amqp-quacker

Send mock data to your AMQP exchange.

Usage docker

Direct to a queue

docker run -e QUACKER_HOST=amqp.host.com
 -e QUACKER_PORT=5672 
 -e QUACKER_USERNAME=amqp-username 
 -e QUACKER_PASSWORD=amqp-password
 -e QUACKER_TOPIC=my-queue-name 
 -v /home/zgldh/my-project/data.json:/data.json 
 zgldh/amqp-quacker:1.1

Via an exchange

docker run -e QUACKER_HOST=amqp.host.com
 -e QUACKER_PORT=5672 
 -e QUACKER_USERNAME=amqp-username 
 -e QUACKER_PASSWORD=amqp-password 
 -e QUACKER_EXCHANGE=my-exchange
 -e QUACKER_TOPIC=my-topic/telemetry 
 -v /home/zgldh/my-project/data.json:/data.json 
 zgldh/amqp-quacker:1.1

Usage docker-compose

Edit the docker-compose.yml

docker-compose up 

Variables

name	descrpition	sample
QUACKER_HOST	The host to your AMQP server.	amqp.host.com
QUACKER_PORT	The AMQP server port.	1883
QUACKER_USERNAME	For AMQP server auth.	amqp-username
QUACKER_PASSWORD	For AMQP server auth.	amqp-password
QUACKER_EXCHANGE	Which exchange do you want the mock data send to? (Optional)	(empty)
QUACKER_TOPIC	If QUACKER_EXCHANGE is set, this is topic, else this is queue name	your/topic/name
QUACKER_INTERVAL	Time interval between two data sending. (in ms)	1000
QUACKER_DATAFILE	The mock data template.	./data.json
QUACKER_DRYRUN	Dont push to server, just output payload.	true or keep it empty

Custom Data

Please edit the file data.json to any text you want. It supports following placeholders:

• q:float:{min},{max} to generate a float number between [min, max).
• q:int:{min},{max} to generate an integer number between [min, max).
• q:string:{str1},{str2},{str3},...,{strN} to get one string from n strings randomly.
• q:timestamp to get a current timestamp like 1620904435.
• q:datetime to get a current datetime string. You can custom the date format: q:datetime:Mon Jan _2 15:04:05 MST 2006 Please refer to: https://golang.org/src/time/format.go

Currently, no more placeholders supported.

Update Logs

1.2

• Breaking changes:
  Use {q:datetime} instead of {q:timestamp} The {q:timestamp} is changed to output real timestamp long integer like 1620904435

1.1

• Added {q:timestamp} token.

1.0

• The beginning.