Pipelines

pipelines are a core feature in microtica and the most crucial part of every software delivery automation using pipelines you can define the process your source code should go through from your local machine to production a pipeline is a composition of multiple steps executed in sequence and/or parallel each step performs a specific action such as compile and package the code run unit and integration tests run code quality checks build and push docker images deploy services on kubernetes how microtica pipelines work unlike traditional solutions where you need to spin and manage dedicated vms to handle the execution of pipeline actions, microtica takes the cloud native approach to provide software delivery automation using docker as a runtime for pipeline step execution using microtica pipelines you don’t have to worry about maintaining complex infrastructure for your automation using docker as a runtime you are able to define more flexible pipelines that can use different frameworks and tools in one pipeline in one step you can use node image as a runtime environment to compile your nodejs application but then in the next step you can use hashicorp/terraform image, which contains pre installed terraform cli, to perform some terraform operations each step spins up a new docker container using the image specified for that step the docker container lives until all actions within the step are completed, after that the container is killed and deleted and everything in the container’s memory will no longer be available microtica provides a pipeline shared state https //docs microtica com/pipelines#qi pipeline shared state that preserves the state between steps throughout the pipeline execution pipeline shared state to preserve the state between steps, microtica uses docker volumes to achieve that sharing state between steps is useful when you clone the source code from git in one step and compile and test the code in another step a shared state can be accessed from any step within one pipeline on /microtica/shared path anything that is written in this folder by any step will be available for all other steps in that pipeline the diagram implies that if within the first step you store a file named index js , the same file will be available in the second step on /microtica/shared/index js path pipeline artifacts artifacts persist in the step state even after the step is completed pipeline artifacts are usually used as storage for deployment packages microtica yaml steps clone title clone my source code from git type git clone buildnodeapp image node 12 alpine commands \ npm install \ npm run build artifacts files primary /dst with this spec, we are telling microtica to package everything within the /dst folder store artifact with the name primary the stored artifact can then be used for deployment or downloaded from the microtica gui learn more about artifacts and different output configurations from pipeline artifacts https //docs microtica com/artifacts