tried to connect the client with backend

- via env vars but it seems to be hard in minikube enviroment

app/client/Dockerfile

@@ -7,12 +7,13 @@ WORKDIR /usr/src/app
 COPY package*.json ./
 
 ENV PATH /usr/src/app/node_modules/.bin:$PATH
+ENV API_URL backend://backend:3002
 
 RUN npm install --silent
 
 COPY . .
 
-RUN npm run build
+RUN API_URL=$API_URL node scripts/build.js
 
 # Put this stuff into a nginx server
 FROM nginx:latest

app/client/chart/client/templates/deployment.yaml

@@ -33,6 +33,9 @@ spec:
             {{- toYaml .Values.securityContext | nindent 12 }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+            - name: API_URL
+              value: "{{ .Values.backendName}}://{{ .Values.backendName }}:{{ .Values.backendPort }}"
           ports:
             - name: http
               containerPort: 80

app/client/chart/client/values.yaml

@@ -3,12 +3,13 @@
 # Declare variables to be passed into your templates.
 
 replicaCount: 1
-
+backendName: "backend"
+backendPort: "3002"
 image:
   repository: client # !Change this to the actual image
   pullPolicy: IfNotPresent
   # Overrides the image tag whose default is the chart appVersion.
-  tag: "v0.0.1"
+  tag: "v0.0.2"
 
 imagePullSecrets: []
 nameOverride: ""
@@ -41,13 +42,16 @@ service:
   port: 80
 
 ingress:
-  enabled: false
+  enabled: true
   annotations: {}
     # kubernetes.io/ingress.class: nginx
     # kubernetes.io/tls-acme: "true"
   hosts:
-    - host: chart-example.local
-      paths: []
+    - host: backend
+      paths: 
+        - path: /api
+          backend:
+          fullName: "backend"
   tls: []
   #  - secretName: chart-example-tls
   #    hosts:

app/client/scripts/build.js

@@ -141,7 +141,8 @@ function build(previousFileSizes) {
     );
     console.log();
   }
-
+  console.log("THIS IS THE API URL")
+  console.log(process.env.API_URL)
   console.log('Creating an optimized production build...');
 
   const compiler = webpack(config);

app/client/src/utils/APICalls.js

 import axios from 'axios'
 
 const axiosInstance = axios.create({
-    baseURL: process.env.PUBLIC_URL,
+    baseURL: process.env.API_URL,
     withCredentials: true,
 });
 
@@ -16,7 +16,7 @@ axiosInstance.interceptors.response.use(
 );
 
 export const signout = () => {
-    return axiosInstance.post(process.env.PUBLIC_URL + '/logout').then(user => {
+    return axiosInstance.post('/logout').then(user => {
         // delete axiosInstance.defaults.headers.common["Authorization"];
         return user.data
     })
@@ -93,4 +93,4 @@ export const deleteTodo = (_id) => {
     }).then(todo => {
         return todo
     })
-}
\ No newline at end of file
+}