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LF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGE KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer Intel EMPOWERING CONTAINER-BASED NFVI WITH VPP ON ARM ARCHITECTURE 2018 Arm Limited Empowering container-based NFVi with VPP on Arm architecture • Trevor Tao Trevor.Tao@arm.com • Song Zhu Song.Zhu@arm.com • 25/06/2018 RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 BETTER LIVE MIGRATION Compression •Use multithreads to compress the data before put it on the network to reduce transferred size •Data should be compressible •CPU intensive, the system should have enough resources to LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGE KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer Intel EMPOWERING CONTAINER-BASED NFVI WITH VPP ON ARM ARCHITECTURE 2018 Arm Limited Empowering container-based NFVi with VPP on Arm architecture • Trevor Tao Trevor.Tao@arm.com • Song Zhu Song.Zhu@arm.com • 25/06/2018 RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 BETTER LIVE MIGRATION Compression •Use multithreads to compress the data before put it on the network to reduce transferred size •Data should be compressible •CPU intensive, the system should have enough resources to ZEPHYR PROJECT OVERVIEW 3 OS options First commit Commits controlled by Terms License Total Contributors Total Commits Commits in last month AliOS-Things 2017/09 Alibaba CLA Apache-2.0 36 470 6 Contiki 2006/06 community BSD-3-Clause 161 12,327 0 Contiki-NG 2006/06 community BSD-3-Clause 175 14,116 61 FreeRTOS* 2004/07 Richard Barry CLA GPL-2.0 w/ FreeRTOS exception 3 2,441 0 Amazon-FreeRTOS THEIR USE AND BENEFIT FLAVORS OF MEMORY SUPPORTED BY LINUX, Special NUMA Nodes HBM support (High Bandwidth Memory) •HBM in use for GPUs etc •High bandwidth but also high latency •Supported in the Xeon Phi f.e. as a separate NUMA node. •Memory may behave differently under RDMA since the interface to HBM does not follow the classic memory channel design. NUMA nodes with processors only •Special use case where a load is computational intensive. NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share FULL SCALABLE MEDIA CLOUD SOLUTION WITH KUBERNETES Kubernetes with Container integration Orchestrate intelligent scheduling, self-healing, and horizontal scaling for rapid delivery of apps. Easy to customize the worker nodes. KUBERNETES AUTOSCALING ON AZURE Cloud provider autoscaling • Horizontal – Scale number of virtual machines • Vertical – Scale resources of virtual machines • Drawbacks – Not aware of Kubernetes scheduler(e.g. multiple ENGINEERING TECHNICAL LEAD GAVIN GUO Mitigations of Spectre V1 Variant 1: bounds check bypass (CVE-2017-5753) spectre variant1 mitigations for tip/x86/pti For example, in the presence of branch prediction, DO AUTO AND MANUAL INSTRUMENTATION IN APACHE SKYWALKING Do Auto and Manual Instrumentation In Apache SkyWalking Wu Sheng Apache SkyWalking original creator , PMC, Committer Microsoft MVP IS THERE AN OPEN SOURCE BUSINESS MODEL: YES OR NO? Is there an Open Source Business Model: YES or NO? Stephen Walli, Principle Program Manager, Microsoft @stephenrwalli Jeffrey Borek, WW Program Director, IBM @jeffborek VFIO DEVICE ASSIGNMENT QUIRKS AND HOW TO AVOID THEM IN redhat PCI Resource 16 15 Device ID Status Mapping Vendor ID Command Revision ID Timer Cache Line S. ooh 04h 08h och IOh 14h 18h 20h 24h28h 2Ch
INCREASE KVM PERFORMANCE/DENSITY Increase KVM Performance/Density with Hyper-V Memory Enlightenments Interface Chao Peng (chao.p.peng@intel.com) Contributors: Chao Gao, YiSun
LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGE KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ZEPHYR PROJECT OVERVIEW 3 OS options First commit Commits controlled by Terms License Total Contributors Total Commits Commits in last month AliOS-Things 2017/09 Alibaba CLA Apache-2.0 36 470 6 Contiki 2006/06 community BSD-3-Clause 161 12,327 0 Contiki-NG 2006/06 community BSD-3-Clause 175 14,116 61 FreeRTOS* 2004/07 Richard Barry CLA GPL-2.0 w/ FreeRTOS exception 3 2,441 0 Amazon-FreeRTOS KUBECON CLOUDNATIVECON CHINA 2019KubeCon +
CloudNativeCon论坛将所有CNCF项目汇聚在一个屋檐下。 与开源云原生社区的技术引领专家们一起加入此论坛,以进一步推动云原生计算的发展 KubeCon + CloudNativeCon gathers all CNCF projects under one roof. Join leading technologists from open source cloud native communities to further the advancement of cloud native computing. ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer Intel ACCELERATING VM NETWORKING THROUGH XDP eBPF Generic, efficient, secure in-kernel (Linux) virtual machine. Programs are injected and attached in the kernel, event-based. extend BPF – Evolution from classical BPF, assembly-like, interpreter – Effective: more registers and instructions, larger stack – Read or write access to context (packets for net) – LLVM backend – safety:in kernel verifier
RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGE KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ZEPHYR PROJECT OVERVIEW 3 OS options First commit Commits controlled by Terms License Total Contributors Total Commits Commits in last month AliOS-Things 2017/09 Alibaba CLA Apache-2.0 36 470 6 Contiki 2006/06 community BSD-3-Clause 161 12,327 0 Contiki-NG 2006/06 community BSD-3-Clause 175 14,116 61 FreeRTOS* 2004/07 Richard Barry CLA GPL-2.0 w/ FreeRTOS exception 3 2,441 0 Amazon-FreeRTOS KUBECON CLOUDNATIVECON CHINA 2019KubeCon +
CloudNativeCon论坛将所有CNCF项目汇聚在一个屋檐下。 与开源云原生社区的技术引领专家们一起加入此论坛,以进一步推动云原生计算的发展 KubeCon + CloudNativeCon gathers all CNCF projects under one roof. Join leading technologists from open source cloud native communities to further the advancement of cloud native computing. ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer Intel ACCELERATING VM NETWORKING THROUGH XDP eBPF Generic, efficient, secure in-kernel (Linux) virtual machine. Programs are injected and attached in the kernel, event-based. extend BPF – Evolution from classical BPF, assembly-like, interpreter – Effective: more registers and instructions, larger stack – Read or write access to context (packets for net) – LLVM backend – safety:in kernel verifier
RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 ZEPHYR PROJECT OVERVIEW 3 OS options First commit Commits controlled by Terms License Total Contributors Total Commits Commits in last month AliOS-Things 2017/09 Alibaba CLA Apache-2.0 36 470 6 Contiki 2006/06 community BSD-3-Clause 161 12,327 0 Contiki-NG 2006/06 community BSD-3-Clause 175 14,116 61 FreeRTOS* 2004/07 Richard Barry CLA GPL-2.0 w/ FreeRTOS exception 3 2,441 0 Amazon-FreeRTOS ACCELERATING VM NETWORKING THROUGH XDP eBPF Generic, efficient, secure in-kernel (Linux) virtual machine. Programs are injected and attached in the kernel, event-based. extend BPF – Evolution from classical BPF, assembly-like, interpreter – Effective: more registers and instructions, larger stack – Read or write access to context (packets for net) – LLVM backend – safety:in kernel verifier
EMPOWERING CONTAINER-BASED NFVI WITH VPP ON ARM ARCHITECTURE 2018 Arm Limited Empowering container-based NFVi with VPP on Arm architecture • Trevor Tao Trevor.Tao@arm.com • Song Zhu Song.Zhu@arm.com • 25/06/2018 APACHE OPENWHISK + KUBERNETES Kubernetes Introduction § K8s is a production- grade container orchestration platform § Declarative management of objects using configuration files. § More introductions, go NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – VFIO DEVICE ASSIGNMENT QUIRKS AND HOW TO AVOID THEM IN redhat PCI Resource 16 15 Device ID Status Mapping Vendor ID Command Revision ID Timer Cache Line S. ooh 04h 08h och IOh 14h 18h 20h 24h28h 2Ch
