This page lists deprecated features in CSM. They are no longer being actively developed and are planned to be removed in a future CSM release.
When a feature is first deprecated, it may not yet be announced in which CSM version that feature will be fully removed. When such a decision has been made, that information will be available on this page. For any deprecated features listed on this page that do not yet have an announced CSM version for their planned removal, customers are still strongly encouraged to make plans to migrate away from the deprecated feature.
Any features that are being removed in the current or upcoming CSM releases are listed in this section, grouped by the CSM release when they are being removed, in chronological order.
- SLS support for downloading and uploading credentials in the
dumpstate
andloadstate
REST APIs
This section groups the deprecated features by the CSM release in which they were deprecated, in reverse chronological order (the most recently deprecated features are listed first).
- Boot Orchestration Service (BOS) v1
- BOS v1 will be removed in CSM 1.9.
- It is likely that even prior to BOS v1 being removed from CSM, the Cray CLI will change its behavior when no version is explicitly specified in BOS commands. Currently it defaults to BOS v1, but it may change to default to BOS v2 even before BOS v1 is removed from CSM.
- Hardware Management Notification Fanout Daemon (HMNFD) v1 REST API
- The v1 HMNFD APIs are targeted for removal in the CSM 1.5 release.
- Compute Rolling Upgrade Service (CRUS)
- CRUS will be removed in CSM 1.5.
- Enhanced BOS functionality will replace CRUS. This includes the ability to stage changes to nodes that can be acted upon later when the node reboots. It also includes the ability to reboot nodes without specifying any boot artifacts, provided that the artifacts had been previously staged.
- The
--template-body
option for the BOS Cray CLI.
- Many Cray Advanced Platform Monitoring and Control (CAPMC) v1 features
- See the CAPMC Deprecation Notice for more details.
- Hardware State Manager (HSM) v1 REST API