Changeset 1726 for trunk/packages/invirt-remote-server/files/usr/sbin/invirt-remconffs

Timestamp:

Nov 20, 2008, 10:46:54 PM (15 years ago)

Author:

broder

Message:

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File:

• trunk/packages/invirt-remote-server/files/usr/sbin/invirt-remconffs (modified) (1 diff)

trunk/packages/invirt-remote-server/files/usr/sbin/invirt-remconffs

@@ -11 +11 @@
 
 class RemConfFS(routefs.RouteFS):
-        """
-        RemConfFS creates a filesytem for configuring remctl, like this:
-        /
-        |-- acl
-        |   |-- machine1
-        |   ...
-        |   `-- machinen
-        `-- conf
-        
-        The machine list and the acls are drawn from a database.
-        """
-        
-        def __init__(self, *args, **kw):
-                """Initialize the filesystem and set it to allow_other access besides
-                the user who mounts the filesystem (i.e. root)
-                """
-                super(RemConfFS, self).__init__(*args, **kw)
-                self.lasttime = 0
-                self.fuse_args.add("allow_other", True)
-                
-                openlog('invirt-remconffs ', LOG_PID, LOG_DAEMON)
-                
-                syslog(LOG_DEBUG, 'Init complete.')
-        
-        def make_map(self):
-                m = Mapper()
-                m.connect('', controller='getroot')
-                m.connect('acl', controller='getmachines')
-                m.connect('acl/:machine', controller='getacl')
-                m.connect('conf', controller='getconf')
-                return m
-        
-        def recache(self):
-                if time() - self.lasttime > 5:
-                        self.lasttime = time()
-                        database.clear_cache()
-                        self.machines = dict((machine.name, machine) for machine in database.session.query(database.Machine).all())
-        
-        def getroot(self, **kw):
-                return ['acl', 'conf']
-        
-        def getacl(self, machine, **kw):
-                """Build the ACL file for a machine
-                """
-                self.recache()
-                machine = self.machines[machine]
-                users = [acl.user for acl in machine.acl]
-                return "\n".join(map(self.userToPrinc, users)
-                                 + ['include /etc/remctl/acl/web',
-                                        ''])
-        
-        def getconf(self, **kw):
-                """Build the master conf file, with all machines
-                """
-                return '\n'.join("control %s /usr/sbin/invirt-remote-proxy-control"
-                                 " /etc/remctl/remconffs/acl/%s"
-                                 % (machine_name, machine_name)
-                                 for machine_name in self.getmachines())+'\n'
-        
-        def getmachines(self, **kw):
-                """Get the list of VMs in the database, clearing the cache if it's 
-                older than 15 seconds"""
-                self.recache()
-                return self.machines.keys()
-        
-        def userToPrinc(self, user):
-                """Convert Kerberos v4-style names to v5-style and append a default
-                realm if none is specified
-                """
-                if '@' in user:
-                        (princ, realm) = user.split('@')
-                else:
-                        princ = user
-                        realm = config.authn[0].realm
-                
-                return princ.replace('.', '/') + '@' + realm
+    """
+    RemConfFS creates a filesytem for configuring remctl, like this:
+    /
+    |-- acl
+    |   |-- machine1
+    |   ...
+    |   `-- machinen
+    `-- conf
+    
+    The machine list and the acls are drawn from a database.
+    """
+    
+    def __init__(self, *args, **kw):
+        """Initialize the filesystem and set it to allow_other access besides
+        the user who mounts the filesystem (i.e. root)
+        """
+        super(RemConfFS, self).__init__(*args, **kw)
+        self.lasttime = 0
+        self.fuse_args.add("allow_other", True)
+        
+        openlog('invirt-remconffs ', LOG_PID, LOG_DAEMON)
+        
+        syslog(LOG_DEBUG, 'Init complete.')
+    
+    def make_map(self):
+        m = Mapper()
+        m.connect('', controller='getroot')
+        m.connect('acl', controller='getmachines')
+        m.connect('acl/:machine', controller='getacl')
+        m.connect('conf', controller='getconf')
+        return m
+    
+    def recache(self):
+        if time() - self.lasttime > 5:
+            self.lasttime = time()
+            database.clear_cache()
+            self.machines = dict((machine.name, machine) for machine in database.session.query(database.Machine).all())
+    
+    def getroot(self, **kw):
+        return ['acl', 'conf']
+    
+    def getacl(self, machine, **kw):
+        """Build the ACL file for a machine
+        """
+        self.recache()
+        machine = self.machines[machine]
+        users = [acl.user for acl in machine.acl]
+        return "\n".join(map(self.userToPrinc, users)
+                 + ['include /etc/remctl/acl/web',
+                    ''])
+    
+    def getconf(self, **kw):
+        """Build the master conf file, with all machines
+        """
+        return '\n'.join("control %s /usr/sbin/invirt-remote-proxy-control"
+                 " /etc/remctl/remconffs/acl/%s"
+                 % (machine_name, machine_name)
+                 for machine_name in self.getmachines())+'\n'
+    
+    def getmachines(self, **kw):
+        """Get the list of VMs in the database, clearing the cache if it's 
+        older than 15 seconds"""
+        self.recache()
+        return self.machines.keys()
+    
+    def userToPrinc(self, user):
+        """Convert Kerberos v4-style names to v5-style and append a default
+        realm if none is specified
+        """
+        if '@' in user:
+            (princ, realm) = user.split('@')
+        else:
+            princ = user
+            realm = config.authn[0].realm
+        
+        return princ.replace('.', '/') + '@' + realm
 
 if __name__ == '__main__':
-        database.connect()
-        routefs.main(RemConfFS)
+    database.connect()
+    routefs.main(RemConfFS)