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#!/usr/bin/env bash

# This script installs OpenHPC on a bare CentOS machine.
# The base of this script is from the docs-ohpc package at
# /opt/ohpc/pub/doc/recipes/centos7/aarch64/warewulf/slurm/recipe.sh
# For more information, see the OpenHPC installation guide, Apendix A.
# Requires input.local to set environment correctly beforehand.

######################################################
# Stage 08: Master & slave restart

set -ex

. ./input.local

if [[ ${node_is_master} -eq 0 ]]; then
  echo "This script only runs on the master node"
  exit 0
fi

# ------------------------------------
# Resource Manager Startup (Section 6)
# ------------------------------------
systemctl enable munge
systemctl enable slurmctld
systemctl restart munge
systemctl restart slurmctld

# Start slurm on all compute nodes
for node in "${c_name[@]}"; do
  pdsh -w $node systemctl restart slurmd
done