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Add lans as a virtual relationship to ems_cluster #17019

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merged 1 commit into from
Feb 20, 2018
Merged

Add lans as a virtual relationship to ems_cluster #17019

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2 changes: 2 additions & 0 deletions app/models/ems_cluster.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,8 @@ class EmsCluster < ApplicationRecord

virtual_has_many :storages, :uses => {:hosts => :storages}
virtual_has_many :resource_pools, :uses => :all_relationships
virtual_has_many :lans, :uses => {:hosts => :lans}

has_many :failover_hosts, -> { failover }, :class_name => "Host"

include SerializedEmsRefObjMixin
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6 changes: 6 additions & 0 deletions app/models/mixins/aggregation_mixin/methods.rb
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Expand Up @@ -47,5 +47,11 @@ def aggregate_hardware(from, field, targets = nil)

hdws.inject(0) { |t, hdw| t + hdw.send(field).to_i }
end

def lans
hosts = all_hosts
MiqPreloader.preload(hosts, :lans)
hosts.flat_map(&:lans).compact.uniq
end
end
end