Jenkins is too old try it? Cloud native ci/cd Tekton

tektōn In ancient Greek there were craftsmen 、 Craftsman means , Like a carpenter 、 Stonemason 、 Construction worker .

Tekton Introduce

Tekton yes Google Open source Kubernetes Native CI/CD System , Powerful function, strong expansibility . Formerly known as Knative Inside build-pipeline project , Later, it hatches into an independent project . And become CDF One of the four initial projects under , The other three are Jenkins, Jenkins X, Spinnaker.

advantage

• Customizable
• reusable
• Scalable
• Standardization
• Telescopic

Concept

• Step：CI/CD An operation in a workflow , For example compiler Java Program 、 Run unit tests and so on .
• Task： Orderly Step Set .Tekton stay Kubernetes Of Pod Run in  Task, Every  Step  It corresponds to Pod In the container . how Pod Containers in can share the same environment ,Task  Medium  Step  You can also share data with each other . For example Pod Hang in a volume , Each container can access the contents of the volume .
• Pipeline： Some columns are ordered  Task  Set .Tekton take  Task  Combine into an ordered acyclic graph （DAG）, And in order . Embodied in Kubernetes in ,Tekton Will be created sequentially Pod To execute  Task, And finally complete the execution of the whole pipeline .
• PipelineRun：Pipeline Definition of bearer pipeline , You actually need to create one each time you run