Building Operators on OpenShift
Learn about k8s API fundamentals, the etcd operator, using the Operator SDK with Go and Helm, review Ansible basics, and use Ansible to deploy Kubernetes modules.
Lesson
Kubernetes API fundamentals
30 minutes | Beginner
Understand the structure and features of the Kubernetes API fundamentals.
Lesson
Manage the etcd Operator
30 minutes | Beginner
Manage etcd clusters on Kubernetes and automate resize, failover, and upgrade tasks, including backup and restore actions.
Lesson
Operator SDK with Go
30 minutes | Beginner
Learn about a new Go-based Operator with the Operator SDK by creating an Operator called a PodSet.
Lesson
Install the Operator Lifecycle Manager
30 minutes | Beginner
Install the Operator Lifecycle Manager in an OpenShift environment, access the UI, create a subscription manifest, and approve an InstallPlan.
Lesson
Review Ansible
15 minutes | Beginner
Refresh your knowledge of Ansible by practicing and reviewing your skills.
Lesson
Ansible Kubernetes Modules
15 minutes | Beginner
Learn to use the Ansible k8s (Kubernetes) module by creating and removing Kubernetes resources and reusing existing Kubernetes manifest files.
Lesson
Ansible Operator Overview
30 minutes | Beginner
Learn what the Ansible Operator is, how to map custom resource events, pass extra variables, leverage existing roles from Ansible Galaxy, then how to deploy and run the Operator in a local or remote OpenShift cluster.
Lesson
Mcrouter Operator powered by Ansible Operator
30 minutes | Beginner
Gather basic understanding of the Mcrouter operator that was built with the Ansible Operator SDK.
Lesson
Operator SDK with Helm
30 minutes | Beginner
Create a CockroachDB Operator from an existing CockroachDB Helm chart, running securely without Tiller or manual invocation.