Progressive delivery is a modern deployment strategy that allows you to release features gradually to specific subsets of users, minimizing potential disruptions. With Tekton and Argo CD, you can implement progressive delivery through pipelines and GitOps practices. Below is an example of how to set up progressive delivery using Tekton tasks and Argo CD for a Kubernetes application.
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
name: my-app
spec:
project: default
source:
repoURL: 'https://github.com/myorg/my-app'
targetRevision: HEAD
path: k8s
destination:
server: 'https://kubernetes.default.svc'
namespace: my-app
syncPolicy:
automated:
prune: true
selfHeal: true
syncOptions:
- CreateNamespace=true
progressiveDelivery:
rollout:
strategy: Canary
maxSurge: 1
maxUnavailable: 0
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