Scott V. Kamp Melbourne, FL. 32903 +1 321 426-8404 [email protected]
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Based Services Using XRI-Based Apis for Enabling New E-Business
International Journal of E-Business Development May. 2013, Vol. 3 Iss. 2, PP. 64-74 An Approach for the Composition of Generic Cloud- Based Services Using XRI-Based APIs for Enabling New E-Business Antonio Celesti1, Francesco Tusa2, Massimo Villari3, Antonio Puliafito4 DICIEAMA, Università degli Studi di Messina Contrada Di Dio, S. Agata 98166, Messina, Italia [email protected]; [email protected]; [email protected]; [email protected] Abstract-Nowadays, cloud computing offers more and more business opportunities, and thanks to the concept of virtualization, different types of cost-effective Cloud-based services have been rising. Virtualization of computing, storage, and networking resources, and their interconnection is at the heart of cloud computing, hence enabling new E-Business scenarios. In such a context, APIs for enabling Cloud-based services are strongly required, nevertheless, methods, mechanisms and tools for exploiting virtualized resources and their utilization for developing anything as a service (*aaS) are still ad-hoc and/or proprietary in nature. In this paper, we discuss how to use an adaptive standard protocol, i.e., XRI, for enabling cloud service providers to arrange their own Cloud- based services, building them on top of the IaaS provided by other service providers. Keywords- Cloud Computing; Cloud Management; Federation; Service Composition; E-Business I. INTRODUCTION Today, cloud computing represents a tempting business opportunity for ICT operators of increasing their revenues [1,2]. The cloud ecosystem begins to be clearer and the role played by cloud service providers appears more defined than the past. Moreover, the number of new public, private, and hybrid clouds rising all over the world is continually growing [3]. -
Truenas® 11.3-U5 User Guide
TrueNAS® 11.3-U5 User Guide Note: Starting with version 12.0, FreeNAS and TrueNAS are unifying (https://www.ixsystems.com/blog/freenas- truenas-unification/.) into “TrueNAS”. Documentation for TrueNAS 12.0 and later releases has been unified and moved to the TrueNAS Documentation Hub (https://www.truenas.com/docs/). Warning: To avoid the potential for data loss, iXsystems must be contacted before replacing a controller or upgrading to High Availability. Copyright iXsystems 2011-2020 TrueNAS® and the TrueNAS® logo are registered trademarks of iXsystems. CONTENTS Welcome .................................................... 8 Typographic Conventions ................................................ 9 1 Introduction 10 1.1 Contacting iXsystems ............................................... 10 1.2 Path and Name Lengths ............................................. 10 1.3 Using the Web Interface ............................................. 12 1.3.1 Tables and Columns ........................................... 12 1.3.2 Advanced Scheduler ........................................... 12 1.3.3 Schedule Calendar ............................................ 13 1.3.4 Changing TrueNAS® Settings ...................................... 13 1.3.5 Web Interface Troubleshooting ..................................... 14 1.3.6 Help Text ................................................. 14 1.3.7 Humanized Fields ............................................ 14 1.3.8 File Browser ................................................ 14 2 Initial Setup 15 2.1 Hardware -
Automated System and Service Monitoring with Openqrm and Nagios
