update

ch05/kubia-ingress.yaml

@@ -0,0 +1,24 @@
+apiVersion: networking.k8s.io/v1beta1
+kind: Ingress
+metadata:
+  name: kubia
+spec:
+  rules:
+    - host: "kubia.example.com"
+      http:
+        paths:
+          - path: /kubia
+            backend:
+              serviceName: kubia-nodeport
+              servicePort: 80
+          - path: /user
+            backend:
+              serviceName: user-svc
+              servicePort: 90
+    - host: "google.com"
+      http:
+        paths:
+          - path: /
+            backend:
+              serviceName: gooele
+              servicePort: 8080

ch07/config-files/my-nginx-config.conf

@@ -0,0 +1,12 @@
+server {
+    listen              80;
+    server_name         www.kubia-example.com;
+
+    gzip on;
+    gzip_types text/plain application/xml;
+
+    location / {
+        root   /usr/share/nginx/html;
+        index  index.html index.htm;
+    }
+}

ch07/config-files/sleep-interval

@@ -0,0 +1 @@
+10

ch07/fortune-args/Dockerfile

@@ -0,0 +1,10 @@
+FROM ubuntu:latest
+
+RUN apt-get update ; apt-get -y install fortune
+ADD fortuneloop.sh /bin/fortuneloop.sh
+
+RUN chmod a+x /bin/fortuneloop.sh
+
+ENTRYPOINT ["/bin/fortuneloop.sh"]
+
+CMD ["10"]

ch07/fortune-args/fortuneloop.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+trap "exit" SIGINT
+
+INTERVAL=$1
+echo Configured to generate new fortune every $INTERVAL seconds
+
+mkdir -p /var/htdocs
+
+while :; do
+  echo $(date) Writing fortune to /var/htdocs/index.html
+  /usr/games/fortune >/var/htdocs/index.html
+  sleep $INTERVAL
+done

ch07/fortune-auth/password.txt

@@ -0,0 +1 @@
+IT'S EMPTY

ch07/fortune-env/Dockerfile

@@ -0,0 +1,10 @@
+FROM ubuntu:latest
+
+RUN apt-get update ; apt-get -y install fortune
+ADD fortuneloop.sh /bin/fortuneloop.sh
+
+RUN chmod a+x /bin/fortuneloop.sh
+
+ENTRYPOINT ["/bin/fortuneloop.sh"]
+
+CMD ["10"]

ch07/fortune-env/fortuneloop.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+trap "exit" SIGINT
+
+echo Configured to generate new fortune every $INTERVAL seconds
+
+mkdir -p /var/htdocs
+
+while :; do
+  echo $(date) Writing fortune to /var/htdocs/index.html
+  /usr/games/fortune >/var/htdocs/index.html
+  sleep $INTERVAL
+done

ch07/fortune-pod-configmap-volume.yaml

@@ -0,0 +1,41 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: fortune-configmap-volume
+spec:
+  containers:
+    - name: html-generator
+      image: yinzige/fortuneloop:env
+      env:
+        - name: INTERVAL
+          valueFrom:
+            configMapKeyRef:
+              key: sleep-interval
+              name: fortune-config # cm name
+      volumeMounts:
+        - mountPath: /var/htdocs
+          name: html
+    - name: web-server
+      image: nginx:alpine
+      volumeMounts:
+        - mountPath: /usr/share/nginx/html
+          name: html
+          readOnly: true
+        - mountPath: /etc/nginx/conf.d/gzip_in.conf
+          name: config
+          subPath: gzip.conf
+          readOnly: true
+      ports:
+        - containerPort: 80
+          name: http
+          protocol: TCP
+  volumes:
+    - name: html
+      emptyDir: {}
+    - name: config
+      configMap:
+        name: fortune-config # cm name
+        defaultMode: 0666
+        items:
+          - key: my-nginx-config.conf
+            path: gzip.conf #

ch07/fortune-pod-env-configmap.yaml

@@ -0,0 +1,18 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: fortune-env-from-configmap
+spec:
+  containers:
+    - name: fortune-env
+      image: yinzige/fortuneloop:env
+      env:
+        - name: INTERVAL2
+          valueFrom:
+            configMapKeyRef:
+              name: fortune-config-cm
+              key: INTERVAL
+      envFrom:
+        - prefix: CONF_
+          configMapRef:
+            name: fortune-config-cm

ch07/fortune-secret-pod.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: fortune-with-serect
+spec:
+  containers:
+    - name: fortune-auth-main
+      image: yinzige/fortuneloop
+      volumeMounts:
+        - mountPath: /tmp/no_password.txt
+          subPath: password.txt
+          name: auth
+  volumes:
+    - name: auth
+      secret:
+        secretName: fortune-auth

ch07/fortuneloop-args-pod.yaml

@@ -0,0 +1,21 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: fortune5s
+spec:
+  containers:
+    - name: html-generator
+      image: yinzige/fortuneloop:args
+      args:
+        - "5"
+      volumeMounts:
+        - mountPath: /var/htdocs
+          name: html
+    - name: web-server
+      image: nginx:alpine
+      volumeMounts:
+        - mountPath: /usr/share/nginx/html
+          name: html
+  volumes:
+    - name: html
+      emptyDir: {}

ch07/fortuneloop-env-pod.yaml

@@ -0,0 +1,24 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: fortune6s
+spec:
+  containers:
+    - name: html-generator
+      image: yinzige/fortuneloop:env
+      env:
+        - name: "INTERVAL"
+          value: "6"
+        - name: "NESTED_VAR"
+          value: "$(INTERVAL)_1"
+      volumeMounts:
+        - mountPath: /var/htdocs
+          name: html
+    - name: web-server
+      image: nginx:alpine
+      volumeMounts:
+        - mountPath: /usr/share/nginx/html
+          name: html
+  volumes:
+    - name: html
+      emptyDir: {}

ch07/interval_val.txt

@@ -0,0 +1 @@
+interval=9

ch07/pod-with-private-image.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: private-it
+spec:
+  imagePullSecrets:
+    - name: dockerhub-secret
+  containers:
+    - name: main
+      image: yinzige/busybox:secret
+      command:
+        - ls
+      args:
+        - /