New features for vCenter in OpenNebula 5.4
Talk held in Techday Madrid, 2017. More info:
https://opennebula.org/community/techdays/techday-madrid-2017/
OpenNebulaconf2017US: Using docker with OpenNebula by Jaime Melis, OpenNebulaOpenNebula Project
Introduction to OpenNebula’s integration with Docker-Machine, or how to run dockers in your Cloud without breaking a sweat.
OpenNebula works as a provider for Docker Swarm, which enables a user friendly Docker development workflow that abstracts the developer from the IaaS requirements.
In this talk we will also discuss the current integration with Rancher.
We will end with an open discussion about what the future awaits for Docker in OpenNebula.
Disaster recovery solution with open nebula and storpoolOpenNebula Project
The document summarizes a disaster recovery solution using OpenNebula and StorPool for a financial institution. The solution involved setting up independent primary and DR sites that could migrate virtual machines between each other. OpenNebula was used for centralized management across sites with StorPool enabling site-to-site transfers of VMs and storage. The solution met the customer's requirements of having completely separate but synced environments across two independent sites with disaster recovery capabilities.
OpenNebulaconf2017US: Vtastic:Akamai innovations for distributed system testi...OpenNebula Project
Akamai Technologies’ CDN platform is a complex, highly-integrated distributed system consisting of over 200,000 servers in over 120 countries.. Processing over 3 Trillion web requests per day, the Akamai platform regularly serves over 30Tbps of traffic to end users around the world. Setup and maintenance of Akamai integration test environments involves a significant investment of hardware, time and subject matter expertise. As a result, these environments are a scarce resource. Using Opennebula, Akamai has developed a system for saving and cloning multi-node integration test environments on-demand. The system is succeeding and has the potential to revolutionize Akamai’s approach to software development and testing. After exploring Akamai’s platform architecture and testing challenges, we will describe the key innovations that enabled the Vtastic solution, challenges we faced in implementing a reliable system, and future capabilities the system can offer.
OpenNebulaconf2017US: Orchestration of vMware datacenters with OpenNebula by ...OpenNebula Project
OpenNebula management of vCenter based infrastructures allows for datacenter federation provided network quality requirements are met. In this session a use case will be explained to introduce this scenario in real world infrastructures. Also, OpenNebula 5.4 brings a lot of new functionality for vCenter management that will be explained. Lastly, vOneCloud, an OVA encapsulated version of OpenNebula tailored for VMware infrastructures will be presented as well.
OpenNebulaconf2017US: OpenNebula hybrid clouds with Amazon and Azure by Ruben...OpenNebula Project
This document discusses how to configure OpenNebula to use hybrid cloud resources from Amazon EC2 and Microsoft Azure in addition to on-premise resources. It provides instructions on setting up credentials and drivers to integrate EC2 and Azure, creating VM templates that can launch in different regions and cloud providers, and how deployed VMs will be monitored and managed through the standard OpenNebula interfaces.
Mi-ROSS Reliable Object Storage System For Software Defined Storage and CloudOpenNebula Project
This document presents Mi-ROSS, a software-defined storage system that provides simple access and management of distributed storage using Ceph as the backend. It aims to address some annoyances with Ceph's command line interface by providing a dashboard and tools for managing pools, block devices, NFS, and Samba exports. The document outlines motivations for using commodity open source storage, provides an overview of Ceph, and gives examples of how Mi-ROSS could be used in disaster recovery and VDI scenarios. It then demonstrates Mi-ROSS management features in the dashboard before concluding with plans for additional management functionality.
OpenNebula TechDay Waterloo 2015 - Hyperconvergence and OpenNebulaOpenNebula Project
This document discusses hyperconvergence and compares the hyperconverged storage solution StorPool to Ceph. It defines hyperconvergence as integrating compute, storage, networking and other resources from commodity hardware supported by a single vendor. StorPool is described as a storage software that controls drives across servers to aggregate capacity and performance, providing block devices without special hardware. Performance tests show StorPool outperforming Ceph on throughput and reducing CPU loads. The document demonstrates how StorPool integrates with Opennebula for image operations and running VMs with raw disk images on StorPool block devices.
OpenNebulaConf2017US: Welcome and project update by Ignacio M. Llorente and R...OpenNebula Project
We’re moving into a world of open cloud — where each organization can find the right cloud for its unique needs. A single cloud management platform can not be all things to all people, there will be a cloud space with several offerings focused on different environments and/or industries. The OpenNebula commitment to the open cloud flows directly out of its mission — to become the simplest cloud enabling platform — and its purpose — to bring simplicity to the private and hybrid enterprise cloud. OpenNebula exists to help companies build simple, cost-effective, reliable, open enterprise clouds on existing IT infrastructure. The OpenNebula Conference will be a great opportunity to remind our vision, vision and commitment, to look back at how the project has grown in the last 8 years, and to give a peek at what to expect from the project in the near future.
OpenNebulaconf2017US: Using docker with OpenNebula by Jaime Melis, OpenNebulaOpenNebula Project
Introduction to OpenNebula’s integration with Docker-Machine, or how to run dockers in your Cloud without breaking a sweat.
OpenNebula works as a provider for Docker Swarm, which enables a user friendly Docker development workflow that abstracts the developer from the IaaS requirements.
In this talk we will also discuss the current integration with Rancher.
We will end with an open discussion about what the future awaits for Docker in OpenNebula.
Disaster recovery solution with open nebula and storpoolOpenNebula Project
The document summarizes a disaster recovery solution using OpenNebula and StorPool for a financial institution. The solution involved setting up independent primary and DR sites that could migrate virtual machines between each other. OpenNebula was used for centralized management across sites with StorPool enabling site-to-site transfers of VMs and storage. The solution met the customer's requirements of having completely separate but synced environments across two independent sites with disaster recovery capabilities.
OpenNebulaconf2017US: Vtastic:Akamai innovations for distributed system testi...OpenNebula Project
Akamai Technologies’ CDN platform is a complex, highly-integrated distributed system consisting of over 200,000 servers in over 120 countries.. Processing over 3 Trillion web requests per day, the Akamai platform regularly serves over 30Tbps of traffic to end users around the world. Setup and maintenance of Akamai integration test environments involves a significant investment of hardware, time and subject matter expertise. As a result, these environments are a scarce resource. Using Opennebula, Akamai has developed a system for saving and cloning multi-node integration test environments on-demand. The system is succeeding and has the potential to revolutionize Akamai’s approach to software development and testing. After exploring Akamai’s platform architecture and testing challenges, we will describe the key innovations that enabled the Vtastic solution, challenges we faced in implementing a reliable system, and future capabilities the system can offer.
