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Diffstat (limited to 'docs/development/requirements')
-rw-r--r-- | docs/development/requirements/images/EdgeStructure.png | bin | 81884 -> 81553 bytes | |||
-rw-r--r-- | docs/development/requirements/images/figure-sources.pptx | bin | 153731 -> 153741 bytes | |||
-rw-r--r-- | docs/development/requirements/requirements.rst | 27 |
3 files changed, 15 insertions, 12 deletions
diff --git a/docs/development/requirements/images/EdgeStructure.png b/docs/development/requirements/images/EdgeStructure.png Binary files differindex b44ae8b..4852d56 100644 --- a/docs/development/requirements/images/EdgeStructure.png +++ b/docs/development/requirements/images/EdgeStructure.png diff --git a/docs/development/requirements/images/figure-sources.pptx b/docs/development/requirements/images/figure-sources.pptx Binary files differindex 3112cb6..89ef94d 100644 --- a/docs/development/requirements/images/figure-sources.pptx +++ b/docs/development/requirements/images/figure-sources.pptx diff --git a/docs/development/requirements/requirements.rst b/docs/development/requirements/requirements.rst index 7e3e90d..dde2e6e 100644 --- a/docs/development/requirements/requirements.rst +++ b/docs/development/requirements/requirements.rst @@ -161,16 +161,16 @@ Features of Edge ================ -Lighter weight control -====================== +Resource optimized control +========================== As space and power resources are limited in edge sites and edge usually has fewer number of servers (the number varies from a few to several dozens), it is -unnecessary to deploy orchestrator or VNFM. VIM (e.g.: OpenStack or Kubernetes) -and SDN would be deployed in light weight manner to save resources for services. -Detailed functions of light weight VIM and SDN have not been discussed yet, -but basic functions such as VM lifecycle management and automatic network -management should be persisted. +unnecessary to deploy orchestrator or VNFM. The depolyed VIM (e.g.: OpenStack +or Kubernetes) and SDN would be optimized for low resource usage to save +resources for services. Resource optimisation of VIM and SDN have not been +discussed yet, but basic functions such as VM lifecycle management and +automatic network management should be persisted. Remote provisioning ==================== @@ -373,11 +373,14 @@ also under the remote provisioning of OpenStack in large edge sites. :alt: Hierarchical OpenStack :align: center -For large edge sites, OpenStack would be fully deployed. Its Keystone and Horizon -would provide unified tenant and UI management for both itself and remote middle -and small edge sites. Middle edge sites would have OpenStack with neccessary -services like Nova, Neutron and Glance. Small edge site, which has server number -less than 20, would use light weight OpenStack. +Optionally for large edge sites, OpenStack would be fully deployed. Its +Keystone and Horizon would provide unified tenant and UI management for both +itself and remote middle and small edge sites. In this case middle edge sites +would have OpenStack with neccessary services like Nova, Neutron and Glance. +While small edge site would use resource optimized weight OpenStack. + +Other option is to use different instances of the same resource optimized +OpenStack to control both large, medium and small edge sites. More detalis: TBD |