Article: CI/CD for Microservices on DO K8s

README.md

@@ -282,6 +282,7 @@ Useful Articles
 - [Jenkins declarative pipelines with Kubernetes](http:https://radu-matei.com/blog/kubernetes-jenkins-azure/)
 - [Adding CI/CD to your Spring Boot app with Jenkins X and Kubernetes](https://developer.okta.com/blog/2018/07/11/ci-cd-spring-boot-jenkins-x-kubernetes) by [Matt Raible](https://twitter.com/mraible) using [Jenkins X](https://jenkins-x.io/)
 - [Continuous Delivery with Amazon EKS and Jenkins X](https://aws.amazon.com/blogs/opensource/continuous-delivery-eks-jenkins-x/) by [Henryk Konsek](https://twitter.com/hekonsek) using [Jenkins X](https://jenkins-x.io/)
+- [CI/CD for Microservices on DigitalOcean Kubernetes](https://semaphoreci.com/blog/cicd-microservices-digitalocean-kubernetes) using [Semaphore](https://semaphoreci.com)
 
 ### [Deep Learning](#deep-learning)