// NewMemoryServer returns a new instance of Master backed with memory (not etcd).
func NewMemoryServer(c *Config) *Master {
m := &Master{
podRegistry: memory.NewRegistry(),
controllerRegistry: memory.NewRegistry(),
serviceRegistry: memory.NewRegistry(),
minionRegistry: minion.NewRegistry(c.Minions),
client: c.Client,
}
m.init(c.Cloud, c.PodInfoGetter)
return m
}
func TestServiceStorageValidatesUpdate(t *testing.T) {
registry := memory.NewRegistry()
registry.CreateService(api.Service{
JSONBase: api.JSONBase{ID: "foo"},
Selector: map[string]string{"bar": "baz"},
})
storage := NewRegistryStorage(registry, nil, nil)
failureCases := map[string]api.Service{
"empty ID": {
JSONBase: api.JSONBase{ID: ""},
Selector: map[string]string{"bar": "baz"},
},
"empty selector": {
JSONBase: api.JSONBase{ID: "foo"},
Selector: map[string]string{},
},
}
for _, failureCase := range failureCases {
c, err := storage.Update(&failureCase)
if c != nil {
t.Errorf("Expected nil channel")
}
if err == nil {
t.Errorf("Expected to get an error")
}
}
}
func TestServiceRegistryDeleteExternal(t *testing.T) {
registry := memory.NewRegistry()
fakeCloud := &cloudprovider.FakeCloud{}
machines := []string{"foo", "bar", "baz"}
storage := NewRegistryStorage(registry, fakeCloud, minion.NewRegistry(machines))
svc := api.Service{
JSONBase: api.JSONBase{ID: "foo"},
Selector: map[string]string{"bar": "baz"},
CreateExternalLoadBalancer: true,
}
registry.CreateService(svc)
c, _ := storage.Delete(svc.ID)
<-c
if len(fakeCloud.Calls) != 2 || fakeCloud.Calls[0] != "get-zone" || fakeCloud.Calls[1] != "delete" {
t.Errorf("Unexpected call(s): %#v", fakeCloud.Calls)
}
srv, err := registry.GetService(svc.ID)
if !apiserver.IsNotFound(err) {
if err != nil {
t.Errorf("registry.GetService(%q) failed with %v; expected failure with not found error", svc.ID, err)
} else {
t.Errorf("registry.GetService(%q) = %v; expected failure with not found error", svc.ID, srv)
}
}
}
func TestRegistry(t *testing.T) {
registry := memory.NewRegistry()
fakeCloud := &cloudprovider.FakeCloud{}
machines := []string{"foo", "bar", "baz"}
storage := NewRegistryStorage(registry, fakeCloud, minion.NewRegistry(machines))
svc := &api.Service{
JSONBase: api.JSONBase{ID: "foo"},
Selector: map[string]string{"bar": "baz"},
}
c, _ := storage.Create(svc)
<-c
if len(fakeCloud.Calls) != 0 {
t.Errorf("Unexpected call(s): %#v", fakeCloud.Calls)
}
srv, err := registry.GetService(svc.ID)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
if srv == nil {
t.Errorf("Failed to find service: %s", svc.ID)
}
}
