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Andreas Wittig<p>❓ Did you know, that the Lambda runtimes do not include the latest AWS SDKs? For example, the Lambda runtime node22.x comes with the AWS Node.js SDK version 3.774.0 which was released about two months ago.</p><p>I did not expect that. Wanted to use a new feature which is not possible with the dated SDK version.</p><p><a href="https://social.cloudonaut.io/tags/AmazonWebServices" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmazonWebServices</span></a> <a href="https://social.cloudonaut.io/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a> <a href="https://social.cloudonaut.io/tags/serverless" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>serverless</span></a></p>
pacovk<p>I am now officially <a href="https://mastodon.social/tags/AWScommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AWScommunity</span></a> builder for <a href="https://mastodon.social/tags/serverless" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>serverless</span></a> applications!</p><p>This is huge to me and helps me to grow further with experts from this field.</p><p>Really looking forward to it, watch out 😍 </p><p><a href="https://mastodon.social/tags/AWS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AWS</span></a> <a href="https://mastodon.social/tags/Community" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Community</span></a> <a href="https://mastodon.social/tags/Serverless" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Serverless</span></a> <a href="https://mastodon.social/tags/Tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tech</span></a></p>
Sarcasm is all I have Left<p>I would appreciate a little help. I'm TammyGentzel@awscommunity.social. My server is not responding. Does anyone know what is wrong with it? <a href="https://mastodon.social/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a> <a href="https://mastodon.social/tags/help" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>help</span></a> <span class="h-card" translate="no"><a href="https://social.growyourown.services/@FediTips" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>FediTips</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@Mastodon" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>Mastodon</span></a></span></p>
Andreas Wittig<p>⚠️ Stumbling block when migrating from Amazon Linux 2 to Amazon Linux 2023:</p><p>/tmp is no longer mawscommunitye root volume but on tmpfs. As tmpfs stores files in memory, the maximum size of /tmp is determined by the EC2 instance type’s memory capacity.</p><p>Either avoid storing large files under /tmp or disable tmpfs for /mnt by using the following commands:</p><p>sudo systemctl mask tmp.mount<br>sudo systemctl stop tmp.mount</p><p><a href="https://social.cloudonaut.io/tags/AmazonWebServices" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmazonWebServices</span></a> <a href="https://social.cloudonaut.io/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a></p>
Andreas Wittig<p>What's your preferred method to move data between DynamoDB tables? For example, when moving DynamoDB tables to another account. Bonus points for methods, that work with IaC tools like Terraform.</p><p><a href="https://social.cloudonaut.io/tags/AmazonWebServices" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmazonWebServices</span></a> <a href="https://social.cloudonaut.io/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a> <a href="https://social.cloudonaut.io/tags/dynamodb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dynamodb</span></a></p>
Jason Butz<p>Are you interested in joining the AWS Community Builders program? Applications are open for new builders! The program is for technical builders who create content focused on AWS services and comes with some amazing benefits, like sessions with AWS experts and promotional credits. You can read more about the program on AWS's website.</p><p>Applications are open until January 20th, and determinations should be made in March.</p><p>Application: <a href="https://pulse.aws/application/XUDHHXIH" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">pulse.aws/application/XUDHHXIH</span><span class="invisible"></span></a></p><p>AWS Community Builder's Website: <a href="https://aws.amazon.com/developer/community/community-builders/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">aws.amazon.com/developer/commu</span><span class="invisible">nity/community-builders/</span></a></p><p><a href="https://hachyderm.io/tags/aws" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aws</span></a> <a href="https://hachyderm.io/tags/awsCommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awsCommunity</span></a></p>
Andreas Wittig<p>Compared to the CDK the cfn-modules are very simple to use. It's just a suite of CloudFormation templates that you stick together with nested stacks. npm is used to install and update the modules.</p><p>Check it out!<br>👉 <a href="https://github.com/cfn-modules/docs" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/cfn-modules/docs</span><span class="invisible"></span></a></p><p><a href="https://social.cloudonaut.io/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a> <a href="https://social.cloudonaut.io/tags/cloudformation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cloudformation</span></a> <a href="https://social.cloudonaut.io/tags/AmazonWebServices" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmazonWebServices</span></a></p><p>🧵(2/2)</p>
