---
- name: set use_systemd
  set_fact: 
    use_systemd: True
  when: (ansible_distribution == "CentOS" or ansible_distribution == "RedHat") and
          ( ansible_distribution_major_version == "7") 

- name: set slurmd_enabled (default enabled)
  set_fact:
    slurmd_enabled: True
  when: slurmd_enabled is not defined

- name: install slurmdbd init
  template: src=slurmdbd.initd.j2 dest=/etc/init.d/slurmdbd mode=755
  sudo: true
  when: use_systemd is not defined and start_slurmdbd is defined

- name:  copy slurmdbd init script if OS contains systemd
  template: dest=/etc/systemd/system/slurmdbd.service src=slurmdbd.service.j2 mode=644
  sudo: true
  when: use_systemd is defined and start_slurmdbd is defined
  register: slurmdbd_service_installed

- name: copy slurm init script
  template: dest=/etc/init.d/slurm src=slurm.initd.j2  mode=755
  sudo: true
  when: use_systemd is not defined

- name:  copy slurmd.service
  template: dest=/etc/systemd/system/slurmd.service src=slurmd.service.j2 mode=644
  sudo: true
  when: use_systemd is defined and start_slurmd is defined
  register: slurmd_service_installed

- name: slurmctld.service
  template: dest=/etc/systemd/system/slurmctld.service src=slurmctld.service.j2 mode=644
  sudo: true
  when: use_systemd is defined and start_slurmctld is defined
  register: slurmctld_service_installed

- name: reload systemd
  shell: systemctl daemon-reload
  sudo: true
  when: use_systemd is defined and start_slurmd is defined and slurmd_service_installed | changed

- name: reload systemd
  shell: systemctl daemon-reload
  sudo: true
  when: use_systemd is defined and start_slurmctld is defined and slurmctld_service_installed | changed

- name: reload systemd
  shell: systemctl daemon-reload
  sudo: true
  when: use_systemd is defined and start_slurmdbd is defined and slurmdbd_service_installed | changed

- name: start munge
  service: name=munge state=started enabled=yes
  sudo: true

- name: start slurmdbd
  service: name=slurmdbd state=started enabled=yes
  sudo: true
  when: start_slurmdbd is defined


- name: "create cluster in slurm db"
  shell:  "{{slurm_dir}}/bin/sacctmgr -i create cluster {{ clustername }}"
  sudo: true
  ignore_errors: true

- name: start slurmctl
  service: name=slurmctld state=started enabled=yes
  sudo: true
  when: use_systemd is defined and start_slurmctld is defined

- name: start slurmd
  service: name=slurmd state=started enabled={{ slurmd_enabled }}
  sudo: true
  when: use_systemd is defined and start_slurmd is defined

- name: start slurm
  service: name=slurm state=started enabled={{ slurmd_enabled }}
  sudo: true
  when: use_systemd is not defined and ( start_slurmd is defined or start_slurmctld is defined )