daos-slurm.yaml

# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

---

blueprint_name: daos-slurm

vars:
  project_id:  ## Set GCP Project ID Here ##
  deployment_name: daos-slurm
  region: us-central1
  zone: us-central1-c

# Documentation for each of the modules used below can be found at
# https://github.com/GoogleCloudPlatform/hpc-toolkit/blob/main/modules/README.md

deployment_groups:
- group: primary
  modules:
  - id: network1
    source: modules/network/pre-existing-vpc

  - id: homefs
    source: modules/file-system/filestore
    use: [network1]
    settings:
      local_mount: "/home"

  # This module creates a DAOS server. Server images MUST be created before running this.
  # https://github.com/daos-stack/google-cloud-daos/tree/main/images
  # more info: https://github.com/daos-stack/google-cloud-daos/tree/main/terraform/modules/daos_server
  - id: daos
    source: github.com/daos-stack/google-cloud-daos.git//terraform/modules/daos_server?ref=v0.3.0
    use: [network1]
    settings:
      labels: {ghpc_role: file-system}
      # The default DAOS settings are optimized for TCO
      # The following will tune this system for best perf
      machine_type: "n2-standard-16"
      os_disk_size_gb: 20
      daos_disk_count: 4
      daos_scm_size: 45
      pools:
      - name: "pool1"
        size: "6.4TB"
        tier_ratio: 3
        user: "root@"
        group: "root@"
        acls:
        - "A::OWNER@:rwdtTaAo"
        - "A:G:GROUP@:rwtT"
        - "A::EVERYONE@:rcta"
        properties:
          reclaim: "lazy"
        containers: []

  - id: daos-client-script
    source: modules/scripts/startup-script
    settings:
      runners:
      - type: shell
        content: $(daos.daos_client_install_script)
        destination: /tmp/daos_client_install.sh
      - type: data
        content: $(daos.daos_agent_yml)
        destination: /etc/daos/daos_agent.yml
      - type: data
        content: $(daos.daos_control_yml)
        destination: /etc/daos/daos_control.yml
      - type: shell
        content: $(daos.daos_client_config_script)
        destination: /var/daos/daos_client_config.sh

  ## This debug_partition will work out of the box without requesting additional GCP quota.
  - id: debug_partition
    source: community/modules/compute/SchedMD-slurm-on-gcp-partition
    use:
    - network1
    - homefs
    settings:
      partition_name: debug
      max_node_count: 4
      enable_placement: false
      machine_type: n2-standard-2

  # This compute_partition is far more performant than debug_partition but may require requesting GCP quotas first.
  - id: compute_partition
    source: community/modules/compute/SchedMD-slurm-on-gcp-partition
    use:
    - network1
    - homefs
    settings:
      partition_name: compute
      max_node_count: 20

  - id: slurm_controller
    source: community/modules/scheduler/SchedMD-slurm-on-gcp-controller
    use:
    - network1
    - homefs
    - debug_partition  # debug partition will be default as it is listed first
    - compute_partition
    - daos-client-script
    settings:
      login_node_count: 1
      compute_node_scopes:
      - "https://www.googleapis.com/auth/monitoring.write"
      - "https://www.googleapis.com/auth/logging.write"
      - "https://www.googleapis.com/auth/devstorage.read_only"
      - "https://www.googleapis.com/auth/cloud-platform"

  - id: slurm_login
    source: community/modules/scheduler/SchedMD-slurm-on-gcp-login-node
    use:
    - network1
    - homefs
    - slurm_controller
    - daos-client-script
    settings:
      login_scopes:
      - "https://www.googleapis.com/auth/monitoring.write"
      - "https://www.googleapis.com/auth/logging.write"
      - "https://www.googleapis.com/auth/devstorage.read_only"
      - "https://www.googleapis.com/auth/cloud-platform"