New script to get the next OSD ID

ceph/new.osd-id.sh

@@ -0,0 +1,39 @@
+#!/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