Good afternoon! I want to use my own image with PG 12. And everything seems to be fine. But here: How to tell the operator what version of PG I have, so that he does not write a parameter in the config wal_keep_size – which appeared only in 13 and 14 versions? Or another way to fix it?

Own image with PG 12 and wal_keep_size

Sergey_Zhuravlev April 27, 2022, 8:03am 2

I understand the reason - I’m sorry.

It turned out that the hosts in the cluster were with different versions of the PG.
Which of course shouldn’t be.

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