Programming

confivnic:
  device:
    vnic1:
      policy:
      - L2
      mode: active
    vnic2:
      policy:
      - L3
      - L4
      mode: active
  type: aggr

notsoconfi:
  device:
    vnic9:
      policy:
      - L2
      - L3
      mode: "off"
    vnic3:
      policy:
      - L2
      - L3
      mode: active
    vnic6:
      policy:
      - L3
      - L2
      mode: active
  type: aggr

require 'yaml'
yaml = YAML::load(File.open("testyaml.yaml"))

yaml.each do |name, option|
if option['type'] == "aggr"
names = Array.new
names.push name
while names.size != 0
key = yaml.keys.first
tpl = "dladm create-{{{type}}} {{{sets}}} {{{cmd}}}"
tpl.gsub! '{{{type}}}', yaml[key]['type']
tpl.gsub! '{{{cmd}}}',  key
sets = ''
set_tpl = '-l {{{key}}} -L={{{mode}}} -P={{{policy}}} '
yaml[key]['device'].each do |device|
  set = set_tpl.dup
  set.gsub! '{{{key}}}',    device[0]
  set.gsub! '{{{mode}}}',   device[1]['mode']
  set.gsub! '{{{policy}}}', device[1]['policy'].join(',')
  sets << set
end
names.pop
end
tpl.gsub! '{{{sets}}}', sets
puts tpl.gsub(/\s+/,' ')
end
end

dladm create-aggr -l vnic9 -L=off -P=L2,L3 -l vnic3 -L=active -P=L2,L3 -l vnic6 -L=active -P=L3,L2 notsoconfi
dladm create-aggr -l vnic9 -L=off -P=L2,L3 -l vnic3 -L=active -P=L2,L3 -l vnic6 -L=active -P=L3,L2 notsoconfi

require 'yaml'

set_tpl = '-l {device} -L={mode} -P={policy} '

yaml = YAML::load(File.open("testyaml.yaml"))

yaml.each do |name, option|
   if option['type'] == "aggr"
      tpl = 'dladm create-{type} {sets} {cmd}'
      tpl.gsub! '{type}', option['type']
      tpl.gsub! '{cmd}', name

      sets = ""
      yaml[name]['device'].each do |device|
         set = set_tpl.dup
         set.gsub! '{device}', device[0]
         set.gsub! '{mode}',   device[1]['mode']
         set.gsub! '{policy}', device[1]['policy'].join(',')
         sets << set
      end

      tpl.gsub! '{sets}', sets
      puts tpl.gsub(/\s+/,' ')
   end
end

dladm create-aggr -l vnic9 -L=off -P=L2,L3 -l vnic3 -L=active -P=L2,L3 -l vnic6 -L=active -P=L3,L2 notsoconfi
dladm create-aggr -l vnic1 -L=active -P=L2 -l vnic2 -L=active -P=L3,L4 confivnic