Jason Butz<p>If you're running a cloud environment where different accounts represent different environments, set them up consistently! Use IaC to help ensure environments are set up the same.</p><p>I just got off a 4 hour call that could have been avoided if security groups had been set up consistently.</p><p><a href="https://hachyderm.io/tags/cloud" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cloud</span></a> <a href="https://hachyderm.io/tags/devOps" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>devOps</span></a> <a href="https://hachyderm.io/tags/infrastructureAsCode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>infrastructureAsCode</span></a> <a href="https://hachyderm.io/tags/awsCommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awsCommunity</span></a></p>
Andreas Wittig<p>2️⃣ Terraform/OpenTofu/CloudFormation/CDK state will be broken after the upgrade as Aurora Serverless v2 requires a ServerlessV2ScalingConfiguration as well as a separate DB instance of type db.serverless.</p><p>🧐 Double check that you have migrated all Aurora Serverless v1 cluster to v2!</p><p><a href="https://social.cloudonaut.io/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a> <a href="https://social.cloudonaut.io/tags/AmazonWebServices" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmazonWebServices</span></a></p><p>🧵 (2/2)</p>
Andreas Wittig<p>Didn't AWS announce to shut down Aurora Serverless v1 at the end of the year?</p><p>Strangely, no hints can be found in the documentation. And it is still possible to create Serverless v1 clusters.</p><p>Did I miss anything?</p><p><a href="https://social.cloudonaut.io/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a> <a href="https://social.cloudonaut.io/tags/AmazonWebServices" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmazonWebServices</span></a></p>
Jason Butz<p>Last night, AWS added support for S3 as a failed-event destination for asynchronous Lambda invocations. This means you don't have to worry about the event payload size anymore. It also makes it easy to persist and potentially report on problematic events.</p><p><a href="https://aws.amazon.com/about-aws/whats-new/2024/11/aws-lambda-s3-failed-event-destination-stream-event-sources/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">aws.amazon.com/about-aws/whats</span><span class="invisible">-new/2024/11/aws-lambda-s3-failed-event-destination-stream-event-sources/</span></a></p><p><a href="https://hachyderm.io/tags/aws" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aws</span></a> <a href="https://hachyderm.io/tags/awsCommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awsCommunity</span></a> <a href="https://hachyderm.io/tags/lambda" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lambda</span></a> <a href="https://hachyderm.io/tags/serverless" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>serverless</span></a></p>
Jason Butz<p>AWS just released the ability to scale Aurora Serverless v2 to 0 ACUs! This is fantastic news for non-production environments that sit unused outside business hours and for developers running PoCs and small applications.</p><p><a href="https://aws.amazon.com/about-aws/whats-new/2024/11/amazon-aurora-serverless-v2-scaling-zero-capacity/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">aws.amazon.com/about-aws/whats</span><span class="invisible">-new/2024/11/amazon-aurora-serverless-v2-scaling-zero-capacity/</span></a></p><p><a href="https://hachyderm.io/tags/aws" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aws</span></a> <a href="https://hachyderm.io/tags/awsCommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awsCommunity</span></a> <a href="https://hachyderm.io/tags/serverless" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>serverless</span></a> <a href="https://hachyderm.io/tags/database" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>database</span></a></p>
Jason Butz<p>Since AWS added Lambda support to AWS FIS, I've been experimenting with it and have been impressed with what it can enable. You may have heard of Netflix's Chaos Monkey, but there is more than that to chaos engineering.</p><p>Check out this blog post, where I touch on chaos engineering and dig into AWS FIS's Lambda support.</p><p><a href="https://dev.to/aws-builders/chaos-engineering-with-aws-fis-and-lambda-2b7o" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">dev.to/aws-builders/chaos-engi</span><span class="invisible">neering-with-aws-fis-and-lambda-2b7o</span></a></p><p><a href="https://hachyderm.io/tags/aws" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aws</span></a> <a href="https://hachyderm.io/tags/awsCommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awsCommunity</span></a> <a href="https://hachyderm.io/tags/chaosEngineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>chaosEngineering</span></a> <a href="https://hachyderm.io/tags/serverless" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>serverless</span></a></p>