OpenNebulaconf2017US: Orchestration of vMware datacenters with OpenNebula by ...OpenNebula Project
OpenNebula management of vCenter based infrastructures allows for datacenter federation provided network quality requirements are met. In this session a use case will be explained to introduce this scenario in real world infrastructures. Also, OpenNebula 5.4 brings a lot of new functionality for vCenter management that will be explained. Lastly, vOneCloud, an OVA encapsulated version of OpenNebula tailored for VMware infrastructures will be presented as well.
OpenNebulaconf2017US: OpenNebula hybrid clouds with Amazon and Azure by Ruben...OpenNebula Project
This document discusses how to configure OpenNebula to use hybrid cloud resources from Amazon EC2 and Microsoft Azure in addition to on-premise resources. It provides instructions on setting up credentials and drivers to integrate EC2 and Azure, creating VM templates that can launch in different regions and cloud providers, and how deployed VMs will be monitored and managed through the standard OpenNebula interfaces.
Mi-ROSS Reliable Object Storage System For Software Defined Storage and CloudOpenNebula Project
This document presents Mi-ROSS, a software-defined storage system that provides simple access and management of distributed storage using Ceph as the backend. It aims to address some annoyances with Ceph's command line interface by providing a dashboard and tools for managing pools, block devices, NFS, and Samba exports. The document outlines motivations for using commodity open source storage, provides an overview of Ceph, and gives examples of how Mi-ROSS could be used in disaster recovery and VDI scenarios. It then demonstrates Mi-ROSS management features in the dashboard before concluding with plans for additional management functionality.
OpenNebula TechDay Waterloo 2015 - Hyperconvergence and OpenNebulaOpenNebula Project
This document discusses hyperconvergence and compares the hyperconverged storage solution StorPool to Ceph. It defines hyperconvergence as integrating compute, storage, networking and other resources from commodity hardware supported by a single vendor. StorPool is described as a storage software that controls drives across servers to aggregate capacity and performance, providing block devices without special hardware. Performance tests show StorPool outperforming Ceph on throughput and reducing CPU loads. The document demonstrates how StorPool integrates with Opennebula for image operations and running VMs with raw disk images on StorPool block devices.
OpenNebulaConf2017US: Welcome and project update by Ignacio M. Llorente and R...OpenNebula Project
We’re moving into a world of open cloud — where each organization can find the right cloud for its unique needs. A single cloud management platform can not be all things to all people, there will be a cloud space with several offerings focused on different environments and/or industries. The OpenNebula commitment to the open cloud flows directly out of its mission — to become the simplest cloud enabling platform — and its purpose — to bring simplicity to the private and hybrid enterprise cloud. OpenNebula exists to help companies build simple, cost-effective, reliable, open enterprise clouds on existing IT infrastructure. The OpenNebula Conference will be a great opportunity to remind our vision, vision and commitment, to look back at how the project has grown in the last 8 years, and to give a peek at what to expect from the project in the near future.
OpenNebula 5.0 includes improvements to the user interface, virtual networking with security groups and virtual routers, storage with Ceph integration and a marketplace, and virtualization capabilities. It focuses on evolution, maintaining compatibility, and improving usability. Key highlights include security groups for defining network access control lists, virtual routers for connecting virtual networks, and an integrated marketplace for sharing virtual appliance images across OpenNebula zones using drivers like S3 storage.
OpenNebula TechDay Waterloo 2015 - Private cloud at black berryOpenNebula Project
The document discusses BlackBerry's private cloud, which uses OpenNebula for infrastructure as a service (IaaS) that is multi-tenant but only for BlackBerry use. It was created to increase agility and reduce costs. OpenNebula was chosen after researching open source and commercial cloud management platforms, as it is open source, easily extended, and lightweight to deploy. The private cloud is managed by OpenNebula and uses KVM virtualization, NFS storage moving to CEPH, Open vSwitch networking moving to bridging, and automation via SaltStack. Lessons learned include that moving to the cloud is disruptive, tenants must follow best practices, capacity management is critical to avoid increased costs, and full monitoring
OpenNebula Conf 2014 | OpenNebula as Open Replacement of vCloud by Javier FontanNETWAYS
OpenNebula provides a subset of the functionality offered by proprietary solutions, like VMware’s vCloud Director. This subset is enough for most infrastructure owners, and in exchange OpenNebula let’s you manage a cloud infrastructure without an army of system administrators. Because it is completely hypervisor agnostic, fully supports VMware, and is easy to install, maintain and use within existing VMware environments, OpenNebula is widely used as an open alternative to VMware vCloud at significantly lower costs. Some of our users also see OpenNebula as a migration tool that allows them to perform a smooth transition from VMware to more open hypervisor alternatives like KVM. In other words OpenNebula leverages existing VMware infrastructure, protecting IT investments, and at the same time avoids future vendor lock-in, strengthening the negotiating position of the enterprise.
OpenNebula Conf 2014 | Cloud Automation for OpenNebula by Kishorekumar Neelam...NETWAYS
Kishore works with the engineering team in building the open source product with a future focussed cloud technical strategy for “Megam – Cloud Automation Platform “http://gomegam.com”. In his prior incarnation Kishore has worked as an Architect in complex system integration projects for Airport systems with high availability. Kishore has avid experience in architecting large scale build and packaging tools for mainframe platform integrated via thin clients and eclipse IDE.
This document discusses OpenNebula, an open-source tool for building and managing private clouds. It provides a uniform management layer across hypervisors and physical infrastructure. OpenNebula aims to simplify private cloud deployment and operations for system administrators while providing flexibility. It has grown significantly since starting as a research project in 2005 and is now used by thousands of organizations to operate private clouds supporting millions of customers.
A review about the scenarios with most expectations always from an OpenNebula’s
integration point of view. What can we expect nowadays of both technologies and
what should they improve in the future.
Talk held at the OpenNebula Techday Barcelona 2017:
https://opennebula.org/community/techdays/techday-barcelona-2017/
Talk held by Jaime Melis at the CentOS Dojo in Cologne, August 4th (http://wiki.centos.org/Events/Dojo/Cologne2014)
In this talk we talk about OpenNebula from the perspsective of the CentOS, explaining tips and considerations for power users.
