AWS pcs: AWS PCS adds supported Slurm settings: PrivateData, REBOOT_ONLY, enable_stepmgr
Summary
Adds a note about the REBOOT_ONLY value for HealthCheckProgram (Slurm 26.05+), a link documenting support for the PrivateData setting, and a note that enable_stepmgr is supported for SlurmctldParameters when PrologFlags is unset or includes Contain.
Security assessment
The change only extends the list of Slurm configuration parameters AWS PCS supports and points to upstream Slurm docs. PrivateData can hide job/user details, but the diff merely adds a link without any hardening guidance or vulnerability fix, so security relevance is minimal.
Evidence
* [PrivateData](https://slurm.schedmd.com/slurm.conf.html#OPT_PrivateData)
Diff
diff --git a/pcs/latest/userguide/slurm-custom-settings-cluster.md b/pcs/latest/userguide/slurm-custom-settings-cluster.md index 5c0a7592e..5527dfe4a 100644 --- a//pcs/latest/userguide/slurm-custom-settings-cluster.md +++ b//pcs/latest/userguide/slurm-custom-settings-cluster.md @@ -50,0 +51,4 @@ AWS PCS disables the HTTP endpoint by default. To enable it, specify `enable_htt +###### Note + +AWS PCS supports the `REBOOT_ONLY` value, which runs the `HealthCheckProgram` only after a node reboot, on Slurm version 26.05 and later. `REBOOT_ONLY` is mutually exclusive with any other value. + @@ -106,0 +111,2 @@ AWS PCS supports a minimum value of 5 seconds for `MinJobAge`. + * [PrivateData](https://slurm.schedmd.com/slurm.conf.html#OPT_PrivateData) + @@ -126,0 +133,6 @@ AWS PCS supports the `CR_Socket` and `CR_Socket_Memory` values on Slurm version + * [SlurmctldParameters](https://slurm.schedmd.com/slurm.conf.html#OPT_SlurmctldParameters) + +###### Note + +AWS PCS supports the `enable_stepmgr` value. It requires `PrologFlags` to be unset or to include `Contain`. +