func (s *ELBSuite) TestELBInstanceHealer(c *gocheck.C) {
lb := "elbtest"
instance := s.server.NewInstance()
defer s.server.RemoveInstance(instance)
s.server.NewLoadBalancer(lb)
defer s.server.RemoveLoadBalancer(lb)
s.server.RegisterInstance(instance, lb)
defer s.server.DeregisterInstance(instance, lb)
a := app.App{
Name: "elbtest",
Units: []app.Unit{{InstanceId: instance, State: "error", Name: "elbtest/0"}},
}
storage, err := db.Conn()
c.Assert(err, gocheck.IsNil)
err = storage.Apps().Insert(a)
c.Assert(err, gocheck.IsNil)
defer storage.Apps().Remove(bson.M{"name": a.Name})
s.provisioner.Provision(&a)
defer s.provisioner.Destroy(&a)
state := elb.InstanceState{
Description: "Instance has failed at least the UnhealthyThreshold number of health checks consecutively.",
State: "OutOfService",
ReasonCode: "Instance",
InstanceId: instance,
}
s.server.ChangeInstanceState(lb, state)
healer := elbInstanceHealer{}
err = healer.Heal()
c.Assert(err, gocheck.IsNil)
err = a.Get()
c.Assert(err, gocheck.IsNil)
c.Assert(a.Units, gocheck.HasLen, 1)
c.Assert(a.Units[0].InstanceId, gocheck.Not(gocheck.Equals), instance)
queue.Preempt()
}
func (s *S) TearDownSuite(c *gocheck.C) {
defer s.t.S3Server.Quit()
defer s.t.IamServer.Quit()
s.conn.Apps().Database.DropDatabase()
fsystem = nil
queue.Preempt()
}
func (s *ELBSuite) TearDownSuite(c *gocheck.C) {
config.Unset("juju:use-elb")
s.conn.Collection("juju_units_test_elb").Database.DropDatabase()
s.server.Quit()
queue.Preempt()
}
func (s *S) TearDownSuite(c *gocheck.C) {
queue.Preempt()
s.conn.Collection(s.collName).Database.DropDatabase()
s.conn.Collection("juju_bootstrap_test").Database.DropDatabase()
}