VirtualTam's bookmarks

1. Docker and Kubernetes userland proxies, versus exposing wide port ranges 2020-01-24

   tags: linux/container, linux/container/docker, linux/container/kubernetes, network, network/tcp, network/udp, performance

   [ permalink ]

   Docker:

   • https://github.com/moby/moby/issues/9021
   • https://github.com/moby/moby/issues/11185
   • https://github.com/moby/moby/issues/11185#issuecomment-245983651
   • https://github.com/moby/moby/issues/19017
   • https://github.com/docker/for-mac/issues/2670#issuecomment-372365274

   Kubernetes:

   • https://github.com/kubernetes/kubernetes/issues/1802
   • https://github.com/kubernetes/kubernetes/issues/23864
   • https://github.com/kubernetes/kubernetes/issues/23864#issuecomment-387070644

   Disabling userland proxy:

   • https://github.com/moby/moby/issues/5618
   • https://github.com/moby/moby/issues/14856
   • https://github.com/moby/moby/issues/11185#issuecomment-129085898

   Threads:

   • https://stackoverflow.com/questions/28717464/docker-expose-all-ports-or-range-of-ports-from-7000-to-8000
   • https://www.percona.com/blog/2016/02/05/measuring-docker-cpu-network-overhead/
   • https://forums.docker.com/t/exposing-large-range-of-ports-is-not-viable/20127/5