No service restart actions are available from Actions menu on cluster or simple node

[Pablo Saavedra]

It is very neccesary allow restart options for several services autodetect by the Agent. Services related to Aka, for example.

Also, it could be useful allow complex restart operations which need to do several actions beetween many cluster/nodes (complex restart actions)

[Pablo Saavedra (saavedra-pablo)]

Sometimes, Actions are not available because a known problem releted to use runcgi and paramiko at the same time:

  PID check failed. RNG must be re-initialized after fork()

In this case we need execute atfork function before to execute SSH connection.

=== modified file 'comoda/fileclusters/models.py'
--- comoda/fileclusters/models.py 2010-11-30 13:54:01 +0000
+++ comoda/fileclusters/models.py 2010-12-16 13:34:52 +0000
@@ -98,6 +98,7 @@

     def save_file(self, filename, lines):
        try:
+ atfork()
          self.ssh.connect(self.hostname, port=self.port, username=str(self.username),
                 password=str(self.password))
          sftp = self.ssh.open_sftp()
@@ -119,6 +120,7 @@

     def execute_command(self, command):
        try:
+ atfork()
          self.ssh.connect(self.hostname, port=self.port, username=str(self.username),
                 password=str(self.password))