Class: ForemanOne::One

Inherits:
ComputeResource
  • Object
show all
Defined in:
app/models/foreman_one/one.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.model_name ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 16

def self.model_name
  ComputeResource.model_name
end

.provider_friendly_name ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 8

def self.provider_friendly_name
  "OpenNebula"
end

Instance Method Details

#associated_host(vm) ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 118

def associated_host(vm)
  associate_by("mac", vm.vm_mac_address)
end

#capabilities ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 20

def capabilities
  [:build]
end

#console(uuid) ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 95

def console(uuid)
  vm = find_vm_by_uuid(uuid)
  vm.console_output.body.merge(:type=>'vnc', :name=>vm.name)
end

#create_vm(args = { }) ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 53

def create_vm args = { }
  args = vm_instance_defaults.merge(args.to_hash.symbolize_keys)
  logger.info "CREATEVM ARGS #{args.inspect}"
  #ARGS: {"name"=>"aaa.example.com", "b0e"=>"foob0e", "foob0e"=>"b0e", "template_id"=>"4", "vcpu"=>"", "memory"=>"", "vminterfaces_attributes"=>{"new_interfaces"=>{"vnetid"=>"0", "_delete"=>"", "model"=>"virtio"}, "new_1398239695352"=>{"vnetid"=>"2", "_delete"=>"", "model"=>"virtio"}, "new_1398239700415"=>{"vnetid"=>"2", "_delete"=>"", "model"=>"virtio"}, "new_1398239705632"=>{"vnetid"=>"0", "_delete"=>"", "model"=>"e1000"}}}

  vm = client.servers.new
  vm.name = args[:name]
  vm.gid = args[:gid] unless args[:gid].empty?
  vm.flavor = client.flavors.get(args[:template_id])

  vm.flavor.vcpu = args[:vcpu] unless args[:vcpu].empty?
  vm.flavor.memory = args[:memory] unless args[:memory].empty?
  vm.flavor.nic = [] unless vm.flavor.nic.is_a? Array

  #INTERFACES {"new_interfaces"=>{"vnetid"=>"0", "_delete"=>"", "model"=>"virtio"}, "new_1398239695352"=>{"vnetid"=>"2", "_delete"=>"", "model"=>"virtio"}, "new_1398239700415"=>{"vnetid"=>"2", "_delete"=>"", "model"=>"virtio"}, "new_1398239705632"=>{"vnetid"=>"0", "_delete"=>"", "model"=>"e1000"}}
  logger.debug "NEW #{args[:interfaces_attributes].inspect}"
  nics = args[:interfaces_attributes].values
  if nics.is_a? Array then
    nics.each do |nic|
      unless (nic["vnetid"].empty? || nic["model"].empty?)
        vm.flavor.nic << client.interfaces.new({ :vnet => client.networks.get(nic["vnetid"]), :model => nic["model"]})
      end
    end
  end

  logger.debug "VM: #{vm.inspect}"
  logger.debug "FLAVOR: #{vm.flavor.inspect}"
  logger.debug "NIC: #{vm.flavor.nic.inspect}"
  logger.debug "FLAVORto_s: #{vm.flavor.to_s}"

  vm.save
rescue ::OpenNebula::Error => e
  logger.debug "OpenNebula error: #{e.message}\n " + e.backtrace.join("\n ")
  errors.add(:base, e.message.to_s)
  false
end

#destroy_vm(uuid) ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 100

def destroy_vm(uuid)
  vm = find_vm_by_uuid(uuid)
  vm.destroy if vm
  true
end

#find_vm_by_uuid(uuid) ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 24

def find_vm_by_uuid uuid
  client.servers.get(uuid)
end

#flavors ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 45

def flavors
  client.flavors
end

#groups ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 49

def groups
  client.groups
end

#interfaces ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 32

def interfaces
  vm.interfaces
end

#networks ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 40

def networks
  client.networks rescue []
end

#new_vm(attr = { }) ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 28

def new_vm attr={ }
  client.servers.new vm_instance_defaults.merge(attr.to_hash.symbolize_keys) if errors.empty?
end

#new_vminterface(attr = {}) ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 122

def new_vminterface attr={}
  logger.info "new_interface attr #{attr.inspect}"
  client.interfaces.new attr
end

#provided_attributes ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 12

def provided_attributes
  super.merge({ :mac => :mac })
end

#start_vm(uuid) ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 106

def start_vm(uuid)
  #vm = find_vm_by_uuid(uuid)
  #logger.info "VM DESTROY: #{vm.class} #{vm.methods}"
  #vm.destroy if vm
  true
end

#test_connection(options = {}) ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 90

def test_connection options = {}
  super
  errors[:user].empty? and errors[:password].empty? and not client.client.get_version.is_a?(OpenNebula::Error)
end

#update_required?(old_attrs, new_attrs) ⇒ Boolean

not supporting update at the moment

Returns:

  • (Boolean) 


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# File 'app/models/foreman_one/one.rb', line 114

def update_required?(old_attrs, new_attrs)
  false
end

#vminterfaces ⇒ Object 



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# File 'app/models/foreman_one/one.rb', line 36

def vminterfaces
  interfaces
end