homework 2

kubernetes-controllers/configmap-nginx.yaml

@@ -0,0 +1,34 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: nginx-conf
+  namespace: homework
+data:
+  default.conf: |
+   server {
+    listen       8000;
+    listen  [::]:8000;
+    server_name  localhost;
+
+    #access_log  /var/log/nginx/host.access.log  main;
+
+
+    location / {
+      root /homework;
+
+      index index.php; #костыль, чтобы отображалось содержимое директории, даже если в ней есть файл index.html
+
+      autoindex on;
+      autoindex_localtime on;
+      autoindex_exact_size off;
+      charset   utf-8;
+    }
+
+    # error_page  404              /404.html;
+
+    # redirect server error pages to the static page /50x.html
+    error_page   500 502 503 504  /50x.html;
+    location = /50x.html {
+        root   /usr/share/nginx/html;
+      }
+    }

kubernetes-controllers/deployment.yaml

@@ -0,0 +1,56 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx
+  namespace: homework
+  labels:
+    app: nginx
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: nginx
+  strategy:
+   type: RollingUpdate
+   rollingUpdate:
+     maxUnavailable: 1
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      nodeSelector:
+          homework: "true"
+      initContainers:
+      - name: init-container
+        image: busybox:1.36.1
+        command: ["/bin/sh", "-c", "echo Hello, world! > /init/index.html"]
+        volumeMounts:
+        - name: shared-data
+          mountPath: /init
+      containers:
+      - name: nginx
+        image: nginx:1.14.2
+        ports:
+        - containerPort: 8000
+        readinessProbe:
+          exec:
+            command:
+            - sh
+            - -c
+            - cat /homework/index.html
+        volumeMounts:
+        - name: shared-data
+          mountPath: /homework
+        - name: nginx-conf
+          mountPath: /etc/nginx/conf.d
+        lifecycle:
+          preStop:
+            exec:
+              command: ["rm", "-f", "/homework/index.html"]
+      volumes:
+      - name: shared-data
+        emptyDir: {}
+      - name: nginx-conf
+        configMap:
+            name: nginx-conf

kubernetes-controllers/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: homework