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k3s ha cluster setup
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| # 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 | |
| # 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 | |
| # server-2, server-3 | |
| curl -sfL https://get.k3s.io | K3S_TOKEN=DC87A250BCBA499994CF808CEADD1BCC sh -s - server \ | |
| --server https://192.168.1.10:6443 \ | |
| --tls-san=192.168.1.100 |
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