class Supervisor(db.Model):
id = db.Column(db.Integer(), unique=True)
hostname = db.Column(db.String(), nullable=False)
watch_dir = db.Column(db.String(), nullable=False)
started = db.Column(db.DateTime())
processes = db.relationship('Process', backref='supervisor', lazy='select')
__table_args__ = (db.PrimaryKeyConstraint('hostname'), )
class Pdu(db.Model):
id = db.Column(db.Integer(), unique=True)
name = db.Column(db.String(16), nullable=False)
total = db.Column(db.BigInteger)
recording_id = db.Column(db.Integer,
db.ForeignKey("recording.id"),
nullable=False)
varbinds = db.relationship('VarBind',
cascade="all,delete",
backref='pdu',
lazy='select')
variations = db.relationship('Variation',
cascade="all,delete",
backref='pdu',
lazy='select')
__table_args__ = (db.PrimaryKeyConstraint('recording_id', 'name'), )
class Process(db.Model):
id = db.Column(db.Integer(), unique=True)
path = db.Column(db.String(), nullable=False)
runtime = db.Column(db.Integer())
memory = db.Column(db.Integer())
cpu = db.Column(db.Integer())
files = db.Column(db.Integer())
exits = db.Column(db.Integer())
changes = db.Column(db.Integer())
last_update = db.Column(db.DateTime())
update_interval = db.Column(db.Integer())
supervisor_id = db.Column(db.Integer(), db.ForeignKey('supervisor.id'))
endpoints = db.relationship('Endpoint', backref='process', lazy='select')
console_pages = db.relationship('ConsolePage',
backref='process',
lazy='select')
__table_args__ = (db.PrimaryKeyConstraint('supervisor_id', 'path'), )
class Recording(db.Model):
id = db.Column(db.Integer(), unique=True)
path = db.Column(db.String(16), nullable=False)
agent_id = db.Column(db.Integer, db.ForeignKey("agent.id"), nullable=False)
pdus = db.relationship('Pdu',
cascade="all,delete",
backref='recording',
lazy='select')
__table_args__ = (db.PrimaryKeyConstraint('agent_id', 'path'), )
class Transport(db.Model):
id = db.Column(db.Integer(), unique=True)
transport_protocol = db.Column(db.String(8), nullable=False)
endpoint = db.Column(db.String(64), nullable=False)
peer = db.Column(db.String(64), nullable=False)
packets = db.relationship('Packet',
cascade="all,delete",
backref='transports',
lazy='select')
# Sqlalchemy's merge requires unique fields to be primary keys
__table_args__ = (db.PrimaryKeyConstraint('transport_protocol', 'endpoint',
'peer'), )
class Agent(db.Model):
id = db.Column(db.Integer(), unique=True)
transport_id = db.Column(db.Integer,
db.ForeignKey("transport.id"),
nullable=False)
engine = db.Column(db.String(64), nullable=False)
security_model = db.Column(db.Integer(), nullable=False)
security_level = db.Column(db.Integer(), nullable=False)
context_engine = db.Column(db.String(64), nullable=False)
context_name = db.Column(db.String(64), nullable=False)
recordings = db.relationship('Recording',
cascade="all,delete",
backref='agent',
lazy='select')
# Sqlalchemy's merge requires unique fields to be primary keys
__table_args__ = (db.PrimaryKeyConstraint('transport_id', 'engine',
'security_model',
'security_level',
'context_engine',
'context_name'), )