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Difference between revisions of "Equinox p2 Plan"

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This page lays out milestone plans for the development of the [[Equinox Provisioning]] system (p2) in Eclipse 3.4.
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#REDIRECT [[Equinox/p2/Plan]]
 
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== Plan ==
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=== M1 - August 2, 2007 ===
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Goals:
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* Operations supported: install, uninstall, update, rollback.
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* Self provisioning from a small download of the agent
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* The agent runs in process
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Details:
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* Director / metadata:
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** Implement groups and selectors
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** Define constraints descriptors
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** Refine how fragments are being attached
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* Engine:
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** Define new phases and operations.
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* UI:
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** Browse what's installed in a profile
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** Invoke operations
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** Browse a repository
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* First run integration: ability to ship metadata / artifact repo  / profile with eclipse
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* Investigate shared install problems
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=== M2 - September 21, 2007 ===
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Goals:
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* Updating the running profile (self update with a reasonable UI)
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* Support for update / rollback in the director
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* Support for transaction in the engine
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Details:
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* Director / metadata:
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** Implement groups and selectors
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** Refine and implement constraints descriptors
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* Engine:
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** Support for transaction
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* UI:
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** End user UI to install and update
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** Presentation of metadata repo content to the user
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* Misc
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** Move to ECF 1.0.2
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** Support for relative paths
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** Review the usage of framework admin:
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*** How are we using it?
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*** Why do we use it, what does it bring?
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** Discover the JRE being used to run
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* Shared install:
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** Initial implementation
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* Repository:
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** Support for filtering content presented to the user
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** Make the artifact repository writable and have support for post-processing
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** Have an artifact repository implementation to read update sites
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=== M3 - November 2, 2007 ===
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* Establish concrete set of functionality to be available in 3.4 final
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* Perform rename of bundles and packages to the new name: p2. Updating wiki pages and other documents accordingly (dj)
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* True self hosting:
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** Produce regular I-builds and nightly builds of p2 bundles
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** p2 team will update across I-builds using p2
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** PDE target provisioning from bundles.txt
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* Cross-platform:
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** Build the agent for all platforms (dj)
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** Metadata generation for all platforms (dj)
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** Be able to install to any platform/os from a single update site
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* Engine:
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** Transaction support across phases
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* Integrate metadata generation with current build update site generation (dj)
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* Polish end-user UI work flows (Susan)
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* Shared install (AndrewO, Tim)
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* Pluggable download manager strategy (Tim)
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* Review Framework admin API, and usage of Framework admin in p2
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Open issues:
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* Variables - parameters required at install time, such as port numbers
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* Nested profiles - multiple products installed together but run independently
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=== M4 - December 14, 2007 ===
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=== M5 - February 8, 2008 ===
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== Pending Items ==
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If you are looking to be involved, feel free to pick any item listed below.
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* Artifact repo
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** partial downloads of new jars
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** Resilience to dl failures
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** Ability to restart failed download
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* Engine
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** undo/redo API
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** touchpoint API
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** define more phases and how phases are ordered, review Dave idea where everything is an operation
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** engine API
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* Director / Metadata
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** update
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** rollback
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** fixes
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** update
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** translation
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** disable (==> uninstall but keep the md and artifacts)?
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** variable / prereqs / checks
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** default selectors
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** nested profiles
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** Refine how fragments are being attached
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** Refine how operations to the engine are being constructed
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* Security
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** artifact validation
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** trust
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** signature check (disabled is trusted site)
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* Transports
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** proxy
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** authentication
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** https
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** socks
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** automatic retries
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** automatic picking of mirrors
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** download time estimation
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** suspendable
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** resumable
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** download in parallel
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* Misc:
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** Shared install scenarios
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** Discovery mechanism for non eclipse things (JRE)
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** Mechanism to query the user for data
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** Make the agent dynamic
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** Scalability: review the data structure and API for scalability
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** Review the usage of rhino
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** Review the usage of xstream
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* GC
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** Ability to remove metadata from the metadata cache
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** Ability to remove a plug-in from the bundle pool
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* Tooling
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** Mechanism to ship the install registry, artifact reg, etc. as part of the SDK
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* End user functionality (see also [[Equinox Provisioning User Interface]])
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** Improved way to present licenses
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** Remember accepted licenses
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** Give the ability to name what is being installed
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** Installation by drag and drop on a running eclipse
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** Automatic installation
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** Ability to update to a new version of a base and keep other plug-ins
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** Ability to install from other eclipse installs on the machine
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** Install from a click on the web page
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** Silent installation
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** Support installation even when there are errors in the configuration
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* Touchpoints
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** Support for discovering files to allow for configuration
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** Native touchpoint
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*** Implement a native touchpoint
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** Java touchpoint
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*** Define the relationship between java touchpoint and eclipse touchpoint
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[[Category:Provisioning|Plan]]
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[[Category:Equinox|Provisioning]]
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Latest revision as of 12:17, 9 September 2008

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