Add a helm-chart to run Memgraph platform

[gitbuda]

https://raw.githubusercontent.com/memgraph/memgraph-platform/main/docker-compose.yml

[gitbuda]

@antejavor, this was/is a request on one of the customer calls. Does it make sense from your perspective? 🤔

[antejavor]

@gitbuda so we have a standalone lab that you can run and also standalone memgraph that you can run.

It is not a one-command run, but it is something like this:

# To deploy Memgraph 
helm install memgraph-core memgraph/memgraph

# To deploy LAB and connect it automatically to Memgraph in the cluster
helm install memgraph-lab memgraph/memgraph-lab \
  --set "env[0].name=QUICK_CONNECT_MG_HOST" \
  --set "env[0].value=memgraph-core" \
  --set "env[1].name=QUICK_CONNECT_MG_PORT" \
  --set "env[1].value=7687" \
  

If you want to have a mage, you would add one more argument to the memgraph install command to change the image.

I personally do not see the purpose of creating a separate chart for this; rather, I would like to improve the docs side so it is clear to the user how to achieve this. We do not have this knowledge explained very well in the docs at the moment. I would consider this as a docs issue.