Questions tagged with Elastic Load Balancing
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CloudFormation deleting nlb did not release public IP
I deleted my C/f stack which included an NLB but that hasn't released the public IPs associated with each subnet. To be clear, the NLB instances have been deleted but their public IPs are still marked as in use. I'm now unable to detach , or delete them - as they are marked as being in use by another service - the NLB that has successfully been deleted. None of the troubleshooting articles (which are primarily related to EIPs) offer any material resolution. Even logging into the console as root, I get the error that I do not have permissions. Any thoughts on what I'm missing?
Hello guys , help me to setup load balancer
Hello guys , i am from India and. I am beginner in Amazon ec2, but i have currently running ec2 with cloud panel and wordpress and i want to use load balancer on it but i am unable to use that , if anyone can help me, simply reply here. *Edit: Removed phone number - Rafeeq C.
Is it possible to setup a NLB forwarding to ALB having NLB endpoint secured?
Hi I have an NLB( internet-facing, public subnet) forwarding traffic to ALB(internal; private subnet) with ECS backend services. That works great , but essentially what I want is to have https://api.example.com, but haven't found a way to make that work. Is this even possible? What I am trying to do is pretty much is outlined in this question https://repost.aws/questions/QUoy9PIqmzTOOFo27QHdAoGA/traffic-doesnt-flow-whe-using-alb-as-a-target-of-nlb.
Getting 502 Bad Gateway for vitalticks.in web sitae
Hi, We are facing an issue with the website vitalticks.in 1. 502 bad gateway error message. 2. when we checked in target groups the health status is mentioned as unhealthy (Health status details:- Health checks failed). Kindly help how to resolve the issue. Thnak you.
ACM Renew issue with Correct DNS
I have problem to verify (renew) ACM Certificate for domain. Verification is by DNS and DNS are correctly set. Renewal eligibility is "Eligible". Certificate is associated with Load Balancer. This is the 3th renew. Renewal status is still "Pending validation" 15 days before expiration. Can anyone help?
How to fix duplicate transactional email issue caused by multiple EC2 instances?
A business guy's description: customers get multiple email notifications about the same transaction. Developer's description: We have a problem with the load balancer and scheduled cron jobs in the Elastic Beanstalk ".ebextensions"-folder. When the load balancer scales in, there are multiple EC2 - instances and every instance executes cron jobs defined in the .ebextensions - folder of the project. That causes problems with the notification email delivery and our clients can receive multiple notifications -> sent email count is the same as the number of active instances. We've already tried scale in protection and "leader_only" = true definition for commands, but those are not working. What should we do to fix this problem correctly?
AWS ECS randomly removed target group (ec2 instance)
I have an ECS service with daemon as type and today randomly the task count went from 2 (default) to 1, and haven't been able to fix it. And the events tab is getting spammed with: service xyz updated computedDesiredCount for taskSet ecs-svc/0123 to 1. (daemon service xyz) updated desired count to 2. It goes from 1 to 2 to 1 to 2 again every 10 seconds. Does anyone have an idea how to fix this? I have tried forcing new deployments, but nothing. In the deployments tab the ACTIVE status is running one task. And the PRIMARY has desired 1, but pending and running are 0 tasks.
I have a microservice. What would be the most appropriate and economical infrastructure. The idea is to always keep the same public ip to associate it to the DNS. And that it does not change when we make new deployments. - Use Fargate with Balancer. - Use Api Gateway. - Use Beanstalk with Elastic Ip in an EC2 and without Balancer.
WAF Geo Restriction - False Positive IP Block
Hello, My organization recently obtained our own block of public IP addresses from ARIN. We are currently using one of these IPs as our outbound IP for all internet traffic. We are seeing an increase in "403 Forbidden" errors for certain websites hosted on AWS. The responding server header for these errors is "awselb/2.0" One software vendor we worked with said they had to manually add an exception for our IP address. That specific vendor said their AWS WAF was configured to only allow connections from certain countries (one of the countries being the US, where we are located). I have verified that our geoIP information is accurate in Maxmind as well as other major providers. Also, our IP block is not listed in any major spam lists. So my question is, why is AWS not seeing our IP as being in the US? Do they use a separate geoIP database, or are they just slow to refresh their database with other geoIP providers? Unfortunately, my organization is not currently an AWS customer, so we have no access to AWS support. This forum is our only resort. Any help you can provide would be very much appreciated. Thanks
ALB as reverse proxy with home server as target
I am trying to use a ALB as a reverse proxy to send traffic to my home server, I got an API Gateway to do this but then realised API Gateway only supports HTTP/HTTPS whereas I am also using socket.io which makes use of web sockets and extra packet data. I can't seem to find a proxy option in the API Gateway web sockets flavour. So I thought that an ALB as a proxy would resolve this issue, but I can't seem to set the target IP in a target group as anything outside of a VPC and I want to set it as my home address.
All Route 53 Alias options greyed out
When trying to create a new Route 53 record and enabling **Alias**, all options under "**Route traffic to**" except for "another record in this hosted zone" are greyed out and unavailable to select. I am trying to point a CNAME to my active ELB, but cannot select "**Alias to Application and Classic Load Balancer**" Any reason all the options would be disabled? Account permissions? Security settings?