Exemple #1
0
func (p *dockerProvisioner) Destroy(app provision.App) error {
	containers, err := p.listContainersByApp(app.GetName())
	if err != nil {
		log.Errorf("Failed to list app containers: %s", err.Error())
		return err
	}
	args := changeUnitsPipelineArgs{
		app:         app,
		toRemove:    containers,
		writer:      ioutil.Discard,
		provisioner: p,
		appDestroy:  true,
	}
	pipeline := action.NewPipeline(
		&removeOldRoutes,
		&provisionRemoveOldUnits,
		&provisionUnbindOldUnits,
	)
	err = pipeline.Execute(args)
	if err != nil {
		return err
	}
	images, err := listAppImages(app.GetName())
	if err != nil {
		log.Errorf("Failed to get image ids for app %s: %s", app.GetName(), err.Error())
	}
	cluster := p.Cluster()
	for _, imageId := range images {
		err = cluster.RemoveImage(imageId)
		if err != nil {
			log.Errorf("Failed to remove image %s: %s", imageId, err.Error())
		}
		err = cluster.RemoveFromRegistry(imageId)
		if err != nil {
			log.Errorf("Failed to remove image %s from registry: %s", imageId, err.Error())
		}
	}
	err = deleteAllAppImageNames(app.GetName())
	if err != nil {
		log.Errorf("Failed to remove image names from storage for app %s: %s", app.GetName(), err.Error())
	}
	r, err := getRouterForApp(app)
	if err != nil {
		log.Errorf("Failed to get router: %s", err.Error())
		return err
	}
	err = r.RemoveBackend(app.GetName())
	if err != nil {
		log.Errorf("Failed to remove route backend: %s", err.Error())
		return err
	}
	return nil
}
Exemple #2
0
func (p *dockerProvisioner) Destroy(app provision.App) error {
	containers, err := p.listContainersByApp(app.GetName())
	if err != nil {
		log.Errorf("Failed to list app containers: %s", err.Error())
		return err
	}
	runInContainers(containers, func(c *container, _ chan *container) error {
		unit := c.asUnit(app)
		err := app.UnbindUnit(&unit)
		if err != nil {
			log.Errorf("Unable to unbind unit %q: %s", c.ID, err)
		}
		err = p.removeContainer(c, app)
		if err != nil {
			log.Errorf("Unable to destroy container %s: %s", c.ID, err.Error())
		}
		return nil
	}, nil, true)
	images, err := listAppImages(app.GetName())
	if err != nil {
		log.Errorf("Failed to get image ids for app %s: %s", app.GetName(), err.Error())
	}
	cluster := p.getCluster()
	for _, imageId := range images {
		err := cluster.RemoveImage(imageId)
		if err != nil {
			log.Errorf("Failed to remove image %s: %s", imageId, err.Error())
		}
		err = cluster.RemoveFromRegistry(imageId)
		if err != nil {
			log.Errorf("Failed to remove image %s from registry: %s", imageId, err.Error())
		}
	}
	err = deleteAllAppImageNames(app.GetName())
	if err != nil {
		log.Errorf("Failed to remove image names from storage for app %s: %s", app.GetName(), err.Error())
	}
	r, err := getRouterForApp(app)
	if err != nil {
		log.Errorf("Failed to get router: %s", err.Error())
		return err
	}
	err = r.RemoveBackend(app.GetName())
	if err != nil {
		log.Errorf("Failed to remove route backend: %s", err.Error())
		return err
	}
	return nil
}