---

- name: Create munge key
  # https://github.com/dun/munge/wiki/Installation-Guide
  when: PrimaryController|bool
  shell: |
    set -xe

    mkdir -p {{SlurmConfigDir}}

    # If MungeKeySsmParameter is set and the parameter already exists then get the munge key and use it.
    # Otherwise, create a new key and save it in the parameter
    if [[ ":{{MungeKeySsmParameter}}" != ":" ]] && aws ssm get-parameter --name {{MungeKeySsmParameter}} &> /dev/null; then
        aws ssm get-parameter --name {{MungeKeySsmParameter}} --query 'Parameter.Value' --output text | base64 -d > {{SlurmConfigDir}}/munge.key
    else
        # Create a new munge key
        dd if=/dev/random bs=1 count=1024 > {{SlurmConfigDir}}/munge.key
        chmod 0400 {{SlurmConfigDir}}/munge.key
        if [[ ":{{MungeKeySsmParameter}}" != ":" ]]; then
            # Save the new key in SSM Parameter Store
            value=$(base64 -w 0 {{SlurmConfigDir}}/munge.key)
            aws ssm put-parameter --name {{MungeKeySsmParameter}} --description 'Munge key to be shared by SLURM clusters' --type String --value $value
        fi
    fi

- name: Create {{SlurmAnsibleDir}}
  when: PrimaryController|bool
  file:
    path: "{{SlurmAnsibleDir}}"
    state: directory
    owner: root
    group: root
    mode: 0755

- name: rsync playbooks to file system
  when: PrimaryController|bool
  shell:
    cmd: |
      set -ex
      rsync -av /root/playbooks/ {{SlurmAnsibleDir}}/playbooks
      rsync -av /root/ansible_extra_vars.yml {{SlurmAnsibleDir}}/

- { include: packages.yml, tags: packages }
- { include: rc_local.yml, tags: rc_local }
- { include: networking.yml, tags: networking }
- { include: user_slurm.yml, tags: users }
- { include: slurm_directories.yml, tags: slurm_directories }
- { include: slurm_scripts.yml, tags: slurm_scripts }
- { include: slurmrestd.yml, tags: slurmrestd }
- { include: slurm_accounting.yml, tags: slurm_accounting }
- { include: munge.yml, tags: munge }
- { include: slurm_modulefiles.yml, tags: slurm_modulefiles }
- { include: crontab.yml, tags: crontab }
- { include: slurm_configuration.yml, tags: slurm_configuration }