Cloud Computing Köln

Amazon Corretto July 2026 Quarterly Updates

On July 22, 2026, Amazon announced quarterly security and critical updates for Amazon Corretto Long-Term Support (LTS) and Feature Release (FR) versions of OpenJDK. Corretto 26.0.2, 25.0.4, 21.0.12, 17.0.20, 11.0.32, and 8u502 are now available for download. Amazon Corretto is a no-cost, multi-platform, production-ready distribution of OpenJDK. Starting with this release, the default Amazon Corretto Docker images are based on Amazon Linux 2023. Amazon Linux 2 images will continue to be provided as non-default options for customers who cannot yet migrate. JavaFX binaries are no longer included with Corretto 8 starting from this release. You can learn more about the migration recommendations at Corretto 8 GitHub. Visit Corretto home page to download Corretto 26, Corretto 25, Corretto 21, Corretto 17, Corretto 11, or Corretto 8. You can also get the updates on your Linux system by configuring a Corretto Apt, Yum, or Apk repo. Feedback is welcomed!
Quelle: aws.amazon.com

AWS Lambda durable functions now supports customer managed key encryption

AWS Lambda durable functions now supports encryption of durable execution data with an AWS Key Management Service (AWS KMS) customer managed key. Lambda durable functions lets you build long-running, reliable workflows directly in your Lambda function code with automatic state management. Lambda encrypts execution state at rest by default with an AWS owned key. Now with support for AWS KMS, you can choose and manage the encryption key yourself.
If you operate in regulated industries such as financial services or healthcare, your data governance policies may require customer-owned encryption keys. You can now configure a customer managed key for durable execution data, giving you control over key rotation and who can access execution history and state. The durable execution key operates independently of the function-level key that protects environment variables and SnapStart snapshots, so you can manage access to execution data separately from function configuration.
This feature is available in all AWS Regions where Lambda durable functions is available. Standard AWS KMS charges apply for customer managed keys. There are no additional Lambda charges for this feature.
To learn more, see Encrypting Lambda durable execution data in the AWS Lambda Developer Guide. 
Quelle: aws.amazon.com

AWS Network Load Balancer now supports Listener Rules for custom traffic routing

Network Load Balancer (NLB) now supports listener rules allowing you to route connections to different target groups based on the source IP address type. With listener rules, a single dual-stack NLB sends IPv6 client traffic to IPv6 targets and IPv4 client traffic to IPv4 targets, preserving the original client IP address end to end for both address families. Previously, serving both IPv4 and IPv6 clients from one NLB meant accepting a tradeoff: either run two separate load balancers (one per IP version) and split clients with DNS, or send all traffic to one target group and lose the original client IP through protocol translation. Listener rules remove that tradeoff by enabling conditional routing at Layer 3, directing each connection to a same-family target group with no translation and no additional infrastructure. You can add listener rules to existing dual-stack NLBs without recreating them. Rules are supported on TCP, UDP, TCP_UDP, and TLS listeners and work alongside existing NLB features including connection draining, target group stickiness, cross-zone load balancing, weighted target groups, and client IP preservation. Listener rules for Network Load Balancer are available in all AWS commercial Regions and the AWS GovCloud (US) Regions at no additional charge. Standard NLB pricing for load balancer hours and LCUs applies. To get started, see this AWS blog, and the Network Load Balancer User Guide.
Quelle: aws.amazon.com

Amazon ECS advanced deployment strategies now available in AWS European Sovereign Cloud

Amazon Elastic Container Service (Amazon ECS) now supports built-in blue/green, linear, and canary deployment strategies in the AWS European Sovereign Cloud, making software updates for containerized applications safer and allowing you to release new application versions faster with greater confidence. Built directly into Amazon ECS, these capabilities eliminate the need for custom deployment tooling while providing production-ready controls including deployment lifecycle hooks, bake time, and quick rollback.
With these strategies, Amazon ECS provisions a new application version alongside the existing version and allows you to validate it before shifting production traffic. Blue/green deployments shift traffic in a single step, linear deployments shift traffic in equal increments over a specified period, and canary deployments shift a small percentage initially before shifting the remainder. You can use deployment lifecycle hooks, including Lambda hooks and pause hooks, to run custom validation logic and approval workflows at specific deployment stages. You can also configure bake time to evaluate the new version after traffic has shifted, and roll back without downtime if regressions are identified. To automatically detect failures, configure Amazon CloudWatch alarms or Amazon ECS deployment circuit breaker, or initiate a rollback directly using the StopServiceDeployment API.
These capabilities are available for Amazon ECS services using Application Load Balancers (ALB), Network Load Balancers (NLB), and Amazon ECS Service Connect. You can configure deployments using the AWS Management Console, AWS CLI, AWS SDKs, or infrastructure-as-code tools on new or existing Amazon ECS services. To learn more, see our documentation for Amazon ECS blue/green, linear, and canary deployments, and deployment lifecycle hooks.
Quelle: aws.amazon.com

Amazon EC2 R6in and R6idn instances are now available in additional regions

Starting today, Amazon Elastic Compute Cloud (Amazon EC2) R6in and R6idn instances are available in AWS Europe (Paris) and Canada (Central) regions. These sixth-generation network optimized instances, powered by 3rd Generation Intel Xeon Scalable processors and built on the AWS Nitro System, deliver up to 200Gbps network bandwidth, 2x more network bandwidth, and up to 2x higher packet-processing performance over comparable fifth-generation instances. 
Customers can use R6in and R6idn instances to scale the performance and throughput of network-intensive workloads such as memory-intensive SQL and NoSQL databases, distributed web scale in-memory caches (Memcached, Redis), in-memory databases (SAP HANA), and real-time big data analytics (Apache Hadoop, Apache Spark).    R6in and R6idn instances are available in 10 different instance sizes including metal, with up to 128 vCPUs and 1024 GiB of memory. They deliver up to 100 Gbps of Amazon Elastic Block Store (EBS) bandwidth, and up to 400K IOPS. R6in and R6idn instances offer Elastic Fabric Adapter (EFA) networking support on 32xlarge and metal sizes. R6idn instances offer up to 7.6 TB of high-speed, low-latency instance storage.    With this regional expansion, R6in and R6idn instances are available in the following AWS Regions: US East (N. Virginia, Ohio), US West (Oregon), Europe (Ireland, Frankfurt, Paris, Stockholm), Asia Pacific (Singapore, Sydney, Tokyo), Canada (Central), and AWS GovCloud (US-West). Customers can purchase the new instances through Savings Plans, Reserved, On-Demand, and Spot instances. To learn more, see R6in and R6idn instances page. 
Quelle: aws.amazon.com