OpenNebula TechDay Boston 2015 - introduction and architectureOpenNebula Project
This document provides an overview of OpenNebula, an open-source tool for building and managing clouds on existing infrastructure. OpenNebula provides a simple yet powerful unified management layer that allows administrators to pool distributed physical resources and virtualize them for on-demand provisioning. It describes key features for cloud management, virtual infrastructure management, and its benefits for cloud consumers, administrators and architects. The document also discusses OpenNebula's origins as a research project, its growth as an open-source community project used by many large organizations, and its vision of providing flexibility, simplicity and control for managing private and hybrid clouds.
This document introduces OpenNebula, an open-source software for building and managing private, public, and hybrid clouds. Some key points:
- OpenNebula has been downloaded over 210,000 times in the last two years and is used to power over 3,000 cloud deployments, including some with over 270,000 cores.
- It provides a turnkey solution for data center virtualization, with a single package that is lightweight, flexible, robust, and powerful.
- Features include virtual infrastructure management, cloud orchestration, multi-tenancy, elastic provisioning, and integration with technologies like KVM, Xen, and vCenter.
- The OpenNebula project and community promote open development and
OpenNebula Conf 2014 | Understanding the OpenNebula Model for Cloud Provision...NETWAYS
This document discusses the OpenNebula model for cloud provisioning and its multi-tenant infrastructure. OpenNebula allows sharing of physical resources across multiple users and virtualizes them. It supports self-provisioning of virtual resources and accommodates different provisioning models. OpenNebula also allows grouping resources into logical clusters that can be assigned to different user groups with quotas and policies to control usage.
OpenNebula TechDay Boston 2015 - An introduction to OpenNebulaOpenNebula Project
OpenNebula is an open-source tool for building private clouds on existing infrastructure that focuses on flexibility, simplicity, and being sysadmin-centric. It provides a single platform for automating and orchestrating enterprise clouds. OpenNebula has been downloaded over 150,000 times and is used to run over 3,000 production clouds, including the largest with 270,000 cores. It has been under development as an open community for over 7 years.
OpenNebula Conf 2014 | ONE BIT to rule them all - Stefan KoomanNETWAYS
Why does OpenNebula fit the needs of an ISP? What customizations have we made to fit our needs? What challenges have yet to be overcome? During the
deployment of our clouds we have gained quite a bit of experience with OpenNebula. We will share practical tips on deployment (HOOKS FTW), and explore the f(e)uture(s) of OpenNebula.
OpenNebula Conf 2014 | OpenNebula as alternative to commercial virtualization...NETWAYS
It wasn’t more then 4 months between the first getting in touch with Opennebula and our productive Opennebula cluster beeing fired up. It was a quick decision that turned our to be the absolute right one. Since a little more than a year we are on our evolving way with Opennebula.
So what have we been looking for and why did we end up with Opennebula? How does our setup look like in the moment and what are our future plans with Opennebula? Learnings from a year with Opennebula.
OpenNebula TechDay Boston 2015 - Hyperconvergence and OpenNebulaOpenNebula Project
This document discusses hyperconvergence and compares the hyperconverged infrastructure solution StorPool to Ceph. It defines hyperconvergence as integrating compute, storage, networking and other resources from commodity hardware supported by a single vendor. It explains that StorPool uses commodity hardware and its software controls the drives to aggregate capacity and performance across servers. The document demonstrates StorPool outperforms Ceph on CPU usage and I/O performance. It also summarizes StorPool's integration with Opennebula, allowing common image and VM operations on StorPool block devices.
This document discusses StorPool storage and its integration with OpenNebula. StorPool is a software-defined storage system used by managed service providers, cloud providers, and for private clouds. It has deep integrations with OpenNebula and other cloud management platforms. The document provides an overview of StorPool and how it can be used for both private and public clouds. It also demonstrates StorPool's performance and cost efficiency. Recent updates to the OpenNebula integration are highlighted.
OpenNebulaConf 2016 - Sunstone integration with FreeIPA using Single Sign by ...OpenNebula Project
FreeIPA is an integrated Identity and Authentication solution for Linux and Unix environments. It provides a centralized authentication and authorization information and it also stores user data information such as user names, groups, hosts and many different objects to manage the security aspects of a network of computers. FreeIPA uses different technologies, but the core of the authentication system is based on MIT Kerberos technology. Thanks to this technology the authentication works on the basis of tickets to allow users or nodes communicating over a non-secure network to prove their identity to get access to different services. In this talk we will show how it is possible to integrate Sunstone authentication with the FreeIPA SSO thanks to the new Sunstone remote authentication plugin provided by OpenNebula. We will describe how to setup Sunstone in an easy way to include Kerberos authentication using Apache and Phusion Passenger module. This configuration approach also changes the security mechanism used by libvirt to establish the connection between hypervisors. We will explain how it is possible, using the host keytabs generated by FreeIPA, to improve the security between the hypervisors when we have to migrate virtual machines in an insecure network.
OpenNebula Conf 2014 | Building Hybrid Cloud Federated Environments with Open...NETWAYS
Hybrid functionality enables a private cloud administrator to outsource the cloud workload -read, the cloud VMs- to an external public cloud provider. OpenNebula approach to hybrid cloud is quite unique, in this talk we will explain how transparency for the user is achieved, and what tools OpenNebula gives to the administrator to build a fully functional hybrid cloud. Moreover, in this talk we will introduce the support for two new public cloud providers, available from OpenNebula 4.8. Before this release, integration with AWS was the default in OpenNebula, but now you can build clouds that expand to IBM SoftLayer and Microsoft Azure as well.
This document discusses OpenNebula and its integration with VMware vCenter. OpenNebula provides virtual infrastructure management, cloud orchestration, and cloud brokering capabilities. It can manage and consume different vCenter instances across datacenters under a single access point. OpenNebula uses delegation to import vCenter resources and allows federation across datacenters with low latency connectivity for a single entry point to a federated cloud. Recent updates in OpenNebula 5.6 focused on improvements to core functionality, hypervisors, storage/network drivers, and the Sunstone user interface.
OpenNebula Conf 2014 | Bootstrapping a virtual infrastructure using OpenNebul...NETWAYS
This talk shows how to setup a virtual infrastructure using OpenNebula as cloud management platform, SaltStack for configuration management and Foreman for bare-metal/ virtual host provisioning. You will see how to combine OpenNebula with bare-metal deployment on standard server hardware using non-shared storage in an environment without physical access to the hardware and no existing base infrastructure like DNS, NTP, DHCP, VPN or other. The infrastructure installation has been done automatically using public code and free Open Source software.
