def do_revert( self, args ):
""" Revert the last installed version of software to the previous one
usage:
revert
"""
client = SystemAdministratorClient( self.host, self.port )
result = client.revertSoftware()
if not result['OK']:
print "Error:", result['Message']
else:
print "Software reverted to", result['Value']
def do_revert(self, args):
""" Revert the last installed version of software to the previous one
usage:
revert
"""
client = SystemAdministratorClient(self.host, self.port)
result = client.revertSoftware()
if not result['OK']:
print "Error:", result['Message']
else:
print "Software reverted to", result['Value']
def __actionHost( self ):
"""
Restart all DIRAC components on a given host
"""
if not "hostname" in request.params:
return { "success" : "false" , "error" : "No hostname given" }
hosts = request.params[ "hostname" ].split( "," )
DN = getUserDN()
group = getSelectedGroup()
self.actionSuccess = list()
self.actionFailed = list()
for i in hosts:
client = SystemAdministratorClient( str( i ) , None , delegatedDN=DN ,
delegatedGroup=group )
if self.action is "restart":
result = client.restartComponent( str( "*" ) , str( "*" ) )
elif self.action is "revert":
result = client.revertSoftware()
else:
error = i + ": Action %s is not defined" % self.action
self.actionFailed.append( error )
continue
gLogger.always( result )
if not result[ "OK" ]:
if result[ "Message" ].find( "Unexpected EOF" ) > 0:
msg = "Signal 'Unexpected EOF' received. Most likely DIRAC components"
msg = i + ": " + msg + " were successfully restarted."
self.actionSuccess.append( msg )
continue
error = i + ": " + result[ "Message" ]
self.actionFailed.append( error )
gLogger.error( error )
else:
gLogger.info( result[ "Value" ] )
self.actionSuccess.append( i )
self.prefix = "Host"
return self.__aftermath()
