** Kubernetes Certification Training: https://www.edureka.co/kubernetes-cer... **
This Edureka tutorial on "Kubernetes Networking" will give you an introduction to popular DevOps tool - Kubernetes, and will deep dive into Kubernetes Networking concepts. The following topics are covered in this training session:
1. What is Kubernetes?
2. Kubernetes Cluster
3. Pods, Services & Ingress Networks
4. Case Study of Wealth Wizards
5. Hands-On
DevOps Tutorial Blog Series: https://goo.gl/P0zAfF
.NET Day - Continuous Deployment Showdown: Traditional CI/CD vs. GitOpsMarc Müller
In this session, we will compare traditional CI/CD and GitOps approaches to continuous deployment. Using practical examples, we will demonstrate how to implement both methods using Azure Pipelines and FluxCD.
In traditional CI/CD workflows, code changes are pushed through a pipeline to reach production, while in GitOps, changes are submitted and detected by a GitOps agent that synchronizes them with the production environment.
We will discuss the advantages and disadvantages of each method and how to optimize your continuous deployment process using Azure Pipelines and FluxCD. Attendees will learn which method is best suited for their needs and how to improve software development and deployment.
VMware NSX provides a platform for deployment of software-defined network (SDN) and network function virtualization (NFV) services across physical network devices in a way that is analogous to server virtualization.
Provide network interconnections between Openstack clouds/regions ?
Neutron offers floating IPs and IPSec VPNaaS. However this is not always good enough: sometimes network isolation is needed, but without the the overhead of IPSec encryption.
How to avoid putting the burden on an orchestrator ?
Solutions exist to create interconnections in ways specific to each overlay technology or SDN backends, but they require central coordination via an orchestrator (not always easy), and sometimes also the provisioing of network devices (not always simple).
"Neutron talking to Neutron"
This presentation exposes a solution developed in the Neutron project, where tenants define their network interconnection needs across regions or clouds, and Neutron components in the different regions coordinate together to setup these private isolated interconnections. Without orchestration nor network device configuration.
Data.Monks sGTM is a universal endpoint.pptxDoug Hall
Server side, serverless, server-to-server, scalable from zero to enterprise, cookieless, and ITP compliant cookies, open source, automated data collection and auditing, personalisation data flows for 1 Euro/day
Kubernetes Deployment Tutorial | Kubernetes Tutorial For Beginners | Kubernet...Edureka!
( Kubernetes Certification Training: https://www.edureka.co/kubernetes-certification )
This Edureka tutorial on "Kubernetes Deployment Tutorial " will help you understand the various concepts related to Deployment in Kubernetes. The topics included in this session are:
1. What is Kubernetes?
2. What is a Pod?
3. Replication Controller & ReplicaSet
4. Deployment Controllers
5. Deployment Use-Cases
DevOps Tutorial Blog Series: https://goo.gl/P0zAfF
Follow us to never miss an update in the future.
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
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Kubernetes Helm makes application deployment easy, standardized and reusable. Use of Kubernetes Helm leads to better developer productivity, reduced Kubernetes deployment complexity and enhanced enterprise production readiness.
Enterprises using Kubernetes Helm can speed up the adoption of cloud native applications. These applications can be sourced from open-source community provided repositories, or from an organization’s internal repository of customized application blueprints.
Developers can use Kubernetes Helm as a vehicle for packaging their applications and sharing them with the Kubernetes community. Kubernetes Helm also allows software vendors to offer their containerized applications at “the push of a button.” Through a single command or a few mouse clicks, users can install Kubernetes apps for dev-test or production environments.
Kubernetes Secrets Management on Production with DemoOpsta
Are you still keep your credential in your code?
This session will show you how to do secrets management in best practices with Hashicorp Vault with a demo on Kubernetes
Jirayut Nimsaeng
Founder & CEO
Opsta (Thailand) Co., Ltd.
Youtube Record: https://youtu.be/kBgePhkmRMA
TD Tech - Open House: The Technology Playground @ Sathorn Square
October 29, 2022
** Kubernetes Certification Training: https://www.edureka.co/kubernetes-cer... **
This Edureka tutorial on "Kubernetes Networking" will give you an introduction to popular DevOps tool - Kubernetes, and will deep dive into Kubernetes Networking concepts. The following topics are covered in this training session:
1. What is Kubernetes?
2. Kubernetes Cluster
3. Pods, Services & Ingress Networks
4. Case Study of Wealth Wizards
5. Hands-On
DevOps Tutorial Blog Series: https://goo.gl/P0zAfF
.NET Day - Continuous Deployment Showdown: Traditional CI/CD vs. GitOpsMarc Müller
In this session, we will compare traditional CI/CD and GitOps approaches to continuous deployment. Using practical examples, we will demonstrate how to implement both methods using Azure Pipelines and FluxCD.
In traditional CI/CD workflows, code changes are pushed through a pipeline to reach production, while in GitOps, changes are submitted and detected by a GitOps agent that synchronizes them with the production environment.
