azure-chaos-fn

A helper module for all node azure-chaos extensions ⚙️ 🤖

This module defines a javascript framework that is helpful when authoring azure-chaos functions. It provides lightweight helpers that allow extension authors to more easily engineer chaos, without worrying about communication details with the orchestrator.

API

This is the exported API from the azure-chaos-fn module.

validators

Request validation helpers. Useful to ensure data coming in is behaving as expecting.

const validate = require('azure-chaos-fn/validators')

accessToken

Validates that the body of a req object contains a valid accessToken.

try { require('azure-chaos-fn/validators').accessToken(req) } catch (ex) { console.error(`error: ${ex}`) }

resources

Validates that the body of a req object contains a valid resources array.

try { require('azure-chaos-fn/validators').resources(req) } catch (ex) { console.error(`error: ${ex}`) }

parsers

Note: these depend on the validators to ensure only valid data is parsed.

Request parser helpers. Useful to parse valid request data into models.

const parsers = require('azure-chaos-fn/parsers')

accessTokenToCredentials

Inflates the accessToken from a req objects body into a ms-rest-azure compatible credentials object.

const credentials = require('azure-chaos-fn/parsers').accessTokenToCredentials(req)

resourcesToObjects

Inflates the resources from a req objects body into a collection of objects containing the following properties:

• subscriptionId - the azure subscription id to target
• resourceGroupName - the azure resource group name to target
• resourceName - the azure resource name to target

const objs = require('azure-chaos-fn/parsers').resourcesToObjects(req)

License

MIT