def add_node(logger, args):
logger.debug("action: add_node")
p = argparse.ArgumentParser(usage="%(prog)s add_node IP PLUGIN [-u USERNAME] [-p PASSWORD]")
p.add_argument("ip")
p.add_argument("plugin")
p.add_argument("-u", "--username")
p.add_argument("-p", "--password")
o, a = p.parse_known_args(args)
logger.debug("action opts: %s", o)
logger.debug("action args: %s", a)
if o.ip and o.plugin:
try:
load_plugin(o.plugin)
except ImportError:
logger.error("%s is not a valid plugin", o.plugin)
sys_exit(1)
node = Node(o.ip, o.plugin)
try:
session.add(node)
node.username = o.username
node.password = o.password
session.commit()
logger.info("Node added")
except IntegrityError:
logger.error("Node already exists")
sys_exit(1)
"DS:val:GAUGE:120:-100:100", # Accept data between -100 and +100 as valid
"RRA:AVERAGE:0.5:1:525600", # A year of minutes
"RRA:AVERAGE:0.5:60:8760", # A year of hours
"RRA:MAX:0.5:60:8760", # A year of hours
"RRA:MIN:0.5:60:8760", # A year of hours
)
#update data
rrdtool.update(rrd, "N:" + str(value))
#store latest values
try:
(n, x, y, z, h, w, d) = sensors[serial]
except IndexError:
(n, x, y, z, h, w, d) = ("Auto-detected " + name, 0, 0, 0, 0, 0, 0)
session.add(Probe(serial, n, x, y, z, h, w, d))
# Update timestamp
probe = session.query(Probe).filter(Probe.id == serial).first()
if (probe.name <> n):
print("Mismatch of name against node %s vs %s" % (probe.name, n))
probe.lastcontact = datetime.now()
probe.remote_name = name
probe.node = source_node
row = [serial, value, n, x, y, h, w]
snapshot_list.append(row)
# Commit outside loop