A rocket flying from planet Jenkins to a planet labeled Prod, with planets labeled Test, and Dev next on its path.

Multi-environment deployments with Jenkins and Octopus

Terence Wong

During a deployment process, an artifact is built by a build server before being deployed. Jenkins is a build server designed for multi-environment settings. Jenkins can package and push your artifact to a central repository. From here, a Continuous Delivery (CD) tool can take the artifact and deploy it.

Octopus Deploy is a best-in-class CD tool that helps with this process. Octopus can interface with and deploy to major cloud providers like Azure, Google, and Amazon.

In this post, I show you how to build and push the Octopus underwater app to Amazon Elastic Container Registry (ECR). Jenkins will trigger a deployment in Octopus Deploy. Octopus will then deploy the app to Amazon Elastic Kubernetes Service (EKS).

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To follow along, you need:

This post uses the Octopus underwater app repository. You can fork the repository and use the main branch to follow along.

The jenkins-octopus branch contains the template files needed to complete the steps in this post. You have to replace some values with your own, but I've included my values in this post as a reference.

Amazon Web Services setup

To set up AWS for Jenkins, you need to create an access key and an ECR repository to store the image.

To create an access key, go to Amazon Console, then IAM, then Users, [your user], then Security credentials, and then Create Access Key.

Your browser downloads a file containing the Access Key ID and the Secret Access Key. These values are used in Jenkins to authenticate to Amazon.

To create a repository, go to the Amazon Console, then ECR, and then Create Repository.

You need to set up an image repository for each image that you publish. Give the repository the same name you want the image to have.

You'll see your repository under Amazon ECR, then Repositories. Make a note of the zone it's in, in the URI field.

ECR Repository

AWS cluster setup

Set up the cluster in AWS using the guide in our previous post, Creating an ESK cluster in AWS.

Extend the pipeline with Octopus release and deploy commands. Create a Jenkinsfile and paste the following code:

pipeline {
    agent any
    options {
    stages {
         stage('Clone repository') { 
            steps { 
                checkout scm

        stage('Build') { 
            steps { 
                 app = docker.build("octopus-underwater-app")
            steps {
                 echo 'Empty'
        stage('Push') {
            steps {
                        docker.withRegistry('https://720766170633.dkr.ecr.us-east-2.amazonaws.com', 'ecr:us-east-2:aws-credentials') {
            steps {
                    octopusCreateRelease additionalArgs: '', cancelOnTimeout: false, channel: '', defaultPackageVersion: '', deployThisRelease: false, deploymentTimeout: '', environment: "Development", jenkinsUrlLinkback: false, project: "underwater-octo", releaseNotes: false, releaseNotesFile: '', releaseVersion: "1.0.${BUILD_NUMBER}", tenant: '', tenantTag: '', toolId: 'Default', verboseLogging: false, waitForDeployment: false
                    octopusDeployRelease cancelOnTimeout: false, deploymentTimeout: '', environment: "Development", project: "underwater-octo", releaseVersion: "1.0.${BUILD_NUMBER}", tenant: '', tenantTag: '', toolId: 'Default', variables: '', verboseLogging: false, waitForDeployment: true


Octopus Deploy setup

In your Octopus Deploy instance, you need to create a project called aws-jenkins:

  • Go to Project, then Add Project.
  • Add the aws-jenkins title and click Save.

Next, set up Development, Test, and Production environments:

  • Go to Infrastructure, then Environments, and then Add Environment.
  • Name it Development and click Save.
  • Do the same for a Test and Production environment.

You need to set up the Amazon account to deploy to EKS:

  • Go to Infrastructure, then Accounts, then Add Account, and then AWS Account.
  • Give it a name and fill out the Access Key ID and Secret Access Key from earlier.

Now you need to set up your AWS Kubernetes cluster as a deployment target in Octopus Deploy:

  • Go to Infrastructure, then Deployment Targets, then Add Deployment Target, then Kubernetes Cluster, and then Add.

Follow the steps in our Docs which indicate the fields to add to set up the deployment target. In this section you give the deployment target a target role. This will be referenced in the Octopus Deploy step later.

You need to add the Amazon feed to the Octopus instance:

  • Go to Library, then External Feeds, then Add Feed, and then select the AWS Elastic Container Registry.
  • Enter your Access Key ID, Secret Access Key, and the Zone of your registry.

Deploying to EKS step

In your aws-jenkins project, go to Process, then Add deployment step, then Kubernetes, and then Deploy Kubernetes Containers. Add the target role that you gave your deployment target earlier.

Add the following into the YAML section:

apiVersion: apps/v1
kind: Deployment
  name: octopus-underwater-app-jenkins
    app: octopus-underwater-app
        app: octopus-underwater-app
  replicas: 3
    type: RollingUpdate
        app: octopus-underwater-app
        - name: octopus-underwater-app
          image: 720766170633.dkr.ecr.us-east-2.amazonaws.com/octopus-underwater-app
            - containerPort: 80
              protocol: TCP
          imagePullPolicy: Always

Click SAVE.

Deploying in Jenkins

To connect Jenkins to Octopus, you need to install the Octopus Deploy plugin.

Go to Dashboard, then Manage Plugins. If the plugin is not installed, search for the Octopus plugin in the Available tab and install the plugin. Follow the guide in our Docs that explains how to set up Jenkins and the Octopus plugin.

After the Octopus plugin is set up, making a change to the code in GitHub will trigger a build in Jenkins and Octopus.

Jenkins Octopus Icon

Navigate back to your Octopus instance and Project, then Overview, and you'll see the release deployed to the Development environment.

Development Success

Now you can progress the release to the Test and Production environment when you're ready. Click Deploy to progress the release.

Development Success

You need to port forward locally to inspect the service. Use this command to inspect the web application. The port, 28015, is based on the example in the Kubernetes documentation:

kubectl port-forward deployment/octopus-underwater-app-jenkins  28015:80

Go to the IP address in your browser to view your web application.

Octopus Underwater App

The benefits of a dedicated CD tool

Octopus Deploy is a dedicated Continuous Delivery (CD) tool that natively supports release management. Jenkins defines environments through the pipeline file. They are dividers to the pipeline code.

In Octopus, environments are dedicated spaces. Octopus Deploy makes it easy to stop a deployment in a staging environment before it gets pushed to production. The dashboard below demonstrates this capability - different releases are present in different environments, and it's easy to see where releases are in the lifecycle.

Jenkins is a Continuous Integration (CI) tool that can only do some parts of Continuous Delivery. Jenkins is commonly used to build and push images to a central repository. Octopus Deploy can interface with several different repositories and manage the deployment process. This separation of concerns allows Jenkins and Octopus Deploy to focus on what they're best at, enabling happier deployments.

Release Management


In this post, you built a web application using Jenkins, pushed it to the ECR, and used Octopus Deploy to manage the deployment to Kubernetes.

Octopus Deploy provides a dedicated dashboard to view deployments in their different stages. The dashboard highlights how Octopus Deploy supplements a CI tool like Jenkins.

Octopus Deploy supports all the major cloud providers, including Azure, Google, and Amazon. If you're not already using Octopus, you can start a free trial.

Check out our other posts about deploying with Jenkins, Kubernetes, and Octopus Deploy:

Try our free Jenkins Pipeline Generator tool to create a Pipeline file in Groovy syntax. It's everything you need to get your Pipeline project started.

Read the rest of our Continuous Integration series.

Happy deployments!