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cypromis / rancher-ha-cert-update.md
Created April 21, 2021 16:39 — forked from janeczku/rancher-ha-cert-update.md
rancher-ha-cert-update.md

Follow these steps to update the SSL certificate of the ingress in a Rancher High Availability installation or switch from the default self-signed to a custom certificate:

  1. Create or update the tls-rancher-ingress k8s secret resource with the new certificate and private key
  2. Create or update the tls-ca k8s secret resource with the root CA certificate (only required when using a private CA)
  3. Update Rancher installation using Helm CLI
  4. Reconfigure Rancher Agents to trust the new CA certificate

Detailed steps

1. Create/Update the certificate secret resource

LizardFS

Introduction

LizardFS is a highly reliable, scalable and efficient distributed file system. It spreads data over a number of physical servers, making it visible to an end user as a single file system.

More info can be found at www.lizardfs.org.

For support please contact sales@lizardfs.com or visit www.lizardfs.com.

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