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Merge pull request #19460 from bprashanth/kubectl_desc_ing

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k8s-merge-robot 2016-01-16 12:55:54 -08:00
commit 4cd20f54fc
1 changed files with 31 additions and 26 deletions
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55
pkg/kubectl/describe.go
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@ -1029,55 +1029,60 @@ func (i *IngressDescriber) Describe(namespace, name string) (string, error) {
if err != nil { if err != nil {
return "", err return "", err
} }
events, _ := i.Events(namespace).Search(ing) return i.describeIngress(ing)
endpoints, _ := i.Endpoints(namespace).Get(ing.Spec.Backend.ServiceName)
service, _ := i.Services(namespace).Get(ing.Spec.Backend.ServiceName)
return describeIngress(ing, endpoints, service, events)
} }
func describeIngressEndpoints(out io.Writer, ing *extensions.Ingress, endpoints *api.Endpoints, service *api.Service) { func (i *IngressDescriber) describeBackend(ns string, backend *extensions.IngressBackend) string {
endpoints, _ := i.Endpoints(ns).Get(backend.ServiceName)
service, _ := i.Services(ns).Get(backend.ServiceName)
spName := "" spName := ""
for i := range service.Spec.Ports { for i := range service.Spec.Ports {
sp := &service.Spec.Ports[i] sp := &service.Spec.Ports[i]
switch ing.Spec.Backend.ServicePort.Type { switch backend.ServicePort.Type {
case intstr.String: case intstr.String:
if ing.Spec.Backend.ServicePort.StrVal == sp.Name { if backend.ServicePort.StrVal == sp.Name {
spName = sp.Name spName = sp.Name
} }
case intstr.Int: case intstr.Int:
if int(ing.Spec.Backend.ServicePort.IntVal) == sp.Port { if int(backend.ServicePort.IntVal) == sp.Port {
spName = sp.Name spName = sp.Name
} }
} }
} }
return formatEndpoints(endpoints, sets.NewString(spName))
fmt.Fprintf(out, "Endpoints:\t%s\n", formatEndpoints(endpoints, sets.NewString(spName)))
} }
func describeIngress(ing *extensions.Ingress, endpoints *api.Endpoints, service *api.Service, events *api.EventList) (string, error) { func (i *IngressDescriber) describeIngress(ing *extensions.Ingress) (string, error) {
return tabbedString(func(out io.Writer) error { return tabbedString(func(out io.Writer) error {
fmt.Fprintf(out, "Name:\t%s\n", ing.Name) fmt.Fprintf(out, "Name:\t%v\n", ing.Name)
fmt.Fprintf(out, "Namespace:\t%s\n", ing.Namespace) fmt.Fprintf(out, "Namespace:\t%v\n", ing.Namespace)
fmt.Fprintf(out, "Labels:\t%s\n", labels.FormatLabels(ing.Labels)) fmt.Fprintf(out, "Address:\t%v\n", loadBalancerStatusStringer(ing.Status.LoadBalancer))
def := ing.Spec.Backend
fmt.Fprintf(out, "Rules:\n") ns := ing.Namespace
if def == nil {
// Ingresses that don't specify a default backend inherit the
// default backend in the kube-system namespace.
def = &extensions.IngressBackend{
ServiceName: "default-http-backend",
ServicePort: intstr.IntOrString{Type: intstr.Int, IntVal: 80},
}
ns = api.NamespaceSystem
}
fmt.Fprintf(out, "Default backend:\t%s (%s)\n", backendStringer(def), i.describeBackend(ns, def))
fmt.Fprint(out, "Rules:\n Host\tPath\tBackends\n")
fmt.Fprint(out, " ----\t----\t--------\n")
for _, rules := range ing.Spec.Rules { for _, rules := range ing.Spec.Rules {
if rules.HTTP == nil { if rules.HTTP == nil {
continue continue
} }
fmt.Fprintf(out, " %s\t\n", rules.Host)
fmt.Fprintf(out, " Host\tPath\tBackend\n")
fmt.Fprintf(out, " ----\t----\t--------\n")
for _, path := range rules.HTTP.Paths { for _, path := range rules.HTTP.Paths {
fmt.Fprintf(out, " %s\t%s\t%s\n", rules.Host, path.Path, backendStringer(&path.Backend)) fmt.Fprintf(out, " \t%s \t%s (%s)\n", path.Path, backendStringer(&path.Backend), i.describeBackend(ing.Namespace, &path.Backend))
} }
} }
fmt.Fprintf(out, "Backend:\t%v\t%v\n", backendStringer(ing.Spec.Backend),
loadBalancerStatusStringer(ing.Status.LoadBalancer))
describeIngressEndpoints(out, ing, endpoints, service)
describeIngressAnnotations(out, ing.Annotations) describeIngressAnnotations(out, ing.Annotations)
events, _ := i.Events(ing.Namespace).Search(ing)
if events != nil { if events != nil {
DescribeEvents(events, out) DescribeEvents(events, out)
} }