HARBOR REGISTRY
Harbor 19 Docker client Nginx API Harbor Browser Auth UI DB AD / LDAP Core Service Log Collector Replication Job Services Notary clientRemote
DESIGN SESSIONS
We are excited to announce the call for speaking proposals for Xen Project Developer and Design Summit 2018. The Xen Project Developer and Design Summit combines the formats of Xen Project Developer Summits with Xen Project Hackathons in a larger and combined event, bringing together the Xen Project’s community of developers and power users for their annual developer conference. REGISTER - XEN DEVELOPER AND DESIGN SUMMIT 2018 The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annual conference. The conference is about sharing ideas and the latest developments, sharing experience, planning, and collaboration. LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGE KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ZEPHYR PROJECT OVERVIEW 3 OS options First commit Commits controlled by Terms License Total Contributors Total Commits Commits in last month AliOS-Things 2017/09 Alibaba CLA Apache-2.0 36 470 6 Contiki 2006/06 community BSD-3-Clause 161 12,327 0 Contiki-NG 2006/06 community BSD-3-Clause 175 14,116 61 FreeRTOS* 2004/07 Richard Barry CLA GPL-2.0 w/ FreeRTOS exception 3 2,441 0 Amazon-FreeRTOS KUBECON CLOUDNATIVECON CHINA 2019KubeCon +
CloudNativeCon论坛将所有CNCF项目汇聚在一个屋檐下。 与开源云原生社区的技术引领专家们一起加入此论坛,以进一步推动云原生计算的发展 KubeCon + CloudNativeCon gathers all CNCF projects under one roof. Join leading technologists from open source cloud native communities to further the advancement of cloud native computing. ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer Intel ACCELERATING VM NETWORKING THROUGH XDP eBPF Generic, efficient, secure in-kernel (Linux) virtual machine. Programs are injected and attached in the kernel, event-based. extend BPF – Evolution from classical BPF, assembly-like, interpreter – Effective: more registers and instructions, larger stack – Read or write access to context (packets for net) – LLVM backend – safety:in kernel verifier
RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGE KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ZEPHYR PROJECT OVERVIEW 3 OS options First commit Commits controlled by Terms License Total Contributors Total Commits Commits in last month AliOS-Things 2017/09 Alibaba CLA Apache-2.0 36 470 6 Contiki 2006/06 community BSD-3-Clause 161 12,327 0 Contiki-NG 2006/06 community BSD-3-Clause 175 14,116 61 FreeRTOS* 2004/07 Richard Barry CLA GPL-2.0 w/ FreeRTOS exception 3 2,441 0 Amazon-FreeRTOS KUBECON CLOUDNATIVECON CHINA 2019KubeCon +
CloudNativeCon论坛将所有CNCF项目汇聚在一个屋檐下。 与开源云原生社区的技术引领专家们一起加入此论坛,以进一步推动云原生计算的发展 KubeCon + CloudNativeCon gathers all CNCF projects under one roof. Join leading technologists from open source cloud native communities to further the advancement of cloud native computing. ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer Intel ACCELERATING VM NETWORKING THROUGH XDP eBPF Generic, efficient, secure in-kernel (Linux) virtual machine. Programs are injected and attached in the kernel, event-based. extend BPF – Evolution from classical BPF, assembly-like, interpreter – Effective: more registers and instructions, larger stack – Read or write access to context (packets for net) – LLVM backend – safety:in kernel verifier
RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 ZEPHYR PROJECT OVERVIEW 3 OS options First commit Commits controlled by Terms License Total Contributors Total Commits Commits in last month AliOS-Things 2017/09 Alibaba CLA Apache-2.0 36 470 6 Contiki 2006/06 community BSD-3-Clause 161 12,327 0 Contiki-NG 2006/06 community BSD-3-Clause 175 14,116 61 FreeRTOS* 2004/07 Richard Barry CLA GPL-2.0 w/ FreeRTOS exception 3 2,441 0 Amazon-FreeRTOS ACCELERATING VM NETWORKING THROUGH XDP eBPF Generic, efficient, secure in-kernel (Linux) virtual machine. Programs are injected and attached in the kernel, event-based. extend BPF – Evolution from classical BPF, assembly-like, interpreter – Effective: more registers and instructions, larger stack – Read or write access to context (packets for net) – LLVM backend – safety:in kernel verifier
