}
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}
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}
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@ -171,28 +171,26 @@ class cinder::volume::netapp (
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$netapp_webservice_path = '/devmgr/v2',
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$netapp_webservice_path = '/devmgr/v2',
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) {
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) {
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cinder_config {
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cinder::backend::netapp { 'DEFAULT':
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'DEFAULT/volume_driver': value => 'cinder.volume.drivers.netapp.common.NetAppDriver';
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netapp_login => $netapp_login,
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'DEFAULT/netapp_login': value => $netapp_login;
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netapp_password => $netapp_password,
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'DEFAULT/netapp_password': value => $netapp_password, secret => true;
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netapp_server_hostname => $netapp_server_hostname,
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'DEFAULT/netapp_server_hostname': value => $netapp_server_hostname;
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netapp_server_port => $netapp_server_port,
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'DEFAULT/netapp_server_port': value => $netapp_server_port;
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netapp_size_multiplier => $netapp_size_multiplier,
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'DEFAULT/netapp_size_multiplier': value => $netapp_size_multiplier;
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netapp_storage_family => $netapp_storage_family,
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'DEFAULT/netapp_storage_family': value => $netapp_storage_family;
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netapp_storage_protocol => $netapp_storage_protocol,
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'DEFAULT/netapp_storage_protocol': value => $netapp_storage_protocol;
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netapp_transport_type => $netapp_transport_type,
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'DEFAULT/netapp_transport_type': value => $netapp_transport_type;
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netapp_vfiler => $netapp_vfiler,
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'DEFAULT/netapp_vfiler': value => $netapp_vfiler;
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netapp_volume_list => $netapp_volume_list,
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'DEFAULT/netapp_volume_list': value => $netapp_volume_list;
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netapp_vserver => $netapp_vserver,
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'DEFAULT/netapp_vserver': value => $netapp_vserver;
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expiry_thres_minutes => $expiry_thres_minutes,
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'DEFAULT/expiry_thres_minutes': value => $expiry_thres_minutes;
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thres_avl_size_perc_start => $thres_avl_size_perc_start,
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'DEFAULT/thres_avl_size_perc_start': value => $thres_avl_size_perc_start;
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thres_avl_size_perc_stop => $thres_avl_size_perc_stop,
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'DEFAULT/thres_avl_size_perc_stop': value => $thres_avl_size_perc_stop;
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nfs_shares_config => $nfs_shares_config,
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'DEFAULT/nfs_shares_config': value => $nfs_shares_config;
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netapp_copyoffload_tool_path => $netapp_copyoffload_tool_path,
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'DEFAULT/netapp_copyoffload_tool_path': value => $netapp_copyoffload_tool_path;
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netapp_controller_ips => $netapp_controller_ips,
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'DEFAULT/netapp_controller_ips': value => $netapp_controller_ips;
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netapp_sa_password => $netapp_sa_password,
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'DEFAULT/netapp_sa_password': value => $netapp_sa_password;
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netapp_storage_pools => $netapp_storage_pools,
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'DEFAULT/netapp_storage_pools': value => $netapp_storage_pools;
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netapp_webservice_path => $netapp_webservice_path,
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'DEFAULT/netapp_webservice_path': value => $netapp_webservice_path;
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}
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}
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}
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}
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@ -10,21 +10,14 @@ class cinder::volume::nfs (
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$nfs_oversub_ratio = '1.0',
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$nfs_oversub_ratio = '1.0',
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) {
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) {
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file {$nfs_shares_config:
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cinder::backend::nfs { 'DEFAULT':
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content => join($nfs_servers, "\n"),
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nfs_servers => $nfs_servers,
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require => Package['cinder'],
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nfs_mount_options => $nfs_mount_options,
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notify => Service['cinder-volume']
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nfs_disk_util => $nfs_disk_util,
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}
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nfs_sparsed_volumes => $nfs_sparsed_volumes,
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nfs_mount_point_base => $nfs_mount_point_base,
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cinder_config {
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nfs_shares_config => $nfs_shares_config,
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'DEFAULT/volume_driver': value =>
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nfs_used_ratio => $nfs_used_ratio,
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'cinder.volume.drivers.nfs.NfsDriver';
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nfs_oversub_ratio => $nfs_oversub_ratio,
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'DEFAULT/nfs_shares_config': value => $nfs_shares_config;
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'DEFAULT/nfs_mount_options': value => $nfs_mount_options;
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'DEFAULT/nfs_disk_util': value => $nfs_disk_util;
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'DEFAULT/nfs_sparsed_volumes': value => $nfs_sparsed_volumes;
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'DEFAULT/nfs_mount_point_base': value => $nfs_mount_point_base;
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'DEFAULT/nfs_used_ratio': value => $nfs_used_ratio;
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'DEFAULT/nfs_oversub_ratio': value => $nfs_oversub_ratio;
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}
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}
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}
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}
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@ -51,54 +51,14 @@ class cinder::volume::rbd (
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$glance_api_version = undef,
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$glance_api_version = undef,
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) {
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) {
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include cinder::params
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cinder::backend::rbd { 'DEFAULT':
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rbd_pool => $rbd_pool,
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if $glance_api_version {
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rbd_user => $rbd_user,
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warning('The glance_api_version is deprecated, use glance_api_version of cinder::glance class instead.')
