KUBECTL

Building a docker image, pushing to OCIR and deploying to OKE with DevCS

IT by javier mugueta16 March, 202022 April, 2020

IT by javier mugueta16 September, 201916 September, 2019

oke-cluster-start-stop, a kubectl Plugin for starting/stopping all the Compute Nodes of an OKE Cluster

If you want to start or stop all of your OKE data plane cluster nodes you must go to all the nodes and execute the action one by one. The current post depicts a kubectl plugin extension created for helping you to start/stop your oke clusters. NOTES: The tool has been developed and tested in […]

IT by javier mugueta11 July, 201913 September, 2019

Deploying a Coherence Cluster in Kubernetes

Coherence-Operator is a Kubernetes opeartor for deploying Oracle Coherence in k8s. Let’s see how to do it. 1 Clean previous setup intents: helm del –purge sample-coherence helm del –purge sample-coherence-operator kubectl delete namespace sample-coherence-ns 2 Execute the following: kubectl config set-context $(kubectl config current-context) –namespace=sample-coherence-ns helm repo add coherence https://oracle.github.io/coherence-operator/charts helm repo update helm –debug […]

IT by javier mugueta9 April, 20198 April, 2019

Deploying an Oracle Database with Persistence Enabled in Oracle Kubernetes Engine in Ten Minutes or Less

In 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 […]

IT by javier mugueta16 January, 201915 January, 2019

Containerizing kubectl for working with OKE (Oracle Kubernetes Engine)

kubectl 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 […]