Details
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Sub-task
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Resolution: Done
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L3 - Default
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None
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Not defined
Description
Context:
In order to implement resumable upgrades completed upgrade steps need to be recorded so the upgrade state can be picked-up later on.
AT:
- the progress of an upgrade/completed steps are recorded
- the state of the upgrade can be read on reexecuting the upgrade
- the progress must be stored in a way that does not depend on the machine the upgrade was run from (to allow resuming the upgrade from any machine with access to elasticsearch regardless of where a previous upgrade was started from) => ideally the state is stored in elasticsearch