Пример #1
0
func NewOrg(server_uri string, cfg config.OrgConfig) (Org, error) {
	validator, err := node.NewNode(cfg.ValidatorName, server_uri, cfg.ValidatorKey)
	if err != nil {
		return Org{}, err
	}

	o := Org{
		server_uri,
		cfg,
		validator,
	}

	return o, nil
}
Пример #2
0
func node_run(node_num string, chef_uri string, key_dir string) <-chan error {
	c := make(chan error)

	go func() {
		node, err := node.NewNode("test-node"+node_num, chef_uri, key_dir+"/test-node"+node_num+".pem")
		if err != nil {
			c <- err
		}

		err = node.NormalRun()
		if err != nil {
			fmt.Println(err.Error())
			c <- err
		} else {
			c <- nil
		}
	}()

	return c
}
Пример #3
0
func (o Org) ChefRuns() error {
	nodes := make([]string, o.Config.Nodes)

	for i := 0; i < o.Config.Nodes; i++ {
		nodes[i] = fmt.Sprintf("swarm-node%d", i)
		resp_code, _, err := o.Validator.Get("/clients/" + nodes[i])
		if err != nil {
			return err
		}
		if resp_code == 404 {
			err = o.CreateNode(nodes[i])
			if err != nil {
				return err
			}
		}
	}

	var wg sync.WaitGroup
	wg.Add(o.Config.Nodes)
	for _, node_name := range nodes {
		go func(name string) {
			defer wg.Done()

			nd, err := node.NewNode(name, o.ServerURI, o.Config.KeyDirectory+"/"+name+".pem")
			if err != nil {
				fmt.Println(err.Error())
			}

			for i := 0; i < o.Config.Runs; i++ {
				err = nd.NormalRun()
				if err != nil {
					fmt.Println(err.Error())
				}
			}
		}(node_name)
	}

	wg.Wait()

	return nil
}
Пример #4
0
func (o Org) CreateNode(name string) error {
	body := node.ClientBody(name)
	_, resp_body, err := o.Validator.Post("/clients", body)
	if err != nil {
		return err
	}

	var dat map[string]interface{}
	err = json.Unmarshal(resp_body, &dat)
	if err != nil {
		return err
	}

	priv_key := dat["private_key"].(string)
	filename := o.Config.KeyDirectory + "/" + name + ".pem"

	file, err := os.Create(filename)
	if err != nil {
		return err
	}

	_, err = io.WriteString(file, priv_key)
	if err != nil {
		return err
	}
	file.Close()

	node_client, err := node.NewNode(name, o.ServerURI, filename)
	if err != nil {
		return err
	}

	body = node.NodeBody(name)
	_, _, err = node_client.Post("/nodes", body)
	if err != nil {
		return err
	}

	return nil
}