Geert Baeke gbaeke

Linkerd with Nginx Ingress

Azure Kubernetes Service

I installed Linkerd and Nginx on an AKS cluster. You will need an Azure subscription and deploy a basic cluster.

Install Linkerd CLI

Install the Linkerd CLI: see https://linkerd.io/2.11/getting-started/#step-1-install-the-cli. You can also install the cli with brew:

Run Azure App Services anywhere with Azure Arc

Prerequisites

All commands in the gist should be run from bash. You can use WSL (Windows Subsystem for Linux) to run the commands. You can also use the Azure Cloud Shell and select Bash instead of PowerShell.

Install Azure CLI (not needed in Azure Cloud Shell, CLI is pre-installed) and add the following Azure CLI extensions:

az extension add --name connectedk8s

Azure Container Apps: Revisions

Deploy with Bicep

param image string = 'ghcr.io/gbaeke/super:1.0.5'

resource la 'Microsoft.OperationalInsights/workspaces@2021-06-01' = {
  name: 'la-aca' 
  location: resourceGroup().location

Azure Container Apps: Bicep and scaling

Azure Service Bus

Create namespace and topic:

az group create --name rg-aca --location northeurope

namespaceName=MyNameSpace$RANDOM

	import os
	import requests
	from fastapi import FastAPI, HTTPException
	from pydantic import BaseModel
	from bs4 import BeautifulSoup
	from openai import OpenAI
	from sentence_transformers import SentenceTransformer
	from sklearn.metrics.pairwise import cosine_similarity
	import numpy as np
	import uvicorn

	# Copyright (c) Microsoft Corporation.
	# Licensed under the MIT license.

	import asyncio
	import base64
	import os
	import pyaudio
	import wave
	import numpy as np
	import soundfile as sf

	import streamlit as st
	import openai
	import dotenv
	from PIL import Image
	from io import BytesIO
	import os
	import pickle
	from collections import OrderedDict


	using Microsoft.Extensions.Logging;
	using Microsoft.SemanticKernel;
	using Microsoft.SemanticKernel.AI.ImageGeneration;
	using System.Diagnostics;
	using Microsoft.SemanticKernel.Planning;
	using System.Text.Json;

	var kernelSettings = KernelSettings.LoadSettings();

	import requests
	import json

	# url uses a hardcoded identity endpoint
	url = "http://127.0.0.1:40342/metadata/identity/oauth2/token?api-version=2019-11-01&resource=https%3A%2F%2Fvault>
	headers = {"Metadata": "true"}

	# do token request to IMDS, this will fail
	r = requests.get(url, headers=headers)

	from azure.appconfiguration.provider import (
	AzureAppConfigurationProvider,
	SettingSelector,
	AzureAppConfigurationKeyVaultOptions
	)
	from azure.keyvault.secrets import SecretClient
	from azure.identity import DefaultAzureCredential

	def retrieve_secret(uri):
	try: