CodeSOD: The Load Balancer Got Terned Off

The Daily WTF

This mostly works fine for the organization, but one day it started deleting their load balancer off of AWS for no good reason. Ilsa 's organization uses Terraform to handle provisioning their infrastructure.

Load-Balancing Minecraft Servers with Kong Gateway

Dzone - DevOps

One server won't be enough, so you'll run two servers simultaneously, expecting your load balancer to handle sending students to Server A or Server B, depending on the load. devops architechture load balancing minecraft kong gateway kong api

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Cloud Load Balancing- Facilitating Performance & Efficiency of Cloud Resources

RapidValue

Cloud load balancing is the process of distributing workloads and computing resources within a cloud environment. Cloud load balancing also involves hosting the distribution of workload traffic within the internet. Its advantages over conventional load balancing of on?premises

How to Create a Kubernetes Cluster and Load Balancer for Local Development

Dzone - DevOps

This guide will show you one of many ways that you can set up and tear down a local Kubernetes cluster with a load balancer for use as a local development environment. Overview.

One Year of Load Balancing

Algolia

From the beginning at Algolia, we decided not to place any load balancing infrastructure between our users and our search API servers. Instead of putting hardware or software between our search servers and our users, we chose to rely on the round-robin feature of DNS to spread the load across the servers. This is the best situation to rely on round-robin DNS for load balancing: a large number of users request the DNS to access Algolia servers, and they perform a few searches.

What is Load Balancing and Why does it Matter?

Daffodil Software

This happens because the app server is not prepared to handle a load of concurrent users on the server. Did you ever realize this? The eCommerce app that you generally shop from offers a seamless experience. But when you shop from the same app during a sale, it crashes very often.

Load Balancer Service Degradation, March 25, 2021

Netlify

On March 25, 2021, between 14:39 UTC and 18:46 UTC we had a significant outage that caused around 5% of our global traffic to stop being served from one of several load balancers and disrupted service for a portion of our customers.

VM-Series Virtual Firewalls Integrate With AWS Gateway Load Balancer

Palo Alto Networks

We are delighted to have worked with Palo Alto Networks as we built AWS Gateway Load Balancer to drastically simplify the deployment of horizontally scalable stacks of security appliances, such as their VM-Series firewalls.” Security scalability, meet cloud simplicity.

Case Study: Pokémon GO on Google Cloud Load Balancing

High Scalability

If you haven't put it on your reading list, here's a tantalizing excerpt from CHAPTER 11 Managing Load by Cooper Bethea, Gráinne Sheerin, Jennifer Mace, and Ruth King with Gary Luo and Gary O’Connor. Prior to launch, they load-tested their software stack to process up to 5x their most optimistic traffic estimates. Load Balancing googleThere are a lot of cool nuggets in Google's New Book: The Site Reliability Workbook.

Advanced Load Balancing and Sticky Sessions with Ambassador, Envoy and Kubernetes

Daniel Bryant

release notes , we have recently added early access support for advanced ingress load balancing and session affinity in the Ambassador API gateway, which is based on the underlying production-hardened implementations within the Envoy Proxy. It’s been my experience that how load balancing is implemented within Kubernetes Services is not always intuitive. Endpoint Routing and Load Balancing In Ambassador 0.52, we introduced a new set of controls for load balancing.

Autoscaling Groups With Terraform on AWS Part 3: Elastic Load Balancer and Health Check

Dzone - DevOps

The next step is to add a Load Balancer in front of the autoscaling group. tutorial devops aws terraform elastic load balancerCheck out Part 1 and Part 2. Previously , we set up some Apache Ignite servers in an autoscaling group.

How to Load Balance Traffic Across Multiple VXCs

Megaport

Load balancing traffic across your network connections allows you to maximise the use of multiple network paths when routing to the same destination networks. We’ll talk you through the process of setting up load balancing using a Megaport-connected network architecture. This strategy allows for increased throughput and redundancy. When there are multiple paths available to reach the same network. Source.

AWS Communism: Part 1 (How We Cut Our Load Balancing Cost by More Than 96%)

Dzone - DevOps

Recently, Cloudflare announced their object storage service Cloudflare R2 and got much buzz from the community. Essentially, they solve a huge pain point by removing egress traffic cost from the content hosting equation.