EMPOWERING CONTAINER-BASED NFVI WITH VPP ON ARM ARCHITECTURE 2018 Arm Limited Empowering container-based NFVi with VPP on Arm architecture • Trevor Tao Trevor.Tao@arm.com • Song Zhu Song.Zhu@arm.com • 25/06/2018 APACHE OPENWHISK + KUBERNETES Kubernetes Introduction § K8s is a production- grade container orchestration platform § Declarative management of objects using configuration files. § More introductions, go NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – VFIO DEVICE ASSIGNMENT QUIRKS AND HOW TO AVOID THEM IN redhat PCI Resource 16 15 Device ID Status Mapping Vendor ID Command Revision ID Timer Cache Line S. ooh 04h 08h och IOh 14h 18h 20h 24h28h 2Ch
HARBOR REGISTRY
Harbor 19 Docker client Nginx API Harbor Browser Auth UI DB AD / LDAP Core Service Log Collector Replication Job Services Notary clientRemote
DESIGN SESSIONS
We are excited to announce the call for speaking proposals for Xen Project Developer and Design Summit 2018. The Xen Project Developer and Design Summit combines the formats of Xen Project Developer Summits with Xen Project Hackathons in a larger and combined event, bringing together the Xen Project’s community of developers and power users for their annual developer conference. REGISTER - XEN DEVELOPER AND DESIGN SUMMIT 2018 The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annual conference. The conference is about sharing ideas and the latest developments, sharing experience, planning, and collaboration. LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGE KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ZEPHYR PROJECT OVERVIEW 3 OS options First commit Commits controlled by Terms License Total Contributors Total Commits Commits in last month AliOS-Things 2017/09 Alibaba CLA Apache-2.0 36 470 6 Contiki 2006/06 community BSD-3-Clause 161 12,327 0 Contiki-NG 2006/06 community BSD-3-Clause 175 14,116 61 FreeRTOS* 2004/07 Richard Barry CLA GPL-2.0 w/ FreeRTOS exception 3 2,441 0 Amazon-FreeRTOS KUBECON CLOUDNATIVECON CHINA 2019KubeCon +
CloudNativeCon论坛将所有CNCF项目汇聚在一个屋檐下。 与开源云原生社区的技术引领专家们一起加入此论坛,以进一步推动云原生计算的发展 KubeCon + CloudNativeCon gathers all CNCF projects under one roof. Join leading technologists from open source cloud native communities to further the advancement of cloud native computing. ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer Intel ACCELERATING VM NETWORKING THROUGH XDP eBPF Generic, efficient, secure in-kernel (Linux) virtual machine. Programs are injected and attached in the kernel, event-based. extend BPF – Evolution from classical BPF, assembly-like, interpreter – Effective: more registers and instructions, larger stack – Read or write access to context (packets for net) – LLVM backend – safety:in kernel verifier
RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGE KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ZEPHYR PROJECT OVERVIEW 3 OS options First commit Commits controlled by Terms License Total Contributors Total Commits Commits in last month AliOS-Things 2017/09 Alibaba CLA Apache-2.0 36 470 6 Contiki 2006/06 community BSD-3-Clause 161 12,327 0 Contiki-NG 2006/06 community BSD-3-Clause 175 14,116 61 FreeRTOS* 2004/07 Richard Barry CLA GPL-2.0 w/ FreeRTOS exception 3 2,441 0 Amazon-FreeRTOS KUBECON CLOUDNATIVECON CHINA 2019KubeCon +