Andreas Wittig<p>🧠 But, ElastiCache Serverless requires the clients/applications to support Valkey/Redis in cluster mode. Also, connections are TLS only.</p><p>✋ That's a blocker for some legacy applications. At least, I failed to get Mastodon and Sidekiq working on ElastiCache powered by Valkey. (2/2)</p><p><a href="https://social.cloudonaut.io/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a> <a href="https://social.cloudonaut.io/tags/AmazonWebServices" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmazonWebServices</span></a></p>
Danilo Poccia<p>💻 Open Source Frameworks for Building Generative AI Applications 💻</p><p>Here’s a collection showcasing popular open source frameworks for building cutting-edge AI applications and their integration with Amazon Bedrock, making it easier than ever to develop powerful AI solutions. Here's what you'll find:</p><p>🔗 Repository: <a href="https://github.com/danilop/oss-for-generative-ai" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/danilop/oss-for-gen</span><span class="invisible">erative-ai</span></a></p><p><a href="https://awscommunity.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> <a href="https://awscommunity.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://awscommunity.social/tags/GenerativeAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GenerativeAI</span></a> <a href="https://awscommunity.social/tags/MachineLearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MachineLearning</span></a> <a href="https://awscommunity.social/tags/AWS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AWS</span></a> <a href="https://awscommunity.social/tags/AWSCommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AWSCommunity</span></a></p>
Jason Butz<p>I took the AWS Certified AI Practitioner beta exam a little while ago, and it was more difficult than I expected. I just published a post talking about my experience. If you're thinking of taking the exam, check it out.<br><a href="https://dev.to/aws-builders/aws-certified-ai-practitioner-beta-exam-reaction-4bi0" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">dev.to/aws-builders/aws-certif</span><span class="invisible">ied-ai-practitioner-beta-exam-reaction-4bi0</span></a></p><p><a href="https://hachyderm.io/tags/AWS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AWS</span></a> <a href="https://hachyderm.io/tags/awsCommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awsCommunity</span></a> <a href="https://hachyderm.io/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://hachyderm.io/tags/ML" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ML</span></a> <a href="https://hachyderm.io/tags/genAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>genAI</span></a> <a href="https://hachyderm.io/tags/certification" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>certification</span></a></p>
Andreas Wittig<p>❓ Is there a way to access the historical spot prices of AWS Fargate?</p><p>If yes, where and how?<br>If not, why?</p><p><a href="https://social.cloudonaut.io/tags/AmazonWebServices" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmazonWebServices</span></a> <a href="https://social.cloudonaut.io/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a></p>
Andreas Wittig<p>What happened to the AWS What's New RSS feed? Seems like the feed stopped working on June 12th. Anyone else experiencing the same issue?</p><p><a href="https://social.cloudonaut.io/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a> <a href="https://social.cloudonaut.io/tags/awsnews" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awsnews</span></a></p>
Andreas Wittig<p>🤔 I wonder why AWS doesn't make any public announcements when services and features are turned off.</p><p>For example, I did not notice that AWS stopped supporting EC2 Spot Blocks in 2022. I checked the AWS news feed and could not find any announcements about the discontinuation.</p><p>😠 This practice makes it hard to stay up to date with the possibilities of the platform.</p><p>❓Are you aware of similar examples?</p><p><a href="https://social.cloudonaut.io/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a> <a href="https://social.cloudonaut.io/tags/AmazonWebServices" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmazonWebServices</span></a></p>
Andreas Wittig<p>Writing unit tests for AWS JavaScript SDK v3 code is crucial, but challenging without mocking. My latest blog post shows how aws-sdk-client-mock simplifies this process, allowing easy mocking of AWS SDK clients. Learn to write simple, reliable unit tests for your AWS SDK v3 code today.</p><p>👉 Read blog post: <a href="https://cloudonaut.io/how-to-unit-test-aws-javascript-sdk-v3/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">cloudonaut.io/how-to-unit-test</span><span class="invisible">-aws-javascript-sdk-v3/</span></a></p><p><a href="https://social.cloudonaut.io/tags/AWS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AWS</span></a> <a href="https://social.cloudonaut.io/tags/awscommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>awscommunity</span></a> <a href="https://social.cloudonaut.io/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JavaScript</span></a> <a href="https://social.cloudonaut.io/tags/UnitTesting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UnitTesting</span></a></p>