![]() Install the docker image using the Helm chart. Package the files in a Docker image and deploy that image to aĭocker registry accessible to the Kubernetes cluster. The steps to use the sidecar pattern include:ĭetermine the JARs or configuration files that you want to make them available to the cluster. With the Coherence cluster running in Kubernetes. To make resources available to Coherence within the Kubernetes cluster.ĭocker containers are the most flexible way to allow interaction The Coherence Operator uses the sidecar pattern, as You can refer to Add Application Jars/Config to a Coherence Deployment in the Samples. This approach can be used for any administrative tasks that require to make JAR, XML, or other configuration files available to the Coherence cluster. This section explains how to make custom configuration and JAR filesĪvailable to your Coherence cluster running in Kubernetes. Provide Configuration Files and Application Classes to the Coherence Cluster within Kubernetes This section covers a few common scenarios that require special treatment regarding Kubernetes. The Oracle Coherence documentation remains a very useful resource. Most of the administrative tasks to do with Coherence apply when running within Kubernetes. The most common administrative tasks with Coherence are Overriding the Default Cache ConfigurationĪnd deploying JARs for Processing Data in a ![]() $ kubectl config set-context $(kubectl config current-context ) -namespace =sample-coherence-ns To set this namespace as the active namespace, execute the command: Refere to Before You Begin section in the Quick Start guide.Īll the examples in this guide are installed in a Kubernetes namespace called sample-coherence-ns. Refer to these sections for managing Coherence: The information in this guide is organized into sections that are common and Kubernetes specific tasks. For most of the administrative tasks for managing Kubernetes, refer to Kubernetes Documentation. The User Guide provides exclusive steps for managing Coherence within Kubernetes. Configuring SSL for Metrics Publishing for Prometheus.Configuring SSL Endpoints for Management over REST.Configuring SSL Endpoints for Management over REST and Metrics Publishing.Using Helm to Scale the Coherence Deployment.Provide Arguments to the JVM that Runs Coherence.Manipulate the VisualVM UI to View the Coherence MBeans.Download the opendmk_jmxremote_optional_jar JAR.Use Java Management Extensions (JMX) to Inspect and Manage Coherence.Extract Coherence Log Files from Kubernetes.Extract Heap Dump Files from a Kubernetes Coherence Pod.Deploy JAR Containing Application Classes and Configuration files. ![]() Create the Server Side Cache Configuration.Create the Local Extend Client Configuration.Provide Configuration Files and Application Classes to the Coherence Cluster within Kubernetes.The User Guide provides detailed information about how to installĬoherence and the Coherence Operator in your Kubernetes cluster, and how to use the operator to manage Coherence clusters.
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