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À partir d’avant-hier4sysops

Pulseway 9.6: Enhanced remote control, reporting, patch management, system monitoring and management

Par : Brandon Lee
20 juin 2024 à 16:29
Pulseway is a cloud-based remote monitoring and management tool that enables administrators to conveniently oversee and manage systems from anywhere. Version 9.6 introduces various new features, including improved remote control performance, advanced custom reporting, bulk action capabilities, patch history tracking, new SNMP and service monitoring, enhanced patch management, and improved automation.

Job management in Kubernetes 1.30: Understanding the new success/completion policies for indexed jobs

Par : Mercy Bassey
19 juin 2024 à 17:29
In Kubernetes 1.30, notable improvements have been made to job management, especially for indexed jobs. The newly introduced success/completion policies, succeededIndexes and succeededCount, offer more precise control over job success criteria. These policies provide enhanced flexibility and robustness, ensuring that specific job indexes or a sufficient number must succeed before the job is considered complete.

Enable FIDO passkey authentication for IAM users in AWS

18 juin 2024 à 14:19
Amazon has recently introduced support for FIDO2 passkeys. Both root and IAM users can now utilize passkeys linked to a FIDO security key device or an authenticator. Beginning in July 2024, MFA is mandatory for root users. In this article, I will explain how to set up the IAM policy and show how to log into AWS using the fingerprint sensor on a Mac. However, the procedure described here should also work for other authenticators on Windows and Linux. Regrettably, the configuration procedure is complicated, and Amazon's passkeys guide is flawed.

OpenTofu 1.7: State encryption, provider-defined functions, loopable import blocks, and improved CLI experience

14 juin 2024 à 16:00
OpenTofu, an open-source Terraform fork, announced the release of OpenTofu 1.7 with new features and improvements. Since version 1.6, the first stable release after the fork, over 100 community contributors and OpenTofu's core team joined hands to add the requested features, such as state encryption, provider-defined functions, loopable import blocks, and an improved CLI experience.

Istio 1.22: Ambient mode, Gateway API, and Delta xDS for Kubernetes service mesh

Par : Amr Essam
12 juin 2024 à 16:41
Istio is an open-source service mesh that controls how microservices share data, often integrated with Kubernetes to manage traffic and communication between services, but also capable of working with other deployment environments. It provides various functionalities such as traffic control, security measures (encryption, authentication, etc.), and monitoring. Recently, the introduction of Istio version 1.22 unveiled many interesting features, including an alternative for sidecar proxies, integration with Gateway API, incremental xDS for configuration distribution, and several other improvements.

Automate Windows setup from WinPE using autounattend.xml

11 juin 2024 à 17:05
When booting PCs from WinPE, you can run setup.exe with parameters and automate it with an answer file. This can partition the system drive without user interaction and skip the regional settings dialog. By additionally including an unattend.xml file in the image, you achieve a fully unattended installation.

Setting up EC2 instance access to an S3 bucket using IAM and OpenTofu

10 juin 2024 à 17:32
This tutorial will teach you how to configure an EC2 instance to access an S3 bucket using the Terraform fork OpenTofu. The guide assumes familiarity with AWS and covers the essential steps, including creating an IAM role and policies and attaching them to an EC2 instance.

Enable Microsoft Entra ID passkey authentication

7 juin 2024 à 15:48
Passkey authentication can significantly improve security and ease of access. This blog post serves as a practical guide to understanding and enabling passkeys in Entra ID, Microsoft’s identity management service. You’ll learn how to register passkeys, set up devices, and test passkey authentication.

Use PowerShell to deploy and access GPT-4o in Azure OpenAI Service

6 juin 2024 à 17:23
The Azure OpenAI Service is a specialized offering within the broader set of Azure Cognitive Services, providing access to OpenAI's language models. The service can be accessed through REST APIs, Python SDK, and a web-based interface, Azure OpenAI Studio. In this article, you will learn how to deploy and access the GPT-4o model in Azure with PowerShell.

Microsoft Purview Audit Search Graph API: Retrieve audit logs from Microsoft 365 with PowerShell

4 juin 2024 à 16:38
Microsoft Purview integrates with Microsoft 365 applications such as Exchange, SharePoint, OneDrive, and Teams, providing comprehensive data governance, compliance, and protection capabilities across these platforms. One of the standout components of this suite is the Audit Search Graph API, which is currently in public preview. It allows developers and administrators retrieve detailed audit logs programmatically, providing deep insights into user activities across Microsoft services. In this blog, I will explore the full potential of the Microsoft Purview Audit Search Graph API and demonstrate how to use the API through both PowerShell and HTTP methods.

Creating OCI container images with Buildah 1.35: New Features with examples

Par : Mercy Bassey
3 juin 2024 à 17:48
Buildah is an open-source tool that helps build Open Container Initiative (OCI) container images. Unlike traditional container engines, Buildah allows you to create and manage images without a container daemon. Container images created with Buildah can be run in OCI-compatible container engines such as Docker, Podman, or containerd, orchestrated with Kubernetes. The latest release, Buildah 1.35, introduces several significant enhancements extending its capabilities. Key new features include the --add-file flag, which allows you to add files directly to committed images, the --sbom flag for generating Software Bill of Materials (SBOM) during the build and commit processes, and enhancements to the manifest push command with the addition of  the --retry and --retry-delay flags for more robust image pushing.

Deploy Windows 11 with the free PowerShell framework OSDCloud

30 mai 2024 à 17:58
OSDCloud is a free PowerShell framework for deploying Windows 10 and Windows 11. The tool provides simple methods for adding drivers and configuring settings in an image. After booting from a customized WinPE, either the OSDCloudGUI or an automated script initiates the installation.

Docker Desktop for Windows Subsystem for Linux 2 (WSL 2)

30 mai 2024 à 08:45
Docker Desktop provides a user-friendly graphical user interface (GUI) for developing, building, testing, and running containerized applications on Linux, Windows, and macOS. Docker Desktop 4.30 introduces an experimental phase to simplify the Windows Subsystem for Linux 2 (WSL 2) configuration by reducing the previously required two Docker Desktop WSL distributions (docker-desktop and docker-desktop-data) into one, aiming to improve startup time and simplify the codebase.

Apply a custom Windows image using DISM or PowerShell

28 mai 2024 à 20:31
After capturing an image from a reference installation, you can deploy it to as many computers as needed. Multiple methods are available for this task. A common approach involves booting the target PCs from WinPE using a USB drive or PXE, and then applying the image with DISM or PowerShell.
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