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Create a New Application ​

NOTE

An Application represents a single connected external solution.

Prerequisites ​

Before you start, export the name of your application as an environment variable:

bash
export APP_NAME={YOUR_APP_NAME}

NOTE

Read about the Purpose and Benefits of Istio Sidecar Proxies. Then, check how to Enable Istio Sidecar Proxy Injection. For more details, see Default Istio Configuration in Kyma.

Create an Application ​

To create a new Application, run this command:

bash
cat <<EOF | kubectl apply -f -
apiVersion: applicationconnector.kyma-project.io/v1alpha1
kind: Application
metadata:
  name: $APP_NAME
spec:
  description: Application description
  labels:
    region: us
    kind: production
EOF

Get the Application Data ​

To get the data of the created Application and show the output in the yaml format, run this command:

bash
kubectl get app $APP_NAME -o yaml

A successful response returns the Application custom resource with the specified name. This is an example response:

yaml
apiVersion: applicationconnector.kyma-project.io/v1alpha1
kind: Application
metadata:
  clusterName: ""
  creationTimestamp: 2018-11-22T13:53:20Z
  generation: 1
  name: test1
  namespace: ""
  resourceVersion: "30728"
  selfLink: /apis/applicationconnector.kyma-project.io/v1alpha1/applications/test1
  uid: f8ca5595-ee5d-11e8-acb2-000d3a443243
spec:
  description: {APP_DESCRIPTION}
  labels:
    kind: "production"
    region: "us"

If there are registered services connected to your Application in Kyma, the response also shows them:

yaml
...
spec:
  description: {APP_DESCRIPTION}
  labels:
    kind: "production"
    region: "us"
  services: {LIST_OF_REGISTERED_SERVICES}

TIP

You can use Kyma dashboard to create and manage your Application. To do so, go to Integration > Applications from the Cluster Details view.