linhes-scripts: add acl_fix_fstab.py, missed from earlier commit

1 files changed, 64 insertions, 0 deletions

diff --git a/abs/core/linhes-scripts/acl_fix_fstab.py b/abs/core/linhes-scripts/acl_fix_fstab.py
new file mode 100644
index 0000000..187cab1
--- /dev/null
+++ b/abs/core/linhes-scripts/acl_fix_fstab.py
@@ -0,0 +1,64 @@
+#!/usr/bin/python2
+import os
+import sys
+import subprocess as sub
+
+def should_add_acl(mount_point,fs_map):
+    acl_fs_list=["ext3","ext4"]
+    rc = False
+    for i in fs_map:
+        if i[0] == mount_point:
+            if i[1] in acl_fs_list:
+                rc = True
+
+    return rc
+
+
+cmd="cp -f /etc/fstab /etc/fstab.backup.pre_acl"
+os.system(cmd)
+f = open('/etc/fstab', 'r')
+fstab=f.readlines()
+f.close()
+
+p = sub.Popen(['/sbin/fsck','-N' ],stdout=sub.PIPE,stderr=sub.PIPE)
+output, errors = p.communicate()
+output = output.split("\n")
+fs_map=[]
+for i in output:
+    if i.startswith("["):
+	split_line=i.split()
+	#find mount_p and remove the last char
+	mount_p = split_line[3][:-1]
+	fstype = split_line[4].split(".")[1]
+	append_tuple=(mount_p,fstype)
+	fs_map.append(append_tuple)
+
+
+
+mp=['/' , '/myth', '/data']
+newfstab=[]
+for line in fstab:
+    new_line=line
+    split_line=line.split()
+    try:
+        if split_line[1] in mp and should_add_acl(split_line[1],fs_map):
+            #print split_line[3]
+            if "acl" in split_line[3]:
+                pass
+            else:
+                print "Adding ACL"
+                new_acl=split_line[3]+",acl"
+                split_line[3]=new_acl
+                new_line='\t'.join(split_line)
+    except:
+        pass
+    newfstab.append(new_line)
+
+
+f = open('/etc/fstab', 'w')
+for i in newfstab:
+    f.write(i)
+    f.write("\n")
+
+f.close()
+