Browse through the questions and answers listed below or filter and sort to narrow down your results.
Private Instance and Public ELB HTTPS Problem.
My VPC structure looks like this: VPC: 1 Public Subnet : 2 (1 Public Instance in each Subnet) Public ELB : 1 (Public ELB for Public Instance above) Public Subnet : 1 (for NAT Gateway) Private Subnet : 1 (1 Private Instance) Here, the Private Instance should connect to the Public ELB. At this time, HTTPS communication should be established between the Private Instance and the Public Instance behind the ELB, but HTTPS communication is not possible because the Public ELB is playing an intermediate role. How can I solve the problem? Or is the structure wrong?
How to calculate the number of hours covered by EC2 Instance Savings Plans
I am using EC2 Saving Plans for 6 instances. In the bill, I see On Demand Linux Instance Hour (hrs) and usage covered by EC2 Instance Savings Plans (hrs). I wonder how I can calculate the usage covered by SP. For instance (on August): - Commitment: $0.42400/hour - $0.125 per On Demand Linux m4.large Instance Hour: 4,464.000 Hrs (= 6 x 24 x 31) - m4.large Linux instance usage in ap-southeast-1 covered by EC2 Instance Savings Plans: **4,393.599 Hrs** - SP rate: $0.07400 - On-Demand rate: $ 0.12500
Is it possible Private EC2 Instance send outbound traffic to Public ELB?
Here is the AWS structure I created. - VPC : 1 - Public Subnet : 2 (1 EC2 Instance in each Subnet) - Public ELB : 1 (About Public Instance) - Private Subnet : 1 (1 EC2 Instance) Here, I want to make a request to the Public ELB from the instance in the Private Subnet. How can I do this? Or did I get the structure wrong?
ASG - Instance purchase options and Allocation strategies missing
I try to create ASG but there is Instance purchase options and Allocation strategies sections missing. It's not there either during create, edit or review. I've some ASG created >1 month ago and it contains Instance purchase options and Allocation strategies sections. However when in this old ASG I try to edit Instance purchase options it goes to editor view with Instance purchase options and Allocation strategies missing. Also when I tried to create ASG similar to the one created >1 month ago it still doesn't have Instance purchase options and Allocation strategies sections. What's going on?
Running Hyperledger Besu instance on EC2
I'm trying to start a node for a private implementation of Besu on my EC2 instance. However, every time I try to start the node, it throws a java.net.ConnectException immediately on start. There is no message given, no cause, just throws the exception immediately and dies. I've checked the security groups, and all the necessary ports are open. I tried it with and without UFW and no success. I also tried using ports that are already standard defined but not commonly used UDP/TCP ports, and that did not work either. It runs successfully in our local dev environment, so I know the difference is environmental and not a code issue, but I'm not sure where else to look. The Java version is the same, the compiled jars are the same, and I've tried everything I can think of with regards to opening ports on the EC2 instance.
EC2 Instances not connecting to cli or Putty agent
hello! i have a free tier AWS account for a year almost, for learning AWS. my account is active, but i cant connect to any instances from any AWS services. i also cant find any means to contact aws customer service or support. any Help, please! thanks!
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.
BUG on EC2 AMI Catalog page: Clicking in the "Select" button does nothing.
I am facing a bug on [EC2 AMI Catalog page](https://us-east-2.console.aws.amazon.com/ec2/home?region=us-east-2#AMICatalog:). I go to the page, click at the "Select" button but nothing happens, it is unresponsive. I have not been able to create a new EC2 instance for months because of that, which is worrisome. I tried all browsers: Firefox, Chrome, Edge, but the same problem occurs. I recorded a gif to show the BUG: https://media.giphy.com/media/g3Jc3vNwAHRkk1mKPC/giphy.gif If someone knows what is the issue, please, any help will be much appreciated.
EC2 Instance Unreachable After Failed Status Checks
One of our instances reported a failed status check and became unreachable. Tried rebooting and start/stop to no avail. Usually that works. Also tried creating a new instance based on a snapshot and have the same issue. Tried changing instance type from t2 to m4 as well. Any ideas? Thanks.
Can I Get the Port 25 Restriction Removed Without Using EC2 or Lightsail?
I have used AWS Simple Email Service for several years in my Ruby on Rails web applications. I want to do SMTP checking of email addresses entered on my contact form using a Ruby Gem [Truemail](https://github.com/truemail-rb/truemail). I contacted the gem developers because I had problems with port closed errors I was [told](https://github.com/truemail-rb/truemail/issues/227) that the gem requires that port 25 be open. I currently use another port to send emails from my websites. I have searched the AWS documentation but I have only found these two link regarding the port removal. Both require that you submit a request to remove email sending limitations form. https://aws.amazon.com/premiumsupport/knowledge-center/ec2-port-25-throttle/ https://aws.amazon.com/premiumsupport/knowledge-center/lightsail-port-25-throttle/ I have never used EC2 or Lightsail. The only thing I can do in AWS SES is to increase the sending quote and the sending rate. I sent an email to the billing department asking for estimates for using EC2 or Lightsail just in case I need to use one of themto remove the port 25 restriction. However I sincerely hope there is maybe some other way.
503 error in our database
Hey There, Our aws account was suspended and our services were paused, But after the verification was successful we restarted our services EC2 (t2.medium) and Elastic Cloud Computing. But still our database is not opening in browser, It is showing 503 service is unavailable. We want to know what caused the issue, Our database was working great before the suspension but after restarting again after verification, It shows error Can anyone help?