Inventory Enterprise (Nuage) into CloudTenant (MIQ)

app/models/manageiq/providers/nuage/inventory/collector.rb

@@ -9,9 +9,9 @@ def initialize(_manager, _target)
   end
 
   def initialize_inventory_sources
+    @cloud_tenants   = {}
     @cloud_subnets   = []
     @security_groups = []
-    @network_groups  = []
     @zones           = {}
     @domains         = {}
   end

app/models/manageiq/providers/nuage/inventory/collector/network_manager.rb

@@ -1,4 +1,8 @@
 class ManageIQ::Providers::Nuage::Inventory::Collector::NetworkManager < ManageIQ::Providers::Nuage::Inventory::Collector
+  def cloud_tenants
+    _cloud_tenants.values
+  end
+
   def cloud_subnets
     return @cloud_subnets if @cloud_subnets.any?
     @cloud_subnets = vsd_client.get_subnets
@@ -9,34 +13,48 @@ def security_groups
     @security_groups = vsd_client.get_policy_groups
   end
 
-  def network_groups
-    return @network_groups if @network_groups.any?
-    @network_groups = vsd_client.get_enterprises
-  end
-
   def zones
-    return @zones if @zones.any?
-    @zones = vsd_client.get_zones.map { |zone| [zone['ID'], zone] } .to_h
+    _zones.values
   end
 
   def domains
-    return @domains if @domains.any?
-    @domains = vsd_client.get_domains.map { |domain| [domain['ID'], domain] } .to_h
+    _domains.values
   end
 
   def security_group(ems_ref)
     security_groups.find { |sg| sg['ID'] == ems_ref }
   end
 
-  def network_group(ems_ref)
-    network_groups.find { |ng| ng['ID'] == ems_ref }
+  def cloud_tenant(ems_ref)
+    _cloud_tenants[ems_ref]
   end
 
   def zone(ems_ref)
-    zones[ems_ref]
+    _zones[ems_ref]
   end
 
   def domain(ems_ref)
-    domains[ems_ref]
+    _domains[ems_ref]
+  end
+
+  private
+
+  def _cloud_tenants
+    return @cloud_tenants if @cloud_tenants.any?
+    @cloud_tenants = hash_by_id(vsd_client.get_enterprises)
+  end
+
+  def _zones
+    return @zones if @zones.any?
+    @zones = hash_by_id(vsd_client.get_zones)
+  end
+
+  def _domains
+    return @domains if @domains.any?
+    @domains = hash_by_id(vsd_client.get_domains)
+  end
+
+  def hash_by_id(list)
+    list.map { |el| [el['ID'], el] }.to_h
   end
 end

app/models/manageiq/providers/nuage/inventory/collector/target_collection.rb

@@ -21,10 +21,10 @@ def security_groups
     @security_groups_map.values.compact
   end
 
-  def network_groups
-    return [] if references(:network_groups).blank?
-    references(:network_groups).collect { |ems_ref| network_group(ems_ref) }
-    @network_groups_map.values.compact
+  def cloud_tenants
+    return [] if references(:cloud_tenants).blank?
+    references(:cloud_tenants).collect { |ems_ref| cloud_tenant(ems_ref) }
+    @cloud_tenant_map.values.compact
   end
 
   def cloud_subnet(ems_ref)
@@ -37,9 +37,9 @@ def security_group(ems_ref)
     @security_groups_map[ems_ref] = safe_call { vsd_client.get_policy_group(ems_ref) }
   end
 
-  def network_group(ems_ref)
-    return @network_groups_map[ems_ref] if @network_groups_map.key?(ems_ref)
-    @network_groups_map[ems_ref] = safe_call { vsd_client.get_enterprise(ems_ref) }
+  def cloud_tenant(ems_ref)
+    return @cloud_tenant_map[ems_ref] if @cloud_tenant_map.key?(ems_ref)
+    @cloud_tenant_map[ems_ref] = safe_call { vsd_client.get_enterprise(ems_ref) }
   end
 
   def zone(ems_ref)
@@ -55,41 +55,41 @@ def domain(ems_ref)
   private
 
   def initialize_cache
-    @cloud_subnets_map         = {}
-    @security_groups_map       = {}
-    @network_groups_map        = {}
-    @zones_map                 = {}
-    @domains_map               = {}
-    @domains_per_network_group = {}
+    @cloud_subnets_map   = {}
+    @security_groups_map = {}
+    @cloud_tenant_map    = {}
+    @zones_map           = {}
+    @domains_map         = {}
+    @domains_per_tenant  = {}
   end
 
