83 lines
1.3 KiB
Markdown
83 lines
1.3 KiB
Markdown
# Casa k3s cluster
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**Table of Contents:**
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- [Nodes](#nodes)
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- [Master Node](#master-node)
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- [worker node](#worker-node)
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## Nodes
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**Setup user for ssh access:**
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``` bash
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apt install sudo
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usermod -aG sudo mf
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```
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**Disable swap:**
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``` bash
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swapoff -a
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Edit /etc/fstab and comment out any swap entries:
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# /swapfile none swap sw 0 0
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```
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**Other Packages:**
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``` bash
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sudo apt update -y | sudo apt install curl btop -y
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```
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### Master Node
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- debian 12
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- 2g ram
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- 24Gb disk
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``` bash
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ip a # check ethernet name
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# removes automatic vonfiguration as dhcp client
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sed -i '/ens18/d' /etc/network/interfaces
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cat <<EOF > /etc/network/interfaces.d/ens18
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# my network configuration
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auto ens18
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iface ens18 inet static
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address 192.168.14.9/24
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gateway 192.168.0.1
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EOF
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cat <<EOF > /etc/resolv.conf
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domain dev.lan
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search dev.lan. lan.
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nameserver 192.168.14.1
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EOF
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```
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``` bash
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curl -sfL https://get.k3s.io | sh -
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```
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### worker node
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- debian 12
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- 4g ram
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- 8Gb OS disk
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- 16Gb data disk
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``` bash
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# execute on server to get token
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cat /var/lib/rancher/k3s/server/node-token
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```
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**Setup worker node:**
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``` bash
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# execute on server to get token
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cat /var/lib/rancher/k3s/server/node-token
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curl -sfL https://get.k3s.io | INSTALL_K3S_EXEC="agent --server https://casa.dev.lan:6443 --token <TOKEN>" sh -s -
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```
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