Add support for istio mesh cluster bootstrap

* Update to latest version of akka-management
* Include workarounds to make cluster bootstrap work with istio as documented in akka/akka-management#209 (comment)

build.sbt

@@ -10,7 +10,7 @@ enablePlugins(JavaServerAppPackaging, DockerPlugin)
 
 val akkaVersion = "2.5.17"
 val akkaHttpVersion = "10.1.5"
-val akkaManagementVersion = "0.18.0"
+val akkaManagementVersion = "0.19.0"
 
 libraryDependencies ++=Seq(
  "com.typesafe.akka" %% "akka-persistence" % akkaVersion,

k8s/istio-mesh-routing.yaml

@@ -0,0 +1,16 @@
+apiVersion: networking.istio.io/v1alpha3
+kind: ServiceEntry
+metadata:
+ name: akka-simple-cluster
+spec:
+ hosts:
+ - "*.default.pod.cluster.local"
+ location: MESH_INTERNAL
+ ports:
+ - number: 2551
+ name: "remoting"
+ protocol: TCP
+ - number: 8558
+ name: "management"
+ protocol: HTTP
+ resolution: NONE

k8s/simple-akka-cluster-service-clusterIP.yml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+ name: akka-simple-cluster-cluster-ip
+spec:
+ ports:
+ - name: remoting
+ port: 2551
+ protocol: TCP
+ targetPort: 2551
+ - name: management
+ port: 8558
+ protocol: TCP
+ targetPort: 8558
+ selector:
+ app: akka-simple-cluster

k8s/simple-akka-cluster-service.yml → k8s/simple-akka-cluster-service-nodePort.yml

@@ -14,4 +14,4 @@ spec:
  - protocol: TCP
  name: api
  port: 8080
- targetPort: api
+ targetPort: api