Name: Matthias Rechenburg Email: [email protected] Organization: the openQRM project Copyright (C) 2007 Matthias Rechenburg This document is released under the GNU/GPL Automated system and service monitoring with openQRM and Nagios The first step to make sure all systems and services in a data centers are running well is to monitor them. A well-known, proven and widely used monitoring tool is Nagios which is available for openQRM in the flavor of an additional plugin. The second, also essential, step is the automatic handling of errors, what openQRM is famous for. The combination of the enhanced monitoring utility Nagios and the automated error-handling, high-availability and fail-over features of the openQRM data center management platform creates a powerful and dynamic environment which reduces down-time of systems and services in a modern data center to the minimum. Common data center scenarios and their challenges In a common data center setup there are different server “islands” for specific purposes as databases, web-servers, infrastructure and communication systems, network-devices, storage-servers, etc. Also, often there is a separation between production-, QA- and development environment. Each section of the data center has its own specific setup, mostly a very special, static installation, maintained by one or more administrators. To make it worse, each section may have different service-level-agreements (SLA) which generates additional complexity for the service- and system-monitoring infra- structure. Also common for data centers is that new systems are added sequentially while other systems are fully underutilized, just consuming power and producing heat. Turning to fully automated system- and service monitoring With the increasing number of systems and the resulting complexity the goal is to reach a level of fully automated service- and system-monitoring which is easy to setup and maintain and which provides an automated error-handling to gain high-availability at system- and service-level for the complete data center environment. -
Truenas Recommendations for Veeam® Backup & Replication™
TRUENAS RECOMMENDATIONS FOR VEEAM® BACKUP & REPLICATION™ [email protected] CONTENTS 1. About this document 2. What is needed? 3. Certified hardware 4. Sizing considerations 5. Advantages for using TrueNAS with Veeam 6. Set up TrueNAS as a Veeam repository 7. Performance tuning for Veeam Backup & Replication 8. Additional references Appendix A: Setup an iSCSI share in TrueNAS and mount in Windows Appendix B: Setup SMB (CIFS) share for your Veeam Repository TrueNAS Recommendations for Veeam Backup & Replication 1 ABOUT THIS DOCUMENT TrueNAS Unified Storage appliances are certified Veeam Ready and can be used to handle demanding backup requirements for file and VM backup. These certification tests measure the speed and effectiveness of the data storage repository using a testing methodology defined by Veeam for Full Backups, Full Restores, Synthetic Full Backups, and Instant VM Recovery from within the Veeam Backup & Replication environment. With the ability to seamlessly scale to petabytes of raw capacity, high-performance networking and cache, and all-flash options, TrueNAS appliances are the ideal choice for Veeam Backup & Replication repositories large and small. This document will cover some of the best practices when deploying TrueNAS with Veeam, specific considerations users must be aware of, and some tips to help with performance. The focus will be on capabilities native to TrueNAS, and users are encouraged to also review relevant Veeam documentation, such as their help center and best practices for more information about using -
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. -
Xigmanas Tutorial.Pdf
XigmaNAS Tutorial Introduction The original FreeNAS Project was on SourceForge before it got taken over by ixSystems selling their TrueNAS range based on it. FreeNAS v0.7 Open Source was forked as NAS4Free and due to copyright issues, it is now named XigmaNAS. Build, Configure and Maintain a XigmaNAS Network Attached Storage appliance XigmaNAS v12.1.0.4 Build 7664 dated 2020-07-15 Video of installation in a KVM - 3.7 MB, 3:39 mins Video of XigmaNAS First Boot - 3.2 MB, 3:41 mins Enabling root login by SSH into XigmaNAS - GUI settings - this will avoid errors like no supported authentication methods available when logging in by PuTTY or WinSCP (Portable) Virtualisation KVM Install Hardware for installation in a KVM Hardware after installation KVM Options Defaults Default IP Address: 192.168.1.250 Default Access Credentials (Mode: username / password): CLI/SSH: root / xigmanas Web: admin / xigmanas Preferred Hardware Use Gigabit Intel LAN NIC model based on XigmaNAS version (date of release and kernel support for native drivers) Atleast 4 GB RAM advised for 64 bit installs Embedded installs on USB advised for general use 2/4 GB USB drives for old systems (< 2010) on embedded 32 bit installs Atleast 8 GB USB Drives for modern systems on 64 bit installs Choice of Hard Disks with 4K sectors (not surveillance HDDs) Tested Hardware Mainboards ASUS PRIME B365M-C - Intel® I219V LAN Notes During install from USB 3 socket, graceful degrade to USB 2 occurs if the device is not USB 3 compliant. During usage of the embedded USB device, no such degrade occurs and the device must be plugged into it's appropriate socket. -
Deployment Guide Citrix Virtual Apps and Dekstops with Windows Virtual
Deployment Guide for Citrix Virtual Apps and Desktops service with Windows Virtual Desktop Table of Contents Overview ...................................................................................................................................................... 3 Conceptual Architecture ............................................................................................................................ 3 Scope ............................................................................................................................................................ 3 Deployment Steps ...................................................................................................................................... 6 Create an Azure Subscription and an Azure Active Directory Tenant ............................................... 6 Connect the on premises AD to Azure AD using Azure AD Connect ............................................... 10 Create a master image using Windows 10 Enterprise for Virtual Desktops .................................. 15 Create a Cloud Connector in your Azure subscription ...................................................................... 19 Create a Citrix Cloud Account .............................................................................................................. 23 Create a new Resource Location ........................................................................................................ 27 Request a Citrix Virtual Apps and Desktops service trial ................................................................. -
Citrix on Azure “Better Together"
Citrix on Azure “Better Together" Lyndon-Jon Martin Senior Systems Engineer - UK Partners & Paula Lender-Swain Citrix Technology Advocates (CTA) 2017 Azure Infrastructure Lead- Microsoft UK Mobile - +44(0)79 7277 5902 Mobile - +44(0)7833 083549 E-mail - [email protected] E-mail – [email protected] Twitter - @lyndonjonmartin Twitter - @paulalender LinkedIn - http://uk.linkedin.com/in/lyndonjonmartin/en LinkedIn - http://uk.linkedin.com/in/lpaulalenderswain/en Introduction to Citrix What was Citrix originally called? What does Citrix do? How long has Citrix been in Business? Content Collaboration Desktop Apps Device Location Citrix by the Numbers $3.4B+ 400K+ 9,000+ 10,000+ 100 2016 revenue Enterprises Employees Partners Countries The largest companies in the world rely on Citrix Healthcare Manufacturing Financial Services Public Sector Education Cloud Providers Top 10 Healthcare Top 10 Automotive Top 10 Largest Banks Top 5 Largest US Top 10 Highest Top 4 out of 5 clouds Companies Government Ranked Universities Top 10 Chemical Top 10 Investment Top 5 E-commerce Agencies Top 10 Companies All US “Big Ten” sites Top 10 Computer Pharmaceutical Top 10 Largest Universities and Electronics Top 10 Property 15 of Top 20 Telco US Cities Companies Insurance Companies Top 10 Largest US Companies Top 10 Aerospace Top EMEA Central School Districts and Defense Top 10 Life >80% World’s Music Government Insurance Companies Downloads Agencies Citrix on Azure ”Better Together” . .we’re hearing tremendous excitement from customers around our Citrix solutions and the ability to access Windows desktops and apps remotely on Azure. [Our expanded partnership with Citrix] opens up huge opportunities for our partners and customers. -
