Homing Pigeon

Helm chart for https://github.com/softonic/homing-pigeon

❗Use chart version >= 0.9.0 with homing-pigeon greater or equal to v0.9.0

Overview

Parameter	Description	Default
image.repository	Image repository	softonic/homing-pigeon
image.tag	Tag used for the image	0.1.0
image.pullPolicy	Image pull policy	IfNotPresent
resources	Resources policy	{}
updateStrategy	Update strategy for statefulset	null
nodeSelector	Node Selector for homing pigeon deployment	{}
tolerations	Tolerations for homing pigeon deployment	[]
affinity	Affinity for homing pigeon deployment	{}
initContainers	List of init containers	[]
extraContainers	List of extra containers to add to homing pigeon pod	[]
nameOverride	Override name of chart	""
fullnameOverride	Override full name of chart	""
replicaCount	Number of replicas for homing pigeon deployment	1
consumerId	Define CONSUMER_ID env var. It affects queueName	null
messageBufferLen	Buffer length for write buffer	400
ackBufferLen	Buffer length for acks	200
caCerts	List of CA certs with name being an identifier, and cert the certificate in base64	null
reader.rabbitmq.enabled	Enable RabbitMQ reader	false
reader.rabbitmq.consumerName	Consumer identifier label	""
reader.rabbitmq.url	RabbitMQ url	""
reader.rabbitmq.caCertName	Enable SSL for RabbitMQ	""
reader.rabbitmq.deadLettersExchangeName	RabbitMQ reader dead letters exchange name (where unacked and unroutable messsages go to)	""
reader.rabbitmq.deadLettersQueueName	RabbitMQ reader dead letters queue name	""
reader.rabbitmq.exchangeName	RabbitMQ reader exchange name	""
reader.rabbitmq.exchangeType	RabbitMQ reader exchange type	""
reader.rabbitmq.exchangeInternal	Whether RabbitMQ exchange is internal or not	"false"
reader.rabbitmq.outerExchangeName	RabbitMQ reader outer exchange name	""
reader.rabbitmq.outerExchangeType	RabbitMQ reader outer exchange type	""
reader.rabbitmq.outerExchangeBindingKey	RabbitMQ reader binding key for outer exchange	""
reader.rabbitmq.queueName	RabbitMQ reader queue name. It supports templating.	""
reader.rabbitmq.qos.prefetchCount	RabbitMQ QoS prefetch count	0
writer.elasticsearch.enabled	elasticsearch writer enabled	false
writer.elasticsearch.host	elasticsearch writer host	""
writer.elasticsearch.flushMaxSize	elasticsearch writer flush max size for bulk writes	100
writer.elasticsearch.flushMaxIntervalMs	elasticsearch writer flush max interval for bulk writes in ms	5000
requestMiddlewares[*].name	middleware name	null
requestMiddlewares[*].repository	middleware image repository	null
requestMiddlewares[*].tag	middleware image tag	null
requestMiddlewares[*].pullPolicy	middleware image pull policy	IfNotPresent
responseMiddlewares[*].name	middleware name	null
responseMiddlewares[*].repository	middleware image repository	null
responseMiddlewares[*].tag	middleware image tag	null
responseMiddlewares[*].pullPolicy	middleware image pull policy	IfNotPresent

QueueName templating available variables:

Name	Description
ConsumerId	Everything after the last - in the hostname by default. If no - are present, the whole hostname is used. Can be overriden with CONSUMER_ID env var.

Middlewares

You can define middlewares using the requestMiddlewares and responseMiddlewares keys.

Middlewares will be concatenated in the same order than declared in the yaml.

Request vs Response middlewares

The request middlewares are placed between the reader output and the writer input. In contrast response middlewares are placed between the writer output and the reader input.

       |--->  Request middlewares --->|       
Reader |                              | Writer
       |<--- Response middlewares <---|       

Usage

helm repo add softonic https://charts.softonic.io
helm upgrade homing-pigeon --install softonic/homing-pigeon