Automatic certificate issuing with Identity Management in Red Hat Enterprise Linux and cert-manager operator for OpenShift using the ACME protocol.

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Red Hat Developer

Learn how to automate certificate issuance using Identity Management (IdM) in Red Hat Enterprise Linux (RHEL) and the cert-manager operator for OpenShift. The post outlines the importance of securing communications with cryptographic certificates and highlights how automating the certificate's lifecycle can enhance security and trust. It covers installing and configuring the cert-manager operator, setting up IdM as a private ACME server, and implementing scenarios for automatic certificate issuance with Kubernetes Ingress and cert-manager Certificate resources.

Automatic certificate issuing with IdM and cert-manager operator for OpenShift

Install and configure the cert-manager operator for OpenShift

Use ACME HTTP-01 challenge with a Kubernetes Ingress resource