func (rax *RaxCloud) run(ctx *cli.Context, eng *engine.Engine) (err error) { if err = rax.configure(ctx); err == nil { if _, name, err := rax.findTargetHost(); err == nil { if name == "" { rax.createHost(DASS_TARGET_PREFIX + RandomString()[:12]) } } else { return err } eng.Register("create", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := "/containers/create" config := runconfig.ContainerConfigFromJob(job) if data, err := json.Marshal(config); err != nil { return job.Errorf("marshaling failure : %v", err) } else if resp, err := client.Post(path, string(data)); err != nil { return job.Error(err) } else { var container struct { Id string Warnings []string } if body, err := ioutil.ReadAll(resp.Body); err != nil { return job.Errorf("Failed to copy response body: %v", err) } else if err := json.Unmarshal([]byte(body), &container); err != nil { return job.Errorf("Failed to read container info from body: %v", err) } else { job.Printf("%s\n", container.Id) } } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.Register("container_delete", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := fmt.Sprintf("/containers/%s?force=%s", job.Args[0], url.QueryEscape(job.Getenv("forceRemove"))) if _, err := client.Delete(path, ""); err != nil { return job.Error(err) } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.Register("containers", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := fmt.Sprintf("/containers/json?all=%s&limit=%s", url.QueryEscape(job.Getenv("all")), url.QueryEscape(job.Getenv("limit"))) if resp, err := client.Get(path, ""); err != nil { return job.Error(err) } else { created := engine.NewTable("Created", 0) if body, err := ioutil.ReadAll(resp.Body); err != nil { return job.Errorf("Failed to copy response body: %v", err) } else if created.ReadListFrom(body); err != nil { return job.Errorf("Failed to read list from body: %v", err) } else { created.WriteListTo(job.Stdout) } } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.Register("version", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := "/version" if resp, err := client.Get(path, ""); err != nil { return job.Errorf("Failed call %s(path:%s): %v", job.Name, path, err) } else if _, err := io.Copy(job.Stdout, resp.Body); err != nil { return job.Errorf("Failed to copy response body: %v", err) } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.Register("start", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := fmt.Sprintf("/containers/%s/start", job.Args[0]) config := runconfig.ContainerConfigFromJob(job) if data, err := json.Marshal(config); err != nil { return job.Errorf("marshaling failure : %v", err) } else if _, err := client.Post(path, string(data)); err != nil { return job.Errorf("Failed call %s(path:%s): %v", job.Name, path, err) } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.Register("stop", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := fmt.Sprintf("/containers/%s/stop?t=%s", job.Args[0], url.QueryEscape(job.Getenv("t"))) if _, err := client.Post(path, ""); err != nil { return job.Errorf("Failed call %s(path:%s): %v", job.Name, path, err) } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.Register("kill", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := fmt.Sprintf("/containers/%s/kill?signal=%s", job.Args[0], job.Args[1]) if _, err := client.Post(path, ""); err != nil { return job.Errorf("Failed call %s(path:%s): %v", job.Name, path, err) } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.Register("restart", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := fmt.Sprintf("/containers/%s/restart?t=%s", url.QueryEscape(job.Getenv("t"))) if _, err := client.Post(path, ""); err != nil { return job.Errorf("Failed call %s(path:%s): %v", job.Name, path, err) } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.Register("inspect", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := fmt.Sprintf("/containers/%s/json", job.Args[0]) if resp, err := client.Post(path, ""); err != nil { return job.Errorf("Failed call %s(path:%s): %v", job.Name, path, err) } else if _, err := io.Copy(job.Stdout, resp.Body); err != nil { return job.Errorf("Failed to copy response body: %v", err) } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.Register("attach", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := fmt.Sprintf("/containers/%s/attach?stream=%s&stdout=%s&stderr=%s", job.Args[0], url.QueryEscape(job.Getenv("stream")), url.QueryEscape(job.Getenv("stdout")), url.QueryEscape(job.Getenv("stderr"))) if resp, err := client.Post(path, ""); err != nil { return job.Errorf("Failed call %s(path:%s): %v", job.Name, path, err) } else if _, err := io.Copy(job.Stdout, resp.Body); err != nil { return job.Errorf("Failed to copy response body: %v", err) } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.Register("pull", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := fmt.Sprintf("/images/create?fromImage=%s&tag=%s", job.Args[0], url.QueryEscape(job.Getenv("tag"))) if resp, err := client.Post(path, ""); err != nil { return job.Errorf("Failed call %s(path:%s): %v", job.Name, path, err) } else if _, err := io.Copy(job.Stdout, resp.Body); err != nil { return job.Errorf("Failed to copy response body: %v", err) } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.Register("logs", func(job *engine.Job) (status engine.Status) { if ctx, err := rax.getHostContext(); err == nil { defer ctx.Close() return ctx.exec(job, func(client HttpClient) (status engine.Status) { path := fmt.Sprintf("/containers/%s/logs?stdout=%s&stderr=%s", job.Args[0], url.QueryEscape(job.Getenv("stdout")), url.QueryEscape(job.Getenv("stderr"))) if resp, err := client.Get(path, ""); err != nil { return job.Errorf("Failed call %s(path:%s): %v", job.Name, path, err) } else if _, err := io.Copy(job.Stdout, resp.Body); err != nil { return job.Errorf("Failed to copy response body: %v", err) } return engine.StatusOK }) } else { return job.Errorf("Failed to create host context: %v", err) } }) eng.RegisterCatchall(func(job *engine.Job) engine.Status { log.Printf("[UNIMPLEMENTED] %s %#v %#v %#v", job.Name, *job, job.Env(), job.Args) return engine.StatusOK }) } return err }