Nagios Core Optimization by Utilizing Telegram as Notification of Disturbance

Network Monitoring System (NMS) is a system that is highly demanded internet service provider industry in this fast-developing information technology era. The availability of NMS is the best option to restore the service level agreement as a means to compete with other internet service providers’ competitors. The occurrence of disturbance in the network is often unnoticed by the network administrator. This may lead to a crucial problem in decreasing network quality as the impact of time-consuming in solving the problem. Through the explanation, the writer tried to anticipate by classifying problems using Pareto, and integrated Nagios with Telegram Messenger as a notification of disturbance. Nagios has many features such as reports, event handler, monitoring resource (CPU load, memory usage, status up / down, up time, data traffic, bandwidth), etc. One of notable feature owned by Nagios is blast notification of disturbance. It is a feature that will function when one of the devices is in trouble. This feature will inform the network administrator or authorized person in a certain divisions as regards the error network. In this case, the problematic device can be categorized according to the parameters made by the network administrator.

Internet of Things and industrial automation approach application for beekeeping processes automation

In this paper we discuss the Internet of Things (IoT) and industrial systems automation approach application for development a prototype of an autonomous beekeeping system. In this research we focus on one of the Arrowhead Framework core systems named the Event Handler system. MQTT service broker being a part of autonomous beekeeping system demonstrates the services provided by the Event Handler System. The proposed services broker applies a visual data flow programming approach. A Node-RED is used to prove viability and advantages of offered architecture implemented in a local automation cloud of autonomous beekeeping System of Systems. The autonomous beekeeping system’ prototype provides useful data on beehives and bee apiary status (internal and ambient temperature, humidity, weight of the hives, etc.) to the system users, so they can evaluate the hive status and take further action.