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Add checks to detect nodes with a lower timeline. #49

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blogh opened this issue Sep 26, 2023 · 2 comments
Closed

Add checks to detect nodes with a lower timeline. #49

blogh opened this issue Sep 26, 2023 · 2 comments
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enhancement New feature or request

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blogh commented Sep 26, 2023 •
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Use the cluster end point to compare le TL of différent nodes.
@blogh blogh added the enhancement New feature or request label Sep 26, 2023
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blogh commented Sep 27, 2023

This might be useless for patroni versions > 3.0.4 (see #50)

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blogh commented Dec 11, 2023

In cluster_has_replica we now have (since #62):

A healthy replica:

  • has a replica or sync_standby role
  • has the same timeline as the leader and
    • is in running state (patroni < V3.0.4)
    • is in streaming or in archive recovery state (patroni >= V3.0.4)
  • has a lag lower or equal to max_lag

@blogh blogh closed this as completed Dec 11, 2023
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