Finding Flexibility with Microservices, Containers, and Runtimes Featuring Research from Forrester How to Capture the Benefits of Microservice Design 2
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Open Virtualization Infrastructure for Large Telco: How Turkcell Adopted Ovirt for Its Test and Development Environments
Open Virtualization Infrastructure for large Telco: How Turkcell adopted oVirt for its test and development environments DEVRIM YILMAZ SAYGIN BAKTIR Senior Expert Cloud Engineer Cloud Systems Administrator 09/2020 This presentation is licensed under a Creative Commons Attribution 4.0 International License About Turkcell ● Turkcell is a digital operator headquartered in Turkey ● Turkcell Group companies operate in 5 countries – Turkey, Ukraine, Belarus, Northern Cyprus, Germany ● Turkcell is the only NYSE-listed company in Turkey. ● www.turkcell.com.tr 3 Business Objectives ● Alternative solutions compatible with Turkcell operational and security standards ● Dissemination of open source infrastructure technologies within the company ● Competitive infrastructure with cost advantage 3 The journey of oVirt 4 The Journey of oVirt 3. Step three 1. Research & 2. Go-Live 3. Go-Live 4. Private Cloud 5. Go-Live Development Phase-1 Phase-2 Automation RHV 5 Research & Development ● Motivation Factors ○ Cost 1. Research & ○ Participation Development ○ Regulation ○ Independence ○ Expertise ● Risk Factors ○ Security ○ Quality ○ Compliance ○ Support ○ Worst Practices 6 Research & Development ● Why oVirt? ○ Open Source licensing 1. Research & ○ Community contribution Development ○ The same roadmap with commercial product ○ Support via subscription if required ○ Adequate features for enterprise management ○ Rest API support 6 Research & Development ● Difficulties for new infra solution ○ Integration with current infrastructure 1. Research & - Centralized Management Development - Certified/Licensed Solutions - Integration Cost ○ Incident & Problem Management - 3rd Party Support - Support with SLA ○ Acquired Habits - Customer Expectations - Quality of IT Infrastructure Services 6 Research & Development ● What we achieved ○ Building of PoC environment 1. Research & ○ V2V Migration Development ○ Upgrade Tests starting with v.4.3.2 ○ Functional Tests ○ Backup Alternative Solutions 6 Go-Live Phase-1 ● Phase-1 contains : ○ Building of new oVirt platform with unused h/w 2. -
Red Hat Enterprise Linux 7 Libreswan Cryptographic Module Version 7.0 and Version Rhel7.20190509 FIPS 140-2 Non-Proprietary Security Policy
Red Hat Enterprise Linux 7 Libreswan Cryptographic Module version 7.0 and version rhel7.20190509 FIPS 140-2 Non-Proprietary Security Policy Version 1.3 Last update: 2021-05-03 Prepared by: atsec information security corporation 9130 Jollyville Road, Suite 260 Austin, TX 78759 www.atsec.com ©2021 Red Hat®, Inc. / atsec information security corporation Page 1 of 23 This document can be reproduced and distributed only whole and intact, including this copyright notice. Red Hat Enterprise Linux 7 Libreswan Cryptographic Module FIPS 140-2 Non-Proprietary Security Policy Table of contents 1 Introduction ........................................................................................................................... 3 2 Cryptographic Module Specification ...................................................................................... 4 2.1 Module Overview ......................................................................................................... 4 2.2 FIPS 140-2 Validation ................................................................................................... 5 2.3 Modes of Operation ...................................................................................................... 6 3 Cryptographic Module Ports and Interfaces ........................................................................... 7 4 Roles, Services and Authentication ....................................................................................... 8 4.1 Roles ........................................................................................................................... -
Clouder Documentation Release 1.0
Clouder Documentation Release 1.0 Yannick Buron May 15, 2017 Contents 1 Getting Started 3 1.1 Odoo installation.............................................3 1.2 Clouder configuration..........................................4 1.3 Services deployed by the oneclick....................................6 2 Connect to a new node 9 3 Images 13 4 Applications 15 4.1 Application Types............................................ 15 4.2 Application................................................ 16 5 Services 21 6 Domains and Bases 25 6.1 Domains................................................. 25 6.2 Bases................................................... 27 7 Backups and Configuration 31 7.1 Backups................................................. 31 7.2 Configuration............................................... 33 i ii Clouder Documentation, Release 1.0 Contents: Contents 1 Clouder Documentation, Release 1.0 2 Contents CHAPTER 1 Getting Started In this chapter, we’ll see a step by step guide to install a ready-to-use infrastructure. For the example, the base we will create will be another Clouder. Odoo installation This guide will not cover the Odoo installation in itself, we suggest you read the installation documentation on the official website. You can also, and it’s probably the easier way, use an Odoo Docker image like https://hub.docker.com/ _/odoo/ or https://hub.docker.com/r/tecnativa/odoo-base/ Due to the extensive use of ssh, Clouder is only compatible with Linux. Once your Odoo installation is ready, install the paramiko, erppeek and apache-libcloud python libraries (pip install paramiko erppeek apache-libcloud), download the OCA/Connector module on Github and the Clouder modules on Github and add them in your addons directory, then install the clouder module and clouder_template_odoo (this module will install a lot of template dependencies, like postgres, postfix etc...). -
