Un ejemplo de ingress funcionando

EjemploIngress/app-hola-dos.yaml

@@ -0,0 +1,33 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: app-helloworld-two  
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: app-helloworld-two
+  template:
+    metadata:
+      labels:
+        app: app-helloworld-two
+    spec:
+      containers:
+      - name: app-helloworld-two
+        image: nginx
+        ports:
+        - containerPort: 80
+        env:
+        - name: TITLE
+          value: "Welcome to Azure Kubernetes Service (AKS)"
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: app-helloworld-two  
+spec:
+  type: ClusterIP
+  ports:
+  - port: 80
+  selector:
+    app: app-helloworld-two

EjemploIngress/app-hola-uno.yaml

@@ -0,0 +1,33 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: app-helloworld-one  
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: app-helloworld-one
+  template:
+    metadata:
+      labels:
+        app: app-helloworld-one
+    spec:
+      containers:
+      - name: app-helloworld-one
+        image: nginx
+        ports:
+        - containerPort: 80
+        env:
+        - name: TITLE
+          value: "Welcome to Azure Kubernetes Service (AKS)"
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: app-helloworld-one  
+spec:
+  type: ClusterIP
+  ports:
+  - port: 80
+  selector:
+    app: app-helloworld-one

EjemploIngress/creaTodo.sh

@@ -0,0 +1,4 @@
+kubectl create -f pv-local-dos.yaml
+kubectl create -f pv-local-uno.yaml
+kubectl create -k ./
+#watch kubectl get all 

EjemploIngress/dos-deployment.yaml

@@ -0,0 +1,61 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: hello-dos
+spec:
+  type: ClusterIP
+  ports:
+    - name: http
+      port: 80
+  selector:
+    app: hello-dos
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: hello-dos-pv-claim
+  labels:
+    app: hello-dos
+spec:
+  accessModes:
+    - ReadWriteMany
+  storageClassName: ""
+  resources:
+    requests:
+      storage: 2Gi
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hello-dos
+  labels:
+    app: hello-dos
+spec:
+  selector:
+    matchLabels:
+      app: hello-dos
+      tier: frontend
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: hello-dos
+        tier: frontend
+    spec:
+      containers:
+      - name: hello-dos
+        #image: linuxserver/nginx
+        image: docker-registry:32000/minginx:2.0
+        #image: httpd
+        ports:
+        - containerPort: 80
+        volumeMounts:
+        - name: hello-dos-folder
+          mountPath: /usr/share/nginx/html
+      imagePullSecrets:
+      - name: reg-cred-secret
+      volumes:
+      - name: hello-dos-folder
+        persistentVolumeClaim:
+          claimName: hello-dos-pv-claim

EjemploIngress/entra1.sh

@@ -0,0 +1 @@
+kubectl exec -ti deployment.apps/app-helloworld-one -- /bin/bash

EjemploIngress/entra2.sh

@@ -0,0 +1 @@
+kubectl exec -ti deployment.apps/app-helloworld-two -- /bin/bash

EjemploIngress/ingress.yaml

@@ -0,0 +1,36 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: hello-world-ingress
+  annotations:
+    nginx.ingress.kubernetes.io/ssl-redirect: "false"
+    nginx.ingress.kubernetes.io/use-regex: "true"
+    nginx.ingress.kubernetes.io/rewrite-target: /$2
+spec:
+  ingressClassName: nginx
+  rules:
+  - host: k8s-server
+    http:
+      paths:
+      - path: /hello-world-one(/|$)(.*)
+        pathType: Prefix
+        backend:
+          service:
+            name: hello-uno
+            port:
+              number: 80
+      - path: /hello-world-two(/|$)(.*)
+        pathType: Prefix
+        backend:
+          service:
+            name: hello-dos
+            port:
+              number: 80
+      - path: /(.*)
+        pathType: Prefix
+        backend:
+          service:
+            name: hello-uno
+            port:
+              number: 80
+

EjemploIngress/kustomization.yaml

@@ -0,0 +1,4 @@
+resources:
+  - uno-deployment.yaml
+  - dos-deployment.yaml
+  - ingress.yaml

