DISCONTINUATION OF PROJECT.

This project will no longer be maintained by Intel.

This project has been identified as having known security escapes.

Intel has ceased development and contributions including, but not limited to, maintenance, bug fixes, new releases, or updates, to this project.

Intel no longer accepts patches to this project.

This project will no longer be maintained by Intel. Intel will not provide or guarantee development of or support for this project, including but not limited to, maintenance, bug fixes, new releases or updates. Patches to this project are no longer accepted by Intel. If you have an ongoing need to use this project, are interested in independently developing it, or would like to maintain patches for the community, please create your own fork of the project.

Snap plugin intended to process data and return a moving average of the data

1. Getting Started

• System Requirements
• Installation
• Configuration and Usage

2. Documentation

• Examples
• Roadmap

3. Community Support
4. Contributing
5. License
6. Acknowledgements

• Plugin supports only Linux systems

You can get the pre-built binaries for your OS and architecture from the plugin's GitHub Releases page. Download the plugin from the latest release and load it into snapteld (/opt/snap/plugins is the default location for Snap packages).

Fork https://github.com/intelsdi-x/snap-plugin-processor-movingaverage

Clone repo into $GOPATH/src/github/intelsdi-x/:

$ git clone https://github.com/<yourGithubID>/snap-plugin-processor-movingaverage

Build the plugin by running make in repo:

$ make

This builds the plugin in ./build

• Set up the Snap framework

Moving Average

Example running psutil plugin, movingaverage processor, and writing data into a file.

Documentation for Snap collector psutil plugin can be found here

In one terminal window, open the Snap daemon :

$ snapteld -t 0 -l 1

The option "-l 1" it is for setting the debugging log level and "-t 0" is for disabling plugin signing.

In another terminal window:

Download and load collector, processor and publisher plugins

$ wget http://snap.ci.snap-telemetry.io/plugins/snap-plugin-collector-psutil/latest/linux/x86_64/snap-plugin-collector-psutil
$ wget http://snap.ci.snap-telemetry.io/plugins/snap-plugin-processor-movingaverage/latest/linux/x86_64/snap-plugin-processor-movingaverage
$ wget http://snap.ci.snap-telemetry.io/plugins/snap-plugin-publisher-file/latest/linux/x86_64/snap-plugin-publisher-file
$ chmod 755 snap-plugin-*
$ snaptel plugin load snap-plugin-collector-psutil
$ snaptel plugin load snap-plugin-publisher-file
$ snaptel plugin load snap-plugin-processor-movingaverage

See available metrics for your system

$ snaptel metric list

Create a task file. For example, psutil-movingaverage-file.json:

{
  "version": 1,
  "schedule": {
    "type": "simple",
    "interval": "1s"
  },
  "workflow": {
    "collect": {
      "metrics": {
        "/intel/psutil/load/load1": {},
        "/intel/psutil/load/load5": {},
        "/intel/psutil/load/load15": {},
        "/intel/psutil/vm/free": {},
        "/intel/psutil/vm/used": {}
      },
      "process": [
        {
          "plugin_name": "movingaverage",
          "config": {
            "MovingAvgBufLength": 5
          },
          "process": null,
          "publish": [
            {
              "plugin_name": "file",
              "config": {
                "file": "/tmp/published_movingaverage.log"
              }
            }
          ]
        }
      ]
    }
  }
}

Start task:

$ snaptel task create -t psutil-movingaverage-file.json
Using task manifest to create task
Task created
ID: 02dd7ff4-8106-47e9-8b86-70067cd0a850
Name: Task-02dd7ff4-8106-47e9-8b86-70067cd0a850
State: Running

See realtime output from snaptel task watch <task_id> (CTRL+C to exit)

snaptel task watch 02dd7ff4-8106-47e9-8b86-70067cd0a850

This data is published to a file /tmp/published_movingaverage.log per task specification

Stop task:

$ snaptel task stop 02dd7ff4-8106-47e9-8b86-70067cd0a850
Task stopped:
ID: 02dd7ff4-8106-47e9-8b86-70067cd0a850

There isn't a current roadmap for this plugin, but it is in active development. As we launch this plugin, we do not have any outstanding requirements for the next release.

If you have a feature request, please add it as an issue and/or submit a pull request.

This repository is one of many plugins in Snap, a powerful telemetry framework. See the full project at http://github.com/intelsdi-x/snap To reach out to other users, head to the main framework

We love contributions!

There's more than one way to give back, from examples to blogs to code updates. See our recommended process in CONTRIBUTING.md.

Snap, along with this plugin, is an Open Source software released under the Apache 2.0 License.

• Author: Shweta Patil
• Author: Justin Guidroz

And thank you! Your contribution, through code and participation, is incredibly important to us.