func (s *RunSuite) TestSingleResponse(c *gc.C) {
mock := s.setupMockAPI()
mock.setMachinesAlive("0")
mockResponse := mockResponse{
stdout: "stdout\n",
stderr: "stderr\n",
code: 42,
machineId: "0",
}
mock.setResponse("0", mockResponse)
unformatted := ConvertRunResults([]params.RunResult{
makeRunResult(mockResponse)})
yamlFormatted, err := cmd.FormatYaml(unformatted)
c.Assert(err, gc.IsNil)
jsonFormatted, err := cmd.FormatJson(unformatted)
c.Assert(err, gc.IsNil)
for i, test := range []struct {
message string
format string
stdout string
stderr string
errorMatch string
}{{
message: "smart (default)",
stdout: "stdout\n",
stderr: "stderr\n",
errorMatch: "subprocess encountered error code 42",
}, {
message: "yaml output",
format: "yaml",
stdout: string(yamlFormatted) + "\n",
}, {
message: "json output",
format: "json",
stdout: string(jsonFormatted) + "\n",
}} {
c.Log(fmt.Sprintf("%v: %s", i, test.message))
args := []string{}
if test.format != "" {
args = append(args, "--format", test.format)
}
args = append(args, "--all", "ignored")
context, err := testing.RunCommand(c, &RunCommand{}, args)
if test.errorMatch != "" {
c.Check(err, gc.ErrorMatches, test.errorMatch)
} else {
c.Check(err, gc.IsNil)
}
c.Check(testing.Stdout(context), gc.Equals, test.stdout)
c.Check(testing.Stderr(context), gc.Equals, test.stderr)
}
}
func (c *ValidateToolsMetadataCommand) Run(context *cmd.Context) error {
var params *simplestreams.MetadataLookupParams
if c.providerType == "" {
store, err := configstore.Default()
if err != nil {
return err
}
environ, err := environs.PrepareFromName(c.EnvName, context, store)
if err == nil {
mdLookup, ok := environ.(simplestreams.MetadataValidator)
if !ok {
return fmt.Errorf("%s provider does not support tools metadata validation", environ.Config().Type())
}
params, err = mdLookup.MetadataLookupParams(c.region)
if err != nil {
return err
}
params.Sources, err = tools.GetMetadataSources(environ)
if err != nil {
return err
}
} else {
if c.metadataDir == "" {
return err
}
params = &simplestreams.MetadataLookupParams{
Architectures: arch.AllSupportedArches,
}
}
} else {
prov, err := environs.Provider(c.providerType)
if err != nil {
return err
}
mdLookup, ok := prov.(simplestreams.MetadataValidator)
if !ok {
return fmt.Errorf("%s provider does not support tools metadata validation", c.providerType)
}
params, err = mdLookup.MetadataLookupParams(c.region)
if err != nil {
return err
}
}
if c.series != "" {
params.Series = c.series
}
if c.region != "" {
params.Region = c.region
}
if c.endpoint != "" {
params.Endpoint = c.endpoint
}
if c.metadataDir != "" {
if _, err := os.Stat(c.metadataDir); err != nil {
return err
}
toolsURL, err := tools.ToolsURL(c.metadataDir)
if err != nil {
return err
}
params.Sources = []simplestreams.DataSource{simplestreams.NewURLDataSource(
"local metadata directory", toolsURL, utils.VerifySSLHostnames),
}
}
versions, resolveInfo, err := tools.ValidateToolsMetadata(&tools.ToolsMetadataLookupParams{
MetadataLookupParams: *params,
Version: c.exactVersion,
Major: c.major,
Minor: c.minor,
})
if err != nil {
if resolveInfo != nil {
metadata := map[string]interface{}{
"Resolve Metadata": *resolveInfo,
}
if metadataYaml, yamlErr := cmd.FormatYaml(metadata); yamlErr == nil {
err = fmt.Errorf("%v\n%v", err, string(metadataYaml))
}
}
return err
}
if len(versions) > 0 {
metadata := map[string]interface{}{
"Matching Tools Versions": versions,
"Resolve Metadata": *resolveInfo,
}
c.out.Write(context, metadata)
} else {
var sources []string
for _, s := range params.Sources {
url, err := s.URL("")
if err == nil {
sources = append(sources, fmt.Sprintf("- %s (%s)", s.Description(), url))
}
}
return fmt.Errorf("no matching tools using sources:\n%s", strings.Join(sources, "\n"))
}
return nil
}
func (c *ValidateImageMetadataCommand) Run(context *cmd.Context) error {
var params *simplestreams.MetadataLookupParams
if c.providerType == "" {
store, err := configstore.Default()
if err != nil {
return err
}
environ, err := environs.PrepareFromName(c.EnvName, context, store)
if err != nil {
return err
}
mdLookup, ok := environ.(simplestreams.MetadataValidator)
if !ok {
return fmt.Errorf("%s provider does not support image metadata validation", environ.Config().Type())
}
params, err = mdLookup.MetadataLookupParams(c.region)
if err != nil {
return err
}
oes := &overrideEnvStream{environ, c.stream}
params.Sources, err = imagemetadata.GetMetadataSources(oes)
if err != nil {
return err
}
} else {
prov, err := environs.Provider(c.providerType)
if err != nil {
return err
}
mdLookup, ok := prov.(simplestreams.MetadataValidator)
if !ok {
return fmt.Errorf("%s provider does not support image metadata validation", c.providerType)
}
params, err = mdLookup.MetadataLookupParams(c.region)
if err != nil {
return err
}
}
if c.series != "" {
params.Series = c.series
}
if c.region != "" {
params.Region = c.region
}
if c.endpoint != "" {
params.Endpoint = c.endpoint
}
if c.metadataDir != "" {
dir := filepath.Join(c.metadataDir, "images")
if _, err := os.Stat(dir); err != nil {
return err
}
params.Sources = []simplestreams.DataSource{
simplestreams.NewURLDataSource(
"local metadata directory", "file://"+dir, utils.VerifySSLHostnames),
}
}
params.Stream = c.stream
image_ids, resolveInfo, err := imagemetadata.ValidateImageMetadata(params)
if err != nil {
if resolveInfo != nil {
metadata := map[string]interface{}{
"Resolve Metadata": *resolveInfo,
}
if metadataYaml, yamlErr := cmd.FormatYaml(metadata); yamlErr == nil {
err = fmt.Errorf("%v\n%v", err, string(metadataYaml))
}
}
return err
}
if len(image_ids) > 0 {
metadata := map[string]interface{}{
"ImageIds": image_ids,
"Region": params.Region,
"Resolve Metadata": *resolveInfo,
}
c.out.Write(context, metadata)
} else {
var sources []string
for _, s := range params.Sources {
url, err := s.URL("")
if err == nil {
sources = append(sources, fmt.Sprintf("- %s (%s)", s.Description(), url))
}
}
return fmt.Errorf(
"no matching image ids for region %s using sources:\n%s",
params.Region, strings.Join(sources, "\n"))
}
return nil
}