Echo-Server / Docker / Kubernetes / Helm

• Read the docs : https://ealenn.github.io/Echo-Server
• Read the release notes

An echo server is a server that replicates the request sent by the client and sends it back.

More information/documentation Project Repository

Adding the Repository

helm repo add ealenn https://ealenn.github.io/charts
helm repo update

Deploy Echo-Server with helm

helm upgrade -i ${name} ealenn/echo-server --namespace ${namespace} --force

Values

Key	Type	Default	Description
affinity	object	{}
application.enable.cookies	bool	true	Enable cookies in response
application.enable.environment	bool	true	Enable environment in response
application.enable.file	bool	true	Enable file in response
application.enable.header	bool	true	Enable custom header in response
application.enable.host	bool	true	Enable host in response
application.enable.http	bool	true	Enable http in response
application.enable.request	bool	true	Enable request in response
application.logs.ignore.ping	bool	false	Don't log ping request on route /ping
fullnameOverride	string	""
image.pullPolicy	string	"IfNotPresent"
image.repository	string	"ealen/echo-server"	https://hub.docker.com/r/ealen/echo-server
image.tag	string	"0.6.0"	https://github.com/Ealenn/Echo-Server/releases
imagePullSecrets	list	[]
ingress.annotations	object	{}	Example kubernetes.io/ingress.class: nginx for Nginx Ingress
ingress.enabled	bool	false	Enable ingress
ingress.hosts[0].host	string	"cluster.local"
ingress.hosts[0].paths[0]	string	"/"
ingress.ingressClassName	string	""
ingress.tls	list	[]
livenessProbe.failureThreshold	int	3
livenessProbe.httpGet.httpHeaders[0].name	string	"x-echo-code"
livenessProbe.httpGet.httpHeaders[0].value	string	"200"
livenessProbe.httpGet.path	string	"/ping"
livenessProbe.initialDelaySeconds	int	5
livenessProbe.periodSeconds	int	10
livenessProbe.successThreshold	int	1
livenessProbe.timeoutSeconds	int	2
nameOverride	string	""
nodeSelector	object	{}
podSecurityContext	object	{}
replicaCount	int	1	Pod replicas
resources.limits.cpu	string	"50m"
resources.limits.memory	string	"128Mi"
resources.requests.cpu	string	"50m"
resources.requests.memory	string	"128Mi"
securityContext	object	{}
service.port	int	80	For k8s >= 1.19 use port number not name
service.type	string	"ClusterIP"
serviceAccount.create	bool	true
serviceAccount.name	string	""
tolerations	list	[]

Changelog

0.5.0

• Update echo to 0.6.0 (thanks @XenGi)

0.4.0

• Add support for ingressClassName
• Update echo to 0.5.1

0.3.1

• App Version 0.4.2
• Increased architecture
• Additional Documentation (thanks prasadkatti)

0.3.0

• App Version 0.4.0
• Fix Header X-ECHO-CODE

0.2.2

• Fix invalid values in liveness probe
• Default liveness value Header ECHO_CODE on /ping -> HTTP 200

0.2.1

• Customize liveness probe
• Automatically Roll Deployments
• Increased default memory allocation

0.2.0

• App Version 0.3.0
• Additional Documentation