Technology and other stuff recipes
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 […]
MorePurpose Configure OCI CLI credentials in an interactive manner. It opens up a login window in your web browser in which you authenticate with your credentials against an identity domain. Install last OCI CLI version bash -c “$(curl -L https://raw.githubusercontent.com/oracle/oci-cli/master/scripts/install/install.sh)” Issue command MacBook-Pro:~ javiermugueta$ oci session authenticate Enter a region (e.g. ca-toronto-1, eu-frankfurt-1, uk-london-1, us-ashburn-1, […]
MoreThe database per service pattern with an Oracle database can be accomplished easily with one instance of Autonomous Database per microservice, a very easy to use and maintain database (relational and JSON). But not only is easy to use and maintain because you don’t have to deal with administration tasks or manage different technologies for persisting […]
MoreWercker is a continuous delivery “YAPT” pipelines tool…yes, Yet Another Pipelines Tool, ja ja 😉 Well, Wercker is easy to use, let’s have a look. Create a project for containeraizing something Create a Wercker account if you don’t have one Connect Wercker with a repo under [Settings] Push your code to a repo, such as […]
MoreInstall Grafana locally as shown here Install OCI CLI, follow this post as an example Install OCI plugin grafana-cli plugins install oci-datasource brew services restart grafana Create a dashboard Select Region, Compartment, etc… Tha’s all! Enjoy 😉
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! […]
MoreCREATE AN OEH CLUSTER Documentation here or watch following video: When the cluster is created, go to details page and grab the connection url, which has the format <broker1_ip>:6667,…,<brokern_ip>:6667 CREATE A TOPIC INSTALL THE LIB I’ve done the following (Mac): git clone https://github.com/edenhill/librdkafka.git cd librdkafka ./configure –prefix /usr/local make sudo make install (sudo make uninstall […]
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