EjemploIngress/paraTodo.sh

@@ -0,0 +1,3 @@
+kubectl delete -k ./
+kubectl delete -f pv-local-uno.yaml
+kubectl delete -f pv-local-dos.yaml

EjemploIngress/pv-local-dos.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: hello-dos-folder
+spec:
+  capacity:
+    storage: 2Gi
+  accessModes:
+    - ReadWriteMany
+  hostPath:
+    path: "/mnt/cluster/hello/dos"

EjemploIngress/pv-local-uno.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: hello-uno-folder
+spec:
+  capacity:
+    storage: 2Gi
+  accessModes:
+    - ReadWriteMany
+  hostPath:
+    path: "/mnt/cluster/hello/uno"

EjemploIngress/uno-deployment.yaml

@@ -0,0 +1,61 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: hello-uno
+spec:
+  type: ClusterIP
+  ports:
+    - name: http
+      port: 80
+  selector:
+    app: hello-uno
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: hello-uno-pv-claim
+  labels:
+    app: hello-uno
+spec:
+  accessModes:
+    - ReadWriteMany
+  storageClassName: ""
+  resources:
+    requests:
+      storage: 2Gi
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hello-uno
+  labels:
+    app: hello-uno
+spec:
+  selector:
+    matchLabels:
+      app: hello-uno
+      tier: frontend
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: hello-uno
+        tier: frontend
+    spec:
+      containers:
+      - name: hello-uno
+        #image: linuxserver/nginx
+        image: docker-registry:32000/minginx:2.0
+        #image: httpd
+        ports:
+        - containerPort: 80
+        volumeMounts:
+        - name: hello-uno-folder
+          mountPath: /usr/share/nginx/html
+      imagePullSecrets:
+      - name: reg-cred-secret
+      volumes:
+      - name: hello-uno-folder
+        persistentVolumeClaim:
+          claimName: hello-uno-pv-claim

Nginx/ingress.yaml

@@ -3,12 +3,14 @@ kind: Ingress
 metadata:
   name: reymota-ingress
   annotations:
-    ingress.kubernetes.io/rewrite-target: /
+    nginx.ingress.kubernetes.io/ssl-redirect: "false"
+    nginx.ingress.kubernetes.io/use-regex: "true"
+    nginx.ingress.kubernetes.io/rewrite-target: /$2
 spec:
   rules:
   - http:
       paths:
-        - path: /nginx
+        - path: /(.*)
           pathType: Prefix
           backend:
             service:

Nginx/miweb-deployment.yaml

@@ -55,9 +55,7 @@ spec:
           name: "nginx-http"
         volumeMounts:
         - name: nginx-www-folder
-          #mountPath: /config/www
-          mountPath: /config
-          #mountPath: /usr/local/apache2/htdocs
+          mountPath: /usr/share/nginx/html
       imagePullSecrets:
       - name: reg-cred-secret
       volumes:

Nginx/miweb-deployment.yaml.antesDeIngress

@@ -0,0 +1,64 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: nginx-example
+spec:
+  type: NodePort
+  ports:
+    - name: http
+      port: 80
+      nodePort: 30080
+      targetPort: nginx-http
+  selector:
+    app: nginx
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: nginx-pv-claim
+  labels:
+    app: nginx
+spec:
+  accessModes:
+    - ReadWriteMany
+  storageClassName: ""
+  resources:
+    requests:
+      storage: 2Gi
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-example
+  labels:
+    app: nginx
+spec:
+  selector:
+    matchLabels:
+      app: nginx
+      tier: frontend
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: nginx
+        tier: frontend
+    spec:
+      containers:
+      - name: nginx
+        #image: linuxserver/nginx
+        image: docker-registry:32000/minginx:2.0
+        #image: httpd
+        ports:
+        - containerPort: 80
+          name: "nginx-http"
+        volumeMounts:
+        - name: nginx-www-folder
+          mountPath: /usr/share/nginx/html
+      imagePullSecrets:
+      - name: reg-cred-secret
+      volumes:
+      - name: nginx-www-folder
+        persistentVolumeClaim:
+          claimName: nginx-pv-claim