def get():
srv1 = 8658
srv2 = 8659
srv3 = 8660
a1 = "Data dari"
a2 = "adalah"
if request.method == "GET":
return render_template('1.html', server1 = srv1, server2 = srv2, server3 = srv3)
elif request.method == "POST":
select = request.form.get('field_id')
if select == "8658":
ipserver = "127.0.0.1:8658"
d = DistributedDict('127.0.0.1',8658)
nilai = d['key']
return render_template('1.html',serverip = ipserver, server1 = srv1, server2 = srv2, server3 = srv3, test = nilai, act1 = a1, act2 = a2)
elif select == "8659":
ipserver = "127.0.0.1:8659"
d = DistributedDict('127.0.0.1',8659)
nilai = d['key']
return render_template('1.html',serverip = ipserver, server1 = srv1, server2 = srv2, server3 = srv3, test = nilai,act1 = a1, act2 = a2)
elif select == "8660":
ipserver = "127.0.0.1:8660"
d = DistributedDict('127.0.0.1',8660)
nilai = d['key']
return render_template('1.html',serverip = ipserver, server1 = srv1, server2 = srv2, server3 = srv3, test = nilai,act1 = a1, act2 = a2)
def index():
if request.method == "GET":
return render_template('index.html')
elif request.method == "POST":
try:
data = request.form['inputan']
d = DistributedDict('127.0.0.1',8658)
d['key'] = data
x = d['key']
return render_template('index.html', nilai = x, aksi = "disetor ke", alamat = "127.0.0.1:8658")
except:
try:
data = request.form['inputan']
d = DistributedDict('127.0.0.1',8659)
d['key'] = data
x = d['key']
return render_template('index.html', nilai = x, aksi = "disetor ke", alamat = "127.0.0.1:8659")
except:
try:
data = request.form['inputan']
d = DistributedDict('127.0.0.1',8660)
d['key'] = data
x = d['key']
return render_template('index.html', nilai = x, aksi = "disetor ke", alamat = "127.0.0.1:8660")
except:
return render_template('errorhandle.html')
def test_3_read_from_different_client(self):
print('Read from different client')
d = DistributedDict('127.0.0.1', 9110)
d['adams'] = 'the hitchhiker guide'
del d
sleep(1)
d = DistributedDict('127.0.0.1', 9111)
self.assertEqual(d['adams'], 'the hitchhiker guide')
def test_2_delete(self):
print('Delete test')
d = DistributedDict('127.0.0.1', 9110)
d['adams'] = 'the hitchhiker guide'
del d['adams']
sleep(1)
d = DistributedDict('127.0.0.1', 9110)
self.assertEqual(d, {})
def test_1_append(self):
print('Append test')
d = DistributedDict('127.0.0.1', 9110)
d['adams'] = 'the hitchhiker guide'
del d
sleep(1)
d = DistributedDict('127.0.0.1', 9110)
self.assertEqual(d['adams'], 'the hitchhiker guide')
def test_6_remove_server(self):
print('Remove server')
d = DistributedDict('127.0.0.1', 9110)
d.config_cluster('delete', '127.0.0.1', 9111)
sleep(1)
self.pool.stop(1)
self.assertEqual(set(map(tuple, d.diagnostic['volatile']['cluster'])),
{('127.0.0.1', 9112), ('127.0.0.1', 9110)})
def test_2_delete(self):
print('Delete test')
d = DistributedDict('127.0.0.1', 9110, self.clusterMap,
self.privateKey)
d['adams'] = 'the hitchhiker guide'
sleep(1)
del d['adams']
sleep(1)
d = DistributedDict('127.0.0.1', 9110, self.clusterMap,
self.privateKey)
self.assertEqual(d, {'cluster': self.default_cluster})
def test_append_read_different(self):
print('Append test - Read Different')
d = DistributedDict('127.0.0.1', 9116)
d['adams'] = 'the hitchhiker guide'
del d
d = DistributedDict('127.0.0.1', 9117)
self.assertEqual(d['adams'], 'the hitchhiker guide')
del d
d = DistributedDict('127.0.0.1', 9118)
self.assertEqual(d['adams'], 'the hitchhiker guide')
del d
def test_4_compacted_log_replication(self):
print('Compacted log replication')
d = DistributedDict('127.0.0.1', 9110)
d['test'] = 0
d['test'] = 1
d['test'] = 2
d['test'] = 3
d['test'] = 4 # compaction kicks in
del d
sleep(1)
d = DistributedDict('127.0.0.1', 9111)
self.assertEqual(d, {'test': 4})
def test_append_write_multiple(self):
print('Append test - Write Multiple')
d0 = DistributedDict('127.0.0.1', 9116)
d1 = DistributedDict('127.0.0.1', 9117)
d2 = DistributedDict('127.0.0.1', 9118)
d0['0'] = '0'
d1['1'] = '1'
d2['2'] = '2'
self.assertEqual(d1['0'], '0')
self.assertEqual(d2['1'], '1')
self.assertEqual(d0['2'], '2')
del d0
del d1
del d2
def test_delete_complex(self):
print('Delete test - Complex')
d = DistributedDict('127.0.0.1', 9116)