Cloud Computing as Innovation Hub - Mohammad Fairus KhalidOpenNebula Project
Cloud computing provides an innovation platform beyond just cost savings. New technologies like containers, microservices, and APIs enable collaboration and mobility. Applications are designed to be stateless, transactional, and deployed atomically. This paradigm shift supports real-time scalability, insights from big data, and interconnected devices and people. Use cases include neighborhood watch, emergency response, and open data platforms. Cloud is impacted by mobility, social media, and the internet of things, moving away from silos towards collaboration across applications, data, and people.
This document summarizes new features in OpenNebula 5.4, including improvements to its integration with vCenter. Some key highlights are:
1) Enhancements to storage functionality like persistent/non-persistent images, disk resizing, and improved Storage DRS support.
2) Increased networking capabilities such as creating port groups and configuring VLAN IDs dynamically.
3) Significant speed improvements through caching and other optimizations, providing access to vCenter objects up to 100x faster.
4) Additional fixes that resolve prior limitations like attach/detach poweroff state and proper cleanup of terminated VMs.
OpenNebulaconf2017EU: OpenNebula 5.4 and Beyond by Tino Vázquez and Ruben S. ...OpenNebula Project
In this talk, Rubén and Tino will lay our the novelties (not all of them, there are many!) present in 5.4, ranging from core new functionality to the big changes in vCenter. Also, the roadmap for 5.6 and future versions would be laid out, as far as it is consolidated (it won't be closed yet, but nearly so).
It would also be the perfect session for feature requests, so don't miss it!
YouTube: https://youtu.be/Czzm2EimayY
OpenNebula 5.0 includes improvements to the user interface, virtual networking with security groups and virtual routers, storage with Ceph integration and a marketplace, and virtualization capabilities. It focuses on evolution, maintaining compatibility, and improving usability. Key highlights include security groups for defining network access control lists, virtual routers for connecting virtual networks, and an integrated marketplace for sharing virtual appliance images across OpenNebula zones using drivers like S3 storage.
OpenNebula TechDay Waterloo 2015 - Private cloud at black berryOpenNebula Project
The document discusses BlackBerry's private cloud, which uses OpenNebula for infrastructure as a service (IaaS) that is multi-tenant but only for BlackBerry use. It was created to increase agility and reduce costs. OpenNebula was chosen after researching open source and commercial cloud management platforms, as it is open source, easily extended, and lightweight to deploy. The private cloud is managed by OpenNebula and uses KVM virtualization, NFS storage moving to CEPH, Open vSwitch networking moving to bridging, and automation via SaltStack. Lessons learned include that moving to the cloud is disruptive, tenants must follow best practices, capacity management is critical to avoid increased costs, and full monitoring
OpenNebula Conf 2014 | OpenNebula as Open Replacement of vCloud by Javier FontanNETWAYS
OpenNebula provides a subset of the functionality offered by proprietary solutions, like VMware’s vCloud Director. This subset is enough for most infrastructure owners, and in exchange OpenNebula let’s you manage a cloud infrastructure without an army of system administrators. Because it is completely hypervisor agnostic, fully supports VMware, and is easy to install, maintain and use within existing VMware environments, OpenNebula is widely used as an open alternative to VMware vCloud at significantly lower costs. Some of our users also see OpenNebula as a migration tool that allows them to perform a smooth transition from VMware to more open hypervisor alternatives like KVM. In other words OpenNebula leverages existing VMware infrastructure, protecting IT investments, and at the same time avoids future vendor lock-in, strengthening the negotiating position of the enterprise.
OpenNebula Conf 2014 | Cloud Automation for OpenNebula by Kishorekumar Neelam...NETWAYS
Kishore works with the engineering team in building the open source product with a future focussed cloud technical strategy for “Megam – Cloud Automation Platform “http://gomegam.com”. In his prior incarnation Kishore has worked as an Architect in complex system integration projects for Airport systems with high availability. Kishore has avid experience in architecting large scale build and packaging tools for mainframe platform integrated via thin clients and eclipse IDE.
This document discusses OpenNebula, an open-source tool for building and managing private clouds. It provides a uniform management layer across hypervisors and physical infrastructure. OpenNebula aims to simplify private cloud deployment and operations for system administrators while providing flexibility. It has grown significantly since starting as a research project in 2005 and is now used by thousands of organizations to operate private clouds supporting millions of customers.
A review about the scenarios with most expectations always from an OpenNebula’s
integration point of view. What can we expect nowadays of both technologies and
what should they improve in the future.
Talk held at the OpenNebula Techday Barcelona 2017:
https://opennebula.org/community/techdays/techday-barcelona-2017/
Talk held by Jaime Melis at the CentOS Dojo in Cologne, August 4th (http://wiki.centos.org/Events/Dojo/Cologne2014)
In this talk we talk about OpenNebula from the perspsective of the CentOS, explaining tips and considerations for power users.
OpenNebula TechDay Boston 2015 - introduction and architectureOpenNebula Project
This document provides an overview of OpenNebula, an open-source tool for building and managing clouds on existing infrastructure. OpenNebula provides a simple yet powerful unified management layer that allows administrators to pool distributed physical resources and virtualize them for on-demand provisioning. It describes key features for cloud management, virtual infrastructure management, and its benefits for cloud consumers, administrators and architects. The document also discusses OpenNebula's origins as a research project, its growth as an open-source community project used by many large organizations, and its vision of providing flexibility, simplicity and control for managing private and hybrid clouds.
This document introduces OpenNebula, an open-source software for building and managing private, public, and hybrid clouds. Some key points:
- OpenNebula has been downloaded over 210,000 times in the last two years and is used to power over 3,000 cloud deployments, including some with over 270,000 cores.
- It provides a turnkey solution for data center virtualization, with a single package that is lightweight, flexible, robust, and powerful.
- Features include virtual infrastructure management, cloud orchestration, multi-tenancy, elastic provisioning, and integration with technologies like KVM, Xen, and vCenter.
- The OpenNebula project and community promote open development and
OpenNebula Conf 2014 | Understanding the OpenNebula Model for Cloud Provision...NETWAYS
This document discusses the OpenNebula model for cloud provisioning and its multi-tenant infrastructure. OpenNebula allows sharing of physical resources across multiple users and virtualizes them. It supports self-provisioning of virtual resources and accommodates different provisioning models. OpenNebula also allows grouping resources into logical clusters that can be assigned to different user groups with quotas and policies to control usage.
