WebLogic Kubernetes Operator provides a way of running WLS domains in a k8s cluster. For this post we are depicting the steps of the tutorial you can find in the documentation here. So let’s get started! What you need: a k8s cluster kubectl maven git docker 60 minutes git clone https://github.com/oracle/weblogic-kubernetes-operator docker login docker pull […]
MoreIn a previous post I explained how to create the same thing using an image published in docker registry under my user. Well… that post is not working anymore because I deleted the image for some reasons. The method exposed here is better because the deployment file pulls the official image published here. Therefore you […]
MoreINSTALL GRAFANA LOCALLY brew install grafana http://localhost:3000 INSTALL K8S PLUGIN FOR GRAFANA grafana-cli plugins install grafana-kubernetes-app brew services restart grafana INSTALL PROMETHEUS ON OKE helm install –name my-prometheus stable/prometheus export POD_NAME=$(kubectl get pods –namespace default -l “app=prometheus,component=server” -o jsonpath=”{.items[0].metadata.name}”) kubectl –namespace default port-forward $POD_NAME 9090 CONFIGURE PROMETHEUS DATASOURCE CONFIGURE K8S DATASOURCE USE IT That’s all! […]
Morekubectl is one of the command line interfaces for managing k8s. In this post, we are containerizing kubectl for easy utilization across different environments. Because kubectl in OKE is related with OCI CLI, we are setting up the kubectl tool by adding it to ocloudshell container we created in this post. STEP 1 Configure OCI CLI as mentioned in […]
MoreWith Helidon you can create Java microservices easily. In this blog, we are creating/exposing a REST service that gets a JSON document stored in an Oracle database and retrieves it to the requestor. For retrieving the JSON document from the database we are using ORDS and SODA but you can use JDBC as well, we’ll show […]
MoreORDS is a piece of software that acts as an intermediary between Oracle Database and the layers where business logic is implemented and/or consumed. NOTE: If your database hasn’t been set up for ORDS just google for it or take a look at this post. With ORDS you expose database objects as REST. ORDS can be […]
MoreUPDATE: Follow this post for the deployment part, as it has been updated, the rest of the content is still valid, thanks. Today we are deploying an Oracle database instance in a K8s cluster making them persistent so that data is not lost after container/pod restarts. Please follow this link to get the yaml file […]
MoreFirst, install this tool in local: brew tap jenkins-x/jx brew install jx Check here for installing the tool in other OS’s than MAC. And now issue this command to deploy on the k8s cluster of the oracle provider (oke): jx install –provider=oke Follow instructions and command prompts and you’ll get them’all stuff installed if a few […]
MoreIf you don’t have one, first create a cluster. In the last version of the dashboard, you can find a new “QUICK CREATE” option that creates all the stuff from scratch easily. Install helm following this link or in mac issue the following command: brew install helm Configure access to the cluster Goto this […]
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approaching off the bow 