initial code repo

[stor4nfv.git] / src / ceph / src / script / subman

diff --git a/src/ceph/src/script/subman b/src/ceph/src/script/subman
new file mode 100755 (executable)
index 0000000..8ad7d76
--- /dev/null
+++ b/src/ceph/src/script/subman
@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+
+import json
+import os
+import re
+import subprocess
+
+disks = json.loads(subprocess.check_output("ceph-disk list --format json", shell=True))
+used = 0
+
+for disk in disks:
+    for partition in disk.get('partition', []):
+        if partition.get('type') == 'data':
+            df = subprocess.check_output("df --output=used " + partition['path'], shell=True)
+            used += int(re.findall('\d+', df)[0])
+
+facts_file = os.environ.get("CEPH_FACTS_FILE", "/etc/rhsm/facts/ceph_usage.facts")
+open(facts_file, 'w').write("""\
+{
+"band.storage.usage": {used}
+}
+""".replace('{used}', str(int(used/(1024*1024*1024)))))