Mendix Cloud

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1 Introduction

The Mendix Cloud is a public cloud service for Mendix applications; this is the default deployment option for Mendix applications. You can deploy either a limited Free App or an app running on a licensed cloud node.

1.1 Free App

If you are new to the Mendix community and would like to deploy and share your own app, you can do so for free on our public cloud offering. The Free App environment (sometimes referred to as the Sandbox) allows any Mendix developer to create and share their applications with their users. Note that a Free App does not support complex or large applications.

A Free App has a number of limitations compared to a licensed app. The main limitations are summarized in the table below:

Feature Free App Licensed App
Number of Users Maximum ten users. Depends on your pricing plan.
Sleep Mode Goes into Sleep Mode after an hour or so of inactivity and automatically resumes when a user accesses it. All your data is retained while the app is in Sleep Mode. Does not have a Sleep Mode.
Storage 100MB of data and 100MB of file storage space. Depends on your pricing plan.
Scheduled Events Are not run. Are run and can be configured from the Developer Portal.
Environments Single environment in the Mendix Cloud. A node in the cloud which has one or more environments, for example, production, acceptance, and test.
Deployment Can only be deployed to the cloud from the Desktop or Web Modeler. Can be deployed from a modeler, or from the Developer Portal.
Custom Domains Not available. Can be configured from the Developer Portal.
Access Restriction Profiles Not available. Can be configured from the Developer Portal.
Client Certificates Not available. Can be configured from the Developer Portal.
Starting and stopping your app manually Not available. Available in the Developer Portal.
Constants and Runtime Settings Defined in modeler. Configurable through environment variables and settings in the Developer Portal.
Scalability Only one instance and a fixed amount of memory. Configurable in the Developer Portal.
Metrics, Alerts, and Log Levels Not available. Available.
Historic Archived Logs Not available, only live logs are available. Available.
Backups Performed daily, cannot be triggered manually. Stored up to two weeks. Performed daily, can also be created manually. Kept for up to one year, depending on your plan.

As noted in the table above, a Free App will go to sleep after an hour or so of inactivity. If you access it while it is inactive, you will see the image below. If, after a couple of minutes, your app does not wake up, please contact our support team at support.mendix.com.

You can upgrade a Free App to a licensed node with a node in the Mendix Cloud. Instructions for doing this are here: Licensing Apps.

1.2 Licensed App

A licensed app runs on a node which has a minimum of two environments: production and acceptance. A third environment, test, can be added, if required. Your licensed app is linked to a node and can be deployed to any of these environments.

By default, apps are deployed to the Mendix Cloud v4. Features which are covered in the default documentation are for v4. Some customers with special requirements may use Mendix Cloud v3, and will have to refer to the v3 documentation where the features differ from v4.

2 Deploying an App to the Mendix Cloud

It has never been easier to deploy a Mendix application to the cloud. This how-to will explain the options a developer has to deploy applications to a connected cloud node.

This how-to will teach you how to do the following:

  • Deploy a licensed app to the Mendix Cloud
  • Deploy via the Mendix Modeler
  • Deploy the app to an environment
  • Deploy a Free App to the Mendix Cloud

Before starting this how-to, make sure you have completed the prerequisites described below.

2.1 Prerequisites for a Licensed App

  • Your app must be linked to a licensed cloud node
  • You must have deployment permissions
  • Your Google Authenticator must be enabled

2.1 Prerequisites for a Free App

  • You must have created an app

3 Deploying a Licensed App to the Mendix Cloud

There are two methods for deploying your app to the Mendix Cloud. The first option is directly via the Mendix Modeler, and the second is through the Developer Portal.

3.1 Deploying via the Modeler

  1. Open the Modeler.
  2. Open the licensed app.
  3. Click Project in the top menu bar and select Deploy to licensed cloud node:

  4. Click Deploy:

  5. The deployment is now in progress. To see the uploaded package, click Show online:

3.2 Creating a Package from Team Server in the Developer Portal

An app can also be deployed without using the Modeler. To do this, follow these steps:

  1. Go to the Developer Portal.
  2. Click Apps in the top navigation panel.
  3. Select your app.
  4. Go to Environments.
  5. Click Create package from team server.
  6. Select the preferred branch and revision and click Next.
  7. Give the build a version number and click Build this revision.

The package will now be deployed to the cloud.

4 Deploy the App to an Environment

The previous steps explained how to deploy a deployment package to the Mendix Cloud, but the actual app is not running yet! To deploy a deployment package to a node environment, follow these steps:

  1. Open the Developer Portal.
  2. Open your app.
  3. Go to Environments.
  4. In the Deployment Package Repository, choose the preferred deployment package and click Deploy.
  5. Select the preferred environment, and then click Continue.
  6. Click Transport. If asked to do so, clean the environment.
  7. Configure the constants (if necessary) by clicking Constants and Edit constants value. This can also be done in a later stage in the settings.
  8. Click Continue.
  9. Click Start application. If asked, click Synchronize database.

The app is now deployed and the administrative account can be configured.

5 Deploying a Free App to the Mendix Cloud

With a Free App, it’s only possible to deploy your app to a Sandbox environment using a Mendix Modeler. There are two methods to do that.

5.1 Method 1

Once you have created and worked on your App, you will want to share it with others in the Free App. You can deploy your Free App to a Sandbox environment by clicking Run at the top of your Mendix Modeler. This will automatically deploy your app to a Sandbox.

5.2 Method 2

If you want to choose whether you want to run your app locally or in the Sandbox, you can enable the Sandbox option by clicking Run: