135 lines
4.2 KiB
ReStructuredText
135 lines
4.2 KiB
ReStructuredText
===============
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Octavia Roadmap
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===============
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Given the complete lack of any real project management tools in the OpenStack
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environment, for the time being we'll be planning and tracking project
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progression using this ROADMAP.rst file. (It may be more appropriate to keep
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this document in the wiki-- we'll see what people think of this.)
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This file consists of three sections:
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1. A long-term timeline
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2. A short-term timeline (derived from the above, reads like a todo list)
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3. Outstanding design questions (things yet to be addressed of near-term to
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medium-term importance)
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==================
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Long-term timeline
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==================
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Major milestone: Full-featured Neutron LBaaS in Juno
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----------------------------------------------------
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Description: Neutron LBaaS API and other interfaces are full-featured enough
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to allow for a user interface that delivers most of the features Octavia will
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be implementing. Work commenced on Octavia coding.
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OpenStack release target: Juno
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Neutron LBaaS progress:
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* New object model support
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* TLS support
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Octavia progress:
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* Consensus on:
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** Constitution
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** Road map
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** Component design
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** APIs
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* Initial code underway (perhaps alpha release?)
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Major milestone: Octavia Version 0.5
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------------------------------------
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Description: First usable release of Octavia. Delivers load balancing services
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on multiple Nova VMs. Single, centralized command and control (not scalable).
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OpenStack release target: Kilo
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Neutron LBaaS progress:
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* Flavor support
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* L7 switching support
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* Updated horizon UI
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* Hooks for Heat integration
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Octavia progress:
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* Octavia delivers all functionality of Neutron LBaaS user API
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* Octavia VMs image building scripts
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* Octavia operator API
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* Horizon UI for operators
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* Neutron LBaaS driver interface for Octavia
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* Non-voting Neutron third-party CI for Octavia to ensure Neutron code changes
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don't break Octavia
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* Command-and-control layer handles:
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** Octavia VM lifecycle maangement
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** Octavia VM monitoring
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** Octavia VM command and control
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** Neutron LBaaS service deployment
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* Resilient topologies for Octavia VMs (ie. HA for the VMs)
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* "Experimental" project status
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Major milestone: Octavia Version 1.0
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------------------------------------
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Description: Operator-scale release of Octavia. Delivers load balancing
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services on multiple Nova VMs, and has scalable command and control layer.
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OpenStack release target: "L" release
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Octavia progress:
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* Possibly becomes reference implementation for Neutron LBaaS
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* Project becomes incubated
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* Fully scalable and HA command-and-control layer
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* Improvements to Horizon UI for operators
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Major milestone: Octavia Version 2.0
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------------------------------------
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Description: "Web scale" release of Octavia. Delivers all the features of
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1.0, plus allows for horizontal scaling of individual load-balanced services.
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(ie. n-node active-active topologies).
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OpenStack release target: ???
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Octavia progress:
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* "Two layer" load balancing topology implemented where layers 1-4 handled by
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routing infrastructure, and 4-7 handled by Octavia VMs acting in parallel.
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* Improvements to Horizon UI for operators
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===================
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Short-term timeline
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===================
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Highest priority:
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* See Neutron LBaaS work scheduled for Juno through to completion.
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* Import google docs describing v0.5, v1.0 and v2.0 Octavia into specs folder
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of this repository
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* Get reviews and consensus on the same
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Medium priority:
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* Define and document Octavia VM <=> Controller RESTful APIs
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* Define best practices for credential management between Octavia VM and
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controllers (suggested: bi-direction server / client certificat verification)
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* Collect requirements for Operator API
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* Start work on Octavia VM image
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* Start work on Octavia VM agent
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* Start work on controllers
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* Create Neutron LBaaS driver for Octavia
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* Get Octavia to work in devstack
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* Flesh out the above items with more detailed checklists as work commences on
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them
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Lower priority:
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* Create mock-ups of and start coding Horizon UI for Octavia operators
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* Create non-voting CI interface for testing changes relating to Octavia in
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gerrit
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============================
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Outstanding design questions
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============================
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* We need to start putting together specifications for the Operator API for
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Octavia.
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