k8s本地部署nginx+php-fpm:7.4

我不是女神ヾ 2022-11-12 02:51 306阅读 0赞

### 1.通过dockerfile创建php镜像文件 ###

需要在相同文件创建一个index.php文件,里面输出phpinfo信息就行,方便测试.

FROM php:7.4-fpm
    WORKDIR /app
    COPY index.php /app

自己build生成镜像,也可以传到网上方便下次使用.

### 2.部署php ###

php-deployment.yaml

apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: php-server
      labels:
        name: php-server
    spec:
      replicas: 1
      selector:
        matchLabels:
          app: php-server
      template:
        metadata:
          labels:
            app: php-server
        spec:
          containers:
          - name: php-server
            image: php:0.1
            volumeMounts:
            - mountPath: /var/www/html/
              name: nginx-data
            ports:
            - containerPort: 9000
          volumes:
          - name: nginx-data
            hostPath:
             path: /root/k8s/html

php-svc.yaml

apiVersion: v1
    kind: Service
    metadata:
      name: php
    spec:
      ports:
      - name: php
        port: 9000
        protocol: TCP
        targetPort: 9000
      selector:
        app: php-server

运行

~ kubectl apply -f php-deployment.yaml -f php-svc.yaml
    deployment.apps/php-server created
    service/php unchanged

### 3.部署nginx ###

nginx-deploy.yaml

apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: nginx-php
    spec:
      selector:
        matchLabels:
          app: nginx-php
      replicas: 1
      template:
        metadata:
          labels:
            app: nginx-php
        spec:
          containers:
          - name: nginx-php
            image: nginx:latest
            ports:
            - containerPort: 80
            volumeMounts:
            - name: nginx-data
              mountPath: /usr/share/nginx/html
            - name: nginx-conf
              mountPath: /etc/nginx/conf.d/
          volumes:
          - name: nginx-data
            hostPath:
             path: /root/k8s/html
          - name: nginx-conf
            hostPath:
             path: /root/k8s/conf

nginx-svc.yaml

apiVersion: v1
    kind: Service
    metadata:
      name: nginx-php
    spec:
      type: NodePort
      ports:
      - name: nginx
        port: 80
        protocol: TCP
        targetPort: 80
        nodePort: 30003
      selector:
        app: nginx-php

运行

~ kubectl apply -f nginx-deploy.yaml -f  nginx-svc.yaml 
    deployment.apps/nginx-php created
    service/nginx-php unchanged

查询pods,service状态

![20210322154633650.png][]

进入nginx-php中修改nginx-php配置信息

default.conf

server {
        listen       80;
        server_name  localhost;
    
        #charset koi8-r;
        #access_log  /var/log/nginx/host.access.log  main;
    
        location / {
            root   /usr/share/nginx/html;#index.php文件位置 与php服务中/var/www/html同步
            index  index.html index.htm index.php;
        }
    
        #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;
        }
    
        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}
    
        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ \.php$ {
        #    root           html;
            fastcgi_pass   php:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /var/www/html/$fastcgi_script_name;
            include        fastcgi_params;
        }
    
        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }

重启nginx

nginx -s reload

### 通过 minikube service nginx-php --url 获取url地址在浏览器中访问 ###

### ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1MzQ5MTE0_size_16_color_FFFFFF_t_70][] ###

[20210322154633650.png]: /images/20221022/17c152fd09a241b39e8ee0139db4fbdb.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM1MzQ5MTE0_size_16_color_FFFFFF_t_70]: /images/20221022/ecf8f8a6256e44ccbaced04c903ab24c.png