Interview questions and Tutorials - DevOps, Big Data, Cloud, AWS, Azure

Signal Messenger App Review

Abhay Singh February 2, 2021 Technews 0 Comments 3 views

The signal messenger app went into the air after the privacy concerns in what'sapp. What'sapp updated it's privacy policies and stated that it would share the persone details of the user with Facebook and Instagram. This led to the ...

Why do we need continuous build and deployment processes

Abhay Singh January 21, 2021 DevOps Tutorial , Tutorial 0 Comments 0 views

Why do we need continuous build and deployment processes. One of the driving forces behind see-I short for continuous integration and CD short for continuous delivery and continuous deployment is to detect problems or bugs as early as ...

What is Jenkins

Abhay Singh January 20, 2021 Devops , Jenkins 0 Comments 0 views

Jenkins is an open source continuous integration to written in Java. Jenkins provides continuous integration services for software development. It is a solar based system running in a servlet container such as Abaci Tomcat. It is very robust ...

What is Blue/Green deplyoment

Abhay Singh November 15, 2020 AWS Tutorial , DevOps Tutorial , Tutorial 0 Comments 1 views

# Blue/Green deplyoment ## create IAM role * in the main navigation choose _Roles_ * click _create Role_ * choose **CodeDeploy** as AWS service * choose **CodeDeploy - ECS** as UseCase to add and click _Next::Permissions_ * ensure that on _attach permissions policies_ page the policy ...

How to enable Container Insights in AWS ECS Cluster

Abhay Singh November 14, 2020 AWS Tutorial , Tutorial 0 Comments 1 views

# Container Insights ## Enable Container insights on cluster level Execute the following command to enable Container Insights on the cluster. This command will enable **Service and Cluster level** insights on your ECS cluster ```bash aws ecs update-cluster-settings \ --cluster ecs-ec2 \ --settings ...

Microservices Canary Deployments using AWS AppMesh Using CloudFormation

Abhay Singh November 13, 2020 AWS Tutorial , Tutorial 0 Comments 4 views

# Microservices Canary Deployments using AWS AppMesh ## Step-1: What are we going to learn? What are Canary Deployments? - We are going to deploy V2 version of Notification Service. - We will split the traffic with 50% each between V1 and V2 ...

AWS ECS Tutorial – Microservices – Service Discovery

Abhay Singh November 13, 2020 AWS Tutorial , Tutorial 0 Comments 1 views

# Microservices - Service Discovery ## Step-1: What are we going to learn? - We are going to enable the service discovery for Notificaiton Microservice. - User Management Microservice will call Notification Service using AWS Cloud Map Namespace. - In that way calls ...

Continuous Integration and Continuous Delivery Setup using cloudformation

Abhay Singh November 13, 2020 AWS Tutorial , Tutorial 0 Comments 0 views

# Continuous Integration and Continuous Delivery ## Step-01: Introduction to CI CD - For introduction slides refer the [presentation slides](/otherfiles/presentations/AWS-FargateECS-Masterclass-Course.pdf). ## Step-02: Pre-requisite Step - Create Staging and production services in ECS - **Create ECS Task Definition** - Name: ecs-cicd-nginx ...

AWS Fargate & ECS Tutorials, AWS Fargate & ECS Fundamentals

Abhay Singh November 13, 2020 AWS Tutorial , Tutorial 0 Comments 0 views

# AWS Fargate & ECS Fundamentals ## Step-01: Clusters Introduction - For introduction slides refer the [presentation slides](/otherfiles/presentations/AWS-FargateECS-Masterclass-Course.pdf). ## Step-02: Pre-requisite - Ensure we have a VPC in our region where we are creating the Fargate or ECS clusters. - **VPC** ...

Microservices Deployment on AWS Fargate & ECS Clusters

Abhay Singh November 13, 2020 AWS Tutorial , Tutorial 0 Comments 0 views

# Microservices Deployment on AWS Fargate & ECS Clusters # Module - 1: Introduction & Pre-requisites ## Step-1: What are we going to learn in this section? - We are going to deploy two microservices. - User Management Service ...

How to Setup Microservices-XRay-AppMesh on AWS ECS Fgargate Using Cloudformatioon

Abhay Singh November 13, 2020 AWS Tutorial , Tutorial 0 Comments 1 views

How to Setup Microservices-XRay-AppMesh on AWS ECS Fgargate Using Cloudformatioon script # Handson Microservice-XRay-AppMesh ## 1 - Setup Microservice * start with _metalapp_ and _popapp_ taskdefinition cd 1-Setup aws ecs register-task-definition --cli-input-json file://td-metalapp-setup.json --region eu-central-1 aws ecs register-task-definition --cli-input-json file://td-popapp-setup.json --region eu-central-1 * create ECS ...

Docker basics Commands list

Abhay Singh November 13, 2020 DevOps Tutorial , Tutorial 0 Comments 1 views

# Docker basics Commands list ## Docker installation ### Ubuntu official _Ubuntu_ installation guide: https://docs.docker.com/install/linux/docker-ce/ubuntu/ #### uninstall older version, if applicable sudo apt-get remove docker docker-engine docker.io containerd runc docker-ce docker-ce-cli containerd.io #### installation from Docker respositories #update package index sudo apt-get update # install packages to allow apt ...

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