infrastructure-provisioning/src/ssn/scripts/resource_status.py

#!/usr/bin/python
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# Licensed to the Apache Software Foundation (ASF) under one
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# to you under the Apache License, Version 2.0 (the
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from pymongo import MongoClient
import sys
import yaml
import argparse

path = "/etc/mongod.conf"
outfile = "/etc/mongo_params.yml"

parser = argparse.ArgumentParser()
parser.add_argument('--resource', type=str, default='')
parser.add_argument('--status', type=str, default='')
args = parser.parse_args()


def read_yml_conf(path, section, param):
    try:
        with open(path, 'r') as config_yml:
            config = yaml.load(config_yml)
        result = config[section][param]
        return result
    except:
        print("File does not exist")
        return ''


def update_resource_status(resource, status):
    path = "/etc/mongod.conf"
    mongo_passwd = "PASSWORD"
    mongo_ip = read_yml_conf(path, 'net', 'bindIp')
    mongo_port = read_yml_conf(path, 'net', 'port')
    client = MongoClient(mongo_ip + ':' + str(mongo_port))
    client = MongoClient("mongodb://admin:" + mongo_passwd + "@" + mongo_ip + ':' + str(mongo_port) + "/dlabdb")
    client.dlabdb.statuses.save({"_id": resource, "value": status})


if __name__ == "__main__":
    try:
        update_resource_status(args.resource, args.status)
    except:
        print("Unable to update status for the resource {}".format(args.resource))
        sys.exit(1)