Migrating Hashicorp Vault from Virtual Machines to Openshift/Kubernetes and changing from consul to raft and making it highly available | by Neil White | Medium
HashiCorp Vault | Red Hat Validated Patterns
Kubernetes Secrets Management with HashiCorp Vault and Rafay | Rafay
Secrets Management at Scale in Red Hat OpenShift with HashiCorp Vault | Adfinis Webinar - YouTube
Integrating Hashicorp Vault in OpenShift 4
Detailed Guide to Securely Manage Secrets for Kubernetes Using Hashicorp Vault - CloudThat Resources
Using Vault as a Certificate Manager on OpenShift | Raymond Lai