carlosgrillet

1. Generate Certificates

# Generate all certificates at once  
kubeadm init phase certs all  
  
# Or generate them individually:  
kubeadm init phase certs ca                        # Root CA  
kubeadm init phase certs apiserver                 # API server certificate  
kubeadm init phase certs apiserver-kubelet-client  # API server to kubelet client cert  
kubeadm init phase certs front-proxy-ca # Front proxy CA 

carlosgrillet

Kubernetes Resources

API and Registration

1. APIService: Registers API services to extend the Kubernetes API.
2. CustomResourceDefinition (CRD): Defines custom resources, enabling users to create their own resource types.

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Certificates

3. CertificateSigningRequest (CSR): Manages certificate signing requests for entities needing TLS certificates.

carlosgrillet

How to deploy Traefik in kubernetes

Warning

At this point you should already have access to your kubernetes cluster in the cloud.

Tip

This example was tested on Linode (Akamai Cloud)

To install traefik on kubernetes, we are going to use helm. Follow the link see how to install it on your system, once done, we can now proceed.