Use option userland-proxy=false to avoid having a separate docker-proxy process per mapped port from a container to host. Somehow this option survived with default true into Docker 18.09. It even isn’t documented anymore: Docs for Docker 17.09 still had a section about option userland-proxy and a good explanation how it works. This page even mentions …
Monatliche Archive: August 2019
Suprises in software development
Sometimes software development can be quite surprising. For example, one day you get confused because code you wrote doesn’t run as expected. You think about it some time and find a workaround but still can’t explain why it ran unexpectedly. Because you got other work to do you postpone thinking about it further. Then the …