Server: Landscape Beta, Clown Native, and Server-side apply (SSA)
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Landscape beta: test the Landscape Server migration to Ubuntu 22.04 LTS | Ubuntu
Landscape is the leading management and administration tool for Ubuntu, and the most cost-effective way to support and maintain large and growing networks of desktops, servers, and clouds. The stable version of Landscape can only be installed on Ubuntu 18.04 (Bionic Beaver), which is due to reach the end of standard support in April 2023. Despite reaching the end of standard support, Bionic will continue to receive security patches throughout its extended security maintenance window, if an Ubuntu Pro subscription is enabled. Landscape beta is a modernised iteration of the current stable Landscape version. Landscape beta can be installed on Ubuntu 20.04 (Focal Fossa) and Ubuntu 22.04 (Jammy Jellyfish), which reach the end of standard support in April 2025 and April 2027 respectively. This means any Landscape user can now test their upgrade path to a newer version of Ubuntu.
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5 Laws of Cloud-Native Authorization - Container Journal
In a microservices world, each service needs to verify that a subject (user or machine) has permission to perform an operation on a resource that the service manages. But in an agile environment where each team owns the implementation of their application or service, authorization models are quick to diverge. Since roles and permissions need to be enforced consistently across the organization’s services and applications, this divergence makes it hard to evolve the authorization model in a holistic way. Agility and security suffer.
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Server Side Apply Is Great And You Should Be Using It | Kubernetes
Server-side apply (SSA) has now been GA for a few releases, and I have found myself in a number of conversations, recommending that people / teams in various situations use it. So I’d like to write down some of those reasons.