Requirements elastic prod >8.0 python docker Codigo: https://github.com/krol3/consumption Download python in Centos sudo yum update -y sudo yum install -y gcc openssl-devel bzip2-devel libffi-devel Download python

Observability Study Group Lab - Week 01 Goals: Get a hypervisor running on your laptop Install the OpenSUSE Tumbleweed Server operating system ################ During the study group, you will use observability technologies to instrument an application running on your laptop.

Logo image size is recommended as maximum 2160px As well as downscaling and lossless recompression (both recommended), tools like https://tinypng.com/ may be able to shrink the file further. How many blogs to publish by day? https://github.com/kubernetes/sig-release/blob/master/release-team/role-handbooks/communications/README.md#feature-blogs The current handbook states: The first feature blog typically goes out on release day alongside or shortly after the release blog, and then are published one-at-a-time, typically at a rate of two to three posts weekly

Authors: Kubernetes 1.29 Release Team Announcing the release of Kubernetes v1.29 "TBD", the last release of 2023! Similar to previous releases, the upcoming release of 1.29 will bring about main features, deprecations and removals. The consistent delivery of top-notch releases underscores the strength of our development cycle and the vibrant support from our community. Key modifications are anticipated in areas such as sig-storage, sig-scheduling, sig-windows, sig-network, and various other sigs. This release consists of <xx> enhancements. Of those enhancements, <xx> are entering Alpha, <xx> have graduated to Beta, and <xxx> have graduated to Stable. Release Theme And Logo Kubernetes v1.29: xxxxxx

Authors: Carol Valencia, Kristin Martin, Abigail McCarthy, James Quigley, Hosam Kamel Kubernetes Removals, Deprecations, and Major Changes in Kubernetes 1.29 As with every release, Kubernetes v1.29 will introduce some feature deprecations and removals. Our continued ability to produce high-quality releases is a testament to our robust development cycle and healthy community. The following list are of some of the deprecations and removals coming in the Kubernetes 1.29 release. The Kubernetes API Removal and Deprecation process The Kubernetes project has a well-documented deprecation policy for features. This policy states that stable APIs may only be deprecated when a newer, stable version of that same API is available and that APIs have a minimum lifetime for each stability level. A deprecated API is one that has been marked for removal in a future Kubernetes release; it will continue to function until removal (at least one year from the deprecation), but usage will result in a warning being displayed. Removed APIs are no longer available in the current version, at which point you must migrate to using the replacement. Generally available (GA) or stable API versions may be marked as deprecated, but must not be removed within a major version of Kubernetes. Beta or pre-release API versions must be supported for 3 releases after deprecation.

Reminder: When in doubt about the status, its ok to report the status as yellow/red. This will alert the other release teams and stakeholders that something needs their attention, and they can help you determine the best status level and create a path forward as needed. Review the Comms Release Milestones for a list of recommended activities for this week in the release cycle. Communication status for Docs and Release Team How many feature blogs are there for the release? How many feature blogs are ready to review? How many blogs are awaiting reviews from the Technical SIG Lead? How many blogs are awaiting editorial reviews? Any problems getting a SIG to respond to messages from the comms team?

Falco notes Falco detect memfd + exec: https://hackmd.io/@leogr/SJKUMEbWo#loresuso-proposal syscall memfd_create is not supported by Falco: https://github.com/falcosecurity/libs/pull/595#issuecomment-1247743183 https://github.com/falcosecurity/falco/issues/1998 Demo kubectl run demo-memfd --image=krol/demo-memfd:v3

Examples about Tetragon rules here kubectl run demo-memfd --image=krol/demo-memfd:v1.1 kubectl logs -n kube-system ds/tetragon -c export-stdout -f | tetragon observe Tetragon policy PR: https://github.com/cilium/tetragon/pull/484 apiVersion: cilium.io/v1alpha1

Dúvidas no inicio ... Uma guia para ajudar a responder perguntas frequentes no inicio de aprendizado de containers. O que é um container? tecnologia que permite isolar processos reusando o sistema operativo linux (cpu, memoria, networking, etc). O sistema operativo linux tem funcionalidades que permitem criar os containers: cgroups, namespaces. Base de containers: cgroups (limites de recursos: cpu, memory) + namespaces (processos isolados em um novo namespace). O cgroups e namespaces sao funcionalidades do Kernel de Linux desde 2008.