/etc/logrotate.d/redis-server should not use copytruncate

/etc/logrotate.d/redis-server in redis 2.6.13-1 has the 'copytruncate' stanza, which means log rotation is slow and requires additional disk space. I'm now having fun performing overdue maintenance on an old server that has a 1.4 gig redis log file and less than 1 gig of free disk space.

Upstream says that redis automatically reopens the log file after every line, so it should be safe to just rotate the log file:
https://github.com/antirez/redis/issues/337#issuecomment-4002868

Now I'm not 100% sure what the appropriate redis-server logrotate config might be. I went with

    /var/log/redis/*.log {
            weekly
            missingok
            rotate 52
            compress
            delaycompress
            notifempty
            create 0660 redis redis
    }