The goal of the Certified Kubernetes Administrator (CKA) Preparation Course is to equip learners with the knowledge and skills necessary to pass the CKA exam and become proficient Kubernetes administrators. By covering a wide range of topics related to Kubernetes administration, the course aims to provide learners with a comprehensive understanding of Kubernetes architecture, installation, configuration, and management, as well as more advanced topics such as API access control, Custom Resources, Operators, and Advanced Networking. Ultimately, the goal is to help learners develop the expertise necessary to successfully administer Kubernetes clusters and contribute to the wider Kubernetes community.
Create a Deployment with three replicas named nginx-deployment using the nginx container image and expose it as a Service named nginx-service on port 80.
Scale the nginx-deployment to five replicas using the kubectl command.
Create a PersistentVolumeClaim named my-pvc with a storage capacity of 10Gi and access mode ReadWriteOnce.
Configure a Pod to run two containers, nginx and busybox, and set the nginx container to use a ConfigMap named nginx-config.
Troubleshoot a failed Pod by examining its logs and identifying the cause of the failure.
Secure a Kubernetes cluster by configuring Role-Based Access Control (RBAC) to grant a user specific permissions to perform certain actions.
Create a Kubernetes CronJob that runs a batch job every five minutes and writes output to a log file.
Create a DaemonSet that ensures that one instance of a Pod is running on each node in the cluster.
Dauer/zeitlicher Ablauf:
4 Tage
Zielgruppe:
IT professionals and developers who are interested in becoming proficient in Kubernetes administration and obtaining the CKA certification should visit the CKA Preparation Course. This may include system administrators, DevOps engineers, platform engineers, cloud architects, software engineers, and others who are responsible for managing and deploying containerized applications. Those who already have experience with Kubernetes but want to deepen their knowledge and skills may also benefit from the course. Additionally, anyone who is interested in learning about Kubernetes and containerization in general can attend the course to gain a foundational understanding of the technology.
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