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kubernetes-the-hard-way/vagrant
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Alistair Mackay f7fef4dfdd Minor fixes (#339) 
* script

* deploy csr script

* source csr script
2024-03-19 07:27:14 +00:00
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ubuntu
Execute bit
2024-03-19 06:34:00 +00:00
README.md
Refresh and add Apple Silicon (#338)
2024-03-18 05:16:56 +00:00
Vagrantfile
Minor fixes (#339)
2024-03-19 07:27:14 +00:00

README.md

Vagrant

This directory contains the configuration for the virtual machines we will use for the installation.

A few prerequisites are handled by the VM provisioning steps.

Kernel Settings

  1. Install the br_netfilter kernel module that permits kube-proxy to manipulate IP tables rules.
  2. Add the two tunables net.bridge.bridge-nf-call-iptables=1 and net.ipv4.ip_forward=1 also required for successful pod networking.

DNS settings

  1. Set the default DNS server to be Google, as we know this always works.
  2. Set up /etc/hosts so that all the VMs can resolve each other

Other settings

  1. Install configs for vim and tmux on controlplane01