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Questions tagged [load-balance]

Load-balancing is the practice of distributing workloads or data between segregated services to provide improved reliability and increased performance characteristics.

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Load balancing where ressources are available

I would like to know how could i setup a load balancer at the kubernetes level so my services points to the pods that has the more ram/cpu ressources available and not randomly. It would be co-...
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1answer
25 views

How can I achieve better load balancing of different systems on a Jenkins?

We have four test machines spread over a Jenkins. We would like to have a better distribution. Example: If machine one is running with a test job, the second job should detect that node one is ...
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gcloud Kubernetes API - Can't scale over 25 RPS, or how to find a bottleneck

We recently moved our GraphQL API from a big stateful monolithic app to a stateless design running on kubernetes in Google Cloud. Our production cluster is composed of: 6x n1-standard-2 (2 vCPUs, 7....
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261 views

Use Traefik with Jenkins don't work

I'm trying to use Traefik with a Jenkins container, but it does not work. This is my docker-compose.yml: version: '2' services: jenkins: image: bitnami/jenkins:latest # ports: # - '...
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1answer
65 views

How do I configure an AWS network load balancer with an A record in Cloudflare

I am trying to use an AWS Network Load Balancer to point at a group of servers. I would then like to take my DNS and point it at the load balancer. However, after I set everything up I cannot find and ...
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1answer
92 views

AWS: Application vs Classic Load Balancer

My senario is this: I am using 2 EC2 instances which I want reachable via urls as follows: sub1.domain.com sub2.domain.com I am aware of the fact that AWS Application Load Balancers currently ...
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70 views

ACM SSL certificate with Elastic Beanstalk

We switched from Comodo wild-card SSL CA to a free version from AWS through the Certificate Manager. The domain is registered on Namecheap and the only way we could get the website to route traffic ...
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1answer
25 views

How to update frontend servers behind a load balancer

I have multiple frontend servers churning out the HTML pages , behind a load balancer. Just wondering what is the best practice to update the frontend app while users are surfing the site. The ...
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1answer
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Is it possible to set up Microsoft Sql Server in a scalable way?

I am working on some architecture where we need to have a Microsoft Sql Server database that is scalable, with one writable master and many read-only slaves. Ideally I should be able to hit a load ...
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1answer
175 views

Reverse Proxy and TCP Optimization Inside the Network

Need to make some optimizations and have been reading articles such as linux-tcp-tuning In a world of load balancers and revers proxy is there any value in tuning TCP connections that are inside the ...
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1answer
31 views

How to dimmension VMWare VM linux servers to run kubernetes container clusters?

I'm designing a web apps and web services hosting platform using kubernetes clusters of VMs running docker containers (web services, web apps, databases). This application hosting platform will be ...
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1answer
327 views

Is it possible to load balance TLS/SSL based logstash communication to elasticsearch?

if i have filebeat -> logstash -> elasticsearch pipeline with TLS or HTTPS encryption , is it possible to load balance between 2 destination elasticsearch clusters in active-standby ? what i mean is, ...
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1answer
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Custom Layer 4 Load Balancer

What are my best options for deploying a load balancer on AWS with the following requirments: Add auto scaling that will start my own EC2 instances. Deploy 3rd party SW on the load balancer. ...
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2answers
172 views

In kubernetes, using an nginx ingress controller what is recommended way of adding back end services?

I'm running on a simple KVM host and have poor man's load balancing with round robin DNS to and nginx ingress based on this chart which is documented here So to direct traffic to backend pods it ...
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0answers
274 views

Elastic Beanstalk: Setting parameters from a .config file in the application bundle

I am using the Elastic Beanstalk web UI to create an environment, for a single Docker container. I would like to put all the environment options into a .config file in the application bundle. I'm ...
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1answer
60 views

Move Load balancer certificate to another AWS account

I have two AWS accounts. Created a load balancer on "first" account, requested a certificate and using it for HTTPS. Now I need to move this load balancer certificate to "second" account because it ...
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6answers
521 views

How to prevent hug of death on EC2 Instance?

I've a iOS app on the app store and recently I've received a huge surge of traffic to my landing page hosted on EC2 and resulted in the page not responding, luckily I managed to recover it by ...
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2answers
514 views

Where to start? Scaling PHP applications on AWS

Currently all of our PHP (Laravel) applications are running on one EC2 instance. To deploy code, we SSH onto the live box and pull from CodeCommit. We now need to scale and deploy properly. I'm not ...
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2answers
179 views

Load balancing kubernetes cluster on budget KVM provider?

There are a lot of cheap KVM providers these days that offer simple nodes with just a single external IP per node, without any load balancing. What is a typical budget load balancing solution for ...
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2answers
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Does load balancer F5 support CasC (Configuration as Code)?

Using CasC with F5 would allow for versioned and optionally dynamic network endpoint configuration, saving time and reducing risks. Does this tool support this? Are Single Configuration Files (SCF, ...
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1answer
261 views

In what all cases would one use an external load balancer over the Ingress routing mesh in a Docker cluster?

Also, would the routing mesh act as an application load balancer? Like for example, if I am having a Docker cluster in AWS, how does the ELB added to it, work? And how would that be different from ...
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3answers
1k views

Open Ports on Google Cloud Load Balancer

It seems that by default, Google Cloud load balancers expose a number of ports unecessarily. I haven't found a way to expose only 80/443 and every time I make one of their load balancers, the ...
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1answer
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Load balancing Nexus artifact repository

Load balancing Nexus is currently not supported by Sonatype, except by putting a Nexus instance in front of two with smart-proxying enabled or via a newer feature. Still, I gave it a shot, by ...