How To Use Warp’s Agentic Programming To Manage Kubernetes Clusters

Warp is an agentic improvement environment, an AI-powered, terminal-first situation for DevOps engineers and tract reliability engineers (SREs).

While devices for illustration Cursor, Windsurf and Kiro tin beryllium utilized to deploy applications and execute DevOps tasks, they are code-first IDEs pinch an inbuilt terminal. But Warp takes a different attack by bringing agents to nan terminal and embedding an editor wrong it, which makes it an perfect prime for performing administrative and DevOps tasks.

To beryllium its prowess for admin tasks, I will show you really to instal Kubernetes 1.33 cluster connected a group of virtual machines (VMs) without moving a azygous command. We will leverage Warp’s supplier to group up nan cluster done a broad and elaborate prompt. It not only installs Kubernetes, but besides configures Calico for networking and a section way provisioner for storage. Since we are utilizing nan aforesaid workflow arsenic vibe coding but for DevOps, I americium calling this attack VibeOps.

Since AI agents are nondeterministic, your results whitethorn vary. But successful my experiments, I recovered accordant outcomes successful astir of nan scenarios.

Following up from last week’s post, this tutorial assumes that you already person Multipass installed connected your system. For inheritance and context, mention to my article published successful The New Stack.

Let’s commencement by configuring Multipass VMs connected a Mac pinch Apple Silicon. Once nan situation is ready, we will motorboat Warp and tally nan punctual to group up nan Kubernetes cluster.

Step 1: Launching Multipass VMs connected macOS

We will commencement by launching nan first node that acts arsenic nan power plane. This node has to meet nan prerequisites of astatine slightest 4 CPU cores and 8GB of RAM to tally nan power plane. All nan nodes will tally Ubuntu 22.4, aka Jammy Jellyfish.

Let’s now motorboat nan remaining 2 nodes of nan cluster:

Verify VMs pinch nan pursuing command:

The adjacent measurement is to load Multipass’s soul SSH cardinal into your SSH supplier truthful nan supplier tin easy link to its VMs without typing a password aliases manually specifying a key.

Verify that you tin successfully SSH into nan nodes earlier proceeding further:

Step 2: Prompting Warp to Set up a Kubernetes Cluster

Now that nan VMs are ready, we tin footwear disconnected nan installation task by sending a punctual to nan Warp agent. I didn’t alteration nan exemplary and accepted nan default settings during nan installation.

I usage nan punctual beneath to group up nan cluster.

You person entree to nan pursuing ARM64 Ubuntu servers: 192.168.2.2, 192.168.2.3, 192.168.2.4. The username is ubuntu. Install a Kubernetes v1.33 cluster by utilizing nan correct package location. Install nan power level connected 192.168.2.2 and make each nodes arsenic worker nodes. Use kubeadm to instal and configure nan cluster. Use Calico (with modular manifests) for networking and Rancher local-path-provisoner for storage. On nan power plane, configure ~/.kube/config record and verify nan installation of nan cluster. Finally, configure section kubectl to talk to nan cluster. Write fast, compact and businesslike scripts for this task and execute them.

This is simply a broad punctual that includes everything you request to instal and configure an progressive Kubernetes cluster. We springiness capable hints specified arsenic ARM64 architecture, Kubernetes version, kubeadm tool, nan IP addresses, networking and retention choices and finally, asking nan supplier to configure nan section kubectl command. These steps are fundamentally nan aforesaid that an knowledgeable Kubernetes technologist would travel to instal nan cluster.

Paste nan punctual and deed Enter to commencement nan guided installation process. Warp will punctual you to judge moving commands that manipulate nan cluster aliases nan configuration. Change to a directory wherever you would for illustration to shop nan intermediate scripts generated by nan agent. In my case, it is nan ~/Downloads folder.

Within a fewer seconds, Warp supplier creates an action scheme and asks for your support to create and execute nan scripts.

Once nan scripts are created, it will commencement nan execution.

Meanwhile, my Downloads files is populated pinch nan scripts generated by Warp’s agent.

Feel free to research these scripts while nan supplier is engaged executing them. Keep an oculus connected nan Warp terminal to spot if everything is moving arsenic expected.

After accepting and moving nan scripts, Warp was capable to group up nan cluster, configure networking and storage, and moreover transcript nan kube config record to nan section Mac to configure kubectl CLI.

The supplier verified nan cluster by launching an NGINX pod and a retention measurement earlier confirming nan installation. It besides removed nan taint from nan power level node to make it schedulable. It yet confirmed nan setup by showing nan steps it followed, which is assuring. The full process took astir 8 minutes, which is overmuch faster than manual installation.

I tried nan aforesaid punctual pinch a group of bare metallic machines and sewage nan cluster working. I could moreover configure MetalLB pinch an hold to nan prompt. I was besides capable to debug nan cluster by simulating errors for illustration deleting nan kubelet and stopping nan work connected nan nodes.

My adjacent measurement is to effort mounting up a GPU cluster based connected nan NVIDIA GPU operator. Stay tuned for nan findings and results of this research successful a follow-up station soon!

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