manintheit.org

walk.sh script helps you print all secrets inside the KV type secret engine. You can extend the script to search for specific content. For example checking expire date of TLS certificates in your Vault before they expire.

You can find walk.sh in my GH repo.

$ ./walk.sh
kv/global/shell/global
kv/global/shell/infra
secret/a
secret/certs/dragon
secret/global/opsgenie/jenkins
secret/global/slack/ocp-alerts
secret/global/slack/prod
secret/global/slack/test
secret/openshift/prod
secret/openshift/prod/ingress
secret/openshift/test

You can find how-to in the repo.