Remote client can't connect to redisai docker container running in an Azure VM

Question

I am running two VM's in Azure. One contains the docker container running RedisAI. Accessing that one via the local VM (by ssh-ing into it) works just fine.

The redisai container is run on this VM via the command:

sudo docker run -p 6379:6379 --gpus all -it --rm redisai/redisai:latest-gpu

The other VM runs a remote client trying to access the other VM redis-cli -h <IP-ADDR> which results in Could not connect to Redis at <IP-ADDR>:6379: Connection timed out

Answer 1

While typing up the question, I figured out the answer.

I had to allow inbound port 6379 from all sources on both of the VM's in order to a connection to occur over the NSG.