def Load_NodeStore(filename=sysCfg.NODE_STORE):
# if the nodes configuration file does not exist
# then simple return {}
if not os.path.exists(filename):
logging.debug('Unable to load Node(s) Information; ' \
'%s not present' % filename)
return {}
with open(filename, 'r') as file_h:
nodeConfig = json.load(file_h)
# key = nodeId
# value = object of type Node()
node_store = {}
for nodeId, node in nodeConfig.iteritems():
node_d = node_str_to_enum(node)
node_store[nodeId] = Node(**node_d)
logging.debug('Loaded %d Node(s) from %s' % \
(len(nodeConfig), filename))
print 'Load_NodeStore: ', node_store
return node_store
def Load_SysInfo(filename=sysCfg.SYSTEM_INFO):
# if the persistence file does not exist,
# then create one from the user config
if not os.path.exists(filename):
logging.debug('%s does not exist; creating one ' \
'based on user config' % filename)
usrConfig = usrCfg.SYSTEM_DEFAULT_SETTINGS[sysCfg.OADR_NODE.VEN]
sysNode_d = node_enum_to_str(usrConfig, sysNode=True)
with open(filename, 'w') as file_h:
json.dump(sysNode_d, file_h)
# if the persistence file already exist,
# then read from that!
with open(filename, 'r') as file_h:
usrConfig = json.load(file_h)
sysNode_d = node_str_to_enum(usrConfig, sysNode=True)
sysInfo = Node(sysNode=True, **sysNode_d)
logging.debug('Loaded System Information Successfully ' \
'from %s' % filename)
logging.info(str(sysInfo))
return sysInfo
summary = form.getvalue('summary')
gui_port = form.getvalue('gui_port')
node_dict = {
'nodeType' : nodeType,
'profile' : profile,
'mode' : mode,
'nodeId' : nodeid,
'ipaddr' : ipaddr,
'port' : int(port),
'prefix' : prefix,
'gui_port' : int(gui_port),
'summary' : summary,
}
sysNode_d = node_str_to_enum(node_dict, sysNode=True)
try:
node = Node(sysNode=True, **sysNode_d)
SystemManager().setSysInfo(node)
#logging.info(str(node))
output = "System configuration updated successfully!!"
except Exception, e:
output = e
print "Content-type: text/html"
print
print "<html>"
print "<head>"
print "<title>%s</title>" % get_title(sub_title)
nodeType = form.getvalue('node')
nodeid = form.getvalue('id')
ipaddr = form.getvalue('ip')
port = form.getvalue('port')
prefix = form.getvalue('prefix')
node_dict = {
'nodeType' : nodeType,
'nodeId' : nodeid,
'ipaddr' : ipaddr,
'port' : int(port),
'prefix' : prefix,
}
node_d = node_str_to_enum(node_dict)
try:
node = Node(**node_d)
NodeManager().addNode(node)
output = "Node added successfully!!"
if action == 'edit':
if old_id != nodeid:
NodeManager().removeNode(old_id)
output = "Node updated successfully!!"
except Exception, e:
output = e
#raise
new_page = VIEW_NODE if action == 'add' else EDIT_NODE
