Category: Tutorials

Access Kubernetes Secret from Pod container

By Rex Resurreccion Aug 08, 2023

Access Kubernetes Secret from Pod container. Assigning service account to a Pod to manage secrets using Kubernetes client libraries

By Rex Resurreccion Mar 03, 2023

Snowflake Getting Started hands on tutorial. Set up new account, explore Web Interface, Database, Stage, SnowSQL, Upload and Download file.

By Rex Resurreccion Oct 10, 2022

Let’s implement an Android Firebase Cloud Messaging (FCM) in Python and test this by creating a simple Android app to receive push messages.

By Rex Resurreccion Aug 08, 2022

Kubernetes service account, cluster role and binding for assigning permission. Let’s create ClusterRole for managing k8s secrets for example.

By Rex Resurreccion Jul 07, 2022

Use of Declarative approach in Kubernetes. This time, let’s write a Kubernetes Deployment YAML file to provision resources in a cluster.

By Rex Resurreccion Jul 07, 2022

Hands-on tutorial on how to deploy containerized application in Kubernetes using Imperative approach and use of Minikube and Kubectl CLI

By Rex Resurreccion Jul 07, 2022

This getting started topic will be a quick introduction about Kubernetes, Cluster Components, Objects and how to manage Objects.

By Rex Resurreccion Jul 07, 2022

Datadog Log Indexes and Facets, for managing ingested logs and retention period. Use of tags and attributes for searching log messages.

By Rex Resurreccion Jun 06, 2022

Set up Datadog Monitoring Alerts to keep your host and systems app in check all the time. Read about these simple yet useful Datadog alerts

By Rex Resurreccion Jun 06, 2022

Let’s create a Java Maven project for testing using Cucumber JUnit. I will discuss the steps on how to set up a Java test suite in IntelliJ.