Software Architecture: Past, Present, Future
Software Architecture: Past, Present, Future Wilhelm Hasselbring 1 Introduction For large, complex software systems, the design of the overall system structure (the software architecture) is an essential challenge. The architecture of a software system defines that system in terms of components and connections among those components [55, 58]. It is not the design of that system which is more detailed. The architecture shows the correspondence between the requirements and the constructed system, thereby providing some rationale for the design decisions. This level of design has been addressed in a number of ways including informal diagrams and descriptive terms, module interconnection languages, and frameworks for systems that serve the needs of specific application domains. An architecture embodies decisions about quality properties. It represents the earliest opportunity for evaluating those decisions. Furthermore, reusability of components and services depends on how strongly coupled they are with other components in the system architecture. Performance, for instance, depends largely upon the complexity of the required coordination, in particular when the components are distributed via some network. The architecture is usually the first artifact to be examined when a programmer (particularly a maintenance programmer) unfamiliar with the system begins to work on it. Software architecture is often the first design artifact that represents decisions on how requirements of all types are to be achieved. As the manifestation of early design decisions, it represents design decisions that are hardest to change and hence most deserving of careful consideration. W. Hasselbring () Kiel University, Kiel, Germany e-mail: [email protected] © The Author(s) 2018 169 V. -
Deploying Netapp HCI for Red Hat Openshift on RHV HCI Netapp September 23, 2021
Deploying NetApp HCI for Red Hat OpenShift on RHV HCI NetApp September 23, 2021 This PDF was generated from https://docs.netapp.com/us-en/hci- solutions/redhat_openshift_deployment_summary.html on September 23, 2021. Always check docs.netapp.com for the latest. Table of Contents Deploying NetApp HCI for Red Hat OpenShift on RHV . 1 Deployment Summary: NetApp HCI for Red Hat OpenShift on RHV . 1 1. Create Storage Network VLAN: NetApp HCI for Red Hat OpenShift on RHV. 1 2. Download OpenShift Installation Files: NetApp HCI for Red Hat OpenShift on RHV . 2 3. Download CA Certificate from RHV: NetApp HCI for Red Hat OpenShift on RHV . 4 4. Register API/Apps in DNS: NetApp HCI for Red Hat OpenShift on RHV . 5 5. Generate and Add SSH Private Key: NetApp HCI for Red Hat OpenShift on RHV. 7 6. Install OpenShift Container Platform: NetApp HCI for Red Hat OpenShift on RHV . 8 7. Access Console/Web Console: NetApp HCI for Red Hat OpenShift on RHV . 10 8. Configure Worker Nodes to Run Storage Services: NetApp HCI for Red Hat OpenShift on RHV. 11 9. Download and Install NetApp Trident: NetApp HCI for Red Hat OpenShift on RHV . 13 Deploying NetApp HCI for Red Hat OpenShift on RHV Deployment Summary: NetApp HCI for Red Hat OpenShift on RHV The detailed steps provided in this section provide a validation for the minimum hardware and software configuration required to deploy and validate the NetApp HCI for Red Hat OpenShift on RHV solution. Deploying Red Hat OpenShift Container Platform through IPI on Red Hat Virtualization consists of the following steps: 1. -
8. IBM Z and Hybrid Cloud
The Centers for Medicare and Medicaid Services The role of the IBM Z® in Hybrid Cloud Architecture Paul Giangarra – IBM Distinguished Engineer December 2020 © IBM Corporation 2020 The Centers for Medicare and Medicaid Services The Role of IBM Z in Hybrid Cloud Architecture White Paper, December 2020 1. Foreword ............................................................................................................................................... 3 2. Executive Summary .............................................................................................................................. 4 3. Introduction ........................................................................................................................................... 7 4. IBM Z and NIST’s Five Essential Elements of Cloud Computing ..................................................... 10 5. IBM Z as a Cloud Computing Platform: Core Elements .................................................................... 12 5.1. The IBM Z for Cloud starts with Hardware .............................................................................. 13 5.2. Cross IBM Z Foundation Enables Enterprise Cloud Computing .............................................. 14 5.3. Capacity Provisioning and Capacity on Demand for Usage Metering and Chargeback (Infrastructure-as-a-Service) ................................................................................................................... 17 5.4. Multi-Tenancy and Security (Infrastructure-as-a-Service) ....................................................... -
