Then, edit `./config/redis.conf` and uncomment the following lines and set their values as listed:
Then, edit `./config/redis.conf` and uncomment the following configuration options and set their values as listed:
- `tls-port 6380` (on line 145, this should initially say `# tls-port 6379`, make sure to change the port number)
- `tls-cert-file /config/redis.crt` (on line 151)
- `tls-key-file /config/redis.key` (on line 152)
- `tls-ca-cert-file /config/ca.crt` (on line 184)
- `tls-port 6380` (this should initially say `# tls-port 6379`, make sure to change the port number)
- `tls-cert-file /config/redis.crt`
- `tls-key-file /config/redis.key`
- `tls-ca-cert-file /config/ca.crt`
- `protected-mode no`
Then change line 75 which starts with `bind`, so that it looks like this:
Again, make sure to remove any leading `#` and spaces from these lines. For example, `tls-port` is originally commented out in `redis.conf` and looks like this:
```
# tls-port 6379
```
Finally, change the line which starts with `bind` to:
```
bind 0.0.0.0
@ -206,7 +213,7 @@ Create a new file named `docker-compose.yml` in your `playground` directory, wit