OpenNebula TechDay Boston 2015 - An introduction to OpenNebulaOpenNebula Project
OpenNebula is an open-source tool for building private clouds on existing infrastructure that focuses on flexibility, simplicity, and being sysadmin-centric. It provides a single platform for automating and orchestrating enterprise clouds. OpenNebula has been downloaded over 150,000 times and is used to run over 3,000 production clouds, including the largest with 270,000 cores. It has been under development as an open community for over 7 years.
OpenNebula Conf 2014 | ONE BIT to rule them all - Stefan KoomanNETWAYS
Why does OpenNebula fit the needs of an ISP? What customizations have we made to fit our needs? What challenges have yet to be overcome? During the
deployment of our clouds we have gained quite a bit of experience with OpenNebula. We will share practical tips on deployment (HOOKS FTW), and explore the f(e)uture(s) of OpenNebula.
OpenNebula Conf 2014 | OpenNebula as alternative to commercial virtualization...NETWAYS
It wasn’t more then 4 months between the first getting in touch with Opennebula and our productive Opennebula cluster beeing fired up. It was a quick decision that turned our to be the absolute right one. Since a little more than a year we are on our evolving way with Opennebula.
So what have we been looking for and why did we end up with Opennebula? How does our setup look like in the moment and what are our future plans with Opennebula? Learnings from a year with Opennebula.
OpenNebula TechDay Boston 2015 - Hyperconvergence and OpenNebulaOpenNebula Project
This document discusses hyperconvergence and compares the hyperconverged infrastructure solution StorPool to Ceph. It defines hyperconvergence as integrating compute, storage, networking and other resources from commodity hardware supported by a single vendor. It explains that StorPool uses commodity hardware and its software controls the drives to aggregate capacity and performance across servers. The document demonstrates StorPool outperforms Ceph on CPU usage and I/O performance. It also summarizes StorPool's integration with Opennebula, allowing common image and VM operations on StorPool block devices.
This document discusses StorPool storage and its integration with OpenNebula. StorPool is a software-defined storage system used by managed service providers, cloud providers, and for private clouds. It has deep integrations with OpenNebula and other cloud management platforms. The document provides an overview of StorPool and how it can be used for both private and public clouds. It also demonstrates StorPool's performance and cost efficiency. Recent updates to the OpenNebula integration are highlighted.
OpenNebulaConf 2016 - Sunstone integration with FreeIPA using Single Sign by ...OpenNebula Project
FreeIPA is an integrated Identity and Authentication solution for Linux and Unix environments. It provides a centralized authentication and authorization information and it also stores user data information such as user names, groups, hosts and many different objects to manage the security aspects of a network of computers. FreeIPA uses different technologies, but the core of the authentication system is based on MIT Kerberos technology. Thanks to this technology the authentication works on the basis of tickets to allow users or nodes communicating over a non-secure network to prove their identity to get access to different services. In this talk we will show how it is possible to integrate Sunstone authentication with the FreeIPA SSO thanks to the new Sunstone remote authentication plugin provided by OpenNebula. We will describe how to setup Sunstone in an easy way to include Kerberos authentication using Apache and Phusion Passenger module. This configuration approach also changes the security mechanism used by libvirt to establish the connection between hypervisors. We will explain how it is possible, using the host keytabs generated by FreeIPA, to improve the security between the hypervisors when we have to migrate virtual machines in an insecure network.
OpenNebula Conf 2014 | Building Hybrid Cloud Federated Environments with Open...NETWAYS
Hybrid functionality enables a private cloud administrator to outsource the cloud workload -read, the cloud VMs- to an external public cloud provider. OpenNebula approach to hybrid cloud is quite unique, in this talk we will explain how transparency for the user is achieved, and what tools OpenNebula gives to the administrator to build a fully functional hybrid cloud. Moreover, in this talk we will introduce the support for two new public cloud providers, available from OpenNebula 4.8. Before this release, integration with AWS was the default in OpenNebula, but now you can build clouds that expand to IBM SoftLayer and Microsoft Azure as well.
This document discusses OpenNebula and its integration with VMware vCenter. OpenNebula provides virtual infrastructure management, cloud orchestration, and cloud brokering capabilities. It can manage and consume different vCenter instances across datacenters under a single access point. OpenNebula uses delegation to import vCenter resources and allows federation across datacenters with low latency connectivity for a single entry point to a federated cloud. Recent updates in OpenNebula 5.6 focused on improvements to core functionality, hypervisors, storage/network drivers, and the Sunstone user interface.
OpenNebula Conf 2014 | Bootstrapping a virtual infrastructure using OpenNebul...NETWAYS
This talk shows how to setup a virtual infrastructure using OpenNebula as cloud management platform, SaltStack for configuration management and Foreman for bare-metal/ virtual host provisioning. You will see how to combine OpenNebula with bare-metal deployment on standard server hardware using non-shared storage in an environment without physical access to the hardware and no existing base infrastructure like DNS, NTP, DHCP, VPN or other. The infrastructure installation has been done automatically using public code and free Open Source software.
Cloud Computing as Innovation Hub - Mohammad Fairus KhalidOpenNebula Project
Cloud computing provides an innovation platform beyond just cost savings. New technologies like containers, microservices, and APIs enable collaboration and mobility. Applications are designed to be stateless, transactional, and deployed atomically. This paradigm shift supports real-time scalability, insights from big data, and interconnected devices and people. Use cases include neighborhood watch, emergency response, and open data platforms. Cloud is impacted by mobility, social media, and the internet of things, moving away from silos towards collaboration across applications, data, and people.
This document summarizes new features in OpenNebula 5.4, including improvements to its integration with vCenter. Some key highlights are:
1) Enhancements to storage functionality like persistent/non-persistent images, disk resizing, and improved Storage DRS support.
2) Increased networking capabilities such as creating port groups and configuring VLAN IDs dynamically.
3) Significant speed improvements through caching and other optimizations, providing access to vCenter objects up to 100x faster.
4) Additional fixes that resolve prior limitations like attach/detach poweroff state and proper cleanup of terminated VMs.
OpenNebulaconf2017EU: OpenNebula 5.4 and Beyond by Tino Vázquez and Ruben S. ...OpenNebula Project
In this talk, Rubén and Tino will lay our the novelties (not all of them, there are many!) present in 5.4, ranging from core new functionality to the big changes in vCenter. Also, the roadmap for 5.6 and future versions would be laid out, as far as it is consolidated (it won't be closed yet, but nearly so).
It would also be the perfect session for feature requests, so don't miss it!
