Class: Dcmgr::Cli::Spec

Inherits:
Base
  • Object
show all
Defined in:
lib/dcmgr/cli/spec.rb

Constant Summary collapse

M = 
Dcmgr::Models

Instance Method Summary collapse

Instance Method Details

#add ⇒ Object 



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# File 'lib/dcmgr/cli/spec.rb', line 17

def add
  UnknownUUIDError.raise(options[:account_id]) if M::Account[options[:account_id]].nil?
  UnsupportedArchError.raise(options[:arch]) unless M::HostNode::SUPPORTED_ARCH.member?(options[:arch])
  UnsupportedHypervisorError.raise(options[:hypervisor]) unless M::HostNode::SUPPORTED_HYPERVISOR.member?(options[:hypervisor])
  uuid = super(M::InstanceSpec,options)
  # add one interface as default
  invoke("addvif", [uuid, 'eth0'])
  invoke("adddrive", [uuid, 'local', 'ephemeral1'])
  puts uuid
end

#adddrive(uuid, type, name) ⇒ Object 



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# File 'lib/dcmgr/cli/spec.rb', line 138

def adddrive(uuid, type, name)
  spec = M::InstanceSpec[uuid]

  index = if options[:index].nil?
            # find max index value.
            index = spec.drives.values.map { |i| i[:index] }.max
            index.nil? ? 0 : (index + 1)
          else
            options[:index].to_i
          end

  case type
  when 'local'
    spec.add_local_drive(name, index, options[:size].to_i)
  when 'volume'
    spec.add_volume_drive(name, index, options[:size].to_i)
  else
    raise "Unknown drive type: #{type}"
  end
  
  spec.save
end

#addvif(uuid, name) ⇒ Object 



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# File 'lib/dcmgr/cli/spec.rb', line 99

def addvif(uuid, name)
  spec = M::InstanceSpec[uuid]

  index = if options[:index].nil?
            # find max index value.
            index = spec.vifs.values.map { |i| i[:index] }.max
            index.nil? ? 0 : (index + 1)
          else
            options[:index].to_i
          end
  
  spec.add_vif(name, index.to_i, options[:bandwidth].to_i)
  spec.save
end

#del(uuid) ⇒ Object 



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# File 'lib/dcmgr/cli/spec.rb', line 44

def del(uuid)
  UnknownUUIDError.raise(uuid) if M::InstanceSpec[uuid].nil?
  super(M::InstanceSpec, uuid)
end

#deldrive(uuid, name) ⇒ Object 



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# File 'lib/dcmgr/cli/spec.rb', line 162

def deldrive(uuid, name)
  spec = M::InstanceSpec[uuid]
  spec.remove_drive(name)
  spec.save
end

#delvif(uuid, name) ⇒ Object 



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# File 'lib/dcmgr/cli/spec.rb', line 115

def delvif(uuid, name)
  spec = M::InstanceSpec[uuid]
  spec.remove_vif(name)
  spec.save
end

#modify(uuid) ⇒ Object 



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# File 'lib/dcmgr/cli/spec.rb', line 36

def modify(uuid)
  UnknownUUIDError.raise(options[:account_id]) if options[:account_id] && M::Account[options[:account_id]].nil?
  UnsupportedArchError.raise(options[:arch]) unless options[:arch].nil? || M::HostNode::SUPPORTED_ARCH.member?(options[:arch])
  UnsupportedHypervisorError.raise(options[:hypervisor]) unless options[:hypervisor].nil? || M::HostNode::SUPPORTED_HYPERVISOR.member?(options[:hypervisor])
  super(M::InstanceSpec,uuid,options)
end

#modifydrive(uuid, name) ⇒ Object 



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# File 'lib/dcmgr/cli/spec.rb', line 172

def modifydrive(uuid, name)
  spec = M::InstanceSpec[uuid]
  if options[:index]
    spec.update_drive_index(name, options[:index].to_i)
  end
  if options[:size]
    spec.update_drive_size(name, options[:size].to_i)
  end
  if options[:snapshot_id]
    spec.update_drive_snapshot_id(name, options[:snapshot_id])
  end
  spec.save
end

#modifyvif(uuid, name) ⇒ Object 



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# File 'lib/dcmgr/cli/spec.rb', line 124

def modifyvif(uuid, name)
  spec = M::InstanceSpec[uuid]
  if options[:index]
    spec.update_vif_index(name, options[:index].to_i)
  end
  if options[:bandwidth]
    spec.update_vif_bandwidth(name, options[:bandwidth].to_i)
  end
  spec.save
end

#show(uuid = nil) ⇒ Object 



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# File 'lib/dcmgr/cli/spec.rb', line 50

def show(uuid=nil)
  if uuid
    spec = M::InstanceSpec[uuid] || UnknownUUIDError.raise(uuid)
    print ERB.new(<<__END, nil, '-').result(binding)
UUID: <%= spec.canonical_uuid %>
Account ID: <%= spec.account_id %>
Hypervisor: <%= spec.hypervisor %>
Arch: <%= spec.arch %>
CPU Cores: <%= spec.cpu_cores %>
Memory Size: <%= spec.memory_size %>
Quota Weight: <%= spec.quota_weight %>
<%- unless spec.vifs.empty? -%>
Interfaces:
  <%- spec.vifs.each { |name, i| -%>
  [<%= i[:index] %>] <%= name %>:
Bandwidth: <%= i[:bandwidth] %> kbps
  <%- } -%>
<%- end -%>
<%- unless spec.drives.empty? -%>
Drives:
  <%- spec.drives.each { |name, i| -%>
  [<%= i[:index] %>] <%= name %>:
Type: <%= i[:type] %>
<%- if i[:size] -%>
Size: <%= i[:size] %> MB
<%- else -%>
Snapshot ID: <%= i[:snapshot_id] %>
<%- end -%>
  <%- } -%>
<%- end -%>
<%- unless spec.config.empty? -%>
Hypervisor Configuration:
  <%= spec.config.inspect %>
<%- end -%>
__END
  else
    cond = {}
    specs = M::InstanceSpec.filter(cond).all
    print ERB.new(<<__END, nil, '-').result(binding)
<%- specs.each { |row| -%>
<%= "%-20s  %-15s %-15s" % [row.canonical_uuid, row.account_id, row.arch] %>
<%- } -%>
__END
  end
end