fix(k8s): naming variables correctly for nginx container

misc/k8s/kustomization/base/resources/myapplication-kube/resources/myapplication-deployment.yaml

@@ -40,15 +40,15 @@ spec:
         name: myapplication-nginx
         args: ["/usr/sbin/nginx"]
         env:
-        - name: NGINX_myapplication_UPSTREAM_BACKEND_SERVER
+        - name: NGINX_APP_UPSTREAM_BACKEND_SERVER
           value: 127.0.0.1:9000
-        - name: NGINX_myapplication_ROOT
+        - name: NGINX_APP_ROOT
           value: "/public"
-        - name: NGINX_myapplication_PHP_INDEX
+        - name: NGINX_APP_PHP_INDEX
           value: "/index.php"
         - name: NGINX_ERROR_LOG_LEVEL
           value: "warn"
-        - name: NGINX_myapplication_PHP_NON_FILE_PATTERN
+        - name: NGINX_APP_PHP_NON_FILE_PATTERN
           value: "^/index\\.php(/|$)"
         ports:
         - containerPort: 8080

misc/k8s/kustomization/overlays/dev/resources/ingress.yaml

@@ -18,4 +18,4 @@ spec:
           service:
             name: myapplication
             port:
-              number: 8080
+              number: 80