I am deploying to an OpenVZ VPS running 16.04.2 x86_64, but because it is hosted in an OpenVZ VPS, it is running kernel 2.6.32-042stab113.21.
I created a Ubuntu 16.04.2 x86_64 docker container to build my release of a phoenix app and I think I finally got the release build process working. When I try to start the server on the VPS host, it coredumps. The docker environment is running a “4.9.13-moby” kernel
Do the kernels need to match between the release build environment and the deployment environment?