ELT-Platform.md

@@ -49,7 +49,7 @@ Each ELT Platform Stream type has a different update policy since they target di
 Versioning
 ----------
 
-Each update of packages for ELT Platform Projects result in OBS build that provides consistent repository of RPM packages. For selected streams such repository is also a subject for staging pipeline verification. Each repository is published locally (at ESO), publicly (on ftp.eso.org), or both. Every such repository has it's own version. The versioning differs slightly depending on the stream type.
+Each update of packages for ELT Platform Projects results in an OBS build that provides a consistent repository of RPM packages. For selected streams, such a repository is also a subject for staging pipeline verification. Each repository is published locally (at ESO), publicly (on ftp.eso.org), or both. Every such repository has its version. The versioning differs slightly depending on the stream type.
 
 **ELT Platform Next Stream**
 
@@ -74,7 +74,7 @@ Version: `<year>.<id>`
 * `<year>` - last two digits of the stream year.
 * `<id>` - counter of updates.
   * starts with incremented ELT Platform Next `id` from the moment of branching.
-  * each update to streams' packages bump it by 1.
+  * each update to streams' packages increments it by 1.
 
 ```
                              ---> 25.5 ---> 25.6    ELT Platform 25
@@ -95,7 +95,7 @@ Version: `<year>(.<parents_stream_ids>)+.<id>`
   * That part consists update ids of parent streams
 * `<id>` - counter of updates.
   * starts with 0.
-  * each update to streams' packages bump it by 1.
+  * each update to streams' packages increments it by 1.
 
 
 
@@ -114,6 +114,23 @@ Version: `<year>(.<parents_stream_ids>)+.<id>`
 
 ## End of Life Policy
 
+
+
+** 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
+
+** 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
+
 ## Release schedule
 
 * Platform 25