add: configmap, ingress + update deployment with env refs

k8s/moj-servis/ingress.yaml

@@ -0,0 +1,20 @@
+# k8s/moj-servis/ingress.yaml
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: moj-servis-svc
+  namespace: student-marijanela218
+  annotations:
+    traefik.ingress.kubernetes.io/router.entrypoints: web
+spec:
+  rules:
+  - host: marijanela218.argocd.fpmoz.sum.ba
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: moj-servis-svc
+            port:
+              number: 80