Short heads up: Vault's new 2.0.1 release doesn't work with their current Helm chart (as of v0.32.0) out of the box, due to the new CAP_IPC_LOCK required starting from that version.
Workaround is to add this to the values.yaml:
server.statefulSet:
securityContext:
container:
allowPrivilegeEscalation: false
capabilities:
add:
- IPC_LOCK

