5,322
edits
Kubernetes: Difference between revisions
→kubeadm
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Popular choices are Calico and Flannel.<br> | Popular choices are Calico and Flannel.<br> | ||
See [https://projectcalico.docs.tigera.io/getting-started/kubernetes/quickstart Quickstart] | See [https://projectcalico.docs.tigera.io/getting-started/kubernetes/quickstart Quickstart] | ||
< | <syntaxhighlight lang="bash"> | ||
# Setup calico networking | # Setup calico networking | ||
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spec: {} | spec: {} | ||
EOF | EOF | ||
</ | </syntaxhighlight> | ||
;Notes | |||
* [https://stackoverflow.com/questions/57504063/calico-kubernetes-pods-cant-ping-each-other-use-cluster-ip https://stackoverflow.com/questions/57504063/calico-kubernetes-pods-cant-ping-each-other-use-cluster-ip] | |||
}} | }} | ||
{{hidden | Ingress Controller (ingress-nginx) | | {{hidden | Ingress Controller (ingress-nginx) | | ||
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See https://kubernetes.github.io/ingress-nginx/. | See https://kubernetes.github.io/ingress-nginx/. | ||
}} | }} | ||
{{hidden | Local Balancer (MetalLB | {{hidden | Local Balancer (MetalLB) | | ||
See https://metallb.universe.tf/installation/.<br> | See https://metallb.universe.tf/installation/.<br> | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
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</syntaxhighlight> | </syntaxhighlight> | ||
}} | }} | ||
{{hidden | Add worker nodes | | |||
Run the following on worker nodes. | |||
<pre> | |||
# Disable swap | |||
sudo swapoff -a && sudo sed -i '/swap/s/^/#/' /etc/fstab | |||
# Add the line to join the cluster here | |||
# kubeadm join <ip>:6443 --token <...> --discovery-token-ca-cert-hash <...> | |||
</pre> | |||
}} | |||
===Pods per node=== | ===Pods per node=== | ||