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- # Copyright 2020 Dell Inc. or its subsidiaries. All Rights Reserved.
- #
- # 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.
- ---
- - name: Validate the cluster
- hosts: localhost
- connection: local
- gather_facts: no
- roles:
- - cluster_validation
- - name: Gather facts from all the nodes
- hosts: all
- - name: Prepare the cluster with passwordless ssh from manager to compute
- hosts: manager
- gather_facts: false
- pre_tasks:
- - name: Set Fact
- set_fact:
- ssh_to: "{{ groups['compute'] }}"
- roles:
- - cluster_preperation
- - name: Prepare the cluster with passwordless ssh from compute to manager
- hosts: compute
- gather_facts: false
- pre_tasks:
- - name: Set Fact
- set_fact:
- ssh_to: "{{ groups['manager'] }}"
- roles:
- - cluster_preperation
-
- - name: Apply common installation and config
- hosts: manager, compute
- gather_facts: false
- roles:
- - common
- tags: common
- - name: Apply common K8s installation and config
- hosts: manager, compute
- gather_facts: false
- roles:
- - k8s_common
- tags: kubernetes
- - name: Apply GPU node config
- hosts: gpus
- gather_facts: false
- roles:
- - compute_gpu
- - name: Apply K8s manager config
- hosts: manager
- gather_facts: true
- roles:
- - k8s_manager
- tags: kubernetes
- - name: Apply K8s firewalld config on manager and compute nodes
- hosts: manager, compute
- gather_facts: false
- roles:
- - k8s_firewalld
- tags: kubernetes
- - name: Apply NFS server setup on manager node
- hosts: manager
- gather_facts: false
- roles:
- - k8s_nfs_server_setup
- tags: kubernetes
- - name: Apply NFS client setup on compute nodes
- hosts: compute
- gather_facts: false
- roles:
- - k8s_nfs_client_setup
- tags: kubernetes
- - name: Start K8s on manager server
- hosts: manager
- gather_facts: true
- roles:
- - k8s_start_manager
- tags: kubernetes
- - name: Start K8s worker servers on compute nodes
- hosts: compute
- gather_facts: false
- roles:
- - k8s_start_workers
- tags: kubernetes
- - name: Start K8s worker servers on manager nodes
- hosts: manager
- gather_facts: false
- roles:
- - k8s_start_services
- tags: kubernetes
- - name: Apply common Slurm installation and config
- hosts: manager, compute
- gather_facts: false
- roles:
- - slurm_common
- tags: slurm
- - name: Apply Slurm manager config
- hosts: manager
- gather_facts: false
- roles:
- - slurm_manager
- tags: slurm
- - name: Start Slurm workers
- hosts: compute
- gather_facts: false
- roles:
- - slurm_workers
- tags: slurm
- - name: Start Slurm services
- hosts: manager
- gather_facts: false
- roles:
- - slurm_start_services
- tags: slurm
- - name: Install slurm exporter
- hosts: manager
- gather_facts: false
- roles:
- - slurm_exporter
- tags: slurm
|