An Experimental Study on Microservices Based Edge Computing Platforms Qian Qu, Ronghua Xu, Seyed Yahya Nikouei, Yu Chen Dept
1 An Experimental Study on Microservices based Edge Computing Platforms Qian Qu, Ronghua Xu, Seyed Yahya Nikouei, Yu Chen Dept. of Electrical & Computer Engineering, Binghamton University, SUNY, Binghamton, NY 13902, USA fqqu2, rxu22, snikoue1, [email protected] Abstract—The rapid technological advances in the Internet of development and easy deployment among multiple service Things (IoT) allows the blueprint of Smart Cities to become providers. feasible by integrating heterogeneous cloud/fog/edge computing Because of many attractive features, such as good scalabil- paradigms to collaboratively provide variant smart services in our cities and communities. Thanks to attractive features like fine ity, fine granularity, loose coupling, continuous development, granularity and loose coupling, the microservices architecture and low maintenance cost, the microservices architecture has has been proposed to provide scalable and extensible services in emerged and gained a lot of interests both in industry and large scale distributed IoT systems. Recent studies have evaluated academic community [17], [21]. Compared to traditional SOAs and analyzed the performance interference between microser- in which the system is a monolithic unit, the microservices vices based on scenarios on the cloud computing environment. However, they are not holistic for IoT applications given the architecture divides an monolithic application into multiple restriction of the edge device like computation consumption and atomic microservices that run independently on distributed network capacity. This paper investigates multiple microservice computing platforms. Each microservice performs one specific deployment policies on edge computing platform. The microser- sub-task or service, which requires less computation resource vices are developed as docker containers, and comprehensive ex- and reduces the communication overhead. -
Paas Solutions Evaluation
PaaS solutions evaluation August 2014 Author: Sofia Danko Supervisors: Giacomo Tenaglia Artur Wiecek CERN openlab Summer Student Report 2014 CERN openlab Summer Student Report 2014 Project Specification OpenShift Origin is an open source software developed mainly by Red Hat to provide a multi- language PaaS. It is meant to allow developers to build and deploy their applications in a uniform way, reducing the configuration and management effort required on the administration side. The aim of the project is to investigate how to deploy OpenShift Origin at CERN, and to which extent it could be integrated with CERN "Middleware on Demand" service. The student will be exposed to modern cloud computing concepts such as PaaS, and will work closely with the IT middleware experts in order to evaluate how to address service needs with a focus on deployment in production. Some of the tools that are going to be heavily used are Puppet and Openstack to integrate with the IT infrastructure. CERN openlab Summer Student Report 2014 Abstract The report is a brief summary of Platform as a Service (PaaS) solutions evaluation including investigation the current situation at CERN and Services on Demand provision, homemade solutions, external market analysis and some information about PaaS deployment process. This first part of the report is devoted to the current status of the process of deployment OpenShift Origin at existing infrastructure at CERN, as well as specification of the common issues and restrictions that were found during this process using different machines for test. Furthermore, the following open source software solutions have been proposed for the investigation of possible PaaS provision at CERN: OpenShift Online; Cloud Foundry; Deis; Paasmaster; Cloudify; Stackato; WSO2 Stratos. -
Red Hat Openshift Container Platform 3.6
RED HAT OPENSHIFT CONTAINER PLATFORM 3.6 DATASHEET KEY BENEFITS OVERVIEW • Deliver your latest innova- Red Hat® OpenShift Container Platform helps organizations develop, deploy, and manage exist- tion to market faster and stay ing and container-based applications seamlessly across physical, virtual, and public cloud infra- ahead of your competition. structures. Built on proven open source technologies, Red Hat OpenShift Container Platform helps application development and IT operations teams modernize applications, deliver new services, and • Accelerate application accelerate development processes. development by giving your developers and system admin- RED HAT OPENSHIFT CONTAINER PLATFORM istrators the tools they need FOR APPLICATION DEVELOPMENT TEAMS to get the job done. OpenShift Container Platform provides developers with an optimal platform for provisioning, build- • Use a secure, enterprise- ing, and deploying applications and their components in a self-service fashion. With automated grade, container-based workflows like our source-to-image (S2I) process, it is easy to get source code from version control platform with no vendor systems into ready-to-run, docker-formatted container images. OpenShift Container Platform inte- lock-in. grates with continuous integration (CI) and continuous delivery (CD) tools, making it an ideal solution • Support DevOps and depart- for any organization. ment-wide collaboration. FOR I.T. OPERATIONS OpenShift Container Platform gives IT operations a secure, enterprise-grade Kubernetes that pro- Red Hat OpenShift Online vides policy-based control and automation for applications. Cluster services, scheduling, and orches- is a public cloud application tration provide load-balancing and auto-scaling capabilities. Security features prevent tenants from platform that lets you quickly compromising other applications or the underlying host. -
