superstream-k8s

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Reduce Costs and Boost Performance by 75% Without Changing a Single Component or Your Existing Kafka!

How to deploy

To deploy the helm chart, the variables in the provided custom_values.yaml file should be filled according to the supplied by Superstream values:

############################################################
# GLOBAL configuration for Superstream Engine
############################################################
global:
  environment: ""               # Define the superstream engine name within 32 characters, excluding '.', and using only lowercase letters, numbers, '-', and '_'.
  accountId: ""                 # Provide the account ID associated with the deployment, which could be used for identifying resources or configurations tied to a specific account.
  activationToken: ""           # Enter the activation token required for services or resources that need an initial token for activation or authentication.
  skipLocalAuthentication: true

############################################################
# NATS config
############################################################
# NATS HA Deployment. Default "true"
nats:
  config:
    cluster:
      enabled: true
# NATS storageClass configuration. Default is blank "".
    jetstream:
      fileStore:
        pvc:
          storageClassName: ""

To deploy it, run the following:

helm repo add superstream https://k8s.superstream.dev/charts/ --force-update && helm install superstream superstream/superstream -f custom_values.yaml --create-namespace --namespace superstream --wait

Parameters

The following table lists the configurable parameters of the SuperStream chart and their default values:

Parameter	Description	Default
superstream.environment	Deployment environment (e.g., staging, production).	""
superstream.serviceAccount.create	Specifies whether a service account should be created.	true
superstream.serviceAccount.annotations	Annotations to add to the service account.	{}
superstream.serviceAccount.name	The name of the service account to use.	""
initContainers.image	Image used for readiness checks or setup tasks.	curlimages/curl:8.6.0
dataPlane.releaseDate	Release date for the backend component.	"2024-02-22-13-03"
dataPlane.replicaCount	Number of replicas for the backend deployment.	2
dataPlane.image.repository	Docker image repository for the backend service.	memphisos/superstream-data-plane-be
dataPlane.image.pullPolicy	Policy for pulling the image.	Always
dataPlane.image.tag	Overrides the image tag.	"latest"
dataPlane.imagePullSecrets	Image pull secrets.	""
dataPlane.configMap.enable	Enable ConfigMap settings.	""
dataPlane.secret.name	Secret configuration for sensitive information.	superstream-creds
dataPlane.service.enabled	Enable service for the backend.	false
dataPlane.service.type	Type of service for the backend.	ClusterIP
dataPlane.service.port	Port for the backend service.	8888
dataPlane.ingress.enabled	Enable ingress for the backend.	false
dataPlane.resources.limits.cpu	CPU limit for the backend pod.	500m
dataPlane.resources.limits.memory	Memory limit for the backend pod.	500Mi
dataPlane.resources.requests.cpu	CPU request for the backend pod.	50m
dataPlane.resources.requests.memory	Memory request for the backend pod.	100Mi
dataPlane.autoscaling.enabled	Enable autoscaling for the backend.	true
dataPlane.autoscaling.minReplicas	Minimum number of replicas for autoscaling.	2
dataPlane.autoscaling.maxReplicas	Maximum number of replicas for autoscaling.	5
dataPlane.autoscaling.targetCPUUtilizationPercentage	CPU utilization percentage for autoscaling.	75
dataPlane.autoscaling.targetMemoryUtilizationPercentage	Memory utilization percentage for autoscaling.	75
syslog.replicaCount	Number of replicas for the syslog deployment.	1
syslog.image.repository	Docker image repository for syslog.	linuxserver/syslog-ng
syslog.image.pullPolicy	Pull policy for the syslog image.	IfNotPresent
syslog.image.tag	Tag for the syslog image.	"latest"
syslog.service.type	Type of service for syslog.	ClusterIP
syslog.service.port	Port for the syslog service.	5514
syslog.service.protocol	Protocol for the syslog service.	UDP
syslog.resources.limits.cpu	CPU limit for the syslog pod.	"100m"
syslog.resources.limits.memory	Memory limit for the syslog pod.	"256Mi"
syslog.resources.requests.cpu	CPU request for the syslog pod.	"50m"
syslog.resources.requests.memory	Memory request for the syslog pod.	"128Mi"
syslog.configMap.enabled	Enable ConfigMap for syslog.	true
syslog.configMap.name	Name of the ConfigMap for syslog.	syslog-config
syslog.configMap.mountPath	Mount path for the syslog ConfigMap.	/config/syslog-ng.conf
syslog.configMap.subPath	Specific file to mount from the ConfigMap.	syslog-ng.conf
syslog.persistence.enabled	Enable persistence for syslog.	`false