CloudNativeCon论坛将所有CNCF项目汇聚在一个屋檐下。 与开源云原生社区的技术引领专家们一起加入此论坛,以进一步推动云原生计算的发展 KubeCon + CloudNativeCon gathers all CNCF projects under one roof. Join leading technologists from open source cloud native communities to further the advancement of cloud native computing. ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer Intel ACCELERATING VM NETWORKING THROUGH XDP eBPF Generic, efficient, secure in-kernel (Linux) virtual machine. Programs are injected and attached in the kernel, event-based. extend BPF – Evolution from classical BPF, assembly-like, interpreter – Effective: more registers and instructions, larger stack – Read or write access to context (packets for net) – LLVM backend – safety:in kernel verifier
RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 ZEPHYR PROJECT OVERVIEW 3 OS options First commit Commits controlled by Terms License Total Contributors Total Commits Commits in last month AliOS-Things 2017/09 Alibaba CLA Apache-2.0 36 470 6 Contiki 2006/06 community BSD-3-Clause 161 12,327 0 Contiki-NG 2006/06 community BSD-3-Clause 175 14,116 61 FreeRTOS* 2004/07 Richard Barry CLA GPL-2.0 w/ FreeRTOS exception 3 2,441 0 Amazon-FreeRTOS ACCELERATING VM NETWORKING THROUGH XDP eBPF Generic, efficient, secure in-kernel (Linux) virtual machine. Programs are injected and attached in the kernel, event-based. extend BPF – Evolution from classical BPF, assembly-like, interpreter – Effective: more registers and instructions, larger stack – Read or write access to context (packets for net) – LLVM backend – safety:in kernel verifier
EMPOWERING CONTAINER-BASED NFVI WITH VPP ON ARM ARCHITECTURE 2018 Arm Limited Empowering container-based NFVi with VPP on Arm architecture • Trevor Tao Trevor.Tao@arm.com • Song Zhu Song.Zhu@arm.com • 25/06/2018 APACHE OPENWHISK + KUBERNETES Kubernetes Introduction § K8s is a production- grade container orchestration platform § Declarative management of objects using configuration files. § More introductions, go NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – VFIO DEVICE ASSIGNMENT QUIRKS AND HOW TO AVOID THEM IN redhat PCI Resource 16 15 Device ID Status Mapping Vendor ID Command Revision ID Timer Cache Line S. ooh 04h 08h och IOh 14h 18h 20h 24h28h 2Ch
HARBOR REGISTRY
Harbor 19 Docker client Nginx API Harbor Browser Auth UI DB AD / LDAP Core Service Log Collector Replication Job Services Notary clientRemote
DESIGN SESSIONS
We are excited to announce the call for speaking proposals for Xen Project Developer and Design Summit 2018. The Xen Project Developer and Design Summit combines the formats of Xen Project Developer Summits with Xen Project Hackathons in a larger and combined event, bringing together the Xen Project’s community of developers and power users for their annual developer conference. REGISTER - XEN DEVELOPER AND DESIGN SUMMIT 2018 The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annual conference. The conference is about sharing ideas and the latest developments, sharing experience, planning, and collaboration. LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGE KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer IntelLF ASIA, LLC
LF Asia, LLC
NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGE KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer IntelLF ASIA, LLC
LF Asia, LLC
NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
KUBECON CLOUDNATIVECON CHINA 2019KubeCon +
CloudNativeCon论坛将所有CNCF项目汇聚在一个屋檐下。 