Hope this helps someone, or me when I forget!
I was running this on Docker Desktop, on Win 11
Part II, Run in Docker with TLS enabled
Step 3 worked normally
Step 4
`docker-compose -f elastic-docker-tls.yml up -d
Creating volume "es_data01" with local driver
Creating volume "es_data02" with local driver
Creating volume "es_data03" with local driver
Creating es03 ... done
Creating es02 ... done
Creating es01 ... done
ERROR: for kib01 Container "3e5e740ea3d9" is unhealthy.
ERROR: Encountered errors while bringing up the project
I then went back to Part 1 and tried without TLS
At step 3 it started to launch and the got error 78
I Googled this and ran this from a Windows terminal
wsl -d docker-desktop
sysctl -w vm.max_map_count=262144
===============
Now both part 2 and part 1 run normally as expected