sirkirby

# use the same token you used earlier 
# set the server ip address to your new VIP
curl -sfL https://get.k3s.io | K3S_TOKEN=DC87A250BCBA499994CF808CEADD1BCC sh -s - agent --server https://192.168.1.100:6443

sirkirby

# assuming lb2 is 192.168.1.21
vrrp_script chk_haproxy {
    script 'killall -0 haproxy' # faster than pidof
    interval 2
}

vrrp_instance haproxy-vip {
   interface eth1
    state BACKUP 
    priority 100

sirkirby

# assuming lb1 is 192.168.1.20
vrrp_script chk_haproxy {
    script 'killall -0 haproxy' # faster than pidof
    interval 2
}

vrrp_instance haproxy-vip {
   interface eth1
    state MASTER
    priority 200

sirkirby

sudo nano /etc/haproxy/haproxy.cfg

# add the following config, ctrl-x then y to exit and save

frontend k3s-frontend
    bind *:6443
    mode tcp
    option tcplog
    default_backend k3s-backend

sirkirby

# server-1: 192.168.1.10
# server-2: 192.168.1.11
# server-3: 192.168.1.12
# lb-VIP  : 192.168.1.100

# generate your own unique token
# server-1
curl -sfL https://get.k3s.io | K3S_TOKEN=DC87A250BCBA499994CF808CEADD1BCC sh -s - server \
    --cluster-init \
    --tls-san=192.168.1.100

sirkirby

## For Mac, install kubectl and helm (you'll need it later)
brew install kubernetes-cli helm

## For Windows, run terminal as Admin
choco install kubernetes-cli kubernetes-helm

sirkirby

# on the metal or VM that will be your first node
curl -sfL https://get.k3s.io | sh -

# once complete, copy the cluster confing file..you'll need that later
# save it to a local file or your password manager
sudo cat /etc/rancher/k3s/k3s.yaml

sirkirby

choco install ngrok
# add your ngrok access token
# get token from https://dashboard.ngrok.com/get-started/your-authtoken
ngrok config add-authtoken 1234556566

sirkirby

# proxy to vnc port
ngrok tcp --region=us --remote-addr=1.tcp.ngrok.io:99999 5900
# or via Docker. Tunnel ports are random and will be specific to your tunnel
docker run -it -e NGROK_AUTHTOKEN=1232121212 ngrok/ngrok tcp 5900 --region=us --remote-addr=7.tcp.ngrok.io:99999

sirkirby

brew install ngrok
# add your ngrok access token
# get token from https://dashboard.ngrok.com/get-started/your-authtoken
ngrok config add-authtoken 1234556566