Class: Chef::Knife::AcropolisSnapshotCreate

Inherits:
Chef::Knife
  • Object
show all
Includes:
AcropolisBase
Defined in:
lib/chef/knife/acropolis_snapshot_create.rb

Instance Method Summary collapse

Methods included from AcropolisBase

#delete, #get, included, #post

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/acropolis_snapshot_create.rb', line 36

def run    
  validate 
  
  task_list = [
    ui.color('Task ID', :bold)
  ]
  
  #generates UUID for snapshot
  uuid = SecureRandom.uuid
  specs = '{
    "snapshotSpecs": [
        {
        "vmUuid": "'"#{Chef::Config[:knife][:uuid].to_s}"'",
        "snapshotName":  "'"#{Chef::Config[:knife][:snap].to_s}"'",
        "uuid": "'"#{uuid}"'"
        }
      ] 
  }'
  task = post("/snapshots", specs)
  uuid = JSON.parse(task)
    task_list << uuid["taskUuid"].to_s
    print ui.list(task_list, :uneven_columns_across, 1)
end

#validate ⇒ Object 



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# File 'lib/chef/knife/acropolis_snapshot_create.rb', line 28

def validate
  unless  Chef::Config[:knife][:uuid] && Chef::Config[:knife][:snap]
    ui.error('Missing ID or Name. Use -I (--vm-uuid) to set the VM and -S (--snap-name) for the snapshot name.')
    exit 1
  end
end