hastic-server/README.md

Hastic server

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Implementation of basic pattern recognition for anomaly detection.

Implementation of analytics unit for Hastic.

Please note that we are still in alpha, so features are subject to change

See also:

• Hooks - notifications about events
• REST - for developing your plugins
• HasticPanel - Hastic visualisation plugin for Grafana

Download & Install on Linux

You need only nodejs >= 6.14 on your machine.

Node 6

wget https://github.com/hastic/hastic-server/releases/download/0.2.2-alpha/hastic-server-0.2.2-alpha-node-6.tar.gz
tar -zxvf hastic-server-0.2.2-alpha-node-6.tar.gz
cd hastic-server-0.2.2-alpha/server/dist
node server

Node 8

wget https://github.com/hastic/hastic-server/releases/download/0.2.2-alpha/hastic-server-0.2.2-alpha-node-8.tar.gz
tar -zxvf hastic-server-0.2.2-alpha-node-8.tar.gz
cd hastic-server-0.2.2-alpha/server/dist
node server

See also: Installation from source

Make sure that HASTIC_PORT is opened in your firewall. Default value is 8000.

Changelog

[0.2.2-alpha] - 2018-09-12

NOTE: hastic-panels of versions older than 0.2.0 are not supported

Changed

• Consider segment width in models #136
• Increase learning dataset timerange

[0.2.1-alpha] - 2018-09-04

NOTE: hastic-panels of versions older than 0.2.0 are not supported

Changed

• Models improvements

[0.2.0-alpha] - 2018-09-03

NOTE: hastic-panels of versions older than 0.2.0 are not supported

Added

• Return version of server #66
• Return analytic status #71

Fixed

• Case-sensitive anomaly name #41
• ImportError: cannot import name 'isna' #59
• Handle analytics connection failure on server #74
• Analytics wont start in production mode #77
• Basic creation of analytic unit fails #79
• Missing communication between analytics and server in production #91 - thx @petrk94 for bugreport
• Server is stopping only after second Ctrl-C #96
• Error: 'value' #100
• Error: Unexpected response #125
• Error: max of an empty sequence in peaks model #126

[0.1.4-alpha] - 2018-06-29

Changed

• Informative error messages instead of "Internal error" #40

Fixed

• "No such file or directory" error on anomaly create #33
• Case-sensitive anomaly name #41

[0.1.3-alpha] - 2018-06-28

Changed

• Drops algorithm improvement.

[0.1.2-alpha] - 2018-06-25

Fixed

• Error: type object 'sklearn.tree...' #28

[0.1.1-alpha] - 2018-06-25

Added

• HASTIC_API_KEY to config file #23