func (s *ApiSuite) TestMiddlewareCRUD(c *C) {
b, err := engine.NewHTTPBackend("b1", engine.HTTPBackendSettings{})
c.Assert(err, IsNil)
c.Assert(s.client.UpsertBackend(*b), IsNil)
f, err := engine.NewHTTPFrontend(s.ng.GetRegistry().GetRouter(), "f1", b.Id, `Path("/")`, engine.HTTPFrontendSettings{})
c.Assert(err, IsNil)
fk := engine.FrontendKey{Id: f.Id}
c.Assert(s.client.UpsertFrontend(*f, 0), IsNil)
cl := s.makeConnLimit("c1", 10, "client.ip", 2, f)
c.Assert(s.client.UpsertMiddleware(fk, cl, 0), IsNil)
ms, err := s.client.GetMiddlewares(fk)
c.Assert(err, IsNil)
c.Assert(ms[0], DeepEquals, cl)
cl = s.makeConnLimit("c1", 10, "client.ip", 3, f)
c.Assert(s.client.UpsertMiddleware(fk, cl, 0), IsNil)
mk := engine.MiddlewareKey{Id: cl.Id, FrontendKey: fk}
v, err := s.client.GetMiddleware(mk)
c.Assert(err, IsNil)
c.Assert(v, DeepEquals, &cl)
c.Assert(s.client.DeleteMiddleware(mk), IsNil)
_, err = s.client.GetMiddleware(mk)
c.Assert(err, FitsTypeOf, &engine.NotFoundError{})
}
func (v *vulcan) NewFrontend(rsc *kubernetes.Resource) (loadbalancer.Frontend, error) {
s := engine.HTTPFrontendSettings{}
if val, ok := rsc.GetAnnotation(loadbalancer.PassHostHeaderKey); ok {
b, _ := strconv.ParseBool(val)
s.PassHostHeader = b
}
if val, ok := rsc.GetAnnotation(loadbalancer.TrustForwardHeadersKey); ok {
b, _ := strconv.ParseBool(val)
s.TrustForwardHeader = b
}
if val, ok := rsc.GetAnnotation(loadbalancer.FailoverExpressionKey); ok {
s.FailoverPredicate = val
}
if val, ok := rsc.GetAnnotation(loadbalancer.FrontendSettingsKey); ok {
if er := json.Unmarshal([]byte(val), &s); er != nil {
logger.Warnf("Failed to parse settings for frontend %q: %v", rsc.ID, er)
}
}
f, er := engine.NewHTTPFrontend(vroute.NewMux(), rsc.ID(), rsc.ID(), NewRoute(rsc.Route).String(), s)
if er != nil {
return nil, er
}
return newFrontend(f), nil
}
func (s *ApiSuite) TestFrontendCRUD(c *C) {
b, err := engine.NewHTTPBackend("b1", engine.HTTPBackendSettings{})
c.Assert(err, IsNil)
c.Assert(s.client.UpsertBackend(*b), IsNil)
f, err := engine.NewHTTPFrontend(s.ng.GetRegistry().GetRouter(), "f1", b.Id, `Path("/")`, engine.HTTPFrontendSettings{})
c.Assert(err, IsNil)
fk := engine.FrontendKey{Id: f.Id}
c.Assert(s.client.UpsertFrontend(*f, 0), IsNil)
fs, err := s.client.GetFrontends()
c.Assert(err, IsNil)
c.Assert(fs[0], DeepEquals, *f)
out, err := s.client.GetFrontend(fk)
c.Assert(err, IsNil)
c.Assert(out, DeepEquals, f)
settings := f.HTTPSettings()
settings.Hostname = `localhost`
f.Settings = settings
f.Route = `Path("/v2")`
c.Assert(s.client.UpsertFrontend(*f, 0), IsNil)
c.Assert(s.client.DeleteFrontend(fk), IsNil)
out, err = s.client.GetFrontend(fk)
c.Assert(err, FitsTypeOf, &engine.NotFoundError{})
}