Merge pull request GoogleCloudPlatform#4748 from LAVEEN/gscresv

Removing support for maintenance_interval for reservations created by TAMs

Author: LAVEEN

examples/machine-learning/a3-highgpu-8g/README.md

@@ -131,18 +131,12 @@ Cloud representative. Set them at approximately lines 33 and 34 of
 > skip this step and proceed to [manual reservation creation](#manual-creation-of-reservation).
 
 Set the deployment variable `a3_reservation_name` at approximately line 38 of
-`ml-slurm-a3-2-cluster.yaml` to the reservation name provided by Google. The
-value for `a3_maintenance_interval` should also be set as directed by Google
-staff. A common setting is `PERIODIC`, shown below, but this value must be
-confirmed with Google staff.
+`ml-slurm-a3-2-cluster.yaml` to the reservation name provided by Google.
 
 ```yaml
   # a3_reservation_name must be specified; if Google staff have provided you
   # with a reservation name, use it. Otherwise supply user-created reservation.
   a3_reservation_name: reservation-name-provided-by-google
-  # a3_maintenance_interval should be empty string by default; if Google staff
-  # have created a reservation, they will also provide a3_maintenance_interval
-  a3_maintenance_interval: PERIODIC
 ```
 
 ### Manual creation of reservation
@@ -167,18 +161,14 @@ gcloud compute reservations create a3-reservation-0 \
 
 This reservation be must be specified when creating VMs with matching parameters
 (e.g. a3-highgpu-8g VM in configured zone). If you executed the command above
-without modification, you may leave `a3_reservation_name` and
-`a3_maintenance_interval` at their default values in
+without modification, you may leave `a3_reservation_name` at their default values in
 `ml-slurm-a3-2-cluster.yaml`. Otherwise, ensure that the reservation name in the
 blueprint matches the name of the user-created reservation.
 
 ```yaml
   # a3_reservation_name must be specified; if Google staff have provided you
   # with a reservation name, use it. Otherwise supply user-created reservation.
   a3_reservation_name: a3-reservation-0
-  # a3_maintenance_interval should be empty string by default; if Google staff
-  # have created a reservation, they will also provide a3_maintenance_interval
-  a3_maintenance_interval: ""
 ```
 
 ### Using Spot VM or DWS Flex

examples/machine-learning/a3-highgpu-8g/ml-slurm-a3-2-cluster.yaml

@@ -45,9 +45,6 @@ vars:
   a3_dws_flex_enabled: false
   a3_enable_spot_vm: false
 
-  # a3_maintenance_interval should be empty string by default; if Google staff
-  # have created a reservation, they will also provide a3_maintenance_interval
-  a3_maintenance_interval: ""
   # network parameters must match base blueprint deployment_name!
   # these values are accurate if deployment_name was not modified from example
   network_name_system: slurm-a3-base-sysnet
@@ -188,7 +185,6 @@ deployment_groups:
       enable_spot_vm: $(vars.a3_enable_spot_vm)
       dws_flex:
         enabled: $(vars.a3_dws_flex_enabled)
-      maintenance_interval: $(vars.a3_maintenance_interval)
       node_count_static: $(vars.a3_static_cluster_size)
       node_count_dynamic_max: 0
       disk_type: pd-ssd

examples/machine-learning/a3-megagpu-8g/a3mega-slurm-blueprint.yaml

@@ -27,7 +27,6 @@ vars:
   source_image_family: ubuntu-accelerator-2204-amd64-with-nvidia-570
   source_image_project_id: [ubuntu-os-accelerator-images]
   a3mega_partition_name: a3mega
-  a3mega_maintenance_interval: ""
   local_mount_homefs: /home
   instance_image:
     family: $(vars.final_image_family)
@@ -549,7 +548,6 @@ deployment_groups:
       enable_spot_vm: $(vars.a3mega_enable_spot_vm)
       dws_flex:
         enabled: $(vars.a3mega_dws_flex_enabled)
-      maintenance_interval: $(vars.a3mega_maintenance_interval)
       startup_script: $(a3mega_startup.startup_script)
 
   - id: a3mega_partition

examples/machine-learning/a3-megagpu-8g/a3mega-slurm-deployment.yaml

@@ -31,7 +31,6 @@ vars:
   disk_size_gb: 200
   final_image_family: slurm-a3mega
   slurm_cluster_name: a3mega
-  a3mega_maintenance_interval: ""
   a3mega_cluster_size: 2 # supply cluster size
   a3mega_reservation_name: "" # supply reservation name
   # Additional provisioning models (pick only one), can be used to substitute `a3mega_reservation_name`: