core updated.

2015-05-17 16:28:10 +03:00
parent 14d58aa1d0
commit 8e13c775be
558 changed files with 543408 additions and 27657 deletions
@@ -0,0 +1,115 @@
+diff -Nuar mudur-4.4.0.orig/bin/mudur_cgroupfs.py mudur-4.4.0/bin/mudur_cgroupfs.py
+--- mudur-4.4.0.orig/bin/mudur_cgroupfs.py	1970-01-01 02:00:00.000000000 +0200
+++ mudur-4.4.0/bin/mudur_cgroupfs.py	2015-05-13 22:58:43.264005210 +0300
+@@ -0,0 +1,81 @@
+# -*- coding : utf-8 -*-
+import os, sys
+
+def mountpoint(path):
+    status = os.system("mountpoint -q %s" % path)
+    if status == 0:
+        return True
+    else:
+        return False
+
+class Controller:
+    def __init__(self, subsysname, hierarchy, num_cgroups, enabled ):
+        self.subsysname = subsysname
+        self.hierarchy = hierarchy
+        self.num_cgroups = num_cgroups
+        self.enabled = enabled
+
+    def mount(self):
+        if self.enabled == 1:
+            os.chdir("/sys/fs/cgroup")
+            if mountpoint(self.subsysname) == False:
+                s = self.subsysname
+                status = os.system("mkdir -p %s; mount -n -t cgroup -o %s cgroup %s" % (s, s,s))
+                if status == 0:
+                    return True
+                else:
+                    return False
+
+
+class Cgroupfs:
+    def __init__(self):
+        self.controllers = {}
+        if self.check_fstab == True:
+            print("cgroupfs in fstab, exiting.")
+            sys.exit(-1)
+
+        if self.kernel_support() == False:
+            print("No kernel support for cgroupfs, exiting.")
+            sys.exit(-2)
+
+        if self.check_sysfs() == False:
+            print("/sys/fs/cgroups directory not found, exiting")
+            sys.exit(-3)
+
+        self.mount_cgroup()
+        self.find_controllers()
+        for cname, c in self.controllers.items():
+            c.mount()
+
+    def check_fstab(self):
+        found = False
+        for line in open("/etc/fstab").readlines():
+            if line[0] == "#":
+                continue
+            else:
+                if line.find("cgroup"):
+                    found = True
+        return found
+
+    def kernel_support(self):
+        return os.path.isfile("/proc/cgroups")
+
+    def check_sysfs(self):
+        return  os.path.isdir("/sys/fs/cgroup")
+
+    def mount_cgroup(self):
+        if mountpoint("/sys/fs/cgroup") == False:
+            cmd = " mount -t tmpfs -o uid=0,gid=0,mode=0755 cgroup /sys/fs/cgroup"
+            return  os.system(cmd)
+
+    def find_controllers(self):
+        for line in open("/proc/cgroups").readlines():
+            line = line.strip()
+            if line[0] == "#":
+                continue
+            else:
+                subsysname, hierarchy, num_cgroups, enabled = line.split()
+                enb = int(enabled)
+                hie = int(hierarchy)
+                numc= int(num_cgroups)
+                self.controllers[subsysname] = Controller(subsysname, hie, numc, enb)
+diff -Nuar mudur-4.4.0.orig/bin/mudur.py mudur-4.4.0/bin/mudur.py
+--- mudur-4.4.0.orig/bin/mudur.py	2015-05-13 22:57:33.660007190 +0300
+++ mudur-4.4.0/bin/mudur.py	2015-05-13 22:59:17.161004246 +0300
+@@ -22,6 +22,7 @@
+ import signal
+ import gettext
+ import subprocess
+from mudur_cgroupfs import Cgroupfs
+ 
+ ########
+ # i18n #
+@@ -1025,6 +1026,7 @@
+             break
+     df.close()
+     run_full("/bin/mount", "-t", "tmpfs", "-o", "nodev,nosuid,size=10%,mode=755", "tmpfs", "/run")
+    c = Cgroupfs() 
+ 
+ def mount_remote_filesystems():
+     """Mounts remote filesystems."""
+diff -Nuar mudur-4.4.0.orig/setup.py mudur-4.4.0/setup.py
+--- mudur-4.4.0.orig/setup.py	2014-03-07 23:15:31.000000000 +0200
+++ mudur-4.4.0/setup.py	2015-05-13 23:05:23.092993840 +0300
+@@ -77,6 +77,7 @@
+ 
+     install_file("bin/mudur.py", prefix, "sbin/mudur.py")
+     install_file("bin/mudur_tmpfiles.py", prefix, "sbin/mudur_tmpfiles.py")
+    install_file("bin/mudur_cgroupfs.py", prefix, "sbin/mudur_cgroupfs.py")
+     install_file("bin/update-environment.py", prefix, "sbin/update-environment")
+     install_file("bin/update-fstab.py", prefix, "sbin/update-fstab")
+     install_file("bin/compat.py", prefix, "etc/init.d/compat.py")