Problems

max_map_count

Context:

Elasticsearch in Docker on WSL2

Error:

max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]

Resolution:

In Powershell:

wsl -d docker-desktop
sysctl -w vm.max_map_count=262144
echo "vm.max_map_count = 262144" > /etc/sysctl.d/99-docker-desktop.conf

restart docker-desktop