Nomad is generally compliant with the CSI specification for Container
Orchestrators (CO), except for unimplemented features. However, some storage
vendors have built CSI plugins that are not compliant with the specification or
which expect that they're only deployed on Kubernetes. Nomad cannot vouch for
the compatibility of any particular plugin, so clarify this in the docs.
Co-authored-by: Derek Strickland <1111455+DerekStrickland@users.noreply.github.com>
The original design for workload identities and ACLs allows for operators to
extend the automatic capabilities of a workload by using a specially-named
policy. This has shown to be potentially unsafe because of naming collisions, so
instead we'll allow operators to explicitly attach a policy to a workload
identity.
This changeset adds workload identity fields to ACL policy objects and threads
that all the way down to the command line. It also a new secondary index to the
ACL policy table on namespace and job so that claim resolution can efficiently
query for related policies.
* Allow specification of CSI staging and publishing directory path
* Add website documentation for stage_publish_dir
* Replace erroneous reference to csi_plugin.mount_config with csi_plugin.mount_dir
* Avoid requiring CSI plugins to be redeployed after introducing StagePublishDir
