collaborative_development_projects:rescuer
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collaborative_development_projects:rescuer [2015/04/10 06:51] Zhipeng (Howard) Huang [Scope:] |
collaborative_development_projects:rescuer [2015/04/10 07:19] (current) Zhipeng (Howard) Huang |
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| ==== Project description: ==== | ==== Project description: ==== | ||
| - | Disaster Recovery (DR) is a very important issue in NFV, as when a VIM instance or even a complete site goes down, we need a strong DR scheme to keep the service continuity to meet the requirement defined by the terms like RPO or RTO. | + | Disaster Recovery (DR) is a very important issue in NFV, for example when dealing with burst hours during holidays , shut down or malfunction of a VIM instance or even a complete site may cause severe service interruption, or a complete service termination. without a strong infrastructure level disaster recovery support. Therefore this project is proposed to develop use cases, requirements, as well as upstream project blue prints, with focus on how to make infrastructure DR-capable to keep the service continuity meet the requirement defined by the terms like RPO or RTO when extreme scenario strikes. |
| === ETSI NFV Requirements === | === ETSI NFV Requirements === | ||
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| * Requirements for VIM and NFVI to support Multisite DR, including: | * Requirements for VIM and NFVI to support Multisite DR, including: | ||
| - | | + | |
| a. For active-active, active-hot standby, active-cold standby design | a. For active-active, active-hot standby, active-cold standby design | ||
| b. Replication of all configuration and metadata required by an application - Neutron, Cinder, Nova, etc. | b. Replication of all configuration and metadata required by an application - Neutron, Cinder, Nova, etc. | ||
| c. Ability to ensure consistency of the replicated data & metadata | c. Ability to ensure consistency of the replicated data & metadata | ||
| d. Supporting a wide range of data replication methods: Storage systems based replication, Hypervisor assisted (possibly between heterogeneous storage systems). For example, using DRBD or Qemu based replication, Backup and Restore methods, Pluggable application level replication methods | d. Supporting a wide range of data replication methods: Storage systems based replication, Hypervisor assisted (possibly between heterogeneous storage systems). For example, using DRBD or Qemu based replication, Backup and Restore methods, Pluggable application level replication methods | ||
| - | | + | |
| * DR Use Cases to provide more requirements. | * DR Use Cases to provide more requirements. | ||
| * Formulate BPs that would reflect the requirements, and implement those BPs in the upstream community. | * Formulate BPs that would reflect the requirements, and implement those BPs in the upstream community. | ||
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| * ''Identify similar projects is underway or being proposed in OPNFV or upstream project'' | * ''Identify similar projects is underway or being proposed in OPNFV or upstream project'' | ||
| - | OPNFV Multisite. | + | OPNFV: Multisite, HA For VNF, Doctor. |
| * ''Identify any open source upstream projects and release timeline.'' | * ''Identify any open source upstream projects and release timeline.'' | ||
collaborative_development_projects/rescuer.1428648719.txt.gz ยท Last modified: 2015/04/10 06:51 by Zhipeng (Howard) Huang
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