与开源云原生社区的技术引领专家们一起加入此论坛,以进一步推动云原生计算的发展 KubeCon + CloudNativeCon gathers all CNCF projects under one roof. Join leading technologists from open source cloud native communities to further the advancement of cloud native computing. LF LC3 18 TOPOLOGY-AWARE SERVICE ROUTING IN KUBERNETES Kubernetes Service & Endpoints Label Selector Label: app=backend IP: 172.17.10.1 Port: 80 Label: app=MyApp Container Container Label: app=backend IP: 172.17.10.2 RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a KUBERNETES AUTOSCALING ON AZURE Cloud provider autoscaling • Horizontal – Scale number of virtual machines • Vertical – Scale resources of virtual machines • Drawbacks – Not aware of Kubernetes scheduler(e.g. multiple THEIR USE AND BENEFIT FLAVORS OF MEMORY SUPPORTED BY LINUX, Special NUMA Nodes HBM support (High Bandwidth Memory) •HBM in use for GPUs etc •High bandwidth but also high latency •Supported in the Xeon Phi f.e. as a separate NUMA node. •Memory may behave differently under RDMA since the interface to HBM does not follow the classic memory channel design. NUMA nodes with processors only •Special use case where a load is computational intensive. XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
FULL SCALABLE MEDIA CLOUD SOLUTION WITH KUBERNETES Kubernetes with Container integration Orchestrate intelligent scheduling, self-healing, and horizontal scaling for rapid delivery of apps. Easy to customize the worker nodes. NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 INCREASE KVM PERFORMANCE/DENSITY Increase KVM Performance/Density with Hyper-V Memory Enlightenments Interface Chao Peng (chao.p.peng@intel.com) Contributors: Chao Gao, YiSun
WHO'S ATTENDING
Who attends LinuxCon+ContainerCon+CloudOpen China 2018? 2,000+ developers, operations experts (architects, sys admins, devops), business, compliance and legal leadership and other professionals will gather at LinuxCon+ContainerCon+CloudOpen China 2018. LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGEKUBECON 2020 CHINAKUBECON CLOUDNATIVECON 2020KUBECON 2020 AGENDAKUBECON 2020 AMSTERDAMKUBECON 2020 EUKUBECON NORTH AMERICA 2020 KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer IntelLF ASIA, LLC
LF Asia, LLC
NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGEKUBECON 2020 CHINAKUBECON CLOUDNATIVECON 2020KUBECON 2020 AGENDAKUBECON 2020 AMSTERDAMKUBECON 2020 EUKUBECON NORTH AMERICA 2020 KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer IntelLF ASIA, LLC
LF Asia, LLC
NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
KUBECON CLOUDNATIVECON CHINA 2019KubeCon +
CloudNativeCon论坛将所有CNCF项目汇聚在一个屋檐下。 与开源云原生社区的技术引领专家们一起加入此论坛,以进一步推动云原生计算的发展 KubeCon + CloudNativeCon gathers all CNCF projects under one roof. Join leading technologists from open source cloud native communities to further the advancement of cloud native computing. LF LC3 18 TOPOLOGY-AWARE SERVICE ROUTING IN KUBERNETES Kubernetes Service & Endpoints Label Selector Label: app=backend IP: 172.17.10.1 Port: 80 Label: app=MyApp Container Container Label: app=backend IP: 172.17.10.2 RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a KUBERNETES AUTOSCALING ON AZURE Cloud provider autoscaling • Horizontal – Scale number of virtual machines • Vertical – Scale resources of virtual machines • Drawbacks – Not aware of Kubernetes scheduler(e.g. multiple THEIR USE AND BENEFIT FLAVORS OF MEMORY SUPPORTED BY LINUX, Special NUMA Nodes HBM support (High Bandwidth Memory) •HBM in use for GPUs etc •High bandwidth but also high latency •Supported in the Xeon Phi f.e. as a separate NUMA node. •Memory may behave differently under RDMA since the interface to HBM does not follow the classic memory channel design. NUMA nodes with processors only •Special use case where a load is computational intensive. XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
FULL SCALABLE MEDIA CLOUD SOLUTION WITH KUBERNETES Kubernetes with Container integration Orchestrate intelligent scheduling, self-healing, and horizontal scaling for rapid delivery of apps. Easy to customize the worker nodes. NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 INCREASE KVM PERFORMANCE/DENSITY Increase KVM Performance/Density with Hyper-V Memory Enlightenments Interface Chao Peng (chao.p.peng@intel.com) Contributors: Chao Gao, YiSun
WHO'S ATTENDING
