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Revert back CRD settings

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This commit is contained in:
George Wilson
2020-09-22 09:44:30 +01:00
committed by GitHub
parent 568a5377d8
commit 20cdeb1b73
1 changed files with 6 additions and 2 deletions
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content/rancher/v2.x/en/installation/other-installation-methods/air-gap/install-rancher/_index.md
+6 -2
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@@ -184,14 +184,18 @@ If you are using self-signed certificates, install cert-manager:
kubectl create namespace cert-manager kubectl create namespace cert-manager
``` ```
1. Launch cert-manager. 1. Create the cert-manager CustomResourceDefinitions (CRDs).
```plain ```plain
kubectl apply -R -f ./cert-manager kubectl apply -f cert-manager/cert-manager-crd.yaml
``` ```
> **Note:** > **Note:**
> If you are running Kubernetes v1.15 or below, you will need to add the `--validate=false` flag to your `kubectl apply` command above, or else you will receive a validation error relating to the `x-kubernetes-preserve-unknown-fields` field in cert-manager’s CustomResourceDefinition resources. This is a benign error and occurs due to the way kubectl performs resource validation. > If you are running Kubernetes v1.15 or below, you will need to add the `--validate=false` flag to your `kubectl apply` command above, or else you will receive a validation error relating to the `x-kubernetes-preserve-unknown-fields` field in cert-manager’s CustomResourceDefinition resources. This is a benign error and occurs due to the way kubectl performs resource validation.
1. Launch cert-manager.
```plain
kubectl apply -R -f ./cert-manager
```
{{% /accordion %}} {{% /accordion %}}