YouTube: https://youtu.be/Czzm2EimayY
OpenNebulaConf 2016 - OpenNebula 5.0 Highlights and Beyond by Ruben S. Monter...OpenNebula Project
OpenNebula 5.0 and 5.2 included improvements to VM recovery and management, storage integration, and drivers. The road to 5.0 focused on compatibility while removing less used components. Sunstone was upgraded. Version 5.4 will focus on simplifying HA deployment and improving usability. vCenter integration allows for datastore and VMDK monitoring and management within OpenNebula. Network and storage roadmaps include automatic network and port group creation and improved storage integration.
CloudStack is an open-source cloud computing platform that provides infrastructure as a service. It allows management of multiple hypervisors from a single interface and scales to support thousands of servers across locations. Performance testing showed CloudStack can deploy over 10,000 VMs with reasonable response times even under heavy load. While competitors like OpenStack and Eucalyptus are also free, CloudStack offers easier installation and supports more hypervisors out of the box. Case studies found companies like ASG have successfully leveraged CloudStack for custom private cloud solutions.
OpenNebula is an open-source tool for managing virtual infrastructure in data centers. It provides a uniform management layer that can orchestrate multiple hypervisors and technologies. The presentation discussed OpenNebula's features from the perspectives of cloud providers and integrators, including how to build clouds, develop drivers, and interact programmatically. It also covered advanced deployments like clustering, hybrid clouds, and virtual data centers.
OpenNebulaConf 2014 - OpenNebula as Open Replacement of vCloud - Javier FontanOpenNebula Project
vOneCloud is an OpenNebula appliance that can be used as an open replacement for vCloud Director by leveraging an existing VMware vCenter infrastructure and allowing it to be managed as a self-service cloud. It connects directly to vCenter so images and resources can still be managed through vCenter, while also providing OpenNebula features like cloud bursting and one-click deployment of services. The vOneCloud workflow simply involves starting the appliance, importing the vCenter, and creating users and permissions.
OSDC 2013 | The OpenNebula Cloud Platform for Datacenter Virtualization by Co...NETWAYS
The presentation will describe the OpenNebula project for data center virtualization, with a focus on how to deploy OpenNebula-based private clouds and its unique features to tune and adapt it to any technology in the cloud and virtualization ecosystem.
The target audience are developers and IT administrators interested in deploying a private cloud solution, or in the integration of OpenNebula with other projects. The talk will be useful for both people with experience or without prior knowledge of OpenNebula, as it will start by introducing the project and its main features, along with a quick demonstration. Although this is not a hands-on tutorial, by the end of the presentation attendees will have a comprehensive idea of the integration and customization capabilities of OpenNebula in different areas, like user authentication, virtualization, storage, networking, etc.
The document discusses OpenNebula, an open-source tool for building private and hybrid clouds. It provides tips for installing and configuring OpenNebula on CentOS 7, including disabling the firewall, using qemu instead of KVM for testing, allowing access to host devices from LXC containers, handling temporary directories, and using virtio for better performance. The document aims to help users get started with OpenNebula on CentOS 7.
VMworld 2013: Architecting Oracle Databases on vSphere 5 with NetApp StorageVMworld
This document discusses architecting Oracle databases on VMware vSphere 5 with NetApp storage. It begins with objectives such as understanding how to provision NetApp storage for an Oracle database to take advantage of VMware and NetApp technologies. It then covers topics like using Oracle with vSphere 5, recommendations for vSphere 5, virtualizing Oracle with NetApp, reference architectures, and where to learn more. The presenters are experts on Oracle and virtualization technologies looking to provide best practices on implementing Oracle databases with VMware and NetApp.
OpenNebulaConf 2016 - Hypervisors and Containers Hands-on Workshop by Jaime M...OpenNebula Project
In this 90-minute hands-on workshop, some of the key contributors to OpenNebula will walk attendees through the configuration and integration aspects of the computing subsystem in OpenNebula. The session will also include lightning talks by community members describing aspects related to Hypervisors and Containers with OpenNebula:
Deployment scenarios
Integration
Tuning & debugging
Best practices
The document provides an overview and methodology for designing a XenApp 7.5 environment. It discusses key design decisions across five layers - user layer, access layer, resource layer, control layer, and hardware layer. Specific recommendations are provided around endpoint requirements, bandwidth planning, NetScaler appliance options, image management approaches, SQL server sizing, and storage solutions. The goal is to help readers understand the various components and considerations when architecting their XenApp deployment.
This document summarizes Bobby Curtis' presentation on using Oracle VirtualBox. It introduces VirtualBox as free cross-platform virtualization software. It outlines the requirements for running VirtualBox, describes common use cases like application development and testing disaster recovery scenarios. It provides instructions for downloading, installing, and configuring VirtualBox, accessing virtual machines, and tips for optimizing performance. The presentation also describes how to participate in the RAC Attack workshop for building a multi-node RAC cluster on a laptop using VirtualBox.
VMworld Europe 204: Technical Deep Dive on EVO: RAIL, the new VMware Hyper-Co...VMworld
This document provides an overview of the VMware EVO:RAIL product. It begins with a disclaimer noting that features discussed are under development and subject to change. It then introduces EVO:RAIL as a converged infrastructure product that simplifies the deployment, configuration, and management of a software-defined datacenter through an appliance-based model. Key features highlighted include its use of trusted VMware technologies, prescribed 2U/4N hardware platform, automated scale-out capabilities, rapid time to value of deploying the first virtual machine, and non-disruptive upgrade process. Primary use cases are listed as remote/branch office, virtual desktop infrastructure, and private cloud. The document then discusses the origins and development of
A deep insight into a project with codename "TARDIS" at HAUFE Lexware with the purpose to replace vCloud with OpenNebula. A technical deep dive into a focussed project done by real DevOps experts.
OpenNebulaConf2018 - Is Hyperconverged Infrastructure what you need? - Boyan ...OpenNebula Project
This document discusses hyperconverged infrastructure and when it may be a suitable solution. It defines hyperconverged infrastructure as storage using Ethernet networks with block storage running on hypervisor hosts, delivered and supported as a single SKU. The document outlines some scenarios when hyperconverged infrastructure could work well, such as for small availability zones or greenfield deployments that require efficient storage. It also discusses scenarios when a non-hyperconverged approach may be better, such as when independence of infrastructure is important. Examples of potential hyperconverged solutions are provided for shared hosting, small public clouds, and MSPs.