Securing a Web Application with AWS Application Load Balancer

Stackery

If you’re still using an Elastic Compute Cloud (EC2) Virtual Machine, enjoy this very useful tutorial on load balancing. That’s what I’m using AWS Application Load Balancer (“ALB”) for, even though I have only a single instance at the moment so there’s no actual load balancing going on. This is done in the EC2 console, there’s a section in the left-hand column for Load Balancers, selecting that lets you create a new one.

Nvidia/ARM Wavering | Google Outage Outrage | Backblaze IPO on Fire

DevOps.com

In this week’s The Long View: Nvidia’s faltering attempt to buy Arm, Google’s load balancers go offline, and Backblaze’s newly-IPO’ed stock jumps 60%.

Article: How to Fight Climate Change as a Software Engineer

InfoQ Articles

Observability Software Development Sustainable Computing Deployment / Datacenter Load Balancing Performance Culture & Methods Development articleWe need to reduce and eliminate greenhouse gas emissions to stop climate change.

Modern Web Security Meets Modern Load Balancing with NGINX

Signal Sciences

These key drivers have also exposed the shortcomings of appliance (physical or virtual) based technologies including web application firewalls (WAFs) and load balancers. NGINX Certifies Signal Sciences Dynamic Module. DevOps, microservices, hybrid and multi-cloud are fueling growth for companies taking a modern approach to deploying applications.

Simplified NGINX Load Balancing with Loadcat

Toptal

NGINX, a sophisticated web server, offers high performance load balancing features, among many other capabilities. However, there is something interesting about tools that configure other tools, and it may be even easier to configure an NGINX load balancer if there was a tool for it. In this article, Toptal engineer Mahmud Ridwan demonstrates how easy it is to build a simple tool with a web-based GUI capable of configuring NGINX as a load balancer

Blue-Green Deployment, Zero Downtime Updates, and Failover Protection With Traffic Distribution Add-On

Dzone - DevOps

In this situation you can face the problem of proper traffic distribution between such project copies, including aspects like a method for requests routing, servers loading rates, etc.

Edgenexus Provides Easy-To-Use Load Balancing for Nutanix

Nutanix

Load balancers and Application Delivery Controllers (ADCs) have always been dogged by unnecessary complexity. This hidden barrier typically means only a fraction of possible features make it into an organization’s production environment

Adding a Custom Domain and SSL to AWS EC2

Dzone - DevOps

ssl https certificate domain name aws ec2 load balancer route 53In our previous article, we Dockerized our Node.js server, pushed that container image to AWS ECR, and then launched an EC2 instance with that container running inside.

AWS 74

How to Load Balance Traffic Across Multiple VXCs

Megaport

Load balancing traffic across your network connections allows you to maximise the use of multiple network paths when routing to the same destination networks. We’ll talk you through the process of setting up load balancing using a Megaport-connected network architecture. This strategy allows for increased throughput and redundancy. When there are multiple paths available to reach the same network. Source.

Building a Kubernetes CI/CD Pipeline With GitLab and Helm

Dzone - DevOps

devops kubernetes ci/cd gitlab helm amazon eks amazon load balancingIntroduction. Everyone loves GitLab CI and Kubernetes. GitLab CI (Continuous Integration) is a popular tool for building and testing software developers write for applications.

Kemp Adds Predictive Analytics to ADC to Advance DevOps

DevOps.com

Blogs DevOps Toolbox News ADC application development controller cloud services load balancer ProvisioningKemp this week enhanced the automation and predictive analytics capabilities it makes available within its application developer controller (ADC) as part of an effort to ease deployment of applications across multi-cloud computing environments. Company CEO Ray Downes said the goal is to make it easier for DevOps teams to avoid overprovisioning IT infrastructure, at a […].

GitOps:The Next Big Thing in DevOps?

Daffodil Software

It was observed that the load balancer wasn’t working as expected, thereby affecting the application performance and consumers’ buying experience as well. Let’s imagine a situation. There is an eCommerce app that’s receiving high traffic during sales.

