We now at the end of the journey of this series with a lot of amazing tools that we’ve get used to.Now we’ll discover another 2 amazing tools which help us to manage and monitoring our k8s cluster. It’s lens and Open Observe. Table contents Lens Lens is a k8s dashboard which allow you to…
At this point we have a k8s cluster to deploy any web pages, services as we want. But when ever we update our code we need to rebuild the image then update the deployment container’s image. If we have few services we can do it manually. Things gonna be not fun when we deploy a…
The most difficult problem when we decide to host our own private cloud is that how can we expose our service to the outside world. Event these server’s IP addresses that we set up in previous blogs is just local LAN IP addresses (you can access to these IP addresses only if you are using…
In last 2 blogs of this series. We’ve discovered 2 amazing tools that we can install to host our own k8s cluster for our private cloud. They are microk8s and harvester HCI. After installation, we now have a up and running k8s cluster where we can host our service. But the most important tool need…
We can chose microk8s as your solution for a private cloud. But a better solution when you have a lot of servers is Harvester HCI. For microk8s we’ve learned how to install and use it from the previous blog. But in this blog, we”ll explore new powerful tool. Let’s see what it can do. Table…
Microk8s as it name is a simple k8s cluster that you can easily install and use it with some singles command. Microk8s can run on any OS architecture even AMD with your Raspberry pi 4.You should think this tool maybe just for demo or learning purpose. But there are a lot of companies using microk8s…
Ok we’re not on the cloud anymore now we go back to ground :))). Hiring a cloud service is nice and quick to shift your application to production but the most important problem is money :v I used to be a aws lover when i have free credit for start up but when my credit…
Yes it’s hard but when you master the concept underlying this things gonna make senses. Networking is always a challenge with developers now a day. Because we working with high level abstraction. That why a developer like me when move to devops world networking is something really weirdo :))) Ok, if you like me let’s…
In previous part, we learn some basics k8s concepts. But we not do something real with it yet. So in this blog, let’s see how we can deploy our application to our microk8s cluster with the built-in microk8s registry. Table contents 1. Create our application container 2. Push our image to built-in registry 3. Create…
In the previous series we know how to use Docker as the beginner pack for devops. But for real world problems. Only Docker can not solve all problems eg: scale containers runtime, or when you need to deploy a lot of services you need a tool to manage all of them (manage network, volumes,..). This…