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rbd_ceph_conf => $rbd_ceph_conf,
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}
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rbd_flatten_volume_from_snapshot => $rbd_flatten_volume_from_snapshot,
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rbd_secret_uuid => $rbd_secret_uuid,
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cinder_config {
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volume_tmp_dir => $volume_tmp_dir,
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'DEFAULT/volume_driver': value => 'cinder.volume.drivers.rbd.RBDDriver';
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rbd_max_clone_depth => $rbd_max_clone_depth,
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'DEFAULT/rbd_ceph_conf': value => $rbd_ceph_conf;
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glance_api_version => $glance_api_version,
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'DEFAULT/rbd_user': value => $rbd_user;
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'DEFAULT/rbd_pool': value => $rbd_pool;
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'DEFAULT/rbd_max_clone_depth': value => $rbd_max_clone_depth;
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'DEFAULT/rbd_flatten_volume_from_snapshot': value => $rbd_flatten_volume_from_snapshot;
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}
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if $rbd_secret_uuid {
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cinder_config {'DEFAULT/rbd_secret_uuid': value => $rbd_secret_uuid;}
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} else {
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cinder_config {'DEFAULT/rbd_secret_uuid': ensure => absent;}
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}
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if $volume_tmp_dir {
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cinder_config {'DEFAULT/volume_tmp_dir': value => $volume_tmp_dir;}
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} else {
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cinder_config {'DEFAULT/volume_tmp_dir': ensure => absent;}
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}
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case $::osfamily {
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'Debian': {
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$override_line = "env CEPH_ARGS=\"--id ${rbd_user}\""
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}
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'RedHat': {
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$override_line = "export CEPH_ARGS=\"--id ${rbd_user}\""
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}
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default: {
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fail("unsuported osfamily ${::osfamily}, currently Debian and Redhat are the only supported platforms")
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}
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}
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}
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}
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# Creates an empty file if it doesn't yet exist
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file { $::cinder::params::ceph_init_override:
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ensure => present,
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}
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file_line { 'set initscript env':
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line => $override_line,
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path => $::cinder::params::ceph_init_override,
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notify => Service['cinder-volume'],
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}
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}
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@ -58,25 +58,15 @@ class cinder::volume::vmdk(
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$wsdl_location = undef
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$wsdl_location = undef
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) {
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) {
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cinder_config {
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cinder::backend::vmdk { 'DEFAULT':
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'DEFAULT/volume_driver': value => 'cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver';
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host_ip => $host_ip,
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'DEFAULT/vmware_host_ip': value => $host_ip;
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host_username => $host_username,
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'DEFAULT/vmware_host_username': value => $host_username;
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host_password => $host_password,
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'DEFAULT/vmware_host_password': value => $host_password;
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volume_folder => $volume_folder,
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'DEFAULT/vmware_volume_folder': value => $volume_folder;
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api_retry_count => $api_retry_count,
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'DEFAULT/vmware_api_retry_count': value => $api_retry_count;
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max_object_retrieval => $max_object_retrieval,
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'DEFAULT/vmware_max_object_retrieval': value => $max_object_retrieval;
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task_poll_interval => $task_poll_interval,
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'DEFAULT/vmware_task_poll_interval': value => $task_poll_interval;
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image_transfer_timeout_secs => $image_transfer_timeout_secs,
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'DEFAULT/vmware_image_transfer_timeout_secs': value => $image_transfer_timeout_secs;
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wsdl_location => $wsdl_location,
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}
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if $wsdl_location {
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cinder_config {
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'DEFAULT/vmware_wsdl_location': value => $wsdl_location;
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}
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}
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package{ 'python-suds':
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ensure => present,
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}
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}
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}
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}
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@ -12,6 +12,8 @@ describe 'cinder::backend::nfs' do
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:nfs_disk_util => 'du',
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:nfs_disk_util => 'du',
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:nfs_sparsed_volumes => true,
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:nfs_sparsed_volumes => true,
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:nfs_mount_point_base => '/cinder_mount_point',
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:nfs_mount_point_base => '/cinder_mount_point',
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:nfs_used_ratio => '0.7',
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:nfs_oversub_ratio => '0.9'
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}
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}
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end
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end
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@ -32,6 +34,10 @@ describe 'cinder::backend::nfs' do
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'/cinder_mount_point')
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'/cinder_mount_point')
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should contain_cinder_config('hippo/nfs_disk_util').with_value(
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should contain_cinder_config('hippo/nfs_disk_util').with_value(
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'du')
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'du')
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should contain_cinder_config('hippo/nfs_used_ratio').with_value(
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'0.7')
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should contain_cinder_config('hippo/nfs_oversub_ratio').with_value(
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'0.9')
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should contain_file('/etc/cinder/other_shares.conf').with(
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should contain_file('/etc/cinder/other_shares.conf').with(
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:content => "10.10.10.10:/shares\n10.10.10.10:/shares2",
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:content => "10.10.10.10:/shares\n10.10.10.10:/shares2",
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:require => 'Package[cinder]',
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:require => 'Package[cinder]',
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