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Update ELT Platform authored by Piotr Szubiakowski's avatar Piotr Szubiakowski
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ELT-Platform.md
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## End of Life Policy
Each ELT Platform's Yearly and Release Streams has defined its End Of Life date. Platform EOL has two phases. In the EOL Phase 1, given ELT Platform Stream is usable, but it shouldn't be used for development. In that phase, CI and OBS re-builds are not available. All ELT subsystems and instruments must plan to update to a newer platform version before EOL Phase 2.
** EOL Phase 1 **
* CI for a stream is removed
* Templates on vSphere and Vagrant images are available
* Container images are available
* Documentation is available
* Packages and installation scripts are available
The EOL Phase 1 for a Yearly or Release Stream starts 6 months after the new Yearly or Release Stream is available.
* OBS Project is locked.
* CI for a stream is removed.
* Templates on vSphere and Vagrant images are available.
* Container images are available.
* Documentation is available.
* Packages and installation scripts are available.
* The ELT DevEnv team may postpone this phase for a cost of 0.1 FTE yearly, covered by the requesting party.
** EOL Phase 2 **
* Templates on vSphere and Vagrant are archived and de-published
* Container images are archived and de-published
* Documentation is archived and de-published
* Packages and installation scripts are archived and de-published
The EOL Phase 2 for a Yearly or Release Stream starts 5 years after EOL Phase 1.
* OBS project is removed.
* Templates on vSphere and Vagrant are archived and de-published.
* Container images are archived and de-published.
* Documentation is archived and de-published.
* Packages and installation scripts are archived and de-published.
* Machines running that version of the Platform must be updated or removed.
## Release schedule
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