Set Up Tools to Make DOKS Cluster Operationally Ready

DigitalOcean Kubernetes (DOKS) is a managed Kubernetes service. Deploy Kubernetes clusters with a fully managed control plane, high availability, autoscaling, and native integration with DigitalOcean Load Balancers and volumes. You can add node pools using shared and dedicated CPUs, and NVIDIA H100 GPUs in a single GPU or 8 GPU configuration. DOKS clusters are compatible with standard Kubernetes toolchains and the DigitalOcean API and CLI.

You can set up a variety of tools to make your DigitalOcean Kubernetes (DOKS) cluster operationally ready. Your operationally-ready DOKS cluster can have a set up as shown below, which includes:

• Setting up an ingress controller using Ambassador or nginx

• Installing apps such as Prometheus to monitor the cluster

• Installing apps such as Loki to aggregate logs

• Configuring backups and restoration using Velero or Trilio

This tutorial series consists of three parts:

DOKS Operational Readiness, Part 1: Install the NGINX Ingress Controller

Install the NGINX ingress controller and configure HTTP rules for the two deployed backend services.

DOKS Operational Readiness, Part 2: Enable HTTPS

Configure production-ready TLS certificates with Cert-Manager using the HTTP-01 challenge.

DOKS Operational Readiness, Part 3: Configure Wildcard Certificates

Configure production-ready TLS certificates with Cert-Manager using the DNS-01 challenge to support wildcard certificates.