We will discuss the advantages and disadvantages of each method and how to optimize your continuous deployment process using Azure Pipelines and FluxCD. Attendees will learn which method is best suited for their needs and how to improve software development and deployment.
VMware NSX provides a platform for deployment of software-defined network (SDN) and network function virtualization (NFV) services across physical network devices in a way that is analogous to server virtualization.
Provide network interconnections between Openstack clouds/regions ?
Neutron offers floating IPs and IPSec VPNaaS. However this is not always good enough: sometimes network isolation is needed, but without the the overhead of IPSec encryption.
How to avoid putting the burden on an orchestrator ?
Solutions exist to create interconnections in ways specific to each overlay technology or SDN backends, but they require central coordination via an orchestrator (not always easy), and sometimes also the provisioing of network devices (not always simple).
"Neutron talking to Neutron"
This presentation exposes a solution developed in the Neutron project, where tenants define their network interconnection needs across regions or clouds, and Neutron components in the different regions coordinate together to setup these private isolated interconnections. Without orchestration nor network device configuration.
Data.Monks sGTM is a universal endpoint.pptxDoug Hall
Server side, serverless, server-to-server, scalable from zero to enterprise, cookieless, and ITP compliant cookies, open source, automated data collection and auditing, personalisation data flows for 1 Euro/day
Kubernetes Deployment Tutorial | Kubernetes Tutorial For Beginners | Kubernet...Edureka!
( Kubernetes Certification Training: https://www.edureka.co/kubernetes-certification )
This Edureka tutorial on "Kubernetes Deployment Tutorial " will help you understand the various concepts related to Deployment in Kubernetes. The topics included in this session are:
1. What is Kubernetes?
2. What is a Pod?
3. Replication Controller & ReplicaSet
4. Deployment Controllers
5. Deployment Use-Cases
DevOps Tutorial Blog Series: https://goo.gl/P0zAfF
Follow us to never miss an update in the future.
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Kubernetes Helm makes application deployment easy, standardized and reusable. Use of Kubernetes Helm leads to better developer productivity, reduced Kubernetes deployment complexity and enhanced enterprise production readiness.
Enterprises using Kubernetes Helm can speed up the adoption of cloud native applications. These applications can be sourced from open-source community provided repositories, or from an organization’s internal repository of customized application blueprints.
Developers can use Kubernetes Helm as a vehicle for packaging their applications and sharing them with the Kubernetes community. Kubernetes Helm also allows software vendors to offer their containerized applications at “the push of a button.” Through a single command or a few mouse clicks, users can install Kubernetes apps for dev-test or production environments.
Kubernetes Secrets Management on Production with DemoOpsta
Are you still keep your credential in your code?
This session will show you how to do secrets management in best practices with Hashicorp Vault with a demo on Kubernetes
Jirayut Nimsaeng
Founder & CEO
Opsta (Thailand) Co., Ltd.
Youtube Record: https://youtu.be/kBgePhkmRMA
TD Tech - Open House: The Technology Playground @ Sathorn Square
October 29, 2022
【DLゼミ】XFeat: Accelerated Features for Lightweight Image Matchingharmonylab
公開URL:https://arxiv.org/pdf/2404.19174
出典:Guilherme Potje, Felipe Cadar, Andre Araujo, Renato Martins, Erickson R. ascimento: XFeat: Accelerated Features for Lightweight Image Matching, Proceedings of the 2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) (2023)
概要:リソース効率に優れた特徴点マッチングのための軽量なアーキテクチャ「XFeat(Accelerated Features)」を提案します。手法は、局所的な特徴点の検出、抽出、マッチングのための畳み込みニューラルネットワークの基本的な設計を再検討します。特に、リソースが限られたデバイス向けに迅速かつ堅牢なアルゴリズムが必要とされるため、解像度を可能な限り高く保ちながら、ネットワークのチャネル数を制限します。さらに、スパース下でのマッチングを選択できる設計となっており、ナビゲーションやARなどのアプリケーションに適しています。XFeatは、高速かつ同等以上の精度を実現し、一般的なラップトップのCPU上でリアルタイムで動作します。
セル生産方式におけるロボットの活用には様々な問題があるが,その一つとして 3 体以上の物体の組み立てが挙げられる.一般に,複数物体を同時に組み立てる際は,対象の部品をそれぞれロボットアームまたは治具でそれぞれ独立に保持することで組み立てを遂行すると考えられる.ただし,この方法ではロボットアームや治具を部品数と同じ数だけ必要とし,部品数が多いほどコスト面や設置スペースの関係で無駄が多くなる.この課題に対して音𣷓らは組み立て対象物に働く接触力等の解析により,治具等で固定されていない対象物が組み立て作業中に運動しにくい状態となる条件を求めた.すなわち,環境中の非把持対象物のロバスト性を考慮して,組み立て作業条件を検討している.本研究ではこの方策に基づいて,複数物体の組み立て作業を単腕マニピュレータで実行することを目的とする.このとき,対象物のロバスト性を考慮することで,仮組状態の複数物体を同時に扱う手法を提案する.作業対象としてパイプジョイントの組み立てを挙げ,簡易な道具を用いることで単腕マニピュレータで複数物体を同時に把持できることを示す.さらに,作業成功率の向上のために RGB-D カメラを用いた物体の位置検出に基づくロボット制御及び動作計画を実装する.
