Depending on the configuration you use you may need to set the names for the following environment variables.
|discoveryMethodEnv||The environment variable name that controls the discovery method. The value will be set to kubernetes-api||None|
|hostnameEnv||The environment variable name that controls the hostname. This will be set into a kubernetes field value (status.podIP)||None|
|namespaceEnv||The environment variable name that controls the namespace. This will be set to the namespace defined in the deployment||None|
If you don’t set this values, the plugin assume that you have set them manually in the deployment settings and it won’t attempt to define them. Remember that these are for the environment variable names not the values. The values are set automatically as specified in the Akka documentation for kubernetes api discovery here
The generated yaml file can contain the following environment variables
env: - name: MY_DISCOVERY_METHOD value: kubernetes-api - name: MY_HOSTNAME valueFrom: fieldRef: fieldPath: status.podIP - name: AKKA_CLUSTER_BOOTSTRAP_SERVICE_NAME valueFrom: fieldRef: fieldPath: metadata.labels['app']
The AKKA_CLUSTER_BOOTSTRAP_SERVICE_NAME environment variable is added by default. You can only control the 3 environment variables mentioned in the table above.