-  def domains_for_network_group(network_group_ems_ref)
-    ems_ref = network_group_ems_ref
-    @domains_per_network_group[ems_ref] ||= safe_list { vsd_client.get_domains_for_enterprise(ems_ref) }
-    @domains_per_network_group[ems_ref].each { |d| @domains_map[d['ID']] = d }
-    @domains_per_network_group[ems_ref]
+  def domains_for_tenant(tenant_ems_ref)
+    ems_ref = tenant_ems_ref
+    @domains_per_tenant[ems_ref] ||= safe_list { vsd_client.get_domains_for_enterprise(ems_ref) }
+    @domains_per_tenant[ems_ref].each { |d| @domains_map[d['ID']] = d }
+    @domains_per_tenant[ems_ref]
   end
 
-  def cloud_subnets_for_network_group(network_group_ems_ref)
-    domains_for_network_group(network_group_ems_ref).each_with_object([]) do |d, arr|
+  def cloud_subnets_for_tenant(tenant_ems_ref)
+    domains_for_tenant(tenant_ems_ref).each_with_object([]) do |d, arr|
       arr.push(safe_list { vsd_client.get_subnets_for_domain(d['ID']) })
     end.flatten(1)
   end
 
-  def security_groups_for_network_group(network_group_ems_ref)
-    domains_for_network_group(network_group_ems_ref).each_with_object([]) do |d, arr|
+  def security_groups_for_tenant(tenant_ems_ref)
+    domains_for_tenant(tenant_ems_ref).each_with_object([]) do |d, arr|
       arr.push(safe_list { vsd_client.get_policy_groups_for_domain(d['ID']) })
     end.flatten(1)
   end
 
-  def network_group_ems_ref_for_cloud_subnet(cloud_subnet_ems_ref)
+  def tenant_ems_ref_for_cloud_subnet(cloud_subnet_ems_ref)
     cloud_subnet = cloud_subnet(cloud_subnet_ems_ref)
     return nil if cloud_subnet.nil?
     domain_ems_ref = zone(cloud_subnet['parentID'])['parentID']
     domain(domain_ems_ref)['parentID']
   end
 
-  def network_group_ems_ref_for_security_group(security_group_ems_ref)
+  def tenant_ems_ref_for_security_group(security_group_ems_ref)
     security_group = security_group(security_group_ems_ref)
     return nil if security_group.nil?
     domain(security_group['parentID'])['parentID']
@@ -106,8 +106,8 @@ def parse_targets!
         add_simple_target!(:cloud_subnets, t.ems_ref)
       when SecurityGroup
         add_simple_target!(:security_groups, t.ems_ref)
-      when NetworkGroup
-        add_simple_target!(:network_groups, t.ems_ref)
+      when CloudTenant
+        add_simple_target!(:cloud_tenants, t.ems_ref)
       end
     end
   end
@@ -124,21 +124,21 @@ def infer_related_ems_refs!
   end
 
   def infer_related_ems_refs_db!
-    if references(:network_groups).any?
-      network_groups = manager.network_groups.where(:ems_ref => references(:network_groups))
+    if references(:cloud_tenants).any?
+      tenants = manager.cloud_tenants.where(:ems_ref => references(:cloud_tenants))
                               .includes(:cloud_subnets, :security_groups)
-      network_groups.each do |ng|
-        ng.cloud_subnets.collect(&:ems_ref).compact.each { |ems_ref| add_simple_target!(:cloud_subnets, ems_ref) }
-        ng.security_groups.collect(&:ems_ref).compact.each { |ems_ref| add_simple_target!(:security_groups, ems_ref) }
+      tenants.each do |tenant|
+        tenant.cloud_subnets.collect(&:ems_ref).compact.each { |ems_ref| add_simple_target!(:cloud_subnets, ems_ref) }
+        tenant.security_groups.collect(&:ems_ref).compact.each { |ems_ref| add_simple_target!(:security_groups, ems_ref) }
       end
     end
 
