What is Azure Pipelines release service?
Azure Pipelines | TFS 2018 | TFS 2017 | TFS 2015
Build and release pipelines are called definitions in TFS 2018 and in older versions. Service connections are called service endpoints in TFS 2018 and in older versions.
Azure Pipelines releases is a service in Azure Pipelines and Team Foundation Server (TFS 2015.2 and later) and an essential element of DevOps CI/CD that helps your team continuously deliver software to your customers at a faster pace and with lower risk. You can fully automate the testing and delivery of your software in multiple stages all the way to production, or set up semi-automated processes with approvals and on-demand deployments.
Watch this video - see Azure Pipelines releases in action.
Decide if it suits your scenarios - use the simple checklist.
See how it works - get a basic understanding of the process.
Get started now - follow the steps to deploy your apps.
Is Azure Pipelines release service for you?
Consider using Azure Pipelines releases if:
You develop applications and need to deploy them regularly to any platform, public or private cloud services, or App stores. Azure Pipelines has many out-of-the-box tasks to deploy a variety of applications. If you cannot find an out-of-the-box task to deploy your application using Azure Pipelines, consider this: if you can script the deployment of your application using Shell scripts or PowerShell scripts, utilities such as Ant or Maven, batch files or EXE utilities, then you can deploy it using Azure Pipelines. It also integrates with third party deployment systems such as Chef and Docker.
You use a continuous integration (CI) system and are looking for a fully-fledged continuous delivery management or release system. Whether you use Azure Pipelines or TFS, or Jenkins as your CI system, you can set up Azure Pipelines releases to automatically deploy new builds to multiple stages. Even if we do not yet support integration with your favorite CI system or artifact repository, you can still write custom tasks to download and deploy artifacts from it.
You need to track the progress of releases. If you use several stages for your tests, Azure Pipelines release service helps you monitor whether a release has been deployed and tested on each of these stages. It also tracks whether an issue fixed by a developer, or a product backlog item completed by your team, has been deployed to a specific stage.
You need control of the deployments. Azure Pipelines release service lets you specify which users can change the configuration of an stage, or approve the release to be deployed into a particular stage. If there is a problem with your deployment, Azure Pipelines helps you roll back to a previous deployment, and provide all the logs in one place to help you debug the problem.
You need audit history for all releases and their deployments. Azure Pipelines release service provides a history of all changes to the pipelines, configurations, and deployments. It also provides a history of all the activity performed during each deployment. Each release is accompanied by a listing of new features and developer commits that went into that release.
How does Azure Pipelines release service work?
The Azure Pipelines release service stores the data about your release pipelines, stages, tasks, releases, and deployments in Azure Pipelines or TFS.
Azure Pipelines runs the following steps as part of every deployment:
Pre-deployment approval: When a new deployment request is triggered, Azure Pipelines checks whether a pre-deployment approval is required before deploying a release to a stage. If it is required, it sends out email notifications to the appropriate approvers.
Queue deployment job: Azure Pipelines schedules the deployment job on an available automation agent. An agent is a piece of software that is capable of running tasks in the deployment.
Agent selection: An automation agent picks up the job. The agents for Azure Pipelines releases are exactly the same as those that run your builds in Azure Pipelines and TFS. A release pipeline can contain settings to select an appropriate agent at runtime.
Download artifacts: The agent downloads all the artifacts specified in that release (provided you have not opted to skip the download). The agent currently understands two types of artifacts: Azure Pipelines artifacts and Jenkins artifacts.
Run the deployment tasks: The agent then runs all the tasks in the deployment job to deploy the app to the target servers for a stage.
Generate progress logs: The agent creates detailed logs for each step while running the deployment, and pushes these logs back to Azure Pipelines or TFS.
Post-deployment approval: When deployment to a stage is complete, Azure Pipelines checks if there is a post-deployment approval required for that stage. If no approval is required, or upon completion of a required approval, it proceeds to trigger deployment to the next stage.
Get started now!
Simply follow these steps:
- Download Team Foundation Server
- Install and configure Team Foundation Server
- Sign up for Azure Pipelines