CN220 Kubernetes Operations

    This class centers on developing the skills and knowledge needed for Day-1 Kubernetes operations for managing applications. Using best practices as guiding principles, students will engage in topics pertaining to the Kubernetes architecture to make informed decisions for production workloads. Topics include configuring resource availability for applications, implementing advanced scheduling for applications, and administering user roles and permissions for the Kubernetes cluster. Kubernetes Operations and System Integration teams will benefit greatly as they plan and deploy their Kubernetes production environments.

    Kontakt oss: Kurs@sgpartner.no

    COURSE OBJECTIVE:
    Not available. Please contact.

     

    TARGET AUDIENCE:
    Infrastructure and Integration engineers tasked with day-to-day application workload management
    IT professionals looking to expand skills in Kubernetes administration

    COURSE PREREQUISITES:
    Attendees should meet the following prerequisites:

    • CN120 or equivalent experience
    • Familiarity with the Bash shell
    • Filesystem navigation and manipulation
    • Command line text editors like vim or nano
    • Common tooling like curl, wget and ping
    • Familiarity with JSON and YAML notation

    COURSE CONTENT:
    Kubernetes High Availability

    • Review the basic architecture of a Kubernetes cluster
    • Install a well-validated HA Kubernetes cluster on a collection of hosts
    • Load balance kubectl commands across an HA Kubernetes cluster
    Managing Application Deployment

    • Review how pods are scheduled on worker nodes
    • Examine the node selector
    • Discuss implementing the impact of taints and tolerations for Kubernetes workloads
    • Review both pod and node affinity and anti-affinity
    Releasing Application Updates

    • Discuss releasing updates to applications running on the Kubernetes platform
    • Explore native tooling for updating application
    • Examine how Helm manages updating applications
    Application High Availability

    • Review the architecture required to achieve high availability for applications
    • Discuss best practices for using liveness and readiness probes
    • Explore Kubernetes auto-scaling of applications
    • Discuss how to prioritizing Kubernetes workloads
    Routing Network Traffic

    • Discuss network routing options within Kubernetes
    • Discuss the benefits of the Ingress controller and object
    • Examine the Ingress object and controller pattern
    Provisioning Storage

    • Review available storage options for applications
    • Discuss constraints of persistent storage in a standard Kubernetes cluster deployment
    • Examine the storageClass object
    Kube Security: Implementing RBAC

    • Discuss RBAC implementation within Kubernetes
    • Examine Kubernetes RBAC components
    • Review Auditing within Kubernetes
    • Determine how to enable Auditing within a Kubernetes cluster
    Kubernetes Network Security

    • Review the the Kubernetes Networking Model
    • Discuss how Network Security is managed within the Kubernetes cluster
    • Examine managing network security with native and non-native Kubernetes tooling
    • Explain the native method of creating Network Policies
    Securing an Application Workload

    • Identify security mechanisms available to security between containers, pods, and the Kubernetes cluster
    • Discuss strategies for enabling flexibility within security policy while maintaining security compliance
    • Examine how to enable Pod Security Policies
    Multi-Tenancy in Kubernetes

    • Discuss multi-tenancy in a Kubernetes cluster
    • Examine native Kubernetes objects used for enabling multi-tenancy capability
    • Discuss multi-tenancy methods for Kubernetes

    FOLLOW ON COURSES:

    Tilleggsinformasjon

    Varighet

    2 dag(er)

    Språk

    Engelsk/Norsk kursmateriell, Engelsk/Norsk kursholder

    Sted

    Virtuelt (90% av våre kurs blir tatt opp)/Vi setter opp kurs over hele landet