So your application is getting serious traffic. You started with a single VM, and it worked fine for a while. But now it is struggling under the load. Worse, if that one VM goes down, your entire application is offline.…
Alright, let us talk about networking in Google Cloud. This is where everything connects. You can have the best VMs, the best databases, the most optimized containers — but if your network is not set up right, none of it…
Alright, let us talk about something that trips up a lot of people when they encounter it for the first time — Deterministic Encryption. If you have worked with databases and security, you know that encryption is supposed to make…
Let me paint you a picture. You have built this fantastic internal web application. It is hosted on Compute Engine or GKE, and your employees use it every day. Now, the traditional way to keep this thing secure is to…
Alright, so you have built your infrastructure. You have your VPCs, your VMs, your databases — everything is running. Now comes the part that most people get wrong. Who gets access to what? Give everyone admin access and you are…
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We have been using the cloud console to manage the managed instance groups. Let us now learn how to use the command line interface to manage the instance groups. It is important to note that we need to set the…
You can gradually upgrade an instance in an instance group to a new instance template. This type of upgrade is called as Rolling upgrade. Let us say we have 10 instances running and we want to upgrade only 2 instances…
Instance groups are used to manage a group of instances as a single entity. You can manage similar virtual machines having similar life cycles as a single unit. There are 2 types of instance group that you can create namely…
Live Migration: When the host system in needs to be updated live migration of the virtual instance happens. The virtual instance is migrated to a different host system from the same zone. The properties of the instance do not change.…
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