global environment for the state in the deployment

Kubernetes/k8s-deployment.yaml

@@ -37,6 +37,16 @@ spec:
           env:
             - name: PHX_HOST
               value: raspberry5b.local # Make this the IP or CNAME of the main host or LB
+            - name: RELEASE_DISTRIBUTION
+              value: name
+            - name: NODE_IP
+              valueFrom:
+                fieldRef:
+                  fieldPath: status.podIP
+            - name: RELEASE_NODE
+              value: "counter@$(NODE_IP)"
+            - name: DNS_CLUSTER_QUERY
+              value: "counter-headless-svc.default.svc.cluster.local"
           resources: {}
           terminationMessagePath: /dev/termination-log
           terminationMessagePolicy: File

config/dev.exs

@@ -9,7 +9,7 @@ import Config
 config :counter, CounterWeb.Endpoint,
   # Binding to loopback ipv4 address prevents access from other machines.
   # Change to `ip: {0, 0, 0, 0}` to allow access from other machines.
-  http: [ip: {127, 0, 0, 1}, port: 4000],
+  http: [ip: {127, 0, 0, 1}, port: System.get_env("PORT") || 4000],
   check_origin: false,
   code_reloader: true,
   debug_errors: true,

lib/counter_web/live/counter_state.ex

@@ -1,7 +1,7 @@
 defmodule Counter.Count do
   use GenServer
   alias Phoenix.PubSub
-  @name :count_server
+  @name {:global, :count_server}
 
   @start_value 0
 

mix.exs

@@ -4,7 +4,7 @@ defmodule Counter.MixProject do
   def project do
     [
       app: :counter,
-      version: "0.1.0",
+      version: "0.2.0",
       elixir: "~> 1.14",
       elixirc_paths: elixirc_paths(Mix.env()),
       start_permanent: Mix.env() == :prod,
@@ -30,6 +30,7 @@ defmodule Counter.MixProject do
     [
       mod: {Counter.Application, []},
       extra_applications: [:logger, :runtime_tools]
+      # extra_applications: [:logger, :runtime_tools, :observer, :wx]
     ]
   end