This paper discusses assembly operations using a single manipulator and a parallel gripper to simultaneously
grasp multiple objects and hold the group of temporarily assembled objects. Multiple robots and jigs generally operate
assembly tasks by constraining the target objects mechanically or geometrically to prevent them from moving. It is
necessary to analyze the physical interaction between the objects for such constraints to achieve the tasks with a single
gripper. In this paper, we focus on assembling pipe joints as an example and discuss constraining the motion of the
objects. Our demonstration shows that a simple tool can facilitate holding multiple objects with a single gripper.
6. 6
HUB Cluster
API Server API Server API Server API Server API Server
TLS
Managed Clusters
ACM for Kubernetes の概要
サポートのバージョンは資料作成時点の情報です。
詳細はこちらRed Hat Advanced Cluster Management for Kubernetes 2.1 Support Matrix - Red Hat Customer Portal
ACM 用の専用のクラスタが推奨 (Master + Worker)
管理される側のクラスターには「multicluster-endpoint」というネームスペースと管理のために必要な pod 等のリソースが作成されます。
ACM
Hub
ACM
管理用Pod
ACM
管理用Pod
ACM
管理用Pod
ACM
管理用Pod
ACM
管理用Pod
・OpenShift と Kubernetes のクラスタの両方が管理できます。
(他社 Managed サービスは、リモートからのクラスター作成一部機能制限あり)
・Kubernetes 標準の APIサーバー経由で管理を行います。
他社 Managed Kubernetes (GKE/EKS/IKS(IBM K8S)/ AKS)
OpenShift クラスター
Kubernetes なら必ず持ってい
る Interface
25. サポート対象の Managed Cluster
Features
Red Hat
OpenShift / OKE
IBM Red Hat
OpenShift
Kubernetes
Services (ROKS)
Amazon
EKS
Google GKE
IBM Cloud
Kubernetes
Service
Microsoft AKS
クラスタのリスト Yes Yes Yes Yes Yes Yes
既存クラスタのインポート Yes [a] Yes Yes Yes Yes Yes
クラスタの作成 Yes [b][c] No No No No No
クラスタのアップグレード Yes [b] No No No No No
クラスタの削除 Yes [b] No No No No No
[a] Red Hat OpenShift Container Platform 3.11. 200 and above
[b] Red Hat OpenShift Container Platform 4.3.18 and above
(4.4.3 and later /4.5.2 and later /4.6 and later)
[c] AWS/GCP/ Azure
サポートのバージョンは資料作成時点の情報です。詳細と最新の情報は以下から確認できます。
「Cluster Life Cycle Management」とは、管理しているCluster の「作成 / アップグレード / 削除」を指します。
OCP以外の Kubernetes ディストリビューションについては、クラスタの作成、アップデート等はサポートしていない。
https://access.redhat.com/articles/5248271
25
他社 managed Kubernetes サービス
管理対象概要
Master nodes Workers
Cloud Provider の Managed な Kubernetes Cluster
Cloud Provider
の管理エリア
ユーザーが使えるエ
リア
・独自技術などを入れている場合も
・API でクラスタ-を作れたりするが、
Kubernetes 標準技術ではないため、この辺りを操
作するのはサポートされてない。
26. 26
ACM Hub のサポート環境、インストール構成
Master nodes Infra nodes
Master nodes Workers nodes Infra nodes
ACM Application
(Hub)
ACM Application
(Hub)
・ACM 専用のクラスタを用意する
(運用・管理的に、ユーザーのアプリとは混ぜない事が、
おすすめ)
・用意したクラスターの Infra Node にインストール
する
・既存のクラスターに追加
・User Application が稼働す
るクラスターに同居する
・Infra Node (※2) にインス
トールする
・Worker Nodeでは、ユーザ
ーのアプリケーションを稼働
User Application
NS: open-cluster-management
NS: open-cluster-management
ACM Hub 構成例1
ACM Hub 構成例2
※1)Managed の OpenShift 環境は、現在Hub環境としてはサポートされていません。IBM ROKS( Red Hat OpenShift on IBM Cloud) については、ACM 2.2でサポート予定です。
※2) Infra Node は、OpenShift で定義される Node の Role です。ユーザーアプリケーションを動作させてない事を条件に OpenShift の Worker としての課金対象から免除されます。
Hub クラスターのサポートされる環境は、Self Managed の OpenShift 環境のみ(※1)で、一般の Kubernetes 環境はサポートさ
れていません。
サポート・インストール環境
※ Infra ノードは、OCPのライセンスが必要無い