Octopus Deploy Documentation


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Jenkins is an extendable, open-source continuous integration server that makes build automation easy.

Using Jenkins and Octopus Deploy together, you can:

  • Use Jenkins to compile, test, and package your applications.
  • Automatically trigger deployments in Octopus from Jenkins whenever a build completes.
  • Automatically fail a build in Jenkins if the deployment in Octopus fails.
  • Securely deploy your applications with Octopus Deploy across your infrastructure.
  • Fully automate your continuous integration and continuous deployment processes.

Jenkins Installation

If you need guidance installing Jenkins for the first time, see the Jenkins documentation, or the blog post, installing Jenkins from Scratch.

Jenkins Plugins

Plugins are central to Jenkins, and a number of plugins are required to follow the steps on this page. Before you start, you'll need to ensure the following plugins are enabled:

Build job

During our Jenkins job, we will:

  1. Compile the code, and run unit tests.
  2. Create NuGet packages with OctoPack.
  3. Publish these NuGet packages to the Octopus Deploy server.
  4. Create a release in Octopus, ready to be deployed.

Jenkins uses the MSBuild plugin to compile Visual Studio solutions. After you've installed OctoPack on your C#/VB projects, you can configure Jenkin's MSBuild task to pass the appropriate parameters to MSBuild to have OctoPack run:

There are a number of parameters you need to define. For this page, we are using:

/p:RunOctoPack=true /p:OctoPackPackageVersion=1.1.${BUILD_NUMBER} /p:OctoPackPublishPackageToHttp=http://localhost/nuget/packages /p:OctoPackPublishApiKey=${OctopusApiKey}

The settings are:

  • RunOctoPack: specifies that OctoPack should create packages during the build.
  • OctoPackPackageVersion: version number that should be given to packages created by OctoPack. Since Jenkins build numbers are integers like "12", we combine it with "1.1." to produce package versions such as "1.0.12". Learn more about versioning in Octopus.
  • OctoPackPublishPackageToHttp: tells OctoPack to push the package to the Octopus Deploy server. Read more about the Octopus built-in repository. You'll find the URL to your repository on the Library ➜ Packages tab in Octopus.
  • OctoPackPublishApiKey: your Octopus Deploy API key. See how to create an API key.

OctoPack arguments
Learn more about the available OctoPack parameters.

Notice that we use ${OctopusApiKey} to access an API key that we will use to authenticate with Octopus. You define this using the fields provided by the Mask Passwords plugin on your job.

Creating API keys
Learn about how to create an API key.

After running this job, and assuming OctoPack is correctly installed, your code should compile, and packages should be published to the Octopus Deploy Server. You can go to Library ➜ Packages in Octopus to check that the packages have been published.

Creating a Release

Jenkins is compiling our code and publishing packages to Octopus Deploy. If we wish, we can also have Jenkins automatically create (and optionally, deploy) a release in Octopus.

To do this, we'll be using the Octo.exe command line toolDownload Octo.exe, and extract it to a folder on your Jenkins server, such as C:\Tools\Octo\Octo.exe

We can call Octo.exe easily using the Jenkins Execute Windows batch command task.

In the command, we are calling:

"C:\Tools\Octo\Octo.exe" create-release --project OctoFX --version 1.1.%BUILD_NUMBER% --packageversion 1.1.%BUILD_NUMBER% --server http://localhost/ --apiKey %OctopusApiKey% --releaseNotes "Jenkins build [%BUILD_NUMBER%](http://localhost:8054/job/OctoFX/%BUILD_NUMBER%)/"


  • The --project specifies the name of the Octopus Deploy project that we want to create a release for.
  • The --version specifies the version number of the release in Octopus. We want this to contain the Jenkins build number.
  • The --packageversion tells Octo.exe to ensure that the release references the right version of the NuGet packages that we published using OctoPack.
  • The --releaseNotes will appear in Octopus, and link back to the build in Jenkins. Of course, change the URL to the address of your Jenkins server

Octo.exe arguments
Learn more about Octo.exe and the arguments it accepts.

With this job runs, Jenkins will now not only build and publish packages, but it should also create a release in Octopus Deploy.

Deploying Releases

You might like to configure Jenkins to not only create a release, but deploy it to a test environment. This can easily be done by adding some extra parameters to the create-release command:

"C:\Tools\Octo\Octo.exe" create-release ....(same as before)... --deployto=Development --progress

The extra arguments being:

  • The --deployTo setting specifies the environment in Octopus that we are deploying to.
  • The --progress flag tells Octo.exe to write the deployment log from Octopus to the log in Jenkins. This flag was added in 2.5; in previous versions of Octo.exe you can use --waitfordeployment instead. You can also remove this flag if you want the Jenkins job to complete immediately without waiting for the deployment in Octopus to complete.

Octo.exe arguments
Again, see the arguments to Octo.exe to see other parameters that you can specify. If your deployment is likely to take longer than 10 minutes, for example, consider passing --deploymenttimeout=00:20:00 to make it 20 minutes.

With these settings, Jenkins should trigger a deployment as soon as a job completes.

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