From 8ce8bf12ac0c640478aad710260989b9cb0a754d Mon Sep 17 00:00:00 2001
From: "coderabbitai[bot]"
 <136622811+coderabbitai[bot]@users.noreply.github.com>
Date: Mon, 2 Jun 2025 12:24:30 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=93=9D=20Add=20docstrings=20to=20`feat/sw?=
 =?UTF-8?q?itch-to-k8s`?=
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Docstrings generation was requested by @coodos.

* https://github.com/MetaState-Prototype-Project/prototype/pull/179#issuecomment-2929410989

The following files were modified:

* `infrastructure/evault-provisioner/src/templates/evault.nomad.ts`
---
 .../src/templates/evault.nomad.ts               | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/infrastructure/evault-provisioner/src/templates/evault.nomad.ts b/infrastructure/evault-provisioner/src/templates/evault.nomad.ts
index 2a4f3557..0e68c439 100644
--- a/infrastructure/evault-provisioner/src/templates/evault.nomad.ts
+++ b/infrastructure/evault-provisioner/src/templates/evault.nomad.ts
@@ -3,6 +3,12 @@ import * as k8s from '@kubernetes/client-node';
 import { execSync } from "child_process";
 import { json } from "express";
 
+/**
+ * Generates a cryptographically secure random alphanumeric password of the specified length.
+ *
+ * @param length - The desired length of the generated password. Defaults to 16.
+ * @returns A random password consisting of uppercase letters, lowercase letters, and digits.
+ */
 export function generatePassword(length = 16): string {
     const chars =
         "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
@@ -19,6 +25,17 @@ export function generatePassword(length = 16): string {
     return result;
 }
 
+/**
+ * Provisions an eVault environment in a dedicated Kubernetes namespace and returns its accessible URL.
+ *
+ * Creates a namespace, persistent volume claims, a deployment with Neo4j and eVault containers, and a LoadBalancer service. The Neo4j password is derived by hashing the domain part of the provided {@link w3id}. The function determines the service endpoint using the LoadBalancer IP/hostname, node IP and NodePort, or Minikube IP as a fallback.
+ *
+ * @param w3id - The W3ID identifier, used to derive the namespace and database password.
+ * @param eVaultId - The unique identifier for the eVault instance.
+ * @returns The HTTP URL for accessing the provisioned eVault service.
+ *
+ * @throws {Error} If the service endpoint cannot be determined from the cluster.
+ */
 export async function provisionEVault(w3id: string, eVaultId: string) {
     const idParts = w3id.split('@');
     w3id = idParts[idParts.length - 1]