d['0'] = '0'
d['1'] = '1'
d['2'] = '2'
d['3'] = '3'
self.assertEqual(d['0'], '0')
self.assertEqual(d['1'], '1')
self.assertEqual(d['2'], '2')
self.assertEqual(d['3'], '3')
del d['0']
self.assertEqual(d['0'], None)
self.assertEqual(d['1'], '1')
self.assertEqual(d['2'], '2')
self.assertEqual(d['3'], '3')
del d['3']
del d['2']
self.assertEqual(d['0'], None)
self.assertEqual(d['1'], '1')
self.assertEqual(d['2'], None)
self.assertEqual(d['3'], None)
d['2'] = '3'
self.assertEqual(d['0'], None)
self.assertEqual(d['1'], '1')
self.assertEqual(d['2'], '3')
self.assertEqual(d['3'], None)
del d
def test_delete_simple(self):
print('Delete test - Simple')
d = DistributedDict('127.0.0.1', 9116)
d['adams'] = 'the hitchhiker guide'
del d['adams']
self.assertEqual(d['adams'], None)
del d
def test_0_diagnostics(self):
print('Diagnostics test')
print('Restarting server 0 to force Follower state')
self.pool.stop(0)
# sleep(2)
self.pool.start(0)
sleep(2)
expected =\
{'files': 'STUB', 'status': 'Follower',
'persist': {'votedFor': 'STUB', 'currentTerm': 'STUB'},
'volatile': {'leaderId': 'STUB', 'address': ['127.0.0.1', 9110],
'cluster': set((('127.0.0.1', 9112),
('127.0.0.1', 9110),
('127.0.0.1', 9111)))},
'log': {'commitIndex': -1, 'log': {'data': [], 'path': 'STUB'},
'state_machine': {'lastApplied': -1, 'data': {}},
'compacted': {'count': 0, 'term': None, 'path': 'STUB',
'data': {}}}}
d = DistributedDict('127.0.0.1', 9110)
diagnostics = d.diagnostic
diagnostics['files'] = 'STUB'
diagnostics['log']['compacted']['path'] = 'STUB'
diagnostics['log']['log']['path'] = 'STUB'
diagnostics['persist']['votedFor'] = 'STUB'
diagnostics['persist']['currentTerm'] = 'STUB'
diagnostics['volatile']['leaderId'] = 'STUB'
diagnostics['volatile']['cluster'] =\
set(map(tuple, diagnostics['volatile']['cluster']))
self.assertEqual(expected, diagnostics)
def test_append_write_failure_complex(self):
print('Append test - Write Failure Complex')
d = DistributedDict('127.0.0.1', 9116)
d['adams'] = 'the hitchhiker guide'
self.pool.stop(0)
self.assertEqual(d['adams'], 'the hitchhiker guide')
del d['adams']
self.pool.start(0)
self.pool.stop(1)
d['foo'] = 'bar'
self.assertEqual(d['adams'], None)
self.assertEqual(d['foo'], 'bar')
self.pool.start(1)
self.pool.stop(2)
d['bar'] = 'foo'
del d['foo']
self.assertEqual(d['adams'], None)
self.assertEqual(d['foo'], None)
self.assertEqual(d['bar'], 'foo')
del d['bar']
self.pool.start(2)
self.pool.stop(0)
d['1'] = '0'
self.assertEqual(d['adams'], None)
self.assertEqual(d['foo'], None)
self.assertEqual(d['bar'], None)
self.assertEqual(d['1'], '0')
self.pool.start(0)
del d
def test_5_add_server(self):
print('Add new server')
d = DistributedDict('127.0.0.1', 9110)
d['test'] = 0
self.pool.stop(self.pool.ids)
self.pool.start(self.pool.ids)
self.pool.configs[10] = {
'address': ('127.0.0.1', 9120),
'cluster': {
('127.0.0.1', 9120),
},
'storage': '20.persist',
'debug': False
}
self.pool.servers[10] = Process(target=self.pool._run_server,
args=(self.pool.configs[10], ))
self.pool.start(10)
sleep(1)
d.config_cluster('add', '127.0.0.1', 9120)
sleep(1)
del d
d = DistributedDict('127.0.0.1', 9120)
self.assertEqual(d, {'test': 0})
def test_append_write_failure_simple(self):
print('Append test - Write Failure Simple')
d = DistributedDict('127.0.0.1', 9116)
d['adams'] = 'the hitchhiker guide'
self.pool.stop(0)
self.assertEqual(d['adams'], 'the hitchhiker guide')
self.pool.start(0)
self.pool.stop(1)
d['0'] = '1'
self.assertEqual(d['adams'], 'the hitchhiker guide')
self.pool.start(1)
self.pool.stop(2)
d['1'] = '0'
self.assertEqual(d['adams'], 'the hitchhiker guide')
del d
from zatt.client import DistributedDict
d = DistributedDict('127.0.0.1', 5254)
d['key1'] = 0
from zatt.client import DistributedDict
import time
starttime = time.time()
d = DistributedDict('127.0.0.1', 8660)
print('port: 8660')
print(d['key'])
endtime = time.time()
print(endtime - starttime)
def __init__(self, port):
self.data = DistributedDict('127.0.0.1', port)
class CRUD_Distributed():
def __init__(self, port):
self.data = DistributedDict('127.0.0.1', port)
def set_patient(self, idPatient, nameRN, motherRN, birth, sex, age,
doctor):
