| ### Ubuntu 18.04 https://dev.to/wesleybatista/setup-raspberry-pi-3-model-b-with-ubuntu-server-and-ssh-over-wifi-4d41 |
| |
| ### setup rpi connectivity |
| ## enable wifi and ssh |
| # host |
| # set ssid/psswd in wpa_suplicant.conf/network-config |
| # Raspbian - cp wpa_supplicant.conf /Volumes/boot/ |
| # Ubuntu - sudoedit /etc/netplan/50-cloud-init.yaml and copy network-config into it |
| touch /Volumes/boot/ssh |
| ## attach rpi to ip address |
| # sudo add rpi to /etc/hosts |
| |
| |
| |
| ### k3s |
| ## create pcloud sudo user |
| # rpi |
| sudo adduser pcloud |
| sudo usermod -aG sudo pcloud |
| sudoedit /boot/firmware/cmdline.txt # append cgroup_memory=1 cgroup_enable=memory |
| sudo shutdown -r now |
| ## install k3s without traefik |
| # pcloud@rpi |
| curl -sfL https://get.k3s.io | INSTALL_K3S_EXEC="server --no-deploy traefik" K3S_KUBECONFIG_MODE="644" sh |
| ## copy kubeconfig on host |
| # pcloud@rpi |
| sudo chown pcloud /etc/rancher/k3s/k3s.yaml |
| # host |
| scp pcloud@rpi:/etc/rancher/k3s/k3s.yaml ~/.k3s.kubeconfig |
| sed -i -e 's/127\.0\.0\.1/rpi/g' ~/.k3s.kubeconfig |
| printf "\n\n#k3s kubeconfig\nexport KUBECONFIG=~/.k3s.kubeconfig\n" >> ~/.bash_profile |
| source ~/.bash_profile |
| kubectl get pods -A |
| |
| |
| |
| ### ingress |
| ## traefik 2.0 |
| helm repo add traefik https://containous.github.io/traefik-helm-chart |
| helm repo update |
| kubectl create namespace traefik |
| helm --namespace=traefik install traefik traefik/traefik \ |
| --set additionalArguments="{--providers.kubernetesingress,--global.checknewversion=true}" \ |
| --set ports.traefik.expose=True |