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kcp-dev / helm-charts

Helm chart repo for KCP
Apache License 2.0
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Error: INSTALLATION FAILED: execution error at (kcp/templates/kcp.yaml:242:20): A valid external hostname is required #20

Closed cmoulliard closed 1 year ago

cmoulliard commented 1 year ago

Issue

The installation of the helm chart fails when no parameters are passed

helm repo add kcp https://kcp-dev.github.io/helm-charts
helm install my-kcp kcp/kcp                            
Error: INSTALLATION FAILED: execution error at (kcp/templates/kcp.yaml:242:20): A valid external hostname is required

Installation do not succeed even if we pass an externalHostName

helm install my-kcp kcp/kcp --set externalHostname=192.168.1.90
...
Error: INSTALLATION FAILED: unable to build kubernetes objects from release manifest: [resource mapping not found for name: "etcd-client-ca" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "etcd-peer-ca" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "etcd" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "etcd-peer" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-pki-ca" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-front-proxy" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-client-ca" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-front-proxy-kcp-client-cert" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "client-cert-for-kubeconfig" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-front-proxy-virtual-workspaces-client-cert" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-ca" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-requestheader-client-ca" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-server-client-ca" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-virtual-workspaces" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-etcd-client" namespace: "" from "": no matches for kind "Certificate" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "etcd-client-issuer" namespace: "" from "": no matches for kind "Issuer" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "etcd-peer-issuer" namespace: "" from "": no matches for kind "Issuer" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-pki-bootstrap" namespace: "" from "": no matches for kind "Issuer" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-pki-ca" namespace: "" from "": no matches for kind "Issuer" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-front-proxy-issuer" namespace: "" from "": no matches for kind "Issuer" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-client-issuer" namespace: "" from "": no matches for kind "Issuer" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-server-issuer" namespace: "" from "": no matches for kind "Issuer" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-server-client-issuer" namespace: "" from "": no matches for kind "Issuer" in version "cert-manager.io/v1"
ensure CRDs are installed first, resource mapping not found for name: "kcp-requestheader-client-issuer" namespace: "" from "": no matches for kind "Issuer" in version "cert-manager.io/v1"
ensure CRDs are installed first]
hardys commented 1 year ago

This is not a bug, an external hostname is required, and the subsequent errors are because cert-manager is not installed (so the relevant CRDs don't exist) see https://github.com/kcp-dev/helm-charts#pre-requisites