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SUSE Telco Cloud Documentation|How-To Guides

Part III How-To Guides

How-to guides and best practices

  • 19 MetalLB on K3s (using Layer 2 Mode)
  • MetalLB is a load-balancer implementation for bare-metal Kubernetes clusters, using standard routing protocols.

  • 20 MetalLB on K3s (using Layer 3 Mode)
  • MetalLB is a load-balancer implementation for bare-metal Kubernetes clusters, using standard routing protocols.

  • 21 MetalLB in front of the Kubernetes API server
  • This guide demonstrates using a MetalLB service to expose the RKE2/K3s API externally on an HA cluster with three control-plane nodes. To achieve this, a Kubernetes Service of type LoadBalancer will be manually created. Then an EndpointSlices object will be automatically created which keeps the IPs …

  • 22 Air-gapped deployments with Edge Image Builder
  • This guide will show how to deploy several of the SUSE Telco Cloud components completely air-gapped on SUSE Linux Micro 6.2 utilizing Edge Image Builder(EIB) (Chapter 9, Edge Image Builder). With this, you’ll be able to boot into a customized, ready to boot (CRB) image created by EIB and have the sp…

  • 23 Building Updated SUSE Linux Micro Images with Kiwi
  • This section explains how to generate updated SUSE Linux Micro images to be used with Edge Image Builder, with Cluster API (CAPI) + Metal3, or to write the disk image directly to a block device. This process is useful in situations where the latest patches are required to be included in the initial …

  • 24 Using clusterclass to deploy downstream clusters
  • Provisioning Kubernetes clusters is a complex task that demands deep expertise in configuring cluster components. As configurations grow more intricate, or as the demands of different providers introduce numerous provider-specific resource definitions, cluster creation can feel daunting. Thankfully,…