Ejemplo n.º 1
0
Archivo: tools.go Proyecto: kapilt/juju
// findBootstrapTools returns a tools.List containing only those tools with
// which it would be reasonable to launch an environment's first machine,
// given the supplied constraints. If a specific agent version is not requested,
// all tools matching the current major.minor version are chosen.
func findBootstrapTools(env environs.Environ, vers *version.Number, arch *string, dev bool) (list coretools.List, err error) {
	// Construct a tools filter.
	cliVersion := version.Current.Number
	var filter coretools.Filter
	if arch != nil {
		filter.Arch = *arch
	}
	if vers != nil {
		// If we already have an explicit agent version set, we're done.
		filter.Number = *vers
		return findTools(env, cliVersion.Major, cliVersion.Minor, filter, false)
	}
	if !dev {
		logger.Infof("filtering tools by released version")
		filter.Released = true
	}
	return findTools(env, cliVersion.Major, cliVersion.Minor, filter, false)
}
Ejemplo n.º 2
0
// FindBootstrapTools returns a ToolsList containing only those tools with
// which it would be reasonable to launch an environment's first machine, given the supplied constraints.
// If a specific agent version is not requested, all tools matching the current major.minor version are chosen.
func FindBootstrapTools(cloudInst environs.ConfigGetter, params BootstrapToolsParams) (list coretools.List, err error) {
	// Construct a tools filter.
	cfg := cloudInst.Config()
	cliVersion := version.Current.Number
	filter := coretools.Filter{
		Series: params.Series,
		Arch:   stringOrEmpty(params.Arch),
	}
	if params.Version != nil {
		// If we already have an explicit agent version set, we're done.
		filter.Number = *params.Version
		return bootstrapFindTools(cloudInst, cliVersion.Major, cliVersion.Minor, filter, params.AllowRetry)
	}
	if dev := cliVersion.IsDev() || cfg.Development(); !dev {
		logger.Infof("filtering tools by released version")
		filter.Released = true
	}
	return bootstrapFindTools(cloudInst, cliVersion.Major, cliVersion.Minor, filter, params.AllowRetry)
}