Comparing Service- Based Architectures
Comparing Service- based Architectures @neal4d nealford.com 1 agenda Micro Service-oriented Service-based 2 Service-oriented Architecture 3 origins: hubs System B System A System C 4 origins: hubs System B System A System C System D (ftp only) 5 origins: hubs System E (http only) System B System A System C System D (ftp only) 6 origins: hubs System E (http only) System B System A System C System D (ftp only) 7 origins: hubs System E (http only) System B Integration System A Hub System C System D (ftp only) 8 origins: hubs System E (http only) System B Integration System A Hub System C System D (ftp only) 9 origins: hubs System E (http only) System B Integration System A Hub System C System D (ftp only) 10 origins: hubs looks great, but what about single point of failure and performance bottleneck considerations? 11 orchestration hub intelligent hub service oriented architecture / enterprise service bus pattern 12 service-oriented architecture abstraction service taxonomy shared resources middleware interoperability 13 service-oriented architecture business services BS BS BS BS BS BS message bus process choreographer service orchestrator enterprise services ES ES ES ES ES ES application services AS infrastructure services IS 14 service-oriented architecture business services BS BS BS BS BS BS messageabstract bus enterprise-level coarse-grained process choreographer owned and defined by business users data represented as WSDL, BPEL, XML, etc. service orchestrator no implementation - only name, input, and output enterpriseAre we services -
Case Study on Building Data- Centric Microservices
Case Study on Building Data- Centric Microservices Part I - Getting Started May 26, 2020 | Version 1.0 Copyright © 2020, Oracle and/or its affiliates Public DISCLAIMER This document in any form, software or printed matter, contains proprietary information that is the exclusive property of Oracle. Your access to and use of this confidential material is subject to the terms and conditions of your Oracle software license and service agreement, which has been executed and with which you agree to comply. This document and information contained herein may not be disclosed, copied, reproduced or distributed to anyone outside Oracle without prior written consent of Oracle. This document is not part of your license agreement nor can it be incorporated into any contractual agreement with Oracle or its subsidiaries or affiliates. This document is for informational purposes only and is intended solely to assist you in planning for the implementation and upgrade of the product features described. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described in this document remains at the sole discretion of Oracle. Due to the nature of the product architecture, it may not be possible to safely include all features described in this document without risking significant destabilization of the code. TABLE OF CONTENTS DISCLAIMER INTRODUCTION ARCHITECTURE OVERVIEW Before You Begin Our Canonical Application -
Openshift Vs Pivotal Cloud Foundry Comparison Red Hat Container Stack - Pivotal Cloud Foundry Stack
OPENSHIFT VS PIVOTAL CLOUD FOUNDRY COMPARISON RED HAT CONTAINER STACK - PIVOTAL CLOUD FOUNDRY STACK 3 AT A GLANCE PIVOTAL CF OPENSHIFT • ●Garden and Diego • ●Docker and Kubernetes • ●.NET and Spring • ●.NET, Spring and JBoss Middleware • ●Only Cloud-native apps (including full Java EE) • ●Container security on Ubuntu • ●Cloud-native and stateful apps • ●Deployment automation • ●Enterprise-grade security on • ●Open Core Red Hat Enterprise Linux • ●Pivotal Labs consulting method • ●Complete Ops Management • ●100% Open Source 5X PRICE • ●Red Hat Innovation Labs consulting method BRIEF COMPARISON PIVOTAL CF OPENSHIFT GARDEN & DIEGO DOCKER & KUBERNETES • ●Garden uses OCI runC backend • ●Portable across all docker platforms • ●Not portable across Cloud Foundry distros • ●IP per container • ●Containers share host IP • ●Integrated image registry • ●No image registry • ●Image build from source and binary • ●Private registries are not supported • ●Adoption in many solutions • ●No image build • ●Adoption only in Cloud Foundry 11 NO NATIVE DOCKER IN CLOUD FOUNDRY Converters Are Terrible Cloud Foundry is based on the Garden container runtime, not Docker, and then has RunC and Windows backends. RunC is not Docker, just the lowest runtime layer Docker Developer Experience Does Not Exist in PCF PCF “cf push” Dev Experience does not exist for Docker. In Openshift v3 we built S2I to provide that same experience on top of native Docker images/containers Diego Is Not Kubernetes Kubernetes has become the defacto standard for orchestrating docker containers.