# if not b_any(f'doctor:{doctor.lower()}' in x.lower() for x in self.data):
# return 'Doctor is not registered.'
if f'Patient:{idPatient}' in self.data:
return "Patient already exists."
else:
self.data[f'Patient:{idPatient}'] = dict_to_string({
"nameNB": nameRN,
"MotherName": motherRN,
"Birth": birth,
"Sex": sex,
"Age": age,
"Doctor": doctor,
"Procedure": []
})
return "New patient succesfully inserted."
def get_patient(self, idPatient):
if f'Patient:{idPatient}' in [*self.data.keys()]:
return self.data[f'Patient:{idPatient}']
else:
return None
def delete_patient(self, idPatient):
if f'Patient:{idPatient}' in [*self.data.keys()]:
del self.data[f'Patient:{idPatient}']
return "Patient succesfully deleted."
else:
return "Patient not found."
def list_patients(self):
patient = []
keys_ = [*self.data.keys()]
for key in keys_:
if (key != 'cluster') and ('patient' in key.lower()):
patient.append([key.split(':')[1], self.data[key]])
return patient
def get_procedure(self, idPatient):
if f'Patient:{idPatient}' in [*self.data.keys()]:
patient = string_to_dict(self.data[f'Patient:{idPatient}'])
patient = string_to_dict(patient)
if len(patient['Procedure']) > 0:
return patient['Procedure']
else:
return None
else:
return "Patient not found."
def set_procedure(self, idPatient, idProcedure, date, description):
if f'Patient:{idPatient}' in [*self.data.keys()]:
patient_data = self.data[f'Patient:{idPatient}']
patient_data = string_to_dict(patient_data)
patient_data['Procedure'].append({
'idProcedure': idProcedure,
'description': description,
'date': date
})
self.data[f'Patient:{idPatient}'] = dict_to_string(patient_data)
return "New procedure succesfully inserted."
else:
return "Patient not found."
def set_doctor(self, CRM, name, birth):
if f'Doctor:{CRM}' in self.data:
return "Doctor already exists."
else:
self.data[f'Doctor:{CRM}'] = dict_to_string({
"name": name,
"birth": birth
})
return "New doctor succefully inserted."
def get_doctor(self, CRM):
if f'Doctor:{CRM}' in [*self.data.keys()]:
return self.data[f'Doctor:{CRM}']
else:
return None
def list_doctors(self):
doctors = []
keys_ = [*self.data.keys()]
for key in keys_:
if (key != 'cluster') and ('doctor' in key.lower()):
doctors.append([key.split(':')[1], self.data[key]])
return doctors
def list_all_patients_doctor(self, CRM):
CRM = CRM[0:-1]
all_patients = []
for key, value in self.data.items():
if CRM in value:
all_patients.append([key.split(':')[1], self.data[key]])
return all_patients
def is_doctor_register(self, CRM):
if f'Doctor:{CRM}' in [*self.data.keys()]:
return 'yes'
else:
return 'no'
# c = Clusters_Servers()
# print(c.split())
from flask import Flask, request
from zatt.client import DistributedDict
from json import dumps
import time
app = Flask(__name__)
leader = DistributedDict('127.0.0.1', 5254)
fol1 = DistributedDict('127.0.0.1', 5255)
fol2 = DistributedDict('127.0.0.1', 5256)
@app.route('/showleader', methods=['GET'])
def show():
return dumps(leader['key1'])
@app.route('/showfollower1', methods=['GET'])
def show1():
return dumps(fol1['key1'])
@app.route('/showfollower2', methods=['GET'])
def show2():
return dumps(fol2['key1'])
@app.route('/set/<arg>', methods=['POST'])
def set(arg):
leader['key1'] = arg
return dumps('Berhasil')
def test_append_read_same(self):
print('Append test - Read Same')
d = DistributedDict('127.0.0.1', 9116)
d['adams'] = 'the hitchhiker guide'
self.assertEqual(d['adams'], 'the hitchhiker guide')
del d
