As you saw on our sample chain's scheme, TodoImage always runs after TodoApp Test1 and Test2 start only after TodoImage finishes and run in parallel to each other.
When you run any build from a chain, whether it's the last one or medium one, TeamCity gathers all the other chained builds into a sequence, according to their dependencies.
TEAMCITY DOCKER INSTALL
Note that to compose a Docker image, a TeamCity agent needs to have Docker installed and running on its machine, so make sure to install it in advance. Run Simple ChainĪt this point, the first two builds are already chained together, and you can run your first chain. Some of the builds may also be connected with artifact dependencies, but this is not a mandatory condition. It is important to remember that a build chain is a sequence of builds connected with snapshot dependencies. When there is at least one finished dependent build that already produced some artifacts, TeamCity can show them in a tree, so you can choose them in a handy way. To simplify step 4 in the future, you can use the artifact browser ( ). You can read about patterns of artifact rules and other details related to artifact dependencies here. In Artifacts rules, specify that we want to import the specific artifact as todo.jar - enter todo.jar => build/libs/todo.jar. Select TodoApp as a build configuration to depend on.Ĭhoose to get artifacts from the build from the same chain. Open the Dependencies settings tab and click Add new artifact dependency. To add an artifact dependency in TodoImage: This way, when each new TodoApp build finishes and produces an artifact, TeamCity will use this artifact in the following TodoImage build. jar from one configuration to another, we need to create an artifact dependency between them. Leave the default settings and save the dependency. Select TodoApp as a build config to depend on. Open the Dependencies settings tab (you might need to click Show more to display this item) and click Add new snapshot dependency. Let's go to its settings and add a snapshot dependency: Read more about advanced features of snapshot dependencies here.Ī dependency determines how one build depends on another, and thus is created in the settings of the dependent build. In special cases, you can create a chain where revision synchronization is disabled. If you connect multiple builds with snapshot dependencies, they are guaranteed to process the same sources. We use the word snapshot to describe a specific state of the project's sources, or basically a specific commit.
To create a synchronized pipeline, or chain, you need to connect these builds with a snapshot dependency. The TodoImage configuration has to build a Docker image out of this. jar application and publishes it to the build/libs/ directory. The TodoApp build configuration compiles a. Now we can start chaining them! Configure Snapshot Dependency Click it to view all the created build configurations. Here, you can scroll a bit and see the TodoBackend subproject. TeamCity will import the sample project's settings and redirect you to its General Settings page. teamcity/settings.kts file, which corresponds to a TeamCity project's settings saved in Kotlin format. In the Repository URL field, enter the sample repo URL and click Proceed. Go to Administration | Projects and click Create project. To follow the tutorial, you can use the sample repository and repeat the steps below on your TeamCity server. This tutorial uses a sample project with five separate build configurations which we are about to connect. It shows a different example than the one described in this article.
TEAMCITY DOCKER HOW TO
You can also watch our video guide on how to compose a pipeline in TeamCity. Then, it will (3-4) check the app with two sets of tests and (5) report the test results. While running this chain, TeamCity will (1) build a Spring Boot application and (2) create its Docker image. In this tutorial, we will explain the basics of creating pipelines in TeamCity and learn how to create a chain like this: They are often designed to compile, test, and deploy a certain project, but you can create them for any other goal.
TEAMCITY DOCKER SERIES
Such chains can be quite complex and contain dozens of builds connected in series or in parallel. Builds inside a chain can use the same revision of the source project and pass artifacts to one another. When you connect them into a sequence, they form a chain. In TeamCity terms, a pipeline is called a build chain.īuilds perform various CI/CD jobs. We also suggest that you learn how to run a simple build.
TEAMCITY DOCKER TRIAL
This tutorial assumes that you have already installed and started your trial TeamCity instance as described here.
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