Helm Chart for Infinispan

A Helm chart that lets you build and deploy Infinispan Server clusters.

Build configuration

Configure the container images for Infinispan Server pods by specifying values in the images.* section of this chart.

Value	Description	Default	Additional Information
images.server	FQN of the Infinispan Server image to deploy.	quay.io/infinispan/server:16.1	-
images.initContainer	FQN of a minimal Linux container for the initContainer.	registry.access.redhat.com/ubi8-micro	-

Deployment configuration

Configure your Infinispan cluster by specifying values in the deploy.* section of this chart.

Value	Description	Default	Additional Information
deploy.clusterDomain	Specifies the internal Kubernetes cluster domain.	cluster.local	-
deploy.replicas	Specifies the number of nodes in your Infinispan cluster, with a pod created for each node.	1	-
deploy.container.imagePullSecrets	Image pull secrets for pulling from a private registry.	[]	Reference a k8s secret containing credentials for pulling image from a private registry.
deploy.container.imagePullPolicy	The Infinispan image pull policy.	"Always"	-
deploy.container.extraJvmOpts	Passes JVM options to Infinispan Server.	""	-
deploy.container.libraries	Libraries to be downloaded before server startup.	""	Specify multiple, space-separated artifacts represented as URLs or as Maven coordinates. Archive artifacts in .tar, .tar.gz or .zip formats will be extracted.
deploy.container.env	Additional environment variables in K8s format.	""	See docs for examples of strings, ConfigMaps and Secrets
deploy.container.storage.ephemeral	Defines whether storage is ephemeral or permanent.	false	Set the value to true to use ephemeral storage, which means all stored data is deleted when clusters shut down or restart.
deploy.container.storage.size	Defines how much storage is allocated to each Infinispan pod.	1Gi	-
deploy.container.storage.storageClassName	Specifies the name of a StorageClass object to use for the persistent volume claim (PVC).	""	By default, the persistent volume claim uses the storage class that has the storageclass.kubernetes.io/is-default-class annotation set to true. If you include this field, you must specify an existing storage class as the value.
deploy.container.resources.limits.cpu	Defines the CPU limit, in CPU units, for each Infinispan pod.	500m	-
deploy.container.resources.limits.memory	Defines the memory limit, in bytes, for each Infinispan pod.	512Mi	-
deploy.container.resources.requests.cpu	Specifies the maximum CPU requests, in CPU units, for each Infinispan pod.	500m	-
deploy.container.resources.requests.memory	Specifies the maximum memory requests, in bytes, for each Infinispan pod.	512Mi	-
deploy.security.secretName	Specifies the name of a secret that creates credentials and configures security authorization.	""	If you provide a security secret then deploy.security.batch does not take effect.
deploy.security.batch	Provides a batch file for the Infinispan command line interface (CLI) to create credentials and configure security authorization.	""	The CLI runs the batch file before server startup.
deploy.expose.type	Specifies the service that exposes Hot Rod and REST endpoints outside the Kubernetes cluster and allows network access to your Infinispan cluster.	Route	Valid options: ["", "Route", "LoadBalancer", "NodePort"]. Set an empty value ("") if you do not want to expose {brandname} on the network.
deploy.expose.nodePort	Specifies a network port for node port services within the default range of 30000 to 32767.	0	If you do not specify a port, the platform selects an available one.
deploy.expose.host	Specifies the hostname where the Ingress is exposed, if required.	""
deploy.expose.annotations	Adds annotations to the service that exposes Infinispan on the network.	{}	-
deploy.logging.console.json	Outputs logs as JSON on stdout instead of the default colored text format. Useful for log aggregation pipelines (ELK, Loki, etc.). Each log line includes time, service, namespace, and pod fields.	false	The POD_NAME and POD_NAMESPACE environment variables are automatically injected via the Downward API and used to populate the pod and namespace fields.
deploy.logging.categories	Configures Infinispan cluster log categories and levels.	{}	-
deploy.podAnnotations	Adds annotations to each Infinispan pod that you create.	{}	-
deploy.podLabels	Adds labels to each Infinispan pod that you create.	{}	When deploy.usePrefixedLabels is false, the keys app and clusterName are reserved and ignored. When true, the keys infinispan_app and infinispan_clusterName are reserved and ignored.
deploy.svcLabels	Adds labels to each service that you create.	{}	-
deploy.resourceLabels	Adds labels to all Infinispan resources including pods and services.	{}	-
deploy.tolerations	Node taints to tolerate	[]	-
deploy.nodeSelector	Defines the nodeSelector policy used by the cluster's StatefulSet	{}	-
deploy.nodeAffinity	Defines the nodeAffinity policy used by the cluster's StatefulSet	{}	-
deploy.podAffinity	Defines the podAffinity policy used by the cluster's StatefulSet	{}	-
deploy.podAntiAffinity	Defines the podAntiAffinity policy used by the cluster's StatefulSet	podAntiAffinity: > preferredDuringSchedulingIgnoredDuringExecution: - podAffinityTerm: labelSelector: matchLabels: clusterName: {{ include "infinispan-helm-charts.name" . }} app: infinispan-pod topologyKey: kubernetes.io/hostname weight: 100	Default selector labels in this rule automatically reflect the value of deploy.usePrefixedLabels.
deploy.makeDataDirWritable	Allows write access to the data directory for each Infinispan Server node.	false	Setting the value to true creates an initContainer that runs chmod -R on the /opt/infinispan/server/data directory and changes its permissions.
deploy.monitoring.enabled	Enable or disable ServiceMonitor functionality.	false	Users must have monitoring-edit role assigned by the admin to deploy the Helm chart with ServiceMonitor enabled.
deploy.nameOverride	Specifies a name for all Infinispan cluster resources.	Helm Chart release name	Configure a name for the created resources only if you need it to be different to the Helm Chart release name.
deploy.usePrefixedLabels	Use project-specific prefixed keys for internal selector labels to avoid collisions with admission controllers (e.g. Kyverno).	false	When false, selector labels use app and clusterName. When true, they use infinispan_app and infinispan_clusterName. Changing this value on an existing cluster requires deleting and recreating the StatefulSet due to the immutability of the selector field.
deploy.securityContext	Defines the securityContext settings used by the cluster's StatefulSet	{}	-
deploy.ssl.endpointSecretName	Specifies the name of the secret that contains certificate for endpoint encryption	""	-
deploy.ssl.transportSecretName	Specifies the name of the secret that contains certificate for transport encryption	""	-
deploy.volumeMounts	Add custome volume mounts to infinispan	[]	-
deploy.volumes	Add custome volumes to infinispan	[]	-
deploy.infinispan	Infinispan Server configuration.	-	You should not change the default socket bindings or the security realm and endpoints named "metrics". Modifying these default properties can result in unexpected behavior and loss of service.