Upgrading from NetWare to Novell Open Enterprise Server on Linux: The Novell ...Novell
Benefit from the hard-won experience gained by Novell Consulting in dozens of Novell Open Enterprise Server 2 upgrades. In this session, we will discuss the methodologies successfully used with both large and small customers. We'll also discuss prerequisites, environmental preparation, migration strategies and post-migration cleanup. Handouts containing a pre-migration discovery survey and a migration checklist will be provided.
From on premise to the hybrid cloud with microsoft azureDotNetCampus
This document contains a presentation about migrating workloads from on-premise environments to Microsoft Azure. It discusses the Azure IaaS model and how to create and customize virtual machines on Azure. It also covers topics like hybrid cloud, networking, storage architecture, availability and service level agreements. The document provides an overview of options for migrating existing virtual machines to Azure and the migration process.
FROM ON-PREMISE TO THE HYBRID CLOUD WITH MICROSOFT AZUREDotNetCampus
L’ Infrastructure as a Service è la possibilità di creare macchine virtuali nel Cloud, senza dover affrontare i costi legati all'acquisto di nuovo hardware, con il vantaggio della flessibilità e del Pay-as-Use. Durante questa sessione vedremo come creare le Virtual Machine su Microsoft Azure, come gestirle e come metterle in comunicazione con la propria infrastruttura. Creeremo quindi un Hybrid Cloud e ne valuteremo tutti i vantaggi.
An Introduction to OpenNebula, A Project Perspective - Ignacio M. LlorenteOpenNebula Project
This document provides an overview of OpenNebula, an open-source software for building private, public and hybrid clouds. It discusses that OpenNebula has had over 210,000 downloads in the last two years. It then summarizes key features of OpenNebula including being lightweight and customizable and supporting virtual infrastructure management and cloud orchestration. Finally, it briefly discusses the OpenNebula community and company.
Similar to OpenNebula 5.4 Enhancements vCenter Integration (20)
OpenNebulaConf2019 - Welcome and Project Update - Ignacio M. Llorente, Rubén ...OpenNebula Project
We've made our way into the world of open cloud — where each organization can find the right cloud for its unique needs. A single cloud management platform cannot be all things to all people. There will be a cloud space with several offerings focused on different environments and/or industries. The OpenNebula commitment to the open cloud is at the very base of its mission — to become the simplest cloud enabling platform — and its purpose — to bring simplicity to the private and hybrid enterprise cloud. OpenNebula exists to help companies build simple, cost-effective, reliable, open enterprise clouds on existing IT infrastructure. The OpenNebula Conference will be a great opportunity to communicate and share our vision and commitment, to look back at how the project has grown in the last 9 years, and to shed some insight into what to expect from the project in the near future.
OpenNebulaConf2019 - Building Virtual Environments for Security Analyses of C...OpenNebula Project
Computer networks are undergoing a phenomenal growth, driven by the rapidly increasing number of nodes constituting the networks. At the same time, the number of security threats on Internet and intranet networks is constantly increasing, and the testing and experimentation of cyber defense solutions require the availability of separate, test environments that best reflect the complexity of a real system. Such environments support the deployment and monitoring of complex mission-driven network scenarios, and cyber security training activities, thus enabling enterprises to study cyber defense strategies and allowing security researchers to evaluate their algorithms at scale.
The main objective is delivering to researchers and practitioners an overview of the technological means and the practical steps to setup a private cloud platform based on OpenNebula for the creation and management of virtual environments that support cyber-security activities of training and testing, as well as an overview of its possible applications in the cyber security domain.
In particular:
1. We describe our infrastructure based on OpenNebula
2. We overview our application, sitting on top of OpenNebula, as well as the technological tools involved in the management of its lifecycle (e.g., Ansible) .
3. We show how the platform can support various examples of security research activities
[References] Building an emulation environment for cyber security analyses of complex networked systems, Tanasache, Florin Dragos and Sorella, Mara and Bonomi, Silvia and Rapone, Raniero and Meacci, Davide, ICDCN '19, ACM, 2019
OpenNebulaConf2019 - CORD and Edge computing with OpenNebula - Alfonso Aureli...OpenNebula Project
I will be presenting the ongoing advances of the OnLife Networks project across Spain and Brasil, with a focus on use cases we have implemented in the Central Offices, which serve as the edge resources closest to the end-user. I will share an interesting synopsis of the the projects evolution, as well as provide several lessons learned.
OpenNebulaConf2019 - 6 years (+) OpenNebula - Lessons learned - Sebastian Man...OpenNebula Project
Insight into more than 6 years experience with OpenNebula from different perspectives: ISP & Datacenter Provider and Consultant / System Integrator
Lessons learned, "the dos and don'ts" and how we convince and enable customers with OpenNebula - and the NTS ecosystem.
OpenNebulaConf2019 - Performant and Resilient Storage the Open Source & Linux...OpenNebula Project
OpenNebula users have a range of storage options available to them, including proprietary appliances, proprietary software and Open Source software projects. This session will present a fully Open Source approach, that tightly integrates with Linux, and makes full use of the mature building blocks within the Linux kernel (LVM, Software RAID, DM-crypt, NVMe-oF Target, DRBD, etc...), and delivers one of the highest performance open source storage stacks currently available.
The core goal is to expose the improved performance of NVMe storage devices to VMs and containers. The solution covers both local NVMe drives and NVMe-oF. For interacting with NVMe-oF targets it supports the Swordfish-API and LVM & Linux’s software NVMe-oF target. The solution contains a storage addon for OpenNebula.
Our take on centralized and controlled VM image backups that deal with both CEPH and local QCOW2 datastores. As there are no default means of executing image backups in OpenNebula, I'd like to share our perspective on how we do it.
OpenNebulaConf2019 - How We Use GOCA to Manage our OpenNebula Cloud - Jean-Ph...OpenNebula Project
At Iguane Solutions, a lot of our "DevOps" tools are developed in Golang, and we have a good amount of experience in contributing to the Goca. I'll review just what contributions we make, as well as how we use Goca with different tools, on a daily basis, to manage and monitor our OpenNebula cloud.
I will delve into the concept of Infrastructure as Code - deployment of VM instances on cloud, as well as, also address the metrics collection of deployed VMs. Finally, I will present how we can abstract VM management with automation tools thanks to GOCA.
OpenNebulaConf2019 - Crytek: A Video gaming Edge Implementation "on the shoul...OpenNebula Project
The document discusses disaggregated data centers using OpenNebula. It describes how OpenNebula allows for scalability through elasticity and avoids issues from human/configuration errors. It discusses types of scalability like predictable, mixed/emergency, and unpredictable scalability. It also briefly discusses provisioning tools like Oneprovision and using provision templates in YAML format.