Ixsystems Truenas Product Family
iXsystems TrueNAS Product Family Platforms FreeNAS FreeNAS TrueNAS TrueNAS TrueNAS TrueNAS Mini Certified X10 X20 M40 M50 Typical User SoHo Small/Med Office Business Essential/Mission-Critical Enterprise Form Factor Mini Tower 1U, 2U, 4U 2U 4U High Availability No Yes, Hot Swappable Storage Controllers (1 or 2) Storage Architecture HDD + Optional R/W Cache HDD + R/W Cache or SSD only Storage Technology SATA SATA/SAS SAS SAS SAS, NVMe Read Cache SATA SSD SAS3 SSD NVMe Technology Read Cache Size 480GB 800 GB 400 GB 800 GB 2.4 TB 12.5 TB NVMe Write Cache SATA SSD SATA SSD SAS3 SSD NVDIMM Technology vCPU per Controller 2-8 12-64 12 12 20 40 RAM per Controller 8-64 GB 32-256 GB 32 GB 64 GB 128 GB 256 GB-1.5 TB Expansion Shelves 0 By Request 2 2 2 12 Max Physical Storage 80 TB 240 TB 500 TB 1 PB 2 PB 10 PB Max Effective Storage* 200 TB 600 TB 1.2 PB 2.5 PB 5 PB 25 PB Max Ethernet Speed 2x10 GbE 2x40 GbE 2x10 GbE 4x10 GbE 2x40 GbE 4x100 GbE Fibre Channel (option) Not Available 8 Gb 4x16 Gb 4x32 Gb Software Enterprise File System OpenZFS - File, Block, and Object Services - Open Source Data Management Snapshots, Replication, Rollback, Clones, Encryption, Mirroring, RAIDZ1/Z2/Z3 Data Reduction Thin Provisioning, Compression, Clones, Deduplication Access Protocols NFSv3, NFSv4, SMB, AFP, iSCSI, HTTP/WebDAV, FTP, S3 Management IPMI, WebUI, REST API, SSH, SNMP, LDAP, Kerberos, Active Directory Protocols Application Application Plugins vCenter plugin, OpenStack Cinder driver Integration Software Clients: Unix, Linux, Windows, + Enterprise Software: VMware, OpenStack, Citrix, Veeam Compatibility FreeBSD, MacOS Support Hardware Warranty 1 to 3 Years 3 to 5 Years Up to 5 Years, Worldwide, Advanced Parts Replacement Deployment Services Self-deployment Included Deployment and Tuning, Proactive Monitoring option Software Support Community Worldwide, up to 24x365, Phone or email Software Updates Included Included-Zero downtime upgrades with HA * Compression rates vary by application. -
A Private Cloud Architecture Designed for High Usability
THUNDER: A PRIVATE CLOUD ARCHITECTURE DESIGNED FOR HIGH USABILITY by GABRIEL JACOB LOEWEN SUSAN VRBSKY, COMMITTEE CHAIR MONICA ANDERSON JOHN LUSTH ASHRAF SAAD JINGYUAN ZHANG A DISSERTATION Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Computer Science in the Graduate School of The University of Alabama TUSCALOOSA, ALABAMA 2015 Copyright Gabriel Jacob Loewen 2015 ALL RIGHTS RESERVED ABSTRACT Cloud computing is a technological strategy for saving time, money, and resources within an organization. Underfunded and understaffed organizations benefit the most from a cloud archi- tecture because it can help to alleviate a cost burden allowing funds to be used more effectively. Therefore, we believe that non-profit organizations, such as schools, libraries, non-profit medical facilities, and others have the most to gain from cloud computing. Cloud computing has played a major role in shaping large for-profit businesses like Google, Amazon, and Microsoft. Research has suggested that cultural barriers make it difficult for professionals in non-profits to adopt cloud computing technology. One key challenge faced by organizations for which a cloud architecture would be benefi- cial is the deployment and management process. In order for private cloud computing to become a viable solution for struggling organizations, much work needs to be done to simplify and im- prove the deployment process. We describe a new cloud architecture called THUNDER, which is a recursive backronym meaning “THUNDER Helps Underfunded Nonprofits Distribute Electronic Resources.” THUNDER introduces strategies which are meant to help struggling organizations to de- crease costs. Virtual machine load balancing attempts to distribute the load across multiple nodes in order to maximize potential performance of virtual machines. -
