Knowledge Center Monthly Newsletter - June 2025
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All Content tagged with Amazon EC2
a web service that provides secure, resizable compute capacity in the cloud
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Hi all
how to provide static ip address for external system to whitelist my ec2 in private subnet ip address in aws?
The request traffic always flow from our server to the external vendor that has ...
Accepted AnswerAmazon EC2
3
answers
0
votes
70
views
asked 6 days ago
Hi all,
my t2.micro, after about 1 minute after a reboot, fails to access outgoing traffic on port 80 (ping, FTP, ssh are all OK). There are no rules about outgoing traffic.
The strange thing is th...
2
answers
0
votes
39
views
asked 9 days ago
Overcharged EC2 Bill
Why am I seeing unexpected EC2 charges beyond free tier?
My bill shows $X incurred for EC2 this month, but I only spun up t2.micro instances. What common misconfigurations or hid...
2
answers
0
votes
59
views
asked 9 days ago
Hello AWS team and community,
I’d like to see a public compatibility matrix that clearly answers:
Can I stop an EC2 instance of type X and start it again as type Y — without AMI, driver, or OS-level ...
1
answers
0
votes
28
views
asked 9 days ago
I’m looking for insights or suggestions with a hybrid identity setup, specifically around access administration for EC2 instances.
For newly launched Linux EC2 instances in AWS, we’re exploring ways t...
4
answers
0
votes
84
views
asked 10 days ago
I made aws console account about 7 years ago. Since that time I've never made ec2 instance.
Today I created ec2 instance (ec2-micro). I saw 'free-tier available' on the card while creating it.
Am I ha...
1
answers
0
votes
31
views
asked 10 days ago
Hello AWS Support,
I'm experiencing a connectivity issue between one of my EC2 instances and my RDS PostgreSQL cluster, even though both resources are in the same VPC.
Details:
EC2 Instance ID: i-05...
3
answers
0
votes
47
views
asked 11 days ago
Hello, I have a code deploy application and deployment group configured, with a auto scaling group. When I increase the desired instance count in auto scaling group, I can see an auto-scaling group ac...
2
answers
0
votes
35
views
asked 11 days ago
Our services were initially deployed manually on EC2 instances. We recently migrated to Elastic Beanstalk while maintaining the same number of instances and configuration.
Since the migration, we've ...
2
answers
0
votes
20
views
asked 11 days ago
EC2 / Elastic Beanstalk
Why does Elastic Beanstalk still use Auto Scaling launch configurations after switching to an EC2 launch template?
I configured my environment to use an EC2 launch template wit...
1
answers
0
votes
27
views
asked 11 days ago