class PVE::Cli
def cli_node
  cli.sub :node, "Nodes" do |nod_cli|
    nod_cli.cmd :status, "Lists nodes with status", aliases: [nil], &lambda {|node=nil|
      connect
      to = TablizedOutput.new %w[Status Node Uptime CPU Mem/MiB Disk/MiB]
      nodes = Proxmox::Node.all
      nodes = nodes.select {|n| node == n.name }  if node
      nodes.each do |n|
        to.push [
          n.status,
          n.node,
          Measured.seconds( n.uptime),
          "%.02f/%d" % [n.cpu, n.maxcpu],
          "#{Measured.bytes( n.mem)}/#{Measured.bytes( n.maxmem)}",
          "#{Measured.bytes( n.disk)}/#{Measured.bytes( n.maxdisk)}",
        ]
      end
      to.print order: [1]
    }

    nod_cli.cmd :exec, "Executes command on node", min: 4 do |name, *args|
      connect
      STDERR.puts "! #{$?.exitstatus}"  unless Proxmox::Node.find_by_name!( name).exec *args
    end

    nod_cli.cmd :enter, "Enter Console of node" do |name, *args|
      connect
      STDERR.puts "! #{$?.exitstatus}"  unless Proxmox::Node.find_by_name!( name).enter *args
    end

    nod_cli.sub :task, "Inspect tasks" do |tcli|
      tcli.cmd :list, "List done tasks", aliases: [nil, 'ls'], &lambda {|node|
        connect
        Proxmox::Node.find_by_name!( node).
          tasks.
          map( &:upid).
          sort.
          each {|upid| puts upid }
      }
    end

    nod_cli.cmd( 'help', '', aliases: ['-h', '--help']) {|*args| help nod_cli, *args }
  end
end
end