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diff --git a/doc/A1-Appendix.rst b/doc/A1-Appendix.rst deleted file mode 100644 index 85f0717..0000000 --- a/doc/A1-Appendix.rst +++ /dev/null @@ -1,49 +0,0 @@ -Appendix --------- - -A.1 Impact Analysis -~~~~~~~~~~~~~~~~~~~ - -Upgrading the different software modules may cause different impact on -the availability of the infrastructure resources and even on the service -continuity of the vNFs. - -**Software modules in the computing nodes** - -#. Host OS patch - -#. Hypervisor, such as KVM, QEMU, XEN, libvirt -#. Openstack agent in computing nodes (like Nova agent, Ceilometer - agent...) - -.. <MT> As SW module, we should list the host OS and maybe its - drivers as well. From upgrade perspective do we limit host OS - upgrades to patches only? - -**Software modules in network nodes** - -#. Neutron L2/L3 agent -#. OVS, SR-IOV Driver - -**Software modules storage nodes** - -#. Ceph - -The table below analyses such an impact - considering a single instance -of each software module - from the following aspects: - -- the function which will be lost during upgrade, -- the duration of the loss of this specific function, -- if this causes the loss of the vNF function, -- if it causes incompatibility in the different parts of the software, -- what should be backed up before the upgrade, -- the duration of restoration time if the upgrade fails - -These values provided come from internal testing and based on some -assumptions, they may vary depending on the deployment techniques. -Please feel free to add if you find more efficient values during your -testing. - -https://wiki.opnfv.org/_media/upgrade_analysis_v0.5.xlsx - -Note that no redundancy of the software modules is considered in the table. |