Managing Your Runtime With P2

Managing your Runtime with p2 Pascal Rapicault IBM Rational TM , p2 lead

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],p2 is about installing!

Why should you care? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],OSGi is good for you!

How does p2 help for OSGi provisioning? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object]

Initial deployment ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[1] - EPP wizard - http://wiki.eclipse.org/EPP/Wizard [2] - EPP Wizard talk - http://www.eclipsecon.org/2009/sessions?id=426 [3] – Director application doc - http://wiki.eclipse.org/Equinox_p2_director_application

EPP Wizard The user picks its software and a custom p2 installer is built.

Initial deployment ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[1] – EPP wizard - http://wiki.eclipse.org/EPP/Wizard [2] – EPP Wizard talk - http://www.eclipsecon.org/2009/sessions?id=426 [3] – Director application doc - http://wiki.eclipse.org/Equinox_p2_director_application

Updating, extending, … ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The controlled mode ,[object Object],[object Object],[object Object]

Check for update on startup Details on UI customization available at: http://wiki.eclipse.org/Equinox/p2/Adding_Self-Update_to_an_RCP_Application

Serviceability, the profile registry ,[object Object],[object Object],[object Object],[object Object],[object Object]

One construct to rule them all Decouple decision making from the actual content Everything is an IU Everything is installable It is also referred to as “metadata” IU (id, ver)

Anatomy of an IU Provided Capabilities Required Capabilities Properties Artifact reference Actions IU (id, ver)

Anatomy of an IU, requirements / capabilities ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Separation of concerns ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Metadata Artifacts

Artifacts ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

p2 Architecture Metadata Artifacts Runtimes Profiles OS Eclipse Engine Eclipse Classic Eclipse for C++ Other Planner Repositories Touchpoints

Terminology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

p2 in Action Transports Http/Https File system Volume Planner Profiles Runtimes Provisioning operation requested Metadata fetched and constraints analyzed IU install, uninstall, update operations Artifact availability and mirroring Mirroring Data transfer IUs configured into runtimes Profile updated Repositories p2 Update Site Engine OSGi Native/OS

Touchpoint / actions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Configurability ,[object Object],[object Object],[object Object],[object Object],[object Object]

Internal management - milli Transports Http/Https File system Volume Planner Repositories p2 Update Site Engine OSGi Native/OS

External management - nano Managed application Agent Planner OSGi fwk The agent writes out file to control the application. The “provisioning” presence in the managed application is small. Engine OSGi Native/OS Repositories p2 Update Site Transports Http/Https File system Volume

External management - micro Planner OSGi fwk The decision making on what to install is done on the agent and communicated to the managed application (no remoting provided in the open source). The agent could also carry a copy of the profile registry. Demo - http://eclipsesource.com/blogs/2009/05/05/remote-provisioning-with-p2 / Managed application Agent Engine OSGi Native/OS Repositories p2 Update Site Transports Http/Https File system Volume Repositories p2 Update Site

Build, when the metadata comes to be ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Repository management ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[1] - Talk on versioning and provisioning - http://www.eclipsecon.org/2009/sessions?id=585

What is p2? ,[object Object],[object Object],[object Object],[object Object]

p2 in wild ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

References ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Profile ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Planning a profile change ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Engine ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Installable Unit Fragments ,[object Object],[object Object],[object Object],[object Object],[object Object]

Installable Unit Patches ,[object Object],[object Object],[object Object],[object Object],[object Object],Note: In 3.5 the feature patch editor only exposes some of those capabilities .

Managing Your Runtime With P2

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