Who attends LinuxCon+ContainerCon+CloudOpen China 2018? 2,000+ developers, operations experts (architects, sys admins, devops), business, compliance and legal leadership and other professionals will gather at LinuxCon+ContainerCon+CloudOpen China 2018. LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGEKUBECON 2020 CHINAKUBECON CLOUDNATIVECON 2020KUBECON 2020 AGENDAKUBECON 2020 AMSTERDAMKUBECON 2020 EUKUBECON NORTH AMERICA 2020 KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer IntelLF ASIA, LLC
LF Asia, LLC
NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
LF ASIA, LLCTRANSLATE THIS PAGELF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT …TRANSLATE THIS PAGEKUBECON 2020 CHINAKUBECON CLOUDNATIVECON 2020KUBECON 2020 AGENDAKUBECON 2020 AMSTERDAMKUBECON 2020 EUKUBECON NORTH AMERICA 2020 KubeCon + CloudNativeCon + Open Source Summit China. 赞助方案. SPONSORSHIP PROSPECTUS. 云原生计算基金会(Cloud NativeComputing
Foundation)于中国举办的旗舰会议聚集了领先的开源和云原生社区的采用者和技术人员。与containerd,CoreDNS, Envoy,etcd,Fluentd,Harbor,Helm,Jaeger,Kubernetes STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer IntelLF ASIA, LLC
LF Asia, LLC
NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
KUBECON CLOUDNATIVECON CHINA 2019KubeCon +
CloudNativeCon论坛将所有CNCF项目汇聚在一个屋檐下。 与开源云原生社区的技术引领专家们一起加入此论坛,以进一步推动云原生计算的发展 KubeCon + CloudNativeCon gathers all CNCF projects under one roof. Join leading technologists from open source cloud native communities to further the advancement of cloud native computing. LF LC3 18 TOPOLOGY-AWARE SERVICE ROUTING IN KUBERNETES Kubernetes Service & Endpoints Label Selector Label: app=backend IP: 172.17.10.1 Port: 80 Label: app=MyApp Container Container Label: app=backend IP: 172.17.10.2 RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a KUBERNETES AUTOSCALING ON AZURE Cloud provider autoscaling • Horizontal – Scale number of virtual machines • Vertical – Scale resources of virtual machines • Drawbacks – Not aware of Kubernetes scheduler(e.g. multiple THEIR USE AND BENEFIT FLAVORS OF MEMORY SUPPORTED BY LINUX, Special NUMA Nodes HBM support (High Bandwidth Memory) •HBM in use for GPUs etc •High bandwidth but also high latency •Supported in the Xeon Phi f.e. as a separate NUMA node. •Memory may behave differently under RDMA since the interface to HBM does not follow the classic memory channel design. NUMA nodes with processors only •Special use case where a load is computational intensive. XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
FULL SCALABLE MEDIA CLOUD SOLUTION WITH KUBERNETES Kubernetes with Container integration Orchestrate intelligent scheduling, self-healing, and horizontal scaling for rapid delivery of apps. Easy to customize the worker nodes. NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 INCREASE KVM PERFORMANCE/DENSITY Increase KVM Performance/Density with Hyper-V Memory Enlightenments Interface Chao Peng (chao.p.peng@intel.com) Contributors: Chao Gao, YiSun
WHO'S ATTENDING
Who attends LinuxCon+ContainerCon+CloudOpen China 2018? 2,000+ developers, operations experts (architects, sys admins, devops), business, compliance and legal leadership and other professionals will gather at LinuxCon+ContainerCon+CloudOpen China 2018.LF ASIA, LLC
LF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT CHINA Cloud Native + Open Source Virtual Summit China 2021 gathers leading technologists of China’s active open source and cloud native communities to further the education and advancement of STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer IntelLF ASIA, LLC
LF Asia, LLC
NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software –LF ASIA, LLC
LF Asia,
