WebAssemblyとBlazor 、WebAssembly System Interfaceでコンテナライズの設計を解説Takao Tetsuro
WebAssembly(WASM)とWebAssembly System Interface(WASI)は、コンテナライゼーションのアーキテクチャのひとつです。DockerやWSL(Windows Subsystem for Linux)と同じく、皆さんの業務ロジックにモビリティとスケーラビリティを与えてくれます。モビリティとスケーラビリティを考慮したプログラムを作る一例として、Rust、Nodeなどの技術を交えコンテナライゼーションを解説します。
New features of Azure Cloud Provider in OpenShift Container Platform 3.10Takayoshi Tanaka
The document discusses new features of the Azure Cloud Provider in OpenShift 3.10. Key changes include installer improvements that allow for creating an azure.conf file and internal hostname in Azure NICs. There are also upgrades to Azure disk/file mount options and performance improvements for mounting and unmounting Azure disks. Experimental features mentioned include more advanced options for LoadBalancers, using Azure REST API authentication via Managed Service Identity, and monitoring via Prometheus.
New features of Azure Cloud Provider at OCP 3.10Takayoshi Tanaka
The document discusses new features in Azure Cloud Provider for OpenShift 3.10. Key points include:
- Installer improvements like generating azure.conf and supporting internal hostnames.
- Potential upgrade issues when moving azure.conf from /etc/azure to /etc/origin/cloudprovider.
- Changes to Azure disk/file mount options and permissions.
- Performance improvements for mounting/unmounting Azure disks.
- Experimental features around load balancers, managed service identity, and Prometheus monitoring.
OpenShift cannot currently be deployed directly on Azure Stack due to some technical limitations and differences from Azure. However, the same OpenShift installation process and templates used for Azure could potentially work on Azure Stack once key issues are addressed, like lack of support for the Azure cloud provider plugin and Azure Files storage. Microsoft has public roadmaps for addressing these differences to allow OpenShift and other container workloads to run seamlessly on both Azure and Azure Stack.
This document provides an introduction to SQL Server on Red Hat Enterprise Linux (RHEL). It discusses why SQL Server would be deployed on RHEL, including its support for high performance and multiple Linux distributions. It also summarizes how to install, deploy in containers, and manage SQL Server on RHEL using tools like sqlcmd. Methods for configuring high availability are presented, including Failover Cluster Instances, AlwaysOn Availability Groups, and STONITH. Troubleshooting tips and demos of Active Directory authentication and sosreport are also included.