On November 29th, Huayun Data “CTO Afternoon Tea†media sharing meeting was opened. Dr. Zheng Jun, CTO of Huayun Data, once again met with the media to share the cloud trend. Today's topic focuses on "spreading the fog of private clouds."
In today's cloud computing acceleration, whether it is a public cloud, a private cloud or a hybrid cloud is no stranger to the audience, but deep into it, what kind of cloud does the enterprise need, and at what stage does the enterprise know about the cloud? Cloud services are what businesses need.
In addition, the industry cloud and community cloud are still in the ascendant, and large-scale private cloud planning and construction needs to present the service capability with Self-service as the core. The enterprise cloud platform not only needs to completely open the cloud service capability to the internal business departments, but also provides powerful cloud service capabilities to other enterprises in its industry. This is the industry cloud. Help companies achieve deep business innovation, innovation-driven transformation of cloud computing and big data services. These are issues that corporate CIOs and decision makers need to think about.
At today's media conference, Dr. Zheng Jun conducted an in-depth discussion on the topic of private cloud construction and the participating media.
Private Cloud: Virtualization and IaaS are already a must-have service driver to be valuable
When it comes to private cloud, I think of service virtualization and the construction of the IaaS layer. This is no problem. However, cloud computing has developed to the present day, and infrastructure construction is becoming more and more perfect. Virtualization is a must for the construction of cloud computing. Whether it is a public cloud or a private cloud, it is based on the virtualization and IaaS layer construction. The biggest difference between the two is in the hands of management control. At present, private cloud construction has two voices, one emphasizes the virtualization and resource pooling of the underlying computing network storage, and belongs to the narrow private cloud; the other part emphasizes the forward-looking business planning of the enterprise-level private cloud construction, emphasizing the application service driver. Attributes. In the construction of private cloud, Huayun Data emphasizes application service-driven and top-down design and architecture, and regards software and services as its core competitiveness, emphasizing the service capabilities and openness of private clouds.
Dr. Zheng Jun has always stressed that it is necessary to use the building capacity of public clouds to deliver private clouds, like public clouds, to build private clouds with service as the driving force. In addition to the tight coupling of enterprise-specific business systems, enterprise private clouds still need cloud computing platforms that are ultimately delivered with services, not just underlying virtualization and IaaS. When planning and building private clouds, especially large enterprise or industry private clouds, companies will plan more private cloud and IT needs from the perspective of applications and services, rather than just buying hardware servers and buying virtualization. This top-down planning and construction approach requires a strong support of service-driven products with “full cloud capabilitiesâ€.
Full Cloud Capability: Service-driven, full-stack private cloud
When enterprises deploy traditional applications such as ERP, CRM, and BI, and deploy big data innovation applications, the private cloud platform that carries these enterprise-level applications must be able to present the resources needed by all business systems, and must be able to present the needs of upper-level enterprise applications. All cloud service capability interfaces. Huayun Data's CloudUltraTM private cloud platform presents such “full cloud capabilityâ€, that is, the convergence and unification of IaaS and PaaS, which is network, computing, storage and including message mechanism, database, service portal, cloud resource operation, The integration of all software and cloud middleware resources including billing and deep resource access control. The maximum set of capabilities and microservices that provide functionality are at the heart of these capabilities.
For the special needs of large enterprises and industry private clouds, CloudUltraTM can also provide an enterprise-level application management platform to realize cloud resource management and application lifecycle management for applications such as ERP and CRM. The enterprise IT focus will be upgraded from solving information support and guarantee to helping and promoting enterprise application innovation and business transformation. The enterprise IT system with private cloud as the core will assume more business roles and become the “production department†of the enterprise.
Private cloud construction: practice knowing
Since the release of CloudUltraTM, a private cloud solution that integrates computing, storage, networking and data, in early 2016, Huayun Data has launched StorUltraTM, a private cloud object storage service solution, to help enterprises realize cost-effective management of massive data. At the same time, two big data solutions were launched: DataUltraTM, a big data application based on the open source big data ecosystem, and InsightUltraTM, a data mining platform based on the big data ecosystem, to provide users with big data analysis and mining services.
In 2016, Huayun Data completed the construction of several private clouds. Dr. Zheng Jun selected some typical cases to interpret the media.
Huayun Data's private cloud platform is widely used in national and local tax systems. In the private cloud construction of the Shanghai Taxation Bureau, Huayun Data's CloudUltraTM private cloud platform covers the core functions of Openstack, supports computing virtualization technologies such as KVM/Xen/ESXi, and supports unified management of heterogeneous virtualization. Openstack VIO has limited scalability when implementing VMware Series platform management. Huayun Data's CloudUltraTM enables enhanced unified support management capabilities for the VMware family of vSphere, vCloud, and vCenter.
CloudUltraTM integrates the existing VMware cluster and KVM cluster of the Shanghai Taxation Bureau into the tax cloud platform for unified management of resources. Through the integration of physical resources, the virtual machine resources are adjusted, and finally the functions of authority management, resource allocation, operation and maintenance monitoring, alarms, and statistical reports under the unified platform are realized, and the load of the VMware core business cluster of the Shanghai Taxation Bureau is becoming increasingly saturated. The expansion of the cluster is an urgent issue, ensuring the advancement of new business and achieving coordinated development of old and new.
In cooperation with Wuxi Metro, Huayun Data helped Wuxi Metro to sort out the problems of the original IT architecture. In addition to resource utilization, single point of failure, data security and monitoring, and equipment decentralization, Wuxi Metro vSphere and Open Source Multiple sets of virtualized environments place high demands on the global scheduling of unified platforms.
Based on CloudUltraTM, Huayun Data has customized a rail transit cloud solution for Wuxi Metro, which realizes high HA and high performance resource pooling, unified scheduling management and global monitoring, and achieves multiple security and reliability guarantees. Compatible, fully automated migration and high performance optimization. This not only ensures the smooth operation of the current diverse business scenarios of Wuxi Metro, but also combines the big data solution with the private cloud cloud platform, which lays a solid foundation for the big data analysis and mining of Wuxi Metro business and operation department.
When constructing a private cloud project of China Power Construction (Chengguanyuan), Huayun Data also considers the current and future development plans of users, and meets the needs of future business development while meeting current business applications. Application-oriented, service-driven private cloud platform inherits the design concept of space time change, multi-dimensional availability, elastic scalability, optimized resource utilization, parallel and distributed computing. The system adopts typical Internet large-scale distributed platform architecture mode. .
The entire private cloud platform is designed with users and business applications as the center. Through the optimization of the web front end, application layer, data layer and storage layer, the concurrent processing capability of the platform is maximized, and the user is provided with agile page response and fast. The speed of business application access ultimately improves the user experience. Moreover, the entire architecture uses load balancing, redundant backup, session synchronization, and failover to solve the high availability problem, and the user access process is not affected by software failures and system failures, ensuring that the cloud platform service is continuously available.
Considering the need for changes in business scale, Huayun Data adopts a micro-service architecture for cloud platform functional modules, which implements design principles such as high cohesion, loose coupling, and reusability. Flexible and new addition and removal of functional modules And provide code level extension capabilities. Functional modules can be easily extended both horizontally and vertically. The cloud platform architecture service adopts stateless service design, which is fully applicable to the infrastructure elastic agility capability of the cloud computing IaaS layer, and achieves high flexibility. Conveniently respond to rapid business development and sudden increase in high-traffic access requirements.
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