LLC是一家为开源技术和项目在全球举办活动的美国有限责任公司。 LF Asia, LLC is a US limited liability corporation producing events for open source technologies and KUBECON + CLOUDNATIVECON + OPEN SOURCE SUMMIT CHINA Cloud Native + Open Source Virtual Summit China 2021 gathers leading technologists of China’s active open source and cloud native communities to further the education and advancement of STORAGE PERFORMANCE TUNING FOR FAST! VIRTUAL MACHINES 7 QEMU virtio IOThread vCPU KVM QEMU main thread A dedicated thread to handle virtio vrings Now fully support QEMU block layer features (Previously known as x-data- plane of virtio-blk, limited to raw format, no block jobs) Currently one IOThread per device Multi-queue support is being worked on Adaptive polling enabled Optimizes away theevent
SHARED VIRTUAL MEMORY IN KVM Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied ACCELERATING NVME I/OS IN VIRTUAL MACHINES VIA SPDK VHOST Accelerating NVMe I/Os in Virtual Machines via SPDK vhost Ziye Yang, Changpeng Liu Senior software Engineer IntelLF ASIA, LLC
LF Asia, LLC
NOT ONE SIZE FITS ALL, HOW TO SIZE KUBERNETES CLUSTERS Overview of Containers • Abstraction at the app layer that packages code and dependencies together • Multiple containers can run on the same machine and share RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
INTEL SCALABLE I/O VIRTUALIZATION Intel® Scalable I/O Virtualization (Intel® Scalable IOV) • A hardware-assisted mediated pass-through architecture – Slow-path operations emulated by software – KUBECON CLOUDNATIVECON CHINA 2019KubeCon +
CloudNativeCon论坛将所有CNCF项目汇聚在一个屋檐下。 与开源云原生社区的技术引领专家们一起加入此论坛,以进一步推动云原生计算的发展 KubeCon + CloudNativeCon gathers all CNCF projects under one roof. Join leading technologists from open source cloud native communities to further the advancement of cloud native computing. LF LC3 18 TOPOLOGY-AWARE SERVICE ROUTING IN KUBERNETES Kubernetes Service & Endpoints Label Selector Label: app=backend IP: 172.17.10.1 Port: 80 Label: app=MyApp Container Container Label: app=backend IP: 172.17.10.2 RUNTIME VM PROTECTION BY INTEL MULTIPLE KEY TOTAL MEMORY 2 Legal Disclaimer No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a KUBERNETES AUTOSCALING ON AZURE Cloud provider autoscaling • Horizontal – Scale number of virtual machines • Vertical – Scale resources of virtual machines • Drawbacks – Not aware of Kubernetes scheduler(e.g. multiple THEIR USE AND BENEFIT FLAVORS OF MEMORY SUPPORTED BY LINUX, Special NUMA Nodes HBM support (High Bandwidth Memory) •HBM in use for GPUs etc •High bandwidth but also high latency •Supported in the Xeon Phi f.e. as a separate NUMA node. •Memory may behave differently under RDMA since the interface to HBM does not follow the classic memory channel design. NUMA nodes with processors only •Special use case where a load is computational intensive. XEN DEVELOPER AND DESIGN SUMMIT 2018 Thank You for Attending. Xen Developer & Design Summit 2018 is a wrap! Thank you to all the attendees that joined us in Nanjing this year. The Xen Developer and Design Summit brings together the Xen Project’s community of developers and power users for their annualconference.
FULL SCALABLE MEDIA CLOUD SOLUTION WITH KUBERNETES Kubernetes with Container integration Orchestrate intelligent scheduling, self-healing, and horizontal scaling for rapid delivery of apps. Easy to customize the worker nodes. NETWORK SERVICE OPTIMIZATION WITH VPP PLATFORM 目录 1. 概述 1.1 项目背景 1.2 我们的选择和做的工作 2. IP & IPSec分组片 3. Linux Self报文支持 4. 进程间通信 5. IKE问题及解决方案 INCREASE KVM PERFORMANCE/DENSITY Increase KVM Performance/Density with Hyper-V Memory Enlightenments Interface Chao Peng (chao.p.peng@intel.com) Contributors: Chao Gao, YiSun
WHO'S ATTENDING
Who attends LinuxCon+ContainerCon+CloudOpen China 2018? 2,000+ developers, operations experts (architects, sys admins, devops), business, compliance and legal leadership and other professionals will gather at LinuxCon+ContainerCon+CloudOpen China 2018.* 日历 Calendar
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