kapacitor | Ansible role for installing and configure Kapacitor | Dashboard library

by rossmcdonald Python Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | kapacitor Summary

kapacitor is a Python library typically used in Analytics, Dashboard, Ansible, Grafana applications. kapacitor has no bugs, it has no vulnerabilities and it has high support. However kapacitor build file is not available. You can download it from GitHub.

An Ansible role to install, configure, and manage [Kapacitor] (an open source framework for processing, monitoring, and alerting on time series data).

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Support

kapacitor has a highly active ecosystem.

It has 13 star(s) with 9 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

kapacitor has no issues reported. There are 1 open pull requests and 0 closed requests.

It has a positive sentiment in the developer community.

The latest version of kapacitor is current.

Quality

kapacitor has 0 bugs and 0 code smells.

Security

kapacitor has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

kapacitor code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

kapacitor does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

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kapacitor releases are not available. You will need to build from source code and install.

kapacitor has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions, examples and code snippets are available.

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kapacitor Key Features

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kapacitor Examples and Code Snippets

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Community Discussions

Trending Discussions on kapacitor

batch query is not allowed to request data from "".""

Python cron job vs Kapacitor UDF

How to use Micrometer for metrics collection on TICK stack without using Spring or Spring Boot?

QUESTION

batch query is not allowed to request data from "".""

Asked 2020-May-15 at 11:41

I'm getting started with Kapacitor and have been trying to run the first guide in the Kapacitor documentation, but with data I already have. I managed to define a task, but I can neither enable it nor can I run a backfill. I came across this question, which is similar to my problem, but the answer there didn't help. In contrast to the error message there I get empty strings for database, retention policy, and/or measurement.

In Kapacitor config I set an InfluxDB connection to the local host instance with the name localhost (which has a database mydb and the measurements weather.current.clouds and weather.current.visibility with default retention policy autogen) and created the following weathertest.tick script:

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ANSWER

Answered 2020-May-15 at 11:41

OK, after the weekend I tried again. Without any change it accepted my script now in the failing steps, however, now I was able to find error messages in the log. The node mentioned there was the eval node and pointed towards a type mismatch. When I changed the line

Source https://stackoverflow.com/questions/61637990

QUESTION

Python cron job vs Kapacitor UDF

Asked 2020-Mar-02 at 15:20

I need to perform some background advanced calculations on my data after it is collected in InfluxDb which is stored on the edge server, which means I have limited resources for the calculations. Also I cannot block the data collection while I do calculations. I am weighing using Kapacitor UDF streams vs custom Python scripts.

Please note I need to make the scripts configurable so that I can easily deply them to different environments with different sensors

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ANSWER

Answered 2020-Mar-02 at 15:20

It probably makes little difference, in general, especially for 'simple' usecases, though I lean towards standalone python scripts. (It may be better to use Kapacitor if you can cover your usecase using the kapacitor language for this instead of python based UDFs, but I found it insufficient since I needed to retrieve additional data from other databases)

Standalone python scripts could be a bit lighter, since you don't need to run the Kapacitor service.
Standalone python scripts could be a bit more configurable. Kapacitor is also pretty configurable but you'd have to spend a bit of time learning how to use it.
Standalone python scripts could be a bit more stable. I've experimented with python UDF's a couple of years ago and found them unstable and buggy. While this may have improved by now, you'd still be relying on this being supported and if go is not your language you might have trouble debugging and fixing issues yourself.

Source https://stackoverflow.com/questions/60482622

QUESTION

How to use Micrometer for metrics collection on TICK stack without using Spring or Spring Boot?

Asked 2020-Jan-15 at 01:16

I am writing an app in pure Java without using Spring/SpringBoot or any other frameworks. I am using the TICK stack (Telegraf, Influx, Chronograf, and Kapacitor) as my metrics backend and viz platform. I am using Telegraf with Statsd plugin activated on localhost 8125. The problem is that my app is not sending any metrics to the system. However, I wrote a simple Spring Boot app which pushed the relevant metrics to my dashboard. Also, doing an echo "api.msgs.ok:10|c" | nc -C -w 1 -u localhost 8125 pushes the metrics to my dashboard as well.

The sample code I am trying to run is here:

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ANSWER

Answered 2020-Jan-15 at 01:16

Publishing of StatsD metrics is asynchronous, and this example simply terminates too quickly. Put a Thread.sleep(1000) at the end, and metrics are published fine.

Source https://stackoverflow.com/questions/59743479

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