Se crea la presentacion y se agregan los archivos de ejemplo.

app/00-ns-and-sa.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  #colocar nombre del namespace de la app
+  name: app
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  #colocar nombre del serviceAccount
+  name: app
+  namespace: app

app/01-app-deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: app
+  namespace: app
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: app
+  template:
+    metadata:
+      labels:
+        app: app
+    spec:
+      #descomentar si tienes un secret
+      #imagePullSecrets:
+      #- name: regcred
+      containers:
+      - name: app
+        image: gcr.io/google-samples/hello-app:1.0
+        imagePullPolicy: Always
+        ports:
+        - containerPort: 8080

app/02-app-svc.yaml

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+kind: Service
+apiVersion: v1
+metadata:
+  name: app-svc
+  namespace: app
+spec:
+  selector:
+    app: app
+  type: ClusterIP
+  ports:
+  - protocol: TCP
+    name: app-main
+    port: 8080
+    targetPort: 8080

app/03-ingress-tls-prod.yaml

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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: ingress
+  namespace: app
+  annotations:
+    kubernetes.io/ingress.class: nginx
+    nginx.ingress.kubernetes.io/rewrite-target: /
+    nginx.ingress.kubernetes.io/use-regex: "true"
+    # add an annotation indicating the issuer to use.
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+    acme.cert-manager.io/http01-edit-in-place: "true"
+    cert-manager.io/issue-temporary-certificate: "true"
+spec:
+  tls:
+    #colocar tus propios dominios
+    - hosts:
+      - p-lao.tk
+      - www.p-lao.tk
+      secretName: p-lao-lets-encrypt-prod-tls
+  rules:
+  - host: p-lao.tk
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: app-svc
+            port:
+              number: 8080
+  - host: www.p-lao.tk
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: app-svc
+            port:
+              number: 8080

app/03-ingress-tls-staging.yaml

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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: ingress
+  namespace: app
+  annotations:
+    kubernetes.io/ingress.class: nginx
+    nginx.ingress.kubernetes.io/rewrite-target: /
+    nginx.ingress.kubernetes.io/use-regex: "true"
+    # add an annotation indicating the issuer to use.
+    cert-manager.io/cluster-issuer: letsencrypt-staging
+    acme.cert-manager.io/http01-edit-in-place: "true"
+    cert-manager.io/issue-temporary-certificate: "true"
+spec:
+  tls:
+    #colocar tus propios dominios
+    - hosts:
+      - p-lao.tk
+      - www.p-lao.tk
+      secretName: p-lao-lets-encrypt-staging-tls
+  rules:
+  - host: p-lao.tk
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: app-svc
+            port:
+              number: 8080
+  - host: www.p-lao.tk
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: app-svc
+            port:
+              number: 8080

app/03-ingress.yaml

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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: ingress
+  namespace: app
+  annotations:
+    kubernetes.io/ingress.class: nginx
+    nginx.ingress.kubernetes.io/rewrite-target: /
+    nginx.ingress.kubernetes.io/use-regex: "true"
+spec:
+  rules:
+  - host: p-lao.com
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: app-svc
+            port:
+              number: 8080
+  - host: www.p-lao.com
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: app-svc
+            port:
+              number: 8080