Imports
- github.com/denverdino/aliyungo/common
- github.com/denverdino/aliyungo/ecs
- github.com/hashicorp/packer/common
- github.com/hashicorp/packer/common/uuid
- github.com/hashicorp/packer/communicator/ssh
- github.com/hashicorp/packer/helper/communicator
- github.com/hashicorp/packer/helper/config
- github.com/hashicorp/packer/packer
- github.com/hashicorp/packer/template/interpolate
- github.com/mitchellh/multistep
- golang.org/x/crypto/ssh
- golang.org/x/crypto/ssh/agent