Vastanex

For developers and operators

Kubernetes, explained plainly.

Vastanex is a desktop app for Windows, macOS and Linux. Problems shows what needs attention and the next step worth considering.

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Windows · macOS · Linux Read-only by default

Current installers and first-launch guidance are on the Download page.

The Vastanex Problems view highlights a crash-looping Pod with the raw CrashLoopBackOff state beside a plain-language next step.
A real local cluster: Problems keeps the raw state beside what to look at next.

One troubleshooting workflow

Follow one problem from symptom to evidence.

Start with the explanation, inspect the same object, then choose a next step. The app keeps the raw Kubernetes value beside the plain words.

Read the Problem

CrashLoopBackOff means the container starts, stops, and Kubernetes keeps trying. The card says what happened and what to inspect next.

A close view of the Vastanex Problem card for the crasher Pod, including the raw CrashLoopBackOff state and the suggested next step.
Problem: the container keeps stopping, so Kubernetes keeps restarting it.

Inspect real evidence

Open that same Pod and review what Kubernetes recorded. Events are evidence, not a promise that the app fixed the crash.

The Vastanex crasher Pod detail drawer shows its Events section with a real BackOff event from the local cluster.
Evidence from the same crasher Pod: its Events section records BackOff.

Choose a next step

Read the suggested next step, follow the object’s details, or open its logs. You stay in control of what happens next.

See the desktop app

Investigate in one place

Keep the useful evidence close.

Follow live logs from a Pod, check Health beside raw values, inspect relationships, open a shell after you explicitly allow changes, or forward a port to your own machine.

The Vastanex terminal panel follows numbered live lines from the noisy demo Pod with source and pause controls visible.
Inspect live logs with the source, pause and follow controls in one place.

Make changes deliberately

Read first. Allow changes only when you mean to.

The app starts read-only. Kubernetes permissions still decide what is possible, and writes or interactive shells require an explicit Allow changes decision before they can run. Logs, attach sessions and port forwards stay available in read-only mode.

Read-only is visible

Disabled actions explain that you can allow changes from the status bar.

The Vastanex web Deployment drawer shows the disabled Delete action with its read-only reason and the context badge visible below.
Read-only is a visible starting state, with the disabled action explaining how to allow changes.

Separate example: scaling web

This is a cancelled safety example for another object, not a fix for crasher.

A cancelled Vastanex Scale dialog for the separate web Deployment explains that it will run five copies instead of four.
Separate safety example: scaling web is explained and confirmed before it could run.

Trust and getting started

A calm start for a real cluster.

Use the context you choose

Open Vastanex with an existing kubeconfig context. The app starts read-only, and the Problems view comes first.

Keep sensitive values out of view

Secrets stay redacted unless you explicitly reveal one field. The app does not send telemetry.

Pick your desktop

Windows, macOS and Linux are supported desktop targets. Visit Download for the current availability and unsigned-build notes.

From the field notes

Practical notes for the same workflow.

Short, plain-English explanations of the evidence and controls you see in Vastanex.

Take the next step

See what your cluster is doing.

Download the desktop app or read the current pricing status.

Download See pricing