Пример #1
0
def is_db_server_up(mongo_url):
    client = MongoClient(mongo_url, serverSelectionTimeoutMS=100)
    try:
        client.server_info()
        return True
    except ServerSelectionTimeoutError:
        return False
Пример #2
0
def get_db_version(mongo_url):
    """
    Return the mongo db version
    :param mongo_url: Which mongo to check.
    :return: version as a tuple (e.g. `(u'4', u'0', u'8')`)
    """
    client = MongoClient(mongo_url, serverSelectionTimeoutMS=100)
    server_version = tuple(client.server_info()["version"].split("."))
    return server_version
Пример #3
0
def main(ip='*', ip_db='*'):
    global url, collection
    url = "tcp://{}:9002".format(ip)

    app.config['MONGO_DBNAME'] = 'users'
    app.config['MONGO_URI'] = 'mongodb://' + ip_db + ':27017/users'
    dbconnect = False
    while not dbconnect:
        conn = MongoClient('mongodb://' + ip_db + ':27017/',
                           serverSelectionTimeoutMS=5000,
                           connectTimeoutMS=200000)
        try:
            conn.server_info()  # force connection
            # Database
            db = conn.users
            # Created or Switched to collection names: my_gfg_collection
            collection = db.user_collection
            dbconnect = True
        except ServerSelectionTimeoutError as e:
            if DEBUG:
                print(e)
            print("Could not connect to MongoDB", flush=True)

    app.run(debug=True, host='0.0.0.0', port='5002')
Пример #4
0
from flask_pymongo import MongoClient
from ..config import config

try:
    mongo = MongoClient(
        host=config['DB_HOST'],  #db host
        port=int(config['DB_PORT']),  #db port
        serverSelectionTimeoutMS=1000)
    db = mongo.config['DB_NAME']  #db_name
    mongo.server_info()
    print('Connected to DB')
except Exception as err:
    print("ERROR - Cannot connect to DB")
    print(err)