this post was submitted on 26 Nov 2023
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Upgrade to Redis 7 on Ubuntu 22.04 (alien.top)
submitted 9 months ago by [email protected] to c/[email protected]
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I have a server with Ubuntu 22.04 and comes with Redis 6.0.

The Redis server is running in production.

Is it possible to upgrade Redis from v6 to v7 in-place on Ubuntu 22.04? Or I need to create a new server?

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[–] [email protected] 1 points 9 months ago

I'm not sure what your conf is, but on a one node redis server, direct upgrade is possible.

[–] [email protected] 1 points 9 months ago
  • container stop redis -t 120
  • cp -R --reflink /volumes/redis /backup/redis
  • container pull redis:7
  • container start redis

Profit

[–] [email protected] 1 points 9 months ago

Use docker. Or compile redis yourself if the small overhead of docker would be too much (though that's unlikely in this case).