// Target displays information about the cluster
func Target(client kubectl.Runner) {
out, err := client.ClusterInfo()
if err != nil {
log.Err(err.Error())
}
log.Msg(string(out))
}
func marshalAndCreate(o interface{}, ns string, client kubectl.Runner) ([]byte, error) {
var b bytes.Buffer
if err := codec.JSON.Encode(&b).One(o); err != nil {
return nil, err
}
data := b.Bytes()
log.Debug("File: %s", string(data))
return client.Create(data, ns)
}
func uninstallKind(kind []*manifest.Manifest, ns, ktype string, dry bool, client kubectl.Runner) {
for _, o := range kind {
if dry {
log.Msg("%s/%s", ktype, o.Name)
} else {
out, err := client.Delete(o.Name, ktype, ns)
if err != nil {
log.Warn("Could not delete %s %s (Skipping): %s", ktype, o.Name, err)
}
log.Info(string(out))
}
}
}
// uploadManifests sends manifests to Kubectl in a particular order.
func uploadManifests(c *chart.Chart, namespace string, client kubectl.Runner) error {
// Install known kinds in a predictable order.
for _, k := range InstallOrder {
for _, m := range c.Kind[k] {
o := m.VersionedObject
o.AddAnnotations(map[string]string{
chart.AnnFile: m.Source,
chart.AnnChartVersion: c.Chartfile.Version,
chart.AnnChartDesc: c.Chartfile.Description,
chart.AnnChartName: c.Chartfile.Name,
})
var data []byte
var err error
if data, err = o.JSON(); err != nil {
return err
}
log.Debug("File: %s", string(data))
out, err := client.Create(data, namespace)
log.Msg(string(out))
if err != nil {
return err
}
}
}
// Install unknown kinds afterward. Order here is not predictable.
for _, k := range c.UnknownKinds(InstallOrder) {
for _, o := range c.Kind[k] {
o.VersionedObject.AddAnnotations(map[string]string{chart.AnnFile: o.Source})
out, err := marshalAndCreate(o.VersionedObject, namespace, client)
log.Msg(string(out))
if err != nil {
return err
}
}
}
return nil
}