Minor fixes for day 6

README.md

@@ -130,6 +130,10 @@ curl http://$(terraform output --raw experiments_nlb_dns_name)
 
 ### Day 6: Helm for the app
 
+Commit: https://github.com/lucabrunox/experiments/tree/0427c9b777aaab
+
+Planning to create multiple instances of the same app, so packaging it with helm.
+
 Some notes:
 - Created the helm with the default helm create scaffolding.
 - Added container hostname to ALLOWED_HOSTS for the health checks.
@@ -138,5 +142,5 @@ Some notes:
 kubectl apply -f k8s/ecr-credentials.yaml
 helm install --set-string image=ACCOUNT_ID.dkr.ecr.eu-west-1.amazonaws.com/experiments-frontend:vTAG frontend ./frontend/k8s/chart
 
-curl localhost:3000
+curl http://$(terraform output --raw experiments_nlb_dns_name)
 ```

tf/user_data/init.sh

@@ -10,10 +10,6 @@ function update_system() {
   yum update -y
 }
 
-function configure_etc_environment() {
-  echo 'PATH="$PATH:/usr/local/bin"' >> /etc/environment
-}
-
 function install_containerd() {
   yum install containerd -y
   systemctl enable containerd
@@ -64,7 +60,6 @@ function install_flannel() {
 }
 
 update_system
-configure_etc_environment
 install_containerd
 configure_netfilter
 install_kube_tools