The Needs of Virtual Machines Implementation in Private Cloud Computing Environment
THE NEEDS OF VIRTUAL MACHINES IMPLEMENTATION IN PRIVATE CLOUD COMPUTING ENVIRONMENT Edy Kristianto Jurusan Teknik Informatika, Fakultas Teknik dan Ilmu Komputer, Universitas Kristen Krida Wacana Jl. Tanjung Duren Raya no. 4, Jakarta Barat, 11470 [email protected] ABSTRACT The Internet of Things (IOT) becomes the purpose of the development of information and communication technology. Cloud computing has a very important role in supporting the IOT, because cloud computing allows to provide services in the form of infrastructure (IaaS), platform (PaaS), and Software (SaaS) for its users. One of the fundamental services is infrastructure as a service (IaaS). This study analyzed the requirement that there must be based on a framework of NIST to realize infrastructure as a service in the form of a virtual machine to be built in a cloud computing environment. Keywords: cloud computing, virtual machine, virtualisation, iaas ABSTRAK The Internet of Things (IoT) menjadi tujuan perkembangan teknologi informasi dan komunikasi. Komputasi awan memiliki peranan yang sangat penting dalam mendukung terjadinya IoT, karena komputasi awan memungkinkan menyediakan layanan baik berupa infrastuktur (IaaS), platform (PaaS), dan perangkat lunak (SaaS) bagi para penggunanya. Salah satu layanan yang mendasar adalah infrastruktur sebagai layanan (IaaS). Penelitian ini menganalisa kebutuhan yang harus ada berdasarkan kerangka kerja dari NIST untuk mewujudkan infrastruktur sebagai layanan dalam bentuk mesin virtual yang akan dibangun dalam lingkungan komputasi awan. Kata kunci: komputasi awan, mesin virtual, virtualisasi, iaas The Needs of Virtual Machines.… (Edy Kristianto) 525 PENDAHULUAN Perkembangan teknologi informasi mengarah pada The Internet of Things (IoT) dengan meningkatnya penggunaan smartphone dalam kehidupan manusia untuk berkomunikasi dan akses internet. -
Kratka Povijest Unixa Od Unicsa Do Freebsda I Linuxa
Kratka povijest UNIXa Od UNICSa do FreeBSDa i Linuxa 1 Autor: Hrvoje Horvat Naslov: Kratka povijest UNIXa - Od UNICSa do FreeBSDa i Linuxa Licenca i prava korištenja: Svi imaju pravo koristiti, mijenjati, kopirati i štampati (printati) knjigu, prema pravilima GNU GPL licence. Mjesto i godina izdavanja: Osijek, 2017 ISBN: 978-953-59438-0-8 (PDF-online) URL publikacije (PDF): https://www.opensource-osijek.org/knjige/Kratka povijest UNIXa - Od UNICSa do FreeBSDa i Linuxa.pdf ISBN: 978-953- 59438-1- 5 (HTML-online) DokuWiki URL (HTML): https://www.opensource-osijek.org/dokuwiki/wiki:knjige:kratka-povijest- unixa Verzija publikacije : 1.0 Nakalada : Vlastita naklada Uz pravo svakoga na vlastito štampanje (printanje), prema pravilima GNU GPL licence. Ova knjiga je napisana unutar inicijative Open Source Osijek: https://www.opensource-osijek.org Inicijativa Open Source Osijek je član udruge Osijek Software City: http://softwarecity.hr/ UNIX je registrirano i zaštićeno ime od strane tvrtke X/Open (Open Group). FreeBSD i FreeBSD logo su registrirani i zaštićeni od strane FreeBSD Foundation. Imena i logo : Apple, Mac, Macintosh, iOS i Mac OS su registrirani i zaštićeni od strane tvrtke Apple Computer. Ime i logo IBM i AIX su registrirani i zaštićeni od strane tvrtke International Business Machines Corporation. IEEE, POSIX i 802 registrirani i zaštićeni od strane instituta Institute of Electrical and Electronics Engineers. Ime Linux je registrirano i zaštićeno od strane Linusa Torvaldsa u Sjedinjenim Američkim Državama. Ime i logo : Sun, Sun Microsystems, SunOS, Solaris i Java su registrirani i zaštićeni od strane tvrtke Sun Microsystems, sada u vlasništvu tvrtke Oracle. Ime i logo Oracle su u vlasništvu tvrtke Oracle.