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class ComputeResourcesVmsController < ApplicationController
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before_filter :find_compute_resource
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before_filter :find_vm, :only => [:show, :power, :console]
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def index
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@vms = @compute_resource.vms.all.to_a.paginate :page => params[:page]
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respond_to do |format|
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format.html
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format.json { render :json => @vms }
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end
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end
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def new
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@vm = @compute_resource.new_vm
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end
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def create
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if @compute_resource.create_vm params[:vm]
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process_success :success_redirect => compute_resource_vms_path(@compute_resource)
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else
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process_error :redirect => new_compute_resource_vm_path(@compute_resource), :object => @compute_resource
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end
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end
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def show
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respond_to do |format|
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format.html
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format.json { render :json => @vm }
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end
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end
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def power
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action = @vm.ready? ? :stop : :start
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if (@vm.send(action) rescue false)
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state = @vm.ready? ? "running" : "stopped"
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notice "#{@vm} is now #{state}"
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redirect_to compute_resource_vms_path(params[:compute_resource_id])
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else
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error "failed to #{action} #{@vm}"
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redirect_to :back
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end
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end
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def destroy
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if @compute_resource.destroy_vm params[:id]
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process_success({ :success_redirect => compute_resource_vms_path(@compute_resource) })
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else
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process_error({ :redirect => compute_resource_vms_path(@compute_resource) })
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end
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end
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def console
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@console = @compute_resource.console @vm.identity
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render "hosts/console"
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rescue => e
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process_error :redirect => compute_resource_vm_path(@compute_resource, @vm.identity), :error_msg => "Failed to set console: #{e}", :object => @vm
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end
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private
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def find_compute_resource
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@compute_resource = ComputeResource.find(params[:compute_resource_id])
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@compute_resource = ComputeResource.my_compute_resources.find(params[:compute_resource_id]) rescue deny_access
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end
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def find_vm
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@vm = @compute_resource.find_vm_by_uuid params[:id]
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end
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end
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