PostgreSQL Connection Pooling: Part 2 – PgBouncer

High Scalability

When it comes to connection pooling in the PostgreSQL world, PgBouncer is probably the most popular option. It’s a very simple utility that does exactly one thing – it sits between the database and the clients and speaks the PostgreSQL protocol, emulating a PostgreSQL server.

Why Service Meshes Are Security Tools

DevOps.com

That’s because service meshes have a wide variety of functionality, from load balancing to securing traffic. Are service meshes overhyped, or do they solve a real puzzle for enterprise IT systems?

Tools 113

Libbpf Vs. BCC for BPF Development

DevOps.com

BPF apps can get deep access into an operating system and enable you to perform tasks such as high-performance load balancing, DDoS mitigation and […]. If you’re into Linux development, you’ve probably heard BPF mentioned over the last few years.

How to Migrate Existing Infrastructure to Terraform

DevOps.com

IaC is crucial for DevOps teams as it lets them manage infrastructure components, such as networks and load balancers, and enables test applications in production-like environments early in the development cycle.

CIOs Need To Realize That Virtualization Isn't All That It's Cracked Up To Be (a chief information officer needs an IT strategy to create IT alignment)

The Accidental Successful CIO

Post tags: data-center optimization , dynamic load-balancing , high availability , IaaS , panacea , reduce time to market , reducing costs , scalability , server virtualization , virtual machines , virtual servers , Virtualization , VMs , VMware , workloads. Sure Virtualization Seems Neat In The Beginning, But….

IaC and Kubernetes: A Natural Pairing

DevOps.com

It offers repeatability, transparency and the application of modern software development practices to the management of infrastructure including networks, load balancers, virtual machines, Kubernetes clusters and monitoring. […].

Troubleshooting HTTP 502 Bad Gateway in AWS EBS

Dzone - DevOps

This application was running on AWS Elastic Load Balancer, Nginx 1.18.0, The application that we are going to discuss in this post was running on Elastic Beanstalk (EBS) service in Amazon Web Services (AWS). Intermittently this application was throwing an HTTP 502 Bad Gateway error.

Understanding the Future of the Data Center Edge

Dzone - DevOps

With the adoption of Kubernetes and microservices, the edge has evolved from simple hardware load balancers to a full stack of hardware and software proxies that comprise API Gateways, content delivery networks, and load balancers. The Early Internet and Load Balancers.

Snapt Announces the One Security Package to Run Kubernetes in Public Cloud

DevOps.com

Valencia, Spain, May 16, 2022 — Snapt, the leading provider of future-proof, cloud-neutral, and platform-agnostic load balancing and security solutions, demonstrates a powerful, AI-powered platform for securing Kubernetes ingress in public […].

Top 10 Infrastructure as Code (IaC) Tools for 2022

Dzone - DevOps

IaC allows DevOps teams to set up infrastructure resources, e.g., load balancers, virtual machines, and networks, using descriptive models and languages. Introduction.

Infrastructure as Code: Everything You Need to Know

Dzone - DevOps

This infrastructure can range from servers, load balancers, firewalls, and databases all the way to complex container clusters. Infrastructure is one of the core tenets of a software development process — it is directly responsible for the stable operation of a software application.

Citus 11 for Postgres goes fully open source, with query from any node

The Citus Data

The shard rebalancing feature is also useful for performance reasons, to balance data across all the nodes in your cluster. Performance optimizations for data loading. The post also describes how you can load balance connections from your applications across your Citus nodes.

DevOps Best Practices

Dzone - DevOps

The Operations team works on deployment, load balancing, and release management to make SaaS live. Traditional IT had two separate teams in any organization – the development team and the operations team.

DevOps 112

Why AWS PrivateLink Is Not Recommended With Kafka or Cassandra

Instaclustr

PrivateLink only exposes a single IP to the user and requires a load balancer between the user and the service. The load-balancing policy for queries is set in the Cassandra driver (e.g.

What is DevOps and How Can It Help Your Organization?

Apps Associates

Based on their existing AWS Footprint, they could combine CloudFront, Elastic Load Balancing, and Web Application Firewall to create the desired low cost, secure, and reliable integration. Your IT department is under pressure to deliver.