I’m install Kubernetes from an ubuntu server hosted in openstack VM with 8vCPU, 16GB of RAM, 160GB storage. All ports are open in openstack and no iptables rules set. I’ve issued the following commands from a clean install: sudo apt-add-repository ppa:ubuntu-lxc/stable sudo apt update && sudo ap…

As discussed on IRC, this was an MTU conflict. The OpenStack cloud in question is configured such that instances have an MTU of just 1450 rather than the standard 1500, but LXD always creates lxdbr0 with 1500. So containers were trying to use 1500-byte frames, which were being dropped by the host. T…

chipaca November 18, 2017, 1:21am 8

I’m Chipaca on IRC, and I’m on UTC+0.

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Snap install fails in a lxd container on an openstack VM