openstack-charmers / charm-interface-vault-kv

Vault interface for simple KV secrets management
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Provide ability to retrieve token from every remote unit #9

Closed dosaboy closed 4 years ago

dosaboy commented 4 years ago

When the remote charm has multiple units the relation may have transient state whereby a mix of old and new tokens are available i.e. eventually consistent. Since tokens are one-shot and we cant tell good from bad, we need to have all of them to be able to find a good one.

Related-Bug: #1849323