pavolloffay

install.packages('rjson')
install.packages('RCurl')
install.packages('fpp')
install.packages('xts')

library(rjson)
library(RCurl)
library(fpp)
library(xts)

pavolloffay

curl -ivX POST  -H 'Hawkular-Tenant: jdoe' -H 'Content-Type: application/json' 'http://localhost:8080/hawkular/datamining/metrics' -d '{"metricId": "metric1", "collectionInterval": "15" }'

curl -ivX PUT  -H 'Hawkular-Tenant: jdoe' -H 'Content-Type: application/json' 'http://localhost:8080/hawkular/datamining/metrics/metric1' -d '{"collectionInterval": "22", "forecastingHorizon": 66 }'

curl -ivX PUT  -H 'Hawkular-Tenant: jdoe' -H 'Content-Type: application/json' 'http://localhost:8080/hawkular/datamining/metrics/metric1/forecaster' -d '{"windowSize" : "150"}'
curl -ivX PUT  -H 'Hawkular-Tenant: jdoe' -H 'Content-Type: application/json' 'http://localhost:8080/hawkular/datamining/metrics/metric1/forecaster' -d '{"ic" : "BIC"}'
curl -ivX PUT  -H 'Hawkular-Tenant: jdoe' -H 'Content-Type: application/json' 'http://localhost:8080/hawkular/datamining/metrics/metric1/forecaster' -d '{"modelToUse" : "SimpleExponentialSmoothing"}'
curl -ivX PUT  -H 'Hawkular-Tenant: jdoe' -H 'Content-Type: application/json' 'http://lo

pavolloffay

# Plugins are for example email, sms, irc, snmp... Needs to be deployd as war in the Alerts.
# Actions are instancies of action Plugins. This actions can be assigned to Triggers. Examples of actions - send email to admin, send sms to CEO,
# Trigger has multiple Conditions, based on this condition Action is carried out (send email, create file)
# Alert is created when conditions are met.


# Standalone mode
mvn clean install -Pstandalone
hawkular-alerts-rest-tests/target/wildfly-9.0.1.Final/bin/standalone.sh --debug -Dhawkular.backend=embedded_cassandra
-H 'Hawkular-Tenant: xmen'

pavolloffay

#tenant
curl -ivX GET 'http://jdoe:password@localhost:8080/hawkular/inventory/tenant'
{
  "path" : "/t;28026b36-8fe4-4332-84c8-524e173a68bf",
  "id" : "28026b36-8fe4-4332-84c8-524e173a68bf"
* Connection #0 to host localhost left intact
}

#relationships
curl -ivX GET 'http://jdoe:password@localhost:8080/hawkular/inventory/feeds/dhcp130-144/relationships'

pavolloffay

@Test
    public void testA() throws Exception {
        ObjectMapper objectMapper = new ObjectMapper();
        InventoryJacksonConfig.configure(objectMapper);

        Query relationships = Query.filter().with(RelationWith.name("__inPrediction")).with(RelationWith.sourceOfType
                (Tenant.class)).with(RelationWith.targetOfType(Metric.class)).get();

        String json = serialize(relationships, objectMapper);

pavolloffay

public static <T extends BasicMessage> BasicMessageWithExtraData<T> fromJSON(InputStream in, Class<T> clazz) {

        ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
        try {
            Thread.currentThread().setContextClassLoader(AbstractMessage.class.getClassLoader());

            final T obj;
            final byte[] remainder;
            try (JsonParser parser = new JsonFactory().configure(Feature.AUTO_CLOSE_SOURCE, false).createParser(in)) {
                Method buildObjectMapperForDeserializationMethod = findBuildObjectMapperForDeserializationMethod(clazz);

pavolloffay

14:59 0 hawkular-bus-sample-mdb <master>$ mvn clean install -Pdev -Dorg.hawkular.wildfly.home=/home/pavol/projects/hawkular/hawkular/modules/nest/hawkular-nest-distro/target/hawkular-nest-distro-1.0.0.Alpha8-SNAPSHOT-distribution/wildfly-9.0.1.Final^C
15:09 130 hawkular-bus-sample-mdb <master>$ 
15:09 130 hawkular-bus-sample-mdb <master>$ pwd
/home/pavol/projects/hawkular/hawkular-bus/hawkular-bus-samples/hawkular-bus-sample-mdb
15:09 0 hawkular-bus-sample-mdb <master>$ 

pavolloffay

tenant=$(curl -s GET 'http://jdoe:password@localhost:8080/hawkular/inventory/tenant'| grep --color=never -oP 'id" : "\K[0-9a-z\-]+')
feed=$(curl -s GET 'http://jdoe:password@localhost:8080/hawkular/inventory/feeds'| grep --color=never -oP 'id" : "\K[0-9a-z\-]+')
function feed() {
    echo `curl -s GET 'http://jdoe:password@localhost:8080/hawkular/inventory/feeds'| grep --color=never -oP 'id" : "\K[0-9a-z\-]+'`
}
function tenant() {
    echo `curl -s GET 'http://jdoe:password@localhost:8080/hawkular/inventory/tenant'| grep --color=never -oP 'id" : "\K[0-9a-z\-]+'`
}

pavolloffay

Helper functions for extracting Tenant and Feed id and their canonical paths.

feedId() {
 curl -s GET 'http://jdoe:password@localhost:8080/hawkular/inventory/feeds'| grep --color=never -oP 'id" : "\K[\w-]+'
}
tenantId() {
 curl -s GET 'http://jdoe:password@localhost:8080/hawkular/inventory/tenant'| grep --color=never -oP 'id" : "\K[\w-]+'
}
feed() {
 curl -s GET 'http://jdoe:password@localhost:8080/hawkular/inventory/feeds'| grep --color=never -oP 'path" : "\K/t;[\w-]+/f;[\w-]+'

pavolloffay

#!/usr/bin/env python
# -*- coding: ascii -*-
#-----------------------------------------------------------------------------
"""
Time Series Analysis
pytsa (read "pizza") depends on scipy and numpy.

Pytsa is a simple timeseries utility for python.
It is good for pedagogical purposes, such as to understand moving averages,
linear regression, interpolation, and single/double/triple exponential smoothing.