How and what we do with OpenNebula to enable our customers for a completely new way how it is consumed in a modern, service orientated IT. We will also talk about the question, why we have chosen OpenNebula and how deep is the level - and ability - of integration of the NTS CAPTAIN into existing 2nd and 3rd party tools like IPAM, CMDBs, backup, monitoring, approval processes and much more...
TeleData operates a purpose build IaaS enterprise ready cloud plattfom in the region of lake constance. OpenNebula is used in production since several years. TeleData will share an insight into the "Lessons learned" and a brief summary how to operate a public cloud, built on top of OpenNebula. Content is subject to change!
Performant and Resilient Storage: The Open Source & Linux WayOpenNebula Project
OpenNebula users have a range of storage options available to them, including proprietary appliances, proprietary software and Open Source software projects. This session will present a fully Open Source approach, that tightly integrates with Linux, and makes full use of the mature building blocks within the Linux kernel (LVM, Software RAID, DM-crypt, NVMe-oF Target, DRBD, etc...), and delivers one of the highest performance open source storage stacks currently available. The core goal is to expose the improved performance of NVMe storage devices to VMs and containers. The solution covers both local NVMe drives and NVMe-oF. For interacting with NVMe-oF targets it supports the Swordfish-API and LVM & Linux’s software NVMe-oF target. The solution contains a storage addon for OpenNebula.
NetApp’s Hybrid Cloud Infrastructure manages to leverage Kubernetes to a Hybrid Multi Cloud use case where OpenNebula integrates seamlessly. A technical deep dive in how NTS and NetApp integrated NTS Captain into NetApp’s DataFabric world on top of NetApp HC
This document provides information about using OpenNebula's oneprovision tool to provision clusters in a cloud environment. It includes an example of a provision template that specifies details like the driver, project, OS, and networking. It outlines commands for creating and managing provisioned clusters, hosts, datastores and networks. These include listing, deleting, power control and SSH access for hosts. The goal is to demonstrate how to provision resources and hosts on demand using OpenNebula.
Alejandro Huertas Herrero discusses cloud disaggregation with OpenNebula which enables building OpenNebula clouds on public cloud providers and across various data centers in a flexible, easy, fast and compatible way that is transparent to end users. The new Disaggregated Data Centers feature in OpenNebula 5.8.1 uses the oneprovision command and provision drivers to deploy hosts on cloud providers like EC2 and Packet and fully configure them as KVM hypervisors or LXD containers. Provision templates in YAML format are used to describe the new provision including cloud credentials, hardware configuration, resources to create, and connection details.
This document discusses using OpenNebula and StorPool to build powerful clouds. StorPool is a software-defined storage system used by managed service providers, cloud providers, and for private clouds. It integrates deeply with OpenNebula, OpenStack, and other platforms. When used with hyper-converged infrastructure and KVM virtualization, StorPool and OpenNebula can provide a scalable, high-performance solution for private or public clouds. StorPool uses a small percentage of server resources but provides high IOPS performance suitable for demanding workloads.
Building RAG with self-deployed Milvus vector database and Snowpark Container...Zilliz
This talk will give hands-on advice on building RAG applications with an open-source Milvus database deployed as a docker container. We will also introduce the integration of Milvus with Snowpark Container Services.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...Zilliz
Join us to introduce Milvus Lite, a vector database that can run on notebooks and laptops, share the same API with Milvus, and integrate with every popular GenAI framework. This webinar is perfect for developers seeking easy-to-use, well-integrated vector databases for their GenAI apps.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
3. OPENNEBULA FEATURES
FEATURES FOR VIRTUAL INFRA MANAGEMENT AND CLOUD ORCHESTRATION
KVM Xen
Virtual Infra Management
•Capacity management
•Multi-VM management
•Resource optimization
•HA and business continuity
OpenNebula
Cloud Management
•VDC multi-tenancy
•Simple cloud GUI and interfaces
•Service elasticity/provisioning
•Federation/hybrid
vCenter
VMware
OpenNebula
OpenNebula.systems
5. KEY POINTS
OpenNebula.systems
● Seamless integration
● Leverages vMotion, HA, DRS scheduling…
● OpenNebula provides multi-tenant, cloud-like
provisioning layer, benefiting from quotas, etc.
● Maintain VMware management tools, procedures
and workflows
● Virtual Machines are deployed using Templates that
already exist in vCenter.
● Access a vCenter server that manages one or more
ESX Clusters.
6. KEY POINTS
OpenNebula.systems
● Access a vCenter server that manages one or more
ESX Clusters.
● Each vCenter Cluster is represented as an
aggregated hypervisor:
○ OpenNebula chooses the vCenter Cluster
○ VMware DRS chooses the ESX Host
● After being instantiated with OpenNebula it can be
managed either with OpenNebula (add/remove
NICs, control life-cycle) or through vCenter
(OpenNebula will poll).
8. REQUIREMENTS
OpenNebula.systems
● vCenter 5.5, 6.0 and 6.5.
● At least one cluster with at least one ESX 5.5, 6.0 or
6.5 host.
● VMware tools in the guest OS.
● vCenter user for OpenNebula
● ESX Hosts in a Cluster must share a Datastore
● DRS is strongly recommended
● VNC is supported
9. WORKFLOW
OpenNebula.systems
● Import vCenter Cluster (OpenNebula Host)
● Import or Create Networks. IP range and VLAN.
● Import vCenter Template
○ Creates Networks
○ Creates Images
○ Creates Datastores
● Update Template (Optional)
○ Add disks, nics, context, etc.
● Instantiate VM
○ Disk Resize, etc...
19. NETWORKING
OpenNebula.systems
● Manage Networks, not just consume them
● Create Networks (Port Groups) in vCenter
● Works for standard or distributed switches
● It can also create Switches if PHYDEV is specified
(vmnic1, …)
● Configure the underlying network dynamically.
Including VLAN IDs.
● Provide isolation dynamically.
22. SPEED
OpenNebula.systems
● Rewrite of the monitorization routines
● New caching component for vCenter resources
● Rapid access to vCenter objects
● Pre-migrator to ease OpenNebula upgrades
Overall improvement by 2 orders of magnitude!
24. FIXING LIMITATIONS
OpenNebula.systems
● Attach / Detach poweroff state
● Choose in what folder VMs will be placed
● Context regeneration
● Resources with spaces (including cluster names)
● Proper cleanup of terminated VMs after poweroff
● Recover delete cleans all resources
● VNC is configured automatically for Wild VMs