     if references(:cloud_subnets).any?
       cloud_subnets = manager.cloud_subnets.where(:ems_ref => references(:cloud_subnets))
       cloud_subnets.each do |cloud_subnet|
-        next if cloud_subnet.network_group.nil?
-        add_simple_target!(:network_groups, cloud_subnet.network_group.ems_ref)
-        cloud_subnet.network_group.security_groups.each do |security_group|
+        next if cloud_subnet.cloud_tenant.nil?
+        add_simple_target!(:cloud_tenants, cloud_subnet.cloud_tenant.ems_ref)
+        cloud_subnet.cloud_tenant.security_groups.each do |security_group|
           add_simple_target!(:security_groups, security_group.ems_ref)
         end
       end
@@ -147,33 +147,33 @@ def infer_related_ems_refs_db!
     if references(:security_groups).any?
       security_groups = manager.security_groups.where(:ems_ref => references(:security_groups))
       security_groups.each do |security_group|
-        add_simple_target!(:network_groups, security_group.network_group.ems_ref) unless security_group.network_group.nil?
+        add_simple_target!(:cloud_tenants, security_group.cloud_tenant.ems_ref) unless security_group.cloud_tenant.nil?
       end
     end
   end
 
   def infer_related_ems_refs_api!
-    references(:network_groups).each do |ng_ems_ref|
-      cloud_subnets_for_network_group(ng_ems_ref).each do |cloud_subnet|
+    references(:cloud_tenants).each do |tenant_ems_ref|
+      cloud_subnets_for_tenant(tenant_ems_ref).each do |cloud_subnet|
         add_simple_target!(:cloud_subnets, cloud_subnet['ID'])
       end
 
-      security_groups_for_network_group(ng_ems_ref).each do |policy_group|
+      security_groups_for_tenant(tenant_ems_ref).each do |policy_group|
         add_simple_target!(:security_groups, policy_group['ID'])
       end
     end
 
     references(:cloud_subnets).each do |cs_ems_ref|
-      ng_ems_ref = network_group_ems_ref_for_cloud_subnet(cs_ems_ref)
-      next if ng_ems_ref.nil?
-      add_simple_target!(:network_groups, ng_ems_ref)
-      security_groups_for_network_group(ng_ems_ref).each do |policy_group|
+      tenant_ems_ref = tenant_ems_ref_for_cloud_subnet(cs_ems_ref)
+      next if tenant_ems_ref.nil?
+      add_simple_target!(:cloud_tenants, tenant_ems_ref)
+      security_groups_for_tenant(tenant_ems_ref).each do |policy_group|
         add_simple_target!(:security_groups, policy_group['ID'])
       end
     end
 
     references(:security_groups).each do |sg_ems_ref|
-      add_simple_target!(:network_groups, network_group_ems_ref_for_security_group(sg_ems_ref))
+      add_simple_target!(:cloud_tenants, tenant_ems_ref_for_security_group(sg_ems_ref))
     end
   end
 

app/models/manageiq/providers/nuage/inventory/parser/network_manager.rb

@@ -1,12 +1,21 @@
 class ManageIQ::Providers::Nuage::Inventory::Parser::NetworkManager < ManageIQ::Providers::Nuage::Inventory::Parser
   def parse
+    cloud_tenants
     cloud_subnets
     security_groups
-    network_groups
   end
 
