k8s☞showdoc部署

ℹ️ 配置引用的存储是 nfs

kind: Ingress
apiVersion: networking.k8s.io/v1
metadata:
  name: showdoc-ingress
  namespace: it
  annotations:
    kubernetes.io/ingress.class: "nginx"
spec:
  rules:
  - host: showdoc.xxx.com
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: showdoc-nginx-svc
            port:
              number: 80
---

kind: Service
apiVersion: v1
metadata:
  name: showdoc-nginx-svc
  namespace: it
spec:
  selector:
    app: showdoc-nginx-pod
  ports:
  - protocol: TCP
    port: 80
    targetPort: 80
    name: showdoc-nginx-svc

---

kind: Deployment
apiVersion: apps/v1
metadata:
  name: showdoc-nginx-dep
  namespace: it
spec:
  replicas: 1
  selector:
    matchLabels:
      app: showdoc-nginx-pod
  template:
    metadata:
      labels:
        app: showdoc-nginx-pod
    spec:
      containers:
      - name: showdoc-nginx-pod
        image: nginx
        ports:
        - containerPort: 80
        resources:
          requests:
            memory: "128Mi"
            cpu: "125m"
          limits:
            memory: "512Mi"
            cpu: "250m"
        volumeMounts:
        - name: showdoc-vol
          subPath: showdoc.xxx.com/data
          mountPath: /app
        - name: showdoc-vc
          subPath: nginx.conf
          mountPath: /etc/nginx/nginx.conf
        - name: showdoc-vc
          subPath: showdoc.xxx.com.conf
          mountPath: /etc/nginx/conf.d/showdoc.xxx.com.conf
        - name: showdoc-vc
          subPath: fastcgi.conf
          mountPath: /etc/nginx/fastcgi.conf
      volumes:
      - name: showdoc-vol
        persistentVolumeClaim:
          claimName: showdoc-pvc
      - name: showdoc-vc
        configMap:
          name: showdoc-cm

---

kind: Service
apiVersion: v1
metadata:
  name: showdoc-php-svc
  namespace: it
spec:
  selector:
    app: showdoc-php-pod
  ports:
  - protocol: TCP
    port: 9000
    targetPort: 9000
    name: showdoc-php-svc

---

kind: Deployment
apiVersion: apps/v1
metadata:
  name: showdoc-php-dep
  namespace: it
spec:
  replicas: 1
  selector:
    matchLabels:
      app: showdoc-php-pod
  template:
    metadata:
      labels:
        app: showdoc-php-pod
    spec:
      containers:
      - name: showdoc-php-pod
        #image: php:7.2-fpm
        image: bitnami/php-fpm
        ports:
        - containerPort: 9000
        resources:
          requests:
            memory: "128Mi"
            cpu: "125m"
          limits:
            memory: "512Mi"
            cpu: "250m"
        volumeMounts:
        - name: showdoc-vol
          subPath: showdoc.xxx.com/data
          mountPath: /app
      volumes:
      - name: showdoc-vol
        persistentVolumeClaim:
          claimName: showdoc-pvc

---

kind: ConfigMap
apiVersion: v1
metadata:
  name: showdoc-cm
  namespace: it
data:
  nginx.conf: |
    user nginx;
    worker_processes auto;
    error_log /dev/stderr;
    pid /run/nginx.pid;
    include /usr/share/nginx/modules/*.conf;
    events {
        worker_connections 1024;
    }
    http {
        log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';
        access_log  /dev/stdout  main;
        sendfile            on;
        tcp_nopush          on;
        tcp_nodelay         on;
        keepalive_timeout   65;
        types_hash_max_size 2048;
        include             /etc/nginx/mime.types;
        default_type        application/octet-stream;
        include /etc/nginx/conf.d/*.conf;
    }
  showdoc.xxx.com.conf: |
    server
        {
            listen 80;
            server_name showdoc.xxx.com;
            index index.html index.php;
            root /app;


            location ~ [^/]\.php(/|$)
            {
                try_files $uri =404;
                fastcgi_pass  showdoc-php-svc:9000;
                fastcgi_index index.php;
                include fastcgi.conf;
            }

            location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
            {
                expires      1d;
            }

            location ~ .*\.(js|css)?$
            {
                expires      12h;
            }

            location ~ /.well-known {
                allow all;
            }

            location ~ /\.
            {
                deny all;
            }
        }
  fastcgi.conf: |
    fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
    fastcgi_param  QUERY_STRING       $query_string;
    fastcgi_param  REQUEST_METHOD     $request_method;
    fastcgi_param  CONTENT_TYPE       $content_type;
    fastcgi_param  CONTENT_LENGTH     $content_length;

    fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
    fastcgi_param  REQUEST_URI        $request_uri;
    fastcgi_param  DOCUMENT_URI       $document_uri;
    fastcgi_param  DOCUMENT_ROOT      $document_root;
    fastcgi_param  SERVER_PROTOCOL    $server_protocol;
    fastcgi_param  REQUEST_SCHEME     $scheme;
    fastcgi_param  HTTPS              $https if_not_empty;

    fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
    fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;

    fastcgi_param  REMOTE_ADDR        $remote_addr;
    fastcgi_param  REMOTE_PORT        $remote_port;
    fastcgi_param  SERVER_ADDR        $server_addr;
    fastcgi_param  SERVER_PORT        $server_port;
    fastcgi_param  SERVER_NAME        $server_name;

    fastcgi_param  REDIRECT_STATUS    200;

---

kind: PersistentVolume
apiVersion: v1
metadata:
  name:  showdoc-pv  # 定义 pv 名字, 会被 pvc 引用
  namespace: it
spec:
  claimRef:
    name: showdoc-pvc
    namespace: it
  capacity:
    storage: 10Gi  # 定义大小
  accessModes:
  - ReadWriteMany   # 定义访问模式
  persistentVolumeReclaimPolicy: Retain   # 定义pvc删除后的策略
  nfs:
    path: /mnt/data001/nfs-k8s   # 定义 nfs 共享路径
    server: 10.200.16.250        # 定义 nfs 服务器地址

---

kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: showdoc-pvc
  namespace: it
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 10Gi
  volumeName: showdoc-pv