def get_hosts(parent=None):
hostname = socket.gethostname()
cluster_name = o2cb_ctl.get_active_cluster_name(parent)
nodes = o2cb_ctl.get_cluster_nodes(cluster_name, parent)
remote_nodes = [node['name'] for node in nodes if node['name'] != hostname]
return cluster_name, remote_nodes
def node_config(parent=None):
success, output, k = o2cb_ctl.init_status(None, parent)
if not success:
msg = ('Could not query the state of the cluster stack.'
'This must be resolved before any OCFS2 filesystem'
'can be mounted.')
info = gtk.MessageDialog(parent=parent,
flags=gtk.DIALOG_DESTROY_WITH_PARENT,
type=gtk.MESSAGE_WARNING,
buttons=gtk.BUTTONS_CLOSE,
message_format=msg)
info.run()
info.destroy()
return
if (output.find('Not loaded') != -1) or (output.find('Not mounted') != -1):
success, output, k = o2cb_ctl.init_load(parent)
if success:
msg_type = gtk.MESSAGE_INFO
msg = ('The cluster stack has been started. It needs to be '
'running for any clustering functionality to happen. '
'Please run "%s enable" to have it started upon bootup.' %
o2cb_ctl.O2CB_INIT)
else:
msg_type = gtk.MESSAGE_WARNING
msg = ('Could not start cluster stack. This must be resolved '
'before any OCFS2 filesystem can be mounted')
info = gtk.MessageDialog(parent=parent,
flags=gtk.DIALOG_DESTROY_WITH_PARENT,
type=msg_type,
buttons=gtk.BUTTONS_CLOSE,
message_format=msg)
info.run()
info.destroy()
if not success:
return
try:
cluster_name = o2cb_ctl.get_active_cluster_name(parent)
except o2cb_ctl.CtlError, e:
error_box(parent, str(e))
return
def node_config(parent=None):
success, output, k = o2cb_ctl.init_status(None, parent)
if not success:
msg = ('Could not query the state of the cluster stack.'
'This must be resolved before any OCFS2 filesystem'
'can be mounted.')
info = gtk.MessageDialog(parent=parent,
flags=gtk.DIALOG_DESTROY_WITH_PARENT,
type=gtk.MESSAGE_WARNING,
buttons=gtk.BUTTONS_CLOSE,
message_format=msg)
info.run()
info.destroy()
return
if (output.find('Not loaded') != -1) or (output.find('Not mounted') != -1):
success, output, k = o2cb_ctl.init_load(parent)
if success:
msg_type = gtk.MESSAGE_INFO
msg = ('The cluster stack has been started. It needs to be '
'running for any clustering functionality to happen. '
'Please run "%s enable" to have it started upon bootup.'
% o2cb_ctl.O2CB_INIT)
else:
msg_type = gtk.MESSAGE_WARNING
msg = ('Could not start cluster stack. This must be resolved '
'before any OCFS2 filesystem can be mounted')
info = gtk.MessageDialog(parent=parent,
flags=gtk.DIALOG_DESTROY_WITH_PARENT,
type=msg_type,
buttons=gtk.BUTTONS_CLOSE,
message_format=msg)
info.run()
info.destroy()
if not success:
return
try:
cluster_name = o2cb_ctl.get_active_cluster_name(parent)
except o2cb_ctl.CtlError, e:
error_box(parent, str(e))
return