added fixes

JaimeSalas · JaimeSalas · commit ae680768b36e · 2025-11-17T08:09:08.000+01:00
diff --git a/04-cloud/01-eks/04-deploy-solution/readme.md b/04-cloud/01-eks/04-deploy-solution/readme.md
@@ -1,6 +1,6 @@
 # Deploy Solutions Example
 
-## Creating bacckend services
+## Creating backend services
 
 ### Creating lc-age-service
 
diff --git a/04-cloud/01-eks/06-autoscalling-our-applications/01-scale-an-application-with-HPA.md b/04-cloud/01-eks/06-autoscalling-our-applications/01-scale-an-application-with-HPA.md
@@ -12,6 +12,7 @@ We will deploy the metrics server using [Kubernetes Metrics Server](https://gith
 
 ```bash
 kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/download/v0.4.1/components.yaml
+kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/download/v0.7.2/components.yaml
 ```
 
 Lets' verify the status of the metrics-server APIService (it could take a few minutes).
diff --git a/04-cloud/01-eks/06-autoscalling-our-applications/02-cluster-auto-scaler/01-scale-cluster-with-CA.md b/04-cloud/01-eks/06-autoscalling-our-applications/02-cluster-auto-scaler/01-scale-cluster-with-CA.md
@@ -70,7 +70,7 @@ kubectl -n kube-system logs -f deployment/cluster-autoscaler
 Confirm the autoscaling by visiting `EC2 AWS Management Console` or by using
 
 ```bash
-$ kubectl get nodes
+kubectl get nodes
 NAME                                           STATUS   ROLES    AGE    VERSION
 ip-192-168-2-232.eu-west-3.compute.internal    Ready    <none>   99s    v1.18.9-eks-d1db3c
 ip-192-168-27-247.eu-west-3.compute.internal   Ready    <none>   107s   v1.18.9-eks-d1db3c
diff --git a/04-cloud/01-eks/07-exposing-service/readme.md b/04-cloud/01-eks/07-exposing-service/readme.md
@@ -43,6 +43,10 @@ kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/cont
 kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.8.2/deploy/static/provider/aws/deploy.yaml
 ```
 
+```bash
+kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.12.0/deploy/static/provider/aws/deploy.yaml
+```
+
 Create `apple.deploy.yaml`
 
 ```yaml
@@ -121,9 +125,10 @@ apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
   name: example-ingress
-  annotations:
-    kubernetes.io/ingress.class: "nginx"
+  # annotations:
+  #   kubernetes.io/ingress.class: "nginx"
 spec:
+  ingressClassName: nginx
   rules:
   - host: "jaimesalas.com"
     http:
diff --git a/05-iac/00-terraform/.start-app/main.tf b/05-iac/00-terraform/.start-app/main.tf
@@ -74,11 +74,19 @@ resource "aws_instance" "nginx1" {
   vpc_security_group_ids = [aws_security_group.nginx-sg.id]
 
   user_data = <<EOF
-#! /bin/bash
-sudo amazon-linux-extras install -y nginx1
-sudo service nginx start
-sudo rm /usr/share/nginx/html/index.html
-echo '<html><head><title>Lemon Land Server</title></head><body style=\"background-color:#1F778D\"><p style=\"text-align: center;\"><span style=\"color:#FFFFFF;\"><span style=\"font-size:28px;\">Welcome to &#127819; land</span></span></p></body></html>' | sudo tee /usr/share/nginx/html/index.html
-EOF
+#!/bin/bash
+# Update the system
+dnf update -y
+
+# Install NGINX
+dnf install nginx -y
 
+# Start NGINX service
+systemctl start nginx
+
+# Enable NGINX to start on boot
+systemctl enable nginx
+sudo rm /usr/share/nginx/html/index.html
+echo '<html><head><title>Lemon Land Server</title></head><body style=\"background-color:#1F778D\"><p style=\"text-align: center;\"><span style=\"color:#FFFFFF;\"><span style=\"font-size:28px;\">You did it! Have a &#127790;</span></span></p></body></html>' | sudo tee /usr/share/nginx/html/index.html
+  EOF
 }
diff --git a/05-iac/00-terraform/07-usando-funciones-looping/20-demo.md b/05-iac/00-terraform/07-usando-funciones-looping/20-demo.md
@@ -45,7 +45,6 @@ Actualizamos `s3.tf`
 
 ```
 
-
 ## Clean Up
 
 ```bash
diff --git a/05-iac/00-terraform/09-usando-recursos-existentes/readme.md b/05-iac/00-terraform/09-usando-recursos-existentes/readme.md
@@ -1,4 +1,4 @@
-# Trabajando conrecursos existentes
+# Trabajando con recursos existentes
 
 ## Introducción
 

-Original file line number
+Diff line change
 ```
+-
 ## Clean Up
 ```bash
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# Trabajando conrecursos existentes`
	`1`	`+# Trabajando con recursos existentes`
`2`	`2`
`3`	`3`	`## Introducción`
`4`	`4`