def check_node_group_template_update(node_group_template_id, data, **kwargs):
if data.get('plugin_name') and not data.get('hadoop_version'):
raise ex.InvalidReferenceException(
_("You must specify a hadoop_version value "
"for your plugin_name"))
if data.get('plugin_name'):
plugin = data.get('plugin_name')
version = data.get('hadoop_version')
b.check_plugin_name_exists(plugin)
b.check_plugin_supports_version(plugin, version)
else:
ngt = api.get_node_group_template(node_group_template_id)
plugin = ngt.plugin_name
if data.get('hadoop_version'):
version = data.get('hadoop_version')
b.check_plugin_supports_version(plugin, version)
else:
version = ngt.hadoop_version
if data.get('image_id'):
b.check_image_registered(data['image_id'])
b.check_required_image_tags(plugin,
version,
data['image_id'])
b.check_node_group_basic_fields(plugin, version, data)
if data.get('shares'):
shares.check_shares(data['shares'])
def check_node_group_template_update(node_group_template_id, data, **kwargs):
if data.get('plugin_name') and not data.get('hadoop_version'):
raise ex.InvalidReferenceException(
_("You must specify a hadoop_version value "
"for your plugin_name"))
if data.get('plugin_name'):
plugin = data.get('plugin_name')
version = data.get('hadoop_version')
b.check_plugin_name_exists(plugin)
b.check_plugin_supports_version(plugin, version)
else:
ngt = api.get_node_group_template(node_group_template_id)
plugin = ngt.plugin_name
if data.get('hadoop_version'):
version = data.get('hadoop_version')
b.check_plugin_supports_version(plugin, version)
else:
version = ngt.hadoop_version
if data.get('image_id'):
b.check_image_registered(data['image_id'])
b.check_required_image_tags(plugin, version, data['image_id'])
b.check_node_group_basic_fields(plugin, version, data)
if data.get('shares'):
shares.check_shares(data['shares'])
def check_resize(cluster, r_node_groups):
ng_map = {}
for ng in cluster.node_groups:
ng_map[ng.name] = ng
check_duplicates_node_groups_names(r_node_groups)
for ng in r_node_groups:
if ng['name'] not in ng_map.keys():
raise ex.InvalidReferenceException(
_("Cluster doesn't contain node group with name '%s'") %
ng['name'])
node_group = ng_map[ng['name']]
if node_group.get('node_group_template_id'):
ng_tmpl_id = node_group['node_group_template_id']
check_node_group_template_exists(ng_tmpl_id)
ng_tmp = api.get_node_group_template(ng_tmpl_id).to_wrapped_dict()
check_node_group_basic_fields(cluster.plugin_name,
cluster.hadoop_version,
ng_tmp['node_group_template'])
for scaling_ng in r_node_groups:
current_count = ng_map[scaling_ng['name']].count
new_count = scaling_ng['count']
count_diff = current_count - new_count
if 'instances' in scaling_ng:
if len(scaling_ng['instances']) > count_diff:
raise ex.InvalidDataException(
_("Number of specific instances (%(instance)s) to"
" delete can not be greater than the count difference"
" (%(count)s during scaling") % {
'instance': str(len(scaling_ng['instances'])),
'count': str(count_diff)
})
else:
if len(scaling_ng['instances']) > 0:
is_uuid = uuidutils.is_uuid_like(
scaling_ng['instances'][0])
if is_uuid:
for instance in scaling_ng['instances']:
if not uuidutils.is_uuid_like(instance):
raise ex.InvalidReferenceException(
_("You can only reference instances by"
" Name or UUID, not both on the same"
" request"))
else:
for instance in scaling_ng['instances']:
if uuidutils.is_uuid_like(instance):
raise ex.InvalidReferenceException(
_("You can only reference instances by"
" Name or UUID, not both on the same"
" request"))
_check_duplicates(
scaling_ng['instances'],
_("Duplicate entry for instances to"
" delete"))
def check_resize(cluster, r_node_groups):
ng_map = {}
for ng in cluster.node_groups:
ng_map[ng.name] = ng
check_duplicates_node_groups_names(r_node_groups)
for ng in r_node_groups:
if ng['name'] not in ng_map.keys():
raise ex.InvalidReferenceException(
_("Cluster doesn't contain node group with name '%s'")
% ng['name'])
node_group = ng_map[ng['name']]
if node_group.get('node_group_template_id'):
ng_tmpl_id = node_group['node_group_template_id']
check_node_group_template_exists(ng_tmpl_id)
ng_tmp = api.get_node_group_template(ng_tmpl_id).to_wrapped_dict()
check_node_group_basic_fields(cluster.plugin_name,
cluster.hadoop_version,
ng_tmp['node_group_template'])
for scaling_ng in r_node_groups:
current_count = ng_map[scaling_ng['name']].count
new_count = scaling_ng['count']
count_diff = current_count - new_count
if 'instances' in scaling_ng:
if len(scaling_ng['instances']) > count_diff:
raise ex.InvalidDataException(
_("Number of specific instances (%(instance)s) to"
" delete can not be greater than the count difference"
