https://www.chenshaowen.com/en/tags/pipeline/Recent content in Pipeline on Shaowen Chen's WebsiteHugo -- gohugo.ioen©2016 - {year}, All Rights Reserved.Wed, 25 Aug 2021 00:00:00 +0000weeklyhttps://www.chenshaowen.com/en/blog/a-cicd-system-based-on-tekton.htmlWed, 25 Aug 2021 00:00:00 +0000Wed, 25 Aug 2021 00:00:00 +0000https://www.chenshaowen.com/en/blog/a-cicd-system-based-on-tekton.html1. Background 1.1 Problems with the Current Use of Jenkins The orchestration engine is unstable Jenkins is an orchestration engine written in Java, and it stops the world (STW) during a full GC. Under large-scale builds, STW can prevent Jenkins from handling new requests. Heavy builds stall Jenkins stores data in disk files; every pipeline and every build occupies a file directory, producing a huge number of files.微信公众号CICDDevOpsTektonKubernetesOperationsPipelineLearninghttps://www.chenshaowen.com/en/blog/using-kubefed-to-distribute-tekton-resource-cross-cluster.htmlSat, 26 Jun 2021 00:00:00 +0000Sat, 26 Jun 2021 00:00:00 +0000https://www.chenshaowen.com/en/blog/using-kubefed-to-distribute-tekton-resource-cross-cluster.html1. The Advantages of Multi-Cluster Tekton Builds Thanks to Kubernetes, Tekton already has good elasticity and can support large-scale builds. At the same time, developing Tasks mainly uses Yaml and Shell, which widens the range of scenarios Tekton can adapt to. The figure above is a sketch of Tekton across multiple clusters.微信公众号TektonKubeFedKubernetesMulti-ClusterCICDOperationsLearningPipelineBuildDistributed Systemshttps://www.chenshaowen.com/en/blog/jenkins-pipeline-usging-and-debug.htmlMon, 14 Aug 2017 13:13:55 +0000Mon, 14 Aug 2017 13:13:55 +0000https://www.chenshaowen.com/en/blog/jenkins-pipeline-usging-and-debug.html1. Basic Concepts master master is where Jenkins is installed and runs; it is responsible for parsing job scripts, handling tasks, and scheduling compute resources. agent agent is responsible for handling tasks dispatched from master; the actual operations are executed through an executor. executor An executor is the compute resource微信公众号JenkinsPipelineContinuous IntegrationDevOpsCICDDebuggingR&D