本文整理匯總了Golang中k8s/io/contrib/ingress/controllers/gce/utils.GCEURLMap.PutDefaultBackend方法的典型用法代碼示例。如果您正苦於以下問題：Golang GCEURLMap.PutDefaultBackend方法的具體用法？Golang GCEURLMap.PutDefaultBackend怎麽用？Golang GCEURLMap.PutDefaultBackend使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類k8s/io/contrib/ingress/controllers/gce/utils.GCEURLMap的用法示例。
在下文中一共展示了GCEURLMap.PutDefaultBackend方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: TestUpdateUrlMap
func TestUpdateUrlMap(t *testing.T) {
um1 := utils.GCEURLMap{
"bar.example.com": {
"/bar2": &compute.BackendService{SelfLink: "bar2svc"},
},
}
um2 := utils.GCEURLMap{
"foo.example.com": {
"/foo1": &compute.BackendService{SelfLink: "foo1svc"},
"/foo2": &compute.BackendService{SelfLink: "foo2svc"},
},
"bar.example.com": {
"/bar1": &compute.BackendService{SelfLink: "bar1svc"},
},
}
um2.PutDefaultBackend(&compute.BackendService{SelfLink: "default"})
lbInfo := &L7RuntimeInfo{Name: "test", AllowHTTP: true}
f := NewFakeLoadBalancers(lbInfo.Name)
pool := newFakeLoadBalancerPool(f, t)
pool.Add(lbInfo)
l7, err := pool.Get(lbInfo.Name)
if err != nil {
t.Fatalf("%v", err)
}
for _, ir := range []utils.GCEURLMap{um1, um2} {
if err := l7.UpdateUrlMap(ir); err != nil {
t.Fatalf("%v", err)
}
}
// The final map doesn't contain /bar2
expectedMap := map[string]utils.FakeIngressRuleValueMap{
utils.DefaultBackendKey: {
utils.DefaultBackendKey: "default",
},
"foo.example.com": {
"/foo1": "foo1svc",
"/foo2": "foo2svc",
},
"bar.example.com": {
"/bar1": "bar1svc",
},
}
f.CheckURLMap(t, l7, expectedMap)
}示例2: toUrlMap
// toUrlMap converts an ingress to a map of subdomain: url-regex: gce backend.
func (t *GCETranslator) toUrlMap(ing *extensions.Ingress) (utils.GCEURLMap, error) {
hostPathBackend := utils.GCEURLMap{}
for _, rule := range ing.Spec.Rules {
if rule.HTTP == nil {
glog.Errorf("Ignoring non http Ingress rule")
continue
}
pathToBackend := map[string]*compute.BackendService{}
for _, p := range rule.HTTP.Paths {
backend, err := t.toGCEBackend(&p.Backend, ing.Namespace)
if err != nil {
// If a service doesn't have a nodeport we can still forward traffic
// to all other services under the assumption that the user will
// modify nodeport.
if _, ok := err.(errorNodePortNotFound); ok {
glog.Infof("%v", err)
continue
}
// If a service doesn't have a backend, there's nothing the user
// can do to correct this (the admin might've limited quota).
// So keep requeuing the l7 till all backends exist.
return utils.GCEURLMap{}, err
}
// The Ingress spec defines empty path as catch-all, so if a user
// asks for a single host and multiple empty paths, all traffic is
// sent to one of the last backend in the rules list.
path := p.Path
if path == "" {
path = loadbalancers.DefaultPath
}
pathToBackend[path] = backend
}
// If multiple hostless rule sets are specified, last one wins
host := rule.Host
if host == "" {
host = loadbalancers.DefaultHost
}
hostPathBackend[host] = pathToBackend
}
defaultBackend, _ := t.toGCEBackend(ing.Spec.Backend, ing.Namespace)
hostPathBackend.PutDefaultBackend(defaultBackend)
return hostPathBackend, nil
}