Tekton Operations

Internal

• Tekton
• Tekton Concepts

Tekton Pipelines

Tekton Pipelines Installation

kubectl apply -f https://storage.googleapis.com/tekton-releases/pipeline/latest/release.yaml
kubectl get pods -n tekton-pipelines --watch

The installation will create a tekton-pipelines namespace. TO PROCESS: https://tekton.dev/docs/pipelines/install/

Tekton CLI

Tekton CLI Installation

brew tap tektoncd/tools
brew install tektoncd/tools/tektoncd-cli

Domain Model Operations

Task Operations

List Tasks

tkn t list

# Corresponding low level command
kubectl [-n <namespace-name>] get tasks

TaskRun Operations

TaskRun

List TaskRuns

tkn tr list

# Corresponding low level command
kubectl [-n <namespace-name>] get taskruns

Display Execution Log of a TaskRun

kubectl [-n <namespace-name>] logs --selector=tekton.dev/taskRun=<taskrun-name>

Cancel TaskRun

TO PROCESS: https://tekton.dev/docs/pipelines/taskruns/#cancelling-a-taskrun

PipelineRun Operations

List PipelineRuns

tkn [-n <namespace-name>] p list

# Corresponding low level command
kubectl [-n <namespace-name>] get pipelineruns

Display Execution Log of a TaskRun

tkn [-n <namespace-name>] pr logs <pipelinerun-name>

# Corresponding low level command
kubectl [-n <namespace-name>] logs --selector=tekton.dev/pipelineRun=<pipelinerun-name>

Delete PipelineRuns

tkn pr delete <pipeline-run-name>|--all

Deleting a PipelineRun deletes associated TaskRuns.

Troubleshooting and Debugging

TO PROCESS:

• Debugging tasks: https://tekton.dev/docs/pipelines/tasks/#debugging
• Debugging taskruns: https://tekton.dev/docs/pipelines/taskruns/#debugging-a-taskrun
• Debug: https://tekton.dev/docs/pipelines/debug/
• Execution Logs: https://tekton.dev/docs/pipelines/logs/

HA Support

https://tekton.dev/docs/pipelines/enabling-ha/

Performance Optimization

https://tekton.dev/docs/pipelines/tekton-controller-performance-configuration/