From the digital archives: #AWS #EC2 IP ranges from 14 years ago.
Little bit smaller than today (https://ip-ranges.amazonaws.com/ip-ranges.json)
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FYI: I have made public new #NetBSD AMIs for #AWS #ec2. These are evbarm and amd64 images for NetBSD/10.1 and now have their boot messages sent to the serial console (although it takes EC2 about 5-8 minutes from instance creation until `aws ec2 get-console-output` shows the messages).
These AMIs should be public and ready for you to launch in us-east-1a:
stevens.netmeister.orgCS615 -- System Administration -- NetBSD AWS EC2 AMIs
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System Administration
Week 1, AWS Aliases
In this video, we demonstrate the use of shell aliases and functions to save ourselves some typing whenever we run #AWS #EC2 commands.
To ensure we get a full dual-stack IPv4 / #IPv6 environment, we're also following this guide:
https://www.netmeister.org/blog/ec2-ipv6.html
The functions shown in the video make use of the subnet and security group described in the blog post and are available here:
https://github.com/jschauma/cloud-functions/blob/main/awsfuncs
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Enjoy macOS 15.0 (Sequoia) on Amazon EC2 Mac instances.
The reference platform for my "Advanced Programming in the #UNIX Environment" and #SysAdmin classes has been #NetBSD for about two decades now. Unfortunately, the NetBSD project does not provide up to date Amazon Machine Images (AMIs) for #EC2, so I have been creating my own.
This post describes how - primarily for myself, so I remember the steps next semester if I need to roll a new image. :-)
https://www.netmeister.org/blog/creating-netbsd-ec2-amis.html
Talking about vertical scalability.
I’m afraid this is required to run an oracle database these days 
Up to 32TiB DDR5 and 896 vCPU
https://aws.amazon.com/blogs/aws/amazon-ec2-high-memory-u7i-instances-for-large-in-memory-databases/
Amazon Web Services · Amazon EC2 high memory U7i Instances for large in-memory databases | Amazon Web ServicesUnleash unparalleled power with U7i instances: up to 32 TiB DDR5 memory, 896 vCPUs, and unmatched performance for in-memory databases like SAP HANA, Oracle, and SQL Server.
FOMO? I collected last week's AWS News in this weekly roundup
Amazon Web Services · AWS Weekly Roundup – Application Load Balancer IPv6, Amazon S3 pricing update, Amazon EC2 Flex instances, and more (May 20, 2024) | Amazon Web ServicesAWS Summit season is in full swing around the world, with last week’s events in Bengaluru, Berlin, and Seoul, where my blog colleague Channy delivered one of the keynotes. Last week’s launches Here are some launches that got my attention: Amazon S3 will no longer charge for several HTTP error codes – A customer reported […]
It's been great working with the #AWS #EC2 #Mac team in the past few years and this session from #AWSReInvent is a really great overview of their efforts: https://youtu.be/vXJsU1b_JQs
Creating a Service Control Policy To Limit SSH Key Algorithms
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ACM.384 Using an SCP with Conditions on the KeyPairType to restrict allowed algorithms when taking actions involving EC2 Key Pairs
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#AWS #SSH #EC2 #Keypair
https://medium.com/cloud-security/creating-a-service-control-policy-to-limit-ssh-key-algorithms-51b4abadbcd2
Cloud Security · Creating a Service Control Policy To Limit SSH Key Algorithms
Amazon Web Services, Inc.Announcing general availability of Amazon EC2 M2 Mac instances for macOS
Cloud Security · Configure an EC2 Instance to Assume a Role With MFA on Startup and Pass it to a Container
Automation Credentials Versus Console Credentials
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ACM.344 Creating the resources to test an EC2 init script that assumes a role with MFA and passes them to a container
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#AWS #MFA #Virtual #Hardware #Yubikey #Roles #EC2
https://medium.com/cloud-security/automation-credentials-versus-console-credentials-be2b5f15d2f7
You can now use EC2 M2 Pro Mac on AWS. Try the 'mac2-m2pro' instance type with 12 core CPU, 19 core GPU and 32 Gb RAM
Amazon Web ServicesNew – Amazon EC2 M2 Pro Mac Instances Built on Apple Silicon M2 Pro Mac Mini Computers | Amazon Web ServicesToday, we are announcing the general availability of Amazon EC2 M2 Pro Mac instances. These instances deliver up to 35 percent faster performance over the existing M1 Mac instances when building and testing applications for Apple platforms. New EC2 M2 Pro Mac instances are powered by Apple M2 Pro Mac Mini computers featuring 12 core […]
Fomo ? Read my recap of some AWS news from last week. #lambda #detective #verifiedpermission #ec2 #ec2instanceconnect #s3 #aws
Amazon Web ServicesAWS Week in Review – Amazon EC2 Instance Connect Endpoint, Detective, Amazon S3 Dual Layer Encryption, Amazon Verified Permission – June 19, 2023 | Amazon Web ServicesThis week, I’ll meet you at AWS partner’s Jamf Nation Live in Amsterdam where we’re showing how to use Amazon EC2 Mac to deploy your remote developer workstations or configure your iOS CI/CD pipelines in the cloud. Last Week’s Launches While I was traveling last week, I kept an eye on the AWS News. Here […]
Add Repository on EC2 Ubuntu to Get Updated Version of git
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Your version of git may be outdated if using the default repositories on an AWS EC2 instance
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by Teri Radichel | Jun 3, 2023
#ubuntu #git #version #aws #ec2
https://medium.com/cloud-security/update-ubuntu-on-ec2-to-get-updated-version-of-git-14a13ee754d5
