class Chef::Knife::LparList
Public Instance Methods
run()
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Run the plugin
# File lib/chef/knife/lpar_list.rb, line 41 def run read_and_validate_params @password = get_password list_lpars end
Private Instance Methods
list_lpars()
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# File lib/chef/knife/lpar_list.rb, line 65 def list_lpars lpar_list = [ ui.color("LPAR ID", :bold), ui.color("Type", :bold), ui.color("Name", :bold), ui.color("OS Version", :bold), ].flatten.compact output_column_count = lpar_list.length Net::SSH.start(@name_args[0], "hscroot", :password => @password) do |ssh| command = "lssyscfg -m #{config[:virtual_server]} -F lpar_id,lpar_env,name,os_version -r lpar" output = run_remote_command(ssh, command) output.each_line do |lpar| lpar.split(",").each do |field| lpar_list << field.chomp end end puts "\n" puts ui.list(lpar_list, :uneven_columns_across, output_column_count) end end
read_and_validate_params()
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Reads the input parameters and validates them. Will exit if it encounters an error
# File lib/chef/knife/lpar_list.rb, line 53 def read_and_validate_params if @name_args.length < 1 show_usage exit 1 end if config[:virtual_server].nil? show_usage exit 1 end end