![]() Subsequently, the image will be pulled automatically using the Kubernetes secret. Click Accept on the Oracle Standard Terms and Conditions page.On the Oracle Coherence page, select the language from the drop-down list and click Continue. ![]() Click coherence in the search result list.Search for coherence in the Search Oracle Container Registry field.Enter your Oracle credentials or create an account if you don’t have one.In a web browser, navigate to Oracle Container Registry and click Sign In.To pull the image correctly for the first time, you must perform the following steps: Install Coherence Obtain Images from Oracle Container Registryīy default, the Helm chart pulls the Oracle Coherence Docker image from the Oracle Container Registry. In particular, ensure that the memory and limits are correctly tuned.Ĭonfigure the Environment Add the Helm Repository for Coherence If you are running the operator with a local Kubernetes cluster on a developer workstation, ensure that the workstation meets the hardware requirements and the Docker preferences have been tuned to run optimally for the hardware.This is OS specific and is described in the Docker documentation. setting the value of the max_map_count kernel parameter to at least 262144.Some of the Helm charts in this operator, require configuration on each Kubernetes pod that will run the workloads related to the chart. You need a Kubernetes cluster that can pull the docker images required by the operator.Helm 2.12.3 or above, and all of its prerequisites.Flannel networking v0.10.0-amd64 ( docker images | grep flannel).The operator has the following requirements: Note: If you have an older version of the operator installed on your cluster, you must remove it before installing the current version. If you want to learn more about these two technologies, refer to theįor more advanced actions, such as accessing Kibana for viewing server These instructions assume that you are already familiar with KubernetesĪnd Helm. Note that this guide is for demonstration purposes only, and not sufficiently prescriptive or thorough for a production environment. Use this Quick Start guide to deploy Coherence applications in a Kubernetes cluster managed by the operator. Remove Coherence and Coherence Operator.Set Up Secrets to Access the Oracle Container Registry.Obtain Images from Oracle Container Registry.Note: Use of Prometheus and Grafana is available only when using the The Coherence Operator (the “operator”) manages Coherence through Kubernetes, monitors MBean attributes through Prometheus, and server logs through Elasticsearch and Kibana. The Quick Start guide provides a simple tutorial to help you get the operator up and running quickly.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |