// Apply executes the remote exec provisioner
func (p *ResourceProvisioner) Apply(
o terraform.UIOutput,
s *terraform.InstanceState,
c *terraform.ResourceConfig) error {
// Get a new communicator
comm, err := communicator.New(s)
if err != nil {
return err
}
// Collect the scripts
scripts, err := p.collectScripts(c)
if err != nil {
return err
}
for _, s := range scripts {
defer s.Close()
}
// Copy and execute each script
if err := p.runScripts(o, comm, scripts); err != nil {
return err
}
return nil
}
// Apply executes the file provisioner
func (p *ResourceProvisioner) Apply(
o terraform.UIOutput,
s *terraform.InstanceState,
c *terraform.ResourceConfig) error {
// Get a new communicator
comm, err := communicator.New(s)
if err != nil {
return err
}
// Get the source and destination
sRaw := c.Config["source"]
src, ok := sRaw.(string)
if !ok {
return fmt.Errorf("Unsupported 'source' type! Must be string.")
}
src, err = homedir.Expand(src)
if err != nil {
return err
}
dRaw := c.Config["destination"]
dst, ok := dRaw.(string)
if !ok {
return fmt.Errorf("Unsupported 'destination' type! Must be string.")
}
return p.copyFiles(comm, src, dst)
}
// Apply executes the file provisioner
func (r *ResourceProvisioner) Apply(
o terraform.UIOutput,
s *terraform.InstanceState,
c *terraform.ResourceConfig) error {
// Decode the raw config for this provisioner
p, err := r.decodeConfig(c)
if err != nil {
return err
}
if p.OSType == "" {
switch s.Ephemeral.ConnInfo["type"] {
case "ssh", "": // The default connection type is ssh, so if the type is empty assume ssh
p.OSType = "linux"
case "winrm":
p.OSType = "windows"
default:
return fmt.Errorf("Unsupported connection type: %s", s.Ephemeral.ConnInfo["type"])
}
}
// Set some values based on the targeted OS
switch p.OSType {
case "linux":
p.installChefClient = p.linuxInstallChefClient
p.createConfigFiles = p.linuxCreateConfigFiles
p.runChefClient = p.runChefClientFunc(linuxChefCmd, linuxConfDir)
p.useSudo = !p.PreventSudo && s.Ephemeral.ConnInfo["user"] != "root"
case "windows":
p.installChefClient = p.windowsInstallChefClient
p.createConfigFiles = p.windowsCreateConfigFiles
p.runChefClient = p.runChefClientFunc(windowsChefCmd, windowsConfDir)
p.useSudo = false
default:
return fmt.Errorf("Unsupported os type: %s", p.OSType)
}
// Get a new communicator
comm, err := communicator.New(s)
if err != nil {
return err
}
// Wait and retry until we establish the connection
err = retryFunc(comm.Timeout(), func() error {
err := comm.Connect(o)
return err
})
if err != nil {
return err
}
defer comm.Disconnect()
if !p.SkipInstall {
if err := p.installChefClient(o, comm); err != nil {
return err
}
}
o.Output("Creating configuration files...")
if err := p.createConfigFiles(o, comm); err != nil {
return err
}
o.Output("Starting initial Chef-Client run...")
if err := p.runChefClient(o, comm); err != nil {
return err
}
return nil
}