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Cert-manager#

DescriptionInstall

Cert-manager is a Kubernetes add-on that automates the management of TLS certificates. It can issue, renew, and validate certificates from various sources, including public and private issuers.

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Prerequisites#

Deploy k0rdent v1.4.0: QuickStart

Install template to k0rdent#

helm upgrade --install cert-manager oci://ghcr.io/k0rdent/catalog/charts/kgst --set "chart=cert-manager:1.18.2" -n kcm-system

Verify service template#

kubectl get servicetemplates -A
# NAMESPACE    NAME                            VALID
# kcm-system   cert-manager-1-18-2             true

Deploy service template#

apiVersion: k0rdent.mirantis.com/v1beta1
kind: ClusterDeployment
# kind: MultiClusterService
...
  serviceSpec:
    services:
      - template: cert-manager-1-18-2
        name: cert-manager
        namespace: cert-manager
        values: |
          cert-manager:
            crds:
              enabled: false  # default

Official docs