From the course: Kubernetes for Java Developers
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Deploy application with two deployments
From the course: Kubernetes for Java Developers
Deploy application with two deployments
- [Instructor] So far, we have deployed a Helm chart to our Kubernetes cluster, which has one Java application and that Java application returns a response, a simple response, hello. Now, we want to deploy an application to our Kubernetes cluster which has two Java applications. One of them returns a response of hello and the other one returns a response of howdy. And then we're going to have some fun with Istio, using those two applications. Now, remember, we talked about Istio works using a sidecar. Particularly, in this case, it is Uwise Sidecar Proxy. So how do we tell Kubernetes cluster to make sure for every deployment inject a sidecar proxy? Well, there are a couple of ways to do that. The first one is by which we can say, for any object that is injected into the default namespace, give it a label, call it Istio-injection=enabled and once you give that label, essentially, Istio will make sure that this sidecar which is injected into each deployment. Let's try that first. Copy…
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