20 lines
667 B
Markdown
20 lines
667 B
Markdown
# Vagrant
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This directory contains the configuration for the virtual machines we will use for the installation.
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A few prerequisites are handled by the VM provisioning steps.
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## Kernel Settings
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1. Install the `br_netfilter` kernel module that permits kube-proxy to manipulate IP tables rules.
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1. Add the two tunables `net.bridge.bridge-nf-call-iptables=1` and `net.ipv4.ip_forward=1` also required for successful pod networking.
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## DNS settings
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1. Set the default DNS server to be Google, as we know this always works.
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1. Set up `/etc/hosts` so that all the VMs can resolve each other
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## Other settings
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1. Install configs for `vim` and `tmux` on controlplane01
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