" (%(count)s during scaling")
% {'instance': str(len(scaling_ng['instances'])),
'count': str(count_diff)})
else:
if len(scaling_ng['instances']) > 0:
is_uuid = uuidutils.is_uuid_like(
scaling_ng['instances'][0])
if is_uuid:
for instance in scaling_ng['instances']:
if not uuidutils.is_uuid_like(instance):
raise ex.InvalidReferenceException(
_("You can only reference instances by"
" Name or UUID, not both on the same"
" request"))
else:
for instance in scaling_ng['instances']:
if uuidutils.is_uuid_like(instance):
raise ex.InvalidReferenceException(
_("You can only reference instances by"
" Name or UUID, not both on the same"
" request"))
_check_duplicates(scaling_ng['instances'],
_("Duplicate entry for instances to"
" delete"))
def check_node_group_basic_fields(plugin_name,
hadoop_version,
ng,
plugin_configs=None):
if ng.get('node_group_template_id'):
ng_tmpl_id = ng['node_group_template_id']
check_node_group_template_exists(ng_tmpl_id)
ng_tmpl = api.get_node_group_template(ng_tmpl_id).to_wrapped_dict()
check_node_group_basic_fields(plugin_name, hadoop_version,
ng_tmpl['node_group_template'],
plugin_configs)
if ng.get('node_configs'):
check_node_group_configs(plugin_name, hadoop_version,
ng['node_configs'], plugin_configs)
if ng.get('flavor_id'):
check_flavor_exists(ng['flavor_id'])
if ng.get('node_processes'):
check_node_processes(plugin_name, hadoop_version, ng['node_processes'])
if ng.get('image_id'):
check_image_registered(ng['image_id'])
if ng.get('volumes_per_node'):
if not cinder.check_cinder_exists():
raise ex.InvalidReferenceException(_("Cinder is not supported"))
if ng.get('volumes_availability_zone'):
check_volume_availability_zone_exist(
ng['volumes_availability_zone'])
if ng.get('volume_type'):
check_volume_type_exists(ng['volume_type'])
if not ng.get('volumes_size'):
raise ex.InvalidReferenceException(
_("You must specify a volumes_size parameter"))
if ng.get('floating_ip_pool'):
check_floatingip_pool_exists(ng['name'], ng['floating_ip_pool'])
if ng.get('security_groups'):
check_security_groups_exist(ng['security_groups'])
if ng.get('availability_zone'):
check_availability_zone_exist(ng['availability_zone'])
def check_node_group_basic_fields(plugin_name, hadoop_version, ng,
plugin_configs=None):
if ng.get('node_group_template_id'):
ng_tmpl_id = ng['node_group_template_id']
check_node_group_template_exists(ng_tmpl_id)
ng_tmpl = api.get_node_group_template(ng_tmpl_id).to_wrapped_dict()
check_node_group_basic_fields(plugin_name, hadoop_version,
ng_tmpl['node_group_template'],
plugin_configs)
if ng.get('node_configs'):
check_node_group_configs(plugin_name, hadoop_version,
ng['node_configs'], plugin_configs)
if ng.get('flavor_id'):
check_flavor_exists(ng['flavor_id'])
if ng.get('node_processes'):
check_node_processes(plugin_name, hadoop_version, ng['node_processes'])
if ng.get('image_id'):
check_image_registered(ng['image_id'])
if ng.get('volumes_per_node'):
if not cinder.check_cinder_exists():
raise ex.InvalidReferenceException(_("Cinder is not supported"))
if ng.get('volumes_availability_zone'):
check_volume_availability_zone_exist(
ng['volumes_availability_zone'])
if ng.get('volume_type'):
check_volume_type_exists(ng['volume_type'])
if not ng.get('volumes_size'):
raise ex.InvalidReferenceException(
_("You must specify a volumes_size parameter"))
if ng.get('floating_ip_pool'):
check_floatingip_pool_exists(ng['name'], ng['floating_ip_pool'])
if ng.get('security_groups'):
check_security_groups_exist(ng['security_groups'])
if ng.get('availability_zone'):
check_availability_zone_exist(ng['availability_zone'])
def check_resize(cluster, r_node_groups):
ng_map = {}
for ng in cluster.node_groups:
ng_map[ng.name] = ng
check_duplicates_node_groups_names(r_node_groups)
for ng in r_node_groups:
if ng['name'] not in ng_map.keys():
raise ex.InvalidReferenceException(
_("Cluster doesn't contain node group with name '%s'") %
ng['name'])
node_group = ng_map[ng['name']]
if node_group.get('node_group_template_id'):
ng_tmpl_id = node_group['node_group_template_id']
check_node_group_template_exists(ng_tmpl_id)
ng_tmp = api.get_node_group_template(ng_tmpl_id).to_wrapped_dict()
check_node_group_basic_fields(cluster.plugin_name,
cluster.hadoop_version,
ng_tmp['node_group_template'])
def check_node_group_template_exists(ng_tmpl_id):
if not api.get_node_group_template(id=ng_tmpl_id):
raise ex.NotFoundException(ng_tmpl_id, _("NodeGroup template with id '%s' not found"))
def check_node_group_template_exists(ng_tmpl_id):
if not api.get_node_group_template(id=ng_tmpl_id):
raise ex.NotFoundException(
ng_tmpl_id, _("NodeGroup template with id '%s' not found"))