Divolte Base image

Base image with divolte.

Configuration options

The following environment variables can influence the default configuration:

env var	default	options	description
DIVOLTE_HOST			Hostname the application binds on
DIVOLTE_PORT	8290		The port the application runs on
DIVOLTE_USE_XFORWARDED_FOR	false	true, false	Whether to use the X-Forwarded-For header HTTP header
DIVOLTE_SERVE_STATIC_RESOURCES	true	true, false	Serve the static testing page
DIVOLTE_HDFS_ENABLED	false	true, false	write events in avro format to HDFS
DIVOLTE_GFS_ENABLED	false	true, false	write events in avro format to GFS
DIVOLTE_KAFKA_ENABLED	true	true, false	write events in avro format to Kafka
DIVOLTE_KAFKA_\BROKER_LIST	localhost:9092		The kafka bootstrap server list
DIVOLTE_KAFKA_CLIENT_ID	divolte.collector		The kafka client id for the producer
DIVOLTE_PARTY_COOKIE	_dvp		Name of the party coockie
DIVOLTE_PARTY_TIMEOUT	730 days		Validity of the party coockie
DIVOLTE_SESSION_COOKIE	_dvs		Name of the session coockie
DIVOLTE_SESSION_TIMEOUT	30 minutes		Validity of the session coockie
DIVOLTE_COOKIE_DOMAIN	''		The coockie domain for the coockies
DIVOLTE_JAVASCRIPT_NAME	divolte.js		Name of the js file to nclude in the web application
DIVOLTE_JAVASCRIPT_LOGGING	false	true, false	Enable javascript logging in the console
DIVOLTE_JAVASCRIPT_DEBUG	false	true, false	Enable javascript debug logging in the console
DIVOLTE_JAVASCRIPT_AUTO_PAGE_VIEW_EVENT	true	true, false	Generate the default page view event on loading the js library
DIVOLTE_KAFKA_TOPIC	divolte		The topic where the events are published

Running the container

docker-compose pull
docker-compose --project-name divolte up

Testing

Testing if the image works can be done by using the kafka console producer/consumer since we named the image we need to add an entry to the /etc/hosts file to connect the name divolte-kafka to the local ip 127.0.0.1

127.0.0.1	divolte-kafka

Now we can use that hostname (the same as the advertised host) to connect the producer and consumer

kafka-console-producer --broker-list divolte-kafka:9092 \
  --topic divolte

Sending messages can be done by typeing the following in the console

message1
message2

To consume this use the following in a separate terminal window

kafka-console-consumer --bootstrap-server divolte-kafka:9092 \
  --topic divolte \
  --from-beginning
  
message1
message2

Divolte test page

open the page http://localhost:8290 in your browser. A pageview event is sent onload. If you click the button a custom event is sent to divolte. If you still have the console consumer running you should see the avro encoded message passig by. Something like this:

?ĖԞW?ĖԞW192.168.0.1,http://localhost:8290/??
                                           ??V0:j4it1gyt:k3Ch09eSqfZLxs9si86U8iw_ANxUimkqV0:j4it1gyt:JqUiAcIiYjNv7rpK4GvjUR0a1bxgA4LjD0:1npO4TIYAVmC6Tb2L4Edpf~32KmcMDGNpageView?Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.104 Safari/537.36
                                                            Chrome
                                                                  ChromeGoogle Inc.Browser59.0.3071.104"Personal computeOS X10.12.5(Apple Computer, Inc.
??ԞW??ԞW192.168.0.1,http://localhost:8290/??
                                           ??V0:j4it1gyt:k3Ch09eSqfZLxs9si86U8iw_ANxUimkqV0:j4it1gyt:JqUiAcIiYjNv7rpK4GvjUR0a1bxgA4LjD0:1npO4TIYAVmC6Tb2L4Edpf~32KmcMDGNbannerClick?Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.104 Safari/537.36
                                                               Chrome
                                                                     ChromeGoogle Inc.Browser59.0.3071.104"Personal computeOS X10.12.5(Apple Computer, Inc.

Kerberos

If you want to have a kerberozed kafka cluster use the docker-compose-kerberos file to spin up the images. You need to provide the projectname divolte for it to work