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47 lines
1.5 KiB
Markdown
47 lines
1.5 KiB
Markdown
# Additional manual steps
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## Cluster Setup
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```bash
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# new first server node
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curl -sfL https://get.k3s.io | K3S_TOKEN=<shared-token> sh -s - server \
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--cluster-init \
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--cluster-cidr="10.243.0.0/16" \
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--flannel-backend=wireguard-native \
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--write-kubeconfig-mode=644 \
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--disable local-storage \
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--node-name="$(hostname -f)" \
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--kube-controller-manager-arg="bind-address=0.0.0.0" \
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--kube-proxy-arg="metrics-bind-address=0.0.0.0" \
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--kube-scheduler-arg="bind-address=0.0.0.0"
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# second server node
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curl -sfL https://get.k3s.io | K3S_TOKEN=<shared-token> sh -s - server \
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--server https://<server-ip>:6443 \
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--cluster-cidr="10.243.0.0/16" \
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--flannel-backend=wireguard-native \
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--write-kubeconfig-mode=644 \
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--disable local-storage \
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--node-name="$(hostname -f)" \
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--kube-controller-manager-arg="bind-address=0.0.0.0" \
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--kube-proxy-arg="metrics-bind-address=0.0.0.0" \
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--kube-scheduler-arg="bind-address=0.0.0.0"
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```
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## Longhorn Storage
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On all nodes install [open-iscsi](https://longhorn.io/docs/1.5.1/deploy/install/#installing-open-iscsi).
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```sh
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helm repo add longhorn https://charts.longhorn.io
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helm repo update
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helm install longhorn longhorn/longhorn --namespace longhorn-system --create-namespace --version 1.5.1
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```
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## Prometheus / Grafana
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https://grafana.com/blog/2023/01/19/how-to-monitor-kubernetes-clusters-with-the-prometheus-operator/
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```sh
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kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/main/bundle.yaml --force-conflicts=true --server-side=true
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``` |