Niels de Vos 82557e3f34 util: allow configuring VAULT_BACKEND for Vault connection ... It seems that the version of the key/value engine can not always be detected for Hashicorp Vault. In certain cases, it is required to configure the `VAULT_BACKEND` (or `vaultBackend`) option so that a successful connection to the service can be made. The `kv-v2` is the current default for development deployments of Hashicorp Vault (what we use for automated testing). Production deployments default to version 1 for now. Signed-off-by: Niels de Vos <ndevos@redhat.com>		2021-07-22 13:02:47 +00:00
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vault	util: allow configuring VAULT_BACKEND for Vault connection	2021-07-22 13:02:47 +00:00