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Argo CD

Needs the K3s tool installed first (2 GB memory minimum). Applies the checked official Argo CD manifest to a new argocd namespace; its controller gets cluster-admin rights in the cluster. Nothing is public: the service stays ClusterIP, reach it with kubectl port-forward, or open a NodePort with the parameter. The admin password is generated into a root-only file, or checked against the cluster when one already exists.

What it does

DevOps Tool Installers

What you will be asked

You fill these in during setup.

  • Argo CD NodePort port RequiredAdvanced settings
    The port the argo cd nodeport listens on. The default is fine unless another service already uses it.
  • Open the web interface on a NodePort RequiredAdvanced settings
    When false (default) nothing is reachable from the network: use kubectl port-forward. When true the Argo CD service becomes a NodePort and its HTTPS page (self-signed certificate) listens on every address of this server on the NodePort below; a ufw rule does not reliably filter a Kubernetes NodePort, so restrict it with the provider's firewall (security group) or use kubectl port-forward instead.

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