What is Drupal container?
Drupal is an open source content management platform powering millions of websites and applications. 100M+ Container Linux x86-64 IBM Z ARM mips64le 386 PowerPC 64 LE ARM 64 Application Frameworks Official Image.
What is Microservices in Kubernetes?
A microservice is a software design pattern. It’s something developers get excited about. They are related, but do not require each other. You can have a monolith deployed as a container, or you can have an unrestricted, non-containerized microservice.
What is Yaml in Kubernetes?
If you’ve been doing software development for a while, particularly with Kubernetes or containers, you’ve probably run into a YAML file. YAML — or, “Yet Another Markup Language” — is a text format used to specify data related to configuration. You explore an example YAML file that’s used in Kubernetes.
What is the difference between Kubernetes and K8s?
So what is K8s? K8s is just an abbreviation of Kubernetes (“K” followed by 8 letters “ubernete” followed by “s”). However, normally when people talk about either Kubernetes or K8s, they are talking about the original upstream project, designed as a really highly available and hugely scalable platform by Google.
What is Dockerfile?
A Dockerfile is a text document that contains all the commands a user could call on the command line to assemble an image. Using docker build users can create an automated build that executes several command-line instructions in succession.
What is Docker Drupal?
For the Drupal developer, Docker is a way to provide a local development environment to run web server software. In this tutorial, we’ll: Define the terms hypervisor, virtual machine (VM), and containers. List the advantages of containers over VMs. List the advantages of Docker for Drupal developers.
What is POD deployment?
A Pod is meant to run a single instance of your application on your cluster. Instead, you generally create a set of identical Pods, called replicas, to run your application. Such a set of replicated Pods are created and managed by a controller, such as a Deployment.
Is a Kubernetes pod a microservice?
Kubernetes supports a microservices architecture through the service construct. It allows developers to abstract away the functionality of a set of Pods and expose it to other developers through a well-defined API.
What is Minikube in Kubernetes?
Like kind , minikube is a tool that lets you run Kubernetes locally. minikube runs a single-node Kubernetes cluster on your personal computer (including Windows, macOS and Linux PCs) so that you can try out Kubernetes, or for daily development work.
What is POD in Kubernetes?
A pod is the smallest execution unit in Kubernetes. Pods are ephemeral by nature, if a pod (or the node it executes on) fails, Kubernetes can automatically create a new replica of that pod to continue operations. Pods include one or more containers (such as Docker containers).
What is k3 container?
What is K3s? K3s is a lightweight Kubernetes distribution that Rancher Labs, which is fully certified Kubernetes offering by CNCF. In K3s, we see that the memory footprint or binary which contains the components to run a cluster is small.
Is it possible to install Drupal 8 chart on Kubernetes?
The idea is to use Oracle Container Engine (OKE) and Helm to install a Drupal 8 Chart from Bitnami on a Kubernetes cluster running in Oracle Cloud. This allows developers to have a Cloud native Drupal development environment in seconds for testing new modules, themes, or just testing bug fixes.
What is helhelm in Kubernetes?
Helm is like a “packet manager” for Kubernetes. It allows to define, install, and configure even the most complex applications as Charts. Charts can be easily deployed on a Kubernetes cluster, where Tiller (the Helm server-side component) is running, with a few simple commands.
How do I SSH into a Kubernetes cluster node?
If your Kubernetes nodes are in a private subnet, you need to create a *bastion host *in a public subnet and use it to SSH into the cluster node as described in this whitepaper. Within the cluster node, it is possible to mount the Block Storage Volume that has been attached by OKE during the Chart deployment, e.g.:
What is d8cluster-drupal load balancer?
As you can see, d8cluster-drupal is a LoadBalancer type, which will result in a native Load Balancer created in the Oracle Cloud Infrastructure, exposing ports 80 and 443 with a Public IP that can be accessed from the public Internet.