コード例 #1
0
ファイル: healer_container_test.go プロジェクト: tsuru/tsuru
func (s *S) TestRunContainerHealerThrottled(c *check.C) {
	p, err := dockertest.StartMultipleServersCluster()
	c.Assert(err, check.IsNil)
	defer p.Destroy()
	node1 := p.Servers()[0]
	app := newFakeAppInDB("myapp", "python", 0)
	_, err = p.StartContainers(dockertest.StartContainersArgs{
		Endpoint:  node1.URL(),
		App:       app,
		Amount:    map[string]int{"web": 2},
		Image:     "tsuru/python",
		PullImage: true,
	})
	c.Assert(err, check.IsNil)

	containers := p.AllContainers()
	c.Assert(containers, check.HasLen, 2)
	c.Assert(containers[0].HostAddr, check.Equals, net.URLToHost(node1.URL()))
	c.Assert(containers[1].HostAddr, check.Equals, net.URLToHost(node1.URL()))
	node1.MutateContainer(containers[0].ID, docker.State{Running: false, Restarting: false})
	node1.MutateContainer(containers[1].ID, docker.State{Running: false, Restarting: false})
	toMoveCont := containers[1]
	toMoveCont.LastSuccessStatusUpdate = time.Now().Add(-5 * time.Minute)
	for i := 0; i < 3; i++ {
		var evt *event.Event
		evt, err = event.NewInternal(&event.Opts{
			Target:       event.Target{Type: "container", Value: toMoveCont.ID},
			InternalKind: "healer",
			CustomData:   toMoveCont,
			Allowed:      event.Allowed(permission.PermAppReadEvents),
		})
		c.Assert(err, check.IsNil)
		err = evt.DoneCustomData(nil, nil)
		c.Assert(err, check.IsNil)
	}
	healer := NewContainerHealer(ContainerHealerArgs{Provisioner: p, Locker: dockertest.NewFakeLocker()})
	err = healer.healContainerIfNeeded(toMoveCont)
	c.Assert(err, check.ErrorMatches, "Error trying to insert container healing event, healing aborted: event throttled, limit for healer on container \".*?\" is 3 every 5m0s")
}