github.com/wallyworld/juju@v0.0.0-20161013125918-6cf1bc9d917a/provider/ec2/userdata.go (about)

     1  // Copyright 2015 Canonical Ltd.
     2  // Copyright 2015 Cloudbase Solutions SRL
     3  // Licensed under the AGPLv3, see LICENCE file for details.
     4  
     5  package ec2
     6  
     7  import (
     8  	"github.com/juju/errors"
     9  	"github.com/juju/utils"
    10  	jujuos "github.com/juju/utils/os"
    11  
    12  	"github.com/juju/juju/cloudconfig/cloudinit"
    13  	"github.com/juju/juju/cloudconfig/providerinit/renderers"
    14  )
    15  
    16  type AmazonRenderer struct{}
    17  
    18  func (AmazonRenderer) Render(cfg cloudinit.CloudConfig, os jujuos.OSType) ([]byte, error) {
    19  	switch os {
    20  	case jujuos.Ubuntu, jujuos.CentOS:
    21  		return renderers.RenderYAML(cfg, utils.Gzip)
    22  	case jujuos.Windows:
    23  		return renderers.RenderYAML(cfg, renderers.WinEmbedInScript, renderers.AddPowershellTags)
    24  	default:
    25  		return nil, errors.Errorf("Cannot encode userdata for OS: %s", os.String())
    26  	}
    27  }