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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- container stop redis -t 120
- cp -R --reflink /volumes/redis /backup/redis
- container pull redis:7
- container start redis
Profit
Use docker. Or compile redis yourself if the small overhead of docker would be too much (though that’s unlikely in this case).
I’m not sure what your conf is, but on a one node redis server, direct upgrade is possible.
