func listCloudDetails() (*cloudList, error) {
clouds, _, err := jujucloud.PublicCloudMetadata(jujucloud.JujuPublicCloudsPath())
if err != nil {
return nil, err
}
details := newCloudList()
for name, cloud := range clouds {
cloudDetails := makeCloudDetails(cloud)
details.public[name] = cloudDetails
}
// Add in built in clouds like localhost (lxd).
for name, cloud := range common.BuiltInClouds() {
cloudDetails := makeCloudDetails(cloud)
cloudDetails.Source = "built-in"
details.builtin[name] = cloudDetails
}
personalClouds, err := jujucloud.PersonalCloudMetadata()
if err != nil {
return nil, err
}
for name, cloud := range personalClouds {
// Add to result with "local:" prefix.
cloudDetails := makeCloudDetails(cloud)
cloudDetails.Source = "local"
details.personal[localPrefix+name] = cloudDetails
}
return details, nil
}
func listCloudDetails() (*cloudList, error) {
clouds, _, err := jujucloud.PublicCloudMetadata(jujucloud.JujuPublicCloudsPath())
if err != nil {
return nil, err
}
details := newCloudList()
for name, cloud := range clouds {
cloudDetails := makeCloudDetails(cloud)
details.public[name] = cloudDetails
}
// Add in built in clouds like localhost (lxd).
for name, cloud := range common.BuiltInClouds() {
cloudDetails := makeCloudDetails(cloud)
cloudDetails.Source = "built-in"
details.builtin[name] = cloudDetails
}
personalClouds, err := jujucloud.PersonalCloudMetadata()
if err != nil {
return nil, err
}
for name, cloud := range personalClouds {
cloudDetails := makeCloudDetails(cloud)
cloudDetails.Source = "local"
details.personal[name] = cloudDetails
// Delete any built-in or public clouds with same name.
delete(details.builtin, name)
delete(details.public, name)
}
return details, nil
}
// assembleClouds
func assembleClouds() ([]string, error) {
public, _, err := jujucloud.PublicCloudMetadata(jujucloud.JujuPublicCloudsPath())
if err != nil {
return nil, errors.Trace(err)
}
personal, err := jujucloud.PersonalCloudMetadata()
if err != nil {
return nil, errors.Trace(err)
}
return sortClouds(public, common.BuiltInClouds(), personal), nil
}
func (c *addCloudCommand) Run(ctxt *cmd.Context) error {
specifiedClouds, err := cloud.ParseCloudMetadataFile(c.CloudFile)
if err != nil {
return err
}
if specifiedClouds == nil {
return errors.New("no personal clouds are defined")
}
newCloud, ok := specifiedClouds[c.Cloud]
if !ok {
return errors.Errorf("cloud %q not found in file %q", c.Cloud, c.CloudFile)
}
publicClouds, _, err := cloud.PublicCloudMetadata()
if err != nil {
return err
}
if _, ok = publicClouds[c.Cloud]; ok && !c.Replace {
return errors.Errorf("%q is the name of a public cloud; use --replace to use your cloud definition instead", c.Cloud)
}
builtinClouds := common.BuiltInClouds()
if _, ok = builtinClouds[c.Cloud]; ok && !c.Replace {
return errors.Errorf("%q is the name of a built-in cloud; use --replace to use your cloud definition instead", c.Cloud)
}
personalClouds, err := cloud.PersonalCloudMetadata()
if err != nil {
return err
}
if _, ok = personalClouds[c.Cloud]; ok && !c.Replace {
return errors.Errorf("%q already exists; use --replace to replace this existing cloud", c.Cloud)
}
if personalClouds == nil {
personalClouds = make(map[string]cloud.Cloud)
}
personalClouds[c.Cloud] = newCloud
return cloud.WritePersonalCloudMetadata(personalClouds)
}