Migrate keys from one Redis cluster to another.
git clone https://github.com/kylemclaren/redis-migrate && cd redis-migrate
chmod +x redis-migrate.py
easy_install pip
pip install redis
Now grab the Redis URI for both the source and destination databases and run the script:
./redis-migrate.py --src redis://x:password@host1:10111 --dst redis://x:password@host2:10222
Then follow the onscreen prompts.