Continuous Deployment - Enterspeed Docs

Continuous Deployment enables you to push code changes to your different environments all the way to production without any manually steps. When working with Enterspeed, your schemas are often as much part of the codebase as the code it-self. And because of that, you’ll need to deploy the schemas together with the rest of the codebase. With the Enterspeed CLI, you can easily do that.

CLI commands

Let’s start by introducing the two Enterspeed CLI commands we will be using in this guide.

Extract deployment plan

es-cli deployment extract -e [source environment name]

This will extract a deployment plan from your source environment. The deployment plan is a json file containing the schema alias and version number for all schemas deployed to the environment.

Deployment plan example

{
    "schemas": [
        {
            "schema": "category",
            "version": 1
        },
        {
            "schema": "contentPage",
            "version": 1
        },
        {
            "schema": "homePage",
            "version": 1
        },
        {
            "schema": "product",
            "version": 2
        }
    ]
}

Deploy deployment plan

es-cli deployment deploy -e [target environment name]

This will deploy the deployment plan to your target environment. For the deployment plan example above, the four schemas will be deployed to the target environment in the corresponding versions.

Setting up Continuous deployment

For this example project, we have a CMS and a frontend application in the same repo. It’s completely up to you want to structure your project.

This guide demonstrates how you can set up your CD pipeline using Azure pipelines, but the same concepts apply if you use Github Action, Jenkins, or any other CD tool.

1. Add the Enterspeed CLI and a pipeline file to the repo

The first step is to download the Enterspeed CLI and add the es-cli.exe file as well as a azure-pipeline.yml file to the root of the repo.

2. Update pipeline file

Next step is to update the Azure pipeline file to the functionality that you want in the CD pipeline. Below is an example of a pipeline file that automatically runs on every push to the master branch. The pipeline consists of three stages, Build, ReleaseToStage and ReleaseToProduction.

`Build` stage

The first stage, the Build stage, is where we build the frontend and the CMS application. Note: In this pipeline example the Build stage is just adding a dummy step that prints out a text because it’s not really the important part of the guide and because the build stage could vary a lot depending on the project you are building.

Build stage

variables:
- group: Enterspeed

trigger:
  branches:
    include:
      - master

stages:    
  - stage: Build
    displayName: Build
    jobs:
      - job: BuildFrontend
        displayName: Build frontend
        steps:
        - task: CmdLine@2
          displayName: Simulate frontend build
          inputs:
            script: 'echo Build frontend'
      - job: BuildCms
        displayName: Build cms
        steps:
        - task: CmdLine@2
          displayName: Simulate cms build
          inputs:
            script: 'echo Build cms'
              
  - stage: ReleaseToStage
    ...

  - stage: ReleaseToProduction
    ...

`ReleaseToStage` stage

The second stage, the ReleaseToStage, is way more interesting. Here we use the two Enterspeed CLI commands we showed in the beginning of this guide. With the first task, we extract the deployment plan from the Development environment. The && type deploymentplan.json at the end of the command will print out the content of the deployment plan in the log. This way you can always go back to a given release and see exactly which schemas were deployed as part of that release.

es-cli.exe deployment extract -e Development --apiKey $(apiKey) && type deploymentplan.json

In the second task we take the extracted deployment plan and deploy the schemas to the Stage environment.

es-cli.exe deployment deploy -e Stage --apiKey $(apiKey)

Note: As part of this stage, you will probably also deploy your code for the frontend and the CMS application.

ReleaseToStage stage

variables:
- group: Enterspeed

trigger:
  branches:
    include:
      - master

stages:    
  - stage: Build
    ...
              
  - stage: ReleaseToStage
    displayName: Release to stage
    jobs:
      - deployment: ReleaseToStage
        displayName: Release to stage
        environment: Stage
        pool:
          vmImage: windows-latest
        strategy: 
          runOnce:
            deploy:
              steps:
              - checkout: self
              - task: CmdLine@2
                displayName: "Extract Enterspeed deployment plan from Development"
                inputs:
                  script: 'es-cli.exe deployment extract -e Development --apiKey $(apiKey) && type deploymentplan.json'
              - task: CmdLine@2
                displayName: "Deploys Enterspeed deployment plan to Stage"
                inputs:
                  script: 'es-cli.exe deployment deploy -e Stage --apiKey $(apiKey)'

  - stage: ReleaseToProduction
    ...

`ReleaseToProduction` stage

The third stage, the ReleaseToProduction, is almost an exact copy of the second stage. The only difference is that we are now extracting the deployment plan from the Stage environment and deploying it to the Production environment.

ReleaseToProduction stage

variables:
- group: Enterspeed

trigger:
  branches:
    include:
      - master

stages:    
  - stage: Build
    ...
              
  - stage: ReleaseToStage
    ...

  - stage: ReleaseToProduction
    displayName: Release to production
    jobs:
      - deployment: ReleaseToProduction
        displayName: Release to production
        environment: Production
        pool:
          vmImage: windows-latest
        strategy: 
          runOnce:
            deploy:
              steps:
              - checkout: self
              - task: CmdLine@2
                displayName: "Extract Enterspeed deployment plan from Stage"
                inputs:
                  script: 'es-cli.exe deployment extract -e Stage --apiKey $(apiKey) && type deploymentplan.json'
              - task: CmdLine@2
                displayName: "Deploys Enterspeed deployment plan to Production"
                inputs:
                  script: 'es-cli.exe deployment deploy -e Production --apiKey $(apiKey)'

If you want to have more control and be 100% sure of which schemas and versions you deploy, you can skip the extract command from the CD pipeline and instead have the deployment plan as part of your source code in version control.If you do that, the deploy command will deploy the deployment plan from your source code of the current branch you are deploying.What the best option is depends on the project you are building and how you want your workflow to be.

3. Run the pipeline

Now it’s time to run the pipeline and see how the schemas are deployed to the different environments.

Development

But before we do the first run, let’s go to the Versions page in Enterspeed and see the state of our environments. Here we can see that we have three schemas deployed in version 1 and one schema deployed in version 2 on the Development environment. After deployment to the Stage environment, we should get the same state as on the Development environment.

Stage

After pushing the changes to the master branch, the pipeline starts to deploy the changes and the schemas to the Stage environment.

If we go back to the Versions page in Enterspeed, we can now see that the schemas from Development have automatically been deployed to Stage.

Production

Let’s continue the pipeline and take the release the last step out to Production.

If we go back to the Versions page in Enterspeed, we can now see that the schemas from Stage have automatically been deployed to Production.

4. Release completed

The CD pipeline has now fully completed and all our schemas (and code) have now been released to production without any manually steps in the release flow.

​CLI commands

​Extract deployment plan

​Deploy deployment plan

​Setting up Continuous deployment

​1. Add the Enterspeed CLI and a pipeline file to the repo

​2. Update pipeline file

​Build stage

​ReleaseToStage stage

​ReleaseToProduction stage

​3. Run the pipeline

​Development

​Stage

​Production

​4. Release completed

CLI commands

Extract deployment plan

Deploy deployment plan

Setting up Continuous deployment

1. Add the Enterspeed CLI and a pipeline file to the repo

2. Update pipeline file

`Build` stage

`ReleaseToStage` stage

`ReleaseToProduction` stage

3. Run the pipeline

Development

Stage

Production

4. Release completed