Comment 3 for bug 1946361

Hello,

Looking at this bundle[0], the option auto-generate-root-ca-cert is not set for vault:

```
  vault:
    bindings:
      ? ''
      : internal-space
    charm: cs:vault
    constraints: spaces=oam-space
    num_units: 3
    to:
    - '6'
    - '7'
    - '8'
```

the logs confirm that this option wasn't set to True.

 ~/Downloads/e4863acb-a33d-42e4-b677-ebb9dc5714b7 $ grep -P '^tracer: set flag config.*.auto-generate-root-ca-cert' vault_*/var/log/juju/unit-vault-*.log | cut -d' ' -f4 | sort | uniq -c
      3 config.changed.auto-generate-root-ca-cert
    344 config.default.auto-generate-root-ca-cert

Is there an overlay that I could be missing where the config option is set to True?

[0] https://oil-jenkins.canonical.com/artifacts/345242f2-6680-4d39-9d36-e6d59c9eafff/generated/generated/kubernetes/bundle.yaml