Hi Team - I'm hoping someone here can help be determine how Pulumi decides what is executed in the main func of a Go file. I'm kicking the tyres of Pulumi and looking to automate my cloud build using Linode. ATPIT I can create a new Linode instance, bind ssh keys so that I can run a remote command. However, when attempting to

pulumi up

, the time sleep always runs first before the instance create in the following example and I don't understand why (even with the dependsOn)

func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		linodeConfig := LinodeConfig{}.New()
		roxyConfig := config.New(ctx, "roxy")
		roxyConfig.RequireObject("linode", linodeConfig)
		if linodeConfig.SSH.Key.Private == "" {
			return fmt.Errorf("No SSH Private key found")
		}

		if linodeConfig.SSH.Key.Public == "" {
			return fmt.Errorf("No SSH Public key found")
		}

		// Create a linode resource (Linode Instance)
		instance, err := linode.NewInstance(ctx, "roxy", &linode.InstanceArgs{
			Type:   pulumi.String(linodeConfig.Instance.Type),
			Region: pulumi.String(linodeConfig.Instance.Region),
			Image:  pulumi.String(linodeConfig.Instance.Image),
			AuthorizedKeys: pulumi.StringArray{
				pulumi.String(linodeConfig.SSH.Key.Public),
			},
		})

		if err != nil {
			return err
		}

		fmt.Println("sleeping for a min")
		time.Sleep(time.Minute)

		_, err = remote.NewCommand(ctx, "echoCmd", &remote.CommandArgs{
			Create: pulumi.String("echo 'Hello, World!' > boo.txt"),
			Connection: remote.ConnectionArgs{
				Host:       instance.IpAddress,
				User:       pulumi.String("root"),
				PrivateKey: pulumi.StringPtr(linodeConfig.SSH.Key.Private),
			},
		}, pulumi.DependsOn([]pulumi.Resource{instance}))
		if err != nil {
			return err
		}

		return nil
	})
}

For brevity I added a plain time.Sleep - but I originally had a for loop to check the status of the linode instance, and based on this, I wanted to break and then run the remote command. But the for loop always ran first before the instance when calling

pulumi up

so of course it always failed. As does this example with the sleep. I have a feeling I will need to use "Component resources" to build my platform, but I'm currently trying to get a taste of Pulumi and this is driving me a little mental. Any help/advice welcome. I didn't imagine my Go code would be run in a different order than I wrote it?