consolidated more variables and deleted all hard-coded values

helm-deploy.sh

@@ -1,6 +1,8 @@
 #!/bin/bash
 
 source .env
+LB_IP="10.50.3.35"
+IP_POOL_RANGE="10.50.3.30-10.50.3.40"
 
 ## Setup all the needed repos
 helm repo add metallb https://metallb.github.io/metallb
@@ -25,7 +27,7 @@ kubectl wait --namespace metallb-system \
 
 ## Apply the load-balancer IPs range
 
-kubectl apply -f manifests/metallb/metallb-config.yaml
+envsubst < ./manifests/metallb/metallb-config.yaml | kubectl apply -f -
 
 ## Let's install traefik!
 
@@ -33,6 +35,7 @@ helm install \
   traefik traefik/traefik \
   -n traefik \
   -f ./manifests/traefik/values.yaml \
+  --set service.spec.loadBalancerIP="$LB_IP" \
   --create-namespace
 
 ## Let's install Cert-Manager!