#!/bin/sh

# Vars {{{
debug="0"

osd_id_start="0"
osd_id_end=$(sudo ceph osd getmaxosd | cut -d" " -f3)
# }}}

# Functions
# Check if an OSD exists {{{
check_osd() {
	_osd_id="${1}"

	[ "${debug}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : check_osd func − OSD ID to check : ${_osd_id}."

	sudo ceph osd find "${_osd_id}" > /dev/null 2>&1
	return $?
}
# }}}

osd_id="${osd_id_start}"

while [ "${osd_id}" -lt "${osd_id_end}" ]; do

	[ "${debug}" -eq "0" ] && printf '\e[1;35m%-6s\e[m\n' "DEBUG : Check if OSD ${osd_id} exists."

	check_osd "${osd_id}"
	if [ "${?}" = 0 ]; then
		printf '%b\n' "True"
	else
		printf '%b\n' "False"
	fi

	## Increment OSD ID
	osd_id=$((osd_id+1))
done

exit 0