   private
 
+  def cloud_tenants
+    collector.cloud_tenants.each do |enterprise|
+      persister.cloud_tenants.find_or_build(enterprise['ID']).assign_attributes(
+        :name        => enterprise['name'],
+        :description => enterprise['description']
+      )
+    end
+  end
+
   def cloud_subnets
     collector.cloud_subnets.each do |subnet|
       extra = map_extra_attributes(subnet['parentID']) || {}
@@ -17,7 +26,7 @@ def cloud_subnets
         :gateway          => subnet['gateway'],
         :dhcp_enabled     => false,
         :extra_attributes => extra,
-        :network_group    => persister.network_groups.lazy_find(extra["enterprise_id"])
+        :cloud_tenant     => persister.cloud_tenants.lazy_find(extra["enterprise_id"])
       )
     end
   end
@@ -28,17 +37,8 @@ def security_groups
       domain = collector.domain(domain_id) || {}
 
       persister.security_groups.find_or_build(sg['ID']).assign_attributes(
-        :name          => sg['name'],
-        :network_group => persister.network_groups.lazy_find(domain['parentID'])
-      )
-    end
-  end
-
-  def network_groups
-    collector.network_groups.each do |ng|
-      persister.network_groups.find_or_build(ng['ID']).assign_attributes(
-        :name   => ng['name'],
-        :status => 'active'
+        :name         => sg['name'],
+        :cloud_tenant => persister.cloud_tenants.lazy_find(domain['parentID'])
       )
     end
   end
@@ -49,12 +49,12 @@ def map_extra_attributes(zone_id)
     domain_id = zone['parentID']
     domain = collector.domain(domain_id)
     return unless domain
-    network_group_id = domain['parentID']
-    network_group = collector.network_group(network_group_id)
-    return unless network_group
+    tenant_id = domain['parentID']
+    tenant = collector.cloud_tenant(tenant_id)
+    return unless tenant
 
     {
-      "enterprise_name" => network_group['name'],
+      "enterprise_name" => tenant['name'],
       "enterprise_id"   => domain['parentID'],
       "domain_name"     => domain['name'],
       "domain_id"       => domain_id,

app/models/manageiq/providers/nuage/inventory/persister/network_manager.rb

@@ -2,7 +2,7 @@ class ManageIQ::Providers::Nuage::Inventory::Persister::NetworkManager < ManageI
   def initialize_inventory_collections
     add_inventory_collections(
       network,
-      %i(cloud_subnets security_groups network_groups)
+      %i(cloud_tenants cloud_subnets security_groups)
     )
   end
 end

app/models/manageiq/providers/nuage/inventory/persister/target_collection.rb

@@ -2,7 +2,7 @@ class ManageIQ::Providers::Nuage::Inventory::Persister::TargetCollection < Manag
   def initialize_inventory_collections
     add_inventory_collections_with_references(
       network,
-      %i(cloud_subnets security_groups network_groups),
+      %i(cloud_tenants cloud_subnets security_groups),
       :parent => manager
     )
   end

app/models/manageiq/providers/nuage/inventory_collection_default/network_manager.rb

@@ -13,7 +13,7 @@ def cloud_subnets(extra_attributes = {})
           :gateway,
           :dhcp_enabled,
           :extra_attributes,
-          :network_group
+          :cloud_tenant
         ]
       }
 
@@ -28,26 +28,30 @@ def security_groups(extra_attributes = {})
           :ems_id,
           :ems_ref,
           :name,
-          :network_group
+          :cloud_tenant
         ]
       }
 
       super(attributes.merge!(extra_attributes))
     end
 
-    def network_groups(extra_attributes = {})
+    def cloud_tenants(extra_attributes = {})
       attributes = {
-        :model_class                 => ::ManageIQ::Providers::Nuage::NetworkManager::NetworkGroup,
+        :model_class                 => ::ManageIQ::Providers::Nuage::NetworkManager::CloudTenant,
+        :association                 => :cloud_tenants,
+        :builder_params              => {
+          :ems_id => ->(persister) { persister.manager.id },
+        },
         :inventory_object_attributes => [
           :type,
           :ems_id,
           :ems_ref,
           :name,
-          :status
+          :description
         ]
       }
 
-      super(attributes.merge!(extra_attributes))
+      attributes.merge!(extra_attributes)
     end
   end
 end