hossambarakat

'Update or create a stack given a name and template + params'
from __future__ import division, print_function, unicode_literals

from datetime import datetime
import logging
import json
import sys

import boto3
import botocore

hossambarakat

As a first step you'll need to:

1. Sign in to the Azure portal using either a work or school account or a personal Microsoft account.
2. If your account is present in more than one Azure AD tenant, select Directory + Subscription at the top right corner in the menu on top of the page, and switch your portal session to the desired Azure AD tenant.
3. In the left-hand navigation pane, select the Azure Active Directory service, and then select App registrations (Preview).

Register the app (webapi-and-daemon-app)

1. Navigate to the Microsoft identity platform for developers App registrations page.

hossambarakat

As a first step you'll need to:

1. Sign in to the Azure portal using either a work or school account or a personal Microsoft account.
2. If your account is present in more than one Azure AD tenant, select Directory + Subscription at the top right corner in the menu on top of the page, and switch your portal session to the desired Azure AD tenant.
3. In the left-hand navigation pane, select the Azure Active Directory service, and then select App registrations (Preview).

Register the service app (TodoList-webapi-daemon-v2)

1. Navigate to the Microsoft identity platform for developers App registrations page.

hossambarakat

using System;
using System.Net;
using System.Net.Http;
using System.Threading;
using System.Threading.Tasks;
using FluentAssertions;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging.Abstractions;
using Microsoft.Extensions.Primitives;

hossambarakat

using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Hosting;

public class Program
{
    public static void Main(string[] args) =>
        Host.CreateDefaultBuilder(args)
        .ConfigureWebHostDefaults(webBuilder =>

hossambarakat

Example

This is simple example showing:

• Service service-alpha in service-alpha namespace
• Service service-beta in service-beta namespace
• Nginx Ingress controller in kube-ingress namespace
• Ingress called ingress-demo inside service-alpha namespace
• Ingress called ingress-demo inside service-beta namespace

Steps:

• Install ingress on AKS. my demo cluster does not have rbac enabled that's why there is => --set rbac.create=false

hossambarakat

A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.

For more about AWS and AWS Certifications and updates to this Gist you should follow me @leonardofed

---

hossambarakat

Rough Notes about CQRS and ES

Once upon a time…

I once took notes (almost sentence by sentence with not much editing) about the architectural design concepts - Command and Query Responsibility Segregation (CQRS) and Event Sourcing (ES) - from a presentation of Greg Young and published it as a gist (with the times when a given sentence was heard).

I then found other summaries of the talk and the gist has since been growing up. See the revisions to know the changes and where they came from (aka the sources).

It seems inevitable to throw Domain Driven Design (DDD) in to the mix.

hossambarakat

#
# Working with branches
#

# Get the current branch name (not so useful in itself, but used in
# other aliases)
branch-name = "!git rev-parse --abbrev-ref HEAD"
# Push the current branch to the remote "origin", and set it to track
# the upstream branch
publish = "!git push -u origin $(git branch-name)"

hossambarakat

public class GetEventStoreRepository : IRepository
{
    private const string EventClrTypeHeader = "EventClrTypeName";
    private const string AggregateClrTypeHeader = "AggregateClrTypeName";
    private const string CommitIdHeader = "CommitId";
    private const int WritePageSize = 500;
    private const int ReadPageSize = 500;

    private readonly Func<Type, Guid, string> _aggregateIdToStreamName;