//initialize the provisioner and setup the requirements for provisioner
func (p *chefsoloProvisioner) Initialize(m map[string]string) error {
var outBuffer bytes.Buffer
start := time.Now()
p.Cookbook = m[CHEFREPO_COOKBOOK]
logWriter := carton.NewLogWriter(&provision.Box{CartonName: m[NAME]})
writer := io.MultiWriter(&outBuffer, &logWriter)
defer logWriter.Close()
cr := NewChefRepo(m, writer)
if err := cr.Download(true); err != nil {
err = provision.EventNotify(constants.StatusCookbookFailure)
return err
}
if err := cr.Torr(); err != nil {
err = provision.EventNotify(constants.StatusCookbookFailure)
return err
}
elapsed := time.Since(start)
log.Debugf("%s in (%s)\n%s",
cmd.Colorfy(m[NAME], "cyan", "", "bold"),
cmd.Colorfy(elapsed.String(), "green", "", "bold"),
cmd.Colorfy(outBuffer.String(), "yellow", "", ""))
_ = provision.EventNotify(constants.StatusCookbookSuccess)
return nil
}
func (p *DockerProvisioner) LogExec() {
var outBuffer bytes.Buffer
var closeChan chan bool
b := &provision.Box{Id: p.ContainerId, Name: p.ContainerName, Tosca: p.Tosca_type}
logWriter := carton.NewLogWriter(b)
writer := io.MultiWriter(&outBuffer, &logWriter)
p.createLogPipeline(writer, closeChan)
go func(closeChan chan bool, logWriter carton.LogWriter) {
select {
case <-closeChan:
logWriter.Close()
default:
}
}(closeChan, logWriter)
}