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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:14.0 -
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.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.categories Configures Infinispan cluster log categories and levels. {} -
deploy.podLabels Adds labels to each Infinispan pod that you create. {} -
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.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.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.