k8s部署php项目示例

# 编写打包镜像的文件

Dockerfile

FROM php:7.2.34-fpm-alpine
WORKDIR /app
ENV TZ "Asia/Shanghai"
RUN sed -i "s/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g" /etc/apk/repositories \
&& apk add --no-cache autoconf g++ libtool make curl-dev libxml2-dev linux-headers \
&& docker-php-ext-install -j 2 zip \
&& apk add --no-cache freetype-dev libjpeg-turbo-dev libpng-dev \
&& docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
&& docker-php-ext-install -j 2 gd \
&& docker-php-ext-install -j$(nproc) bcmath \
&& docker-php-ext-install -j 2 mysqli \
&& docker-php-ext-install pdo_mysql
RUN apk add nginx \
&& mkdir /run/nginx
COPY docker/nginx.conf /etc/nginx/conf.d/default.conf
copy . .
# 启动脚本
COPY docker/start.sh /start.sh
RUN chmod +x /start.sh
RUN chown -R www-data:www-data /app
EXPOSE 80
CMD ["/start.sh"]

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nginx配置文件

server {
    listen 80;
    server_name localhost;
    root /app/public;

    client_max_body_size 50m;

    add_header X-Frame-Options "SAMEORIGIN";
    add_header X-XSS-Protection "1; mode=block";
    add_header X-Content-Type-Options "nosniff";

    add_header 'Access-Control-Allow-Headers' 'X-CSRF-Token';

    index index.html index.htm index.php;

    charset utf-8;

    location / { 
      if (!-e $request_filename) {
        rewrite  ^(.*)$  /index.php?s=/$1  last;
      }
    }

    location = /favicon.ico { access_log off; log_not_found off; }
    location = /robots.txt  { access_log off; log_not_found off; }

    error_page 404 /index.php;

    location ~ \.php$ {
        root /app/public;
        fastcgi_pass                  127.0.0.1:9000;
        fastcgi_index                 index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include                       fastcgi_params;
    }

    #location ~ /\.(?!well-known).* {
    #    deny all;
   # }
   # location ~* \.(sh)$ {
   #  deny all;    
   # }
}

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start.sh

nginx
php-fpm

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执行打包镜像

docker build -t test/php:v1 .

# 编写部署文件

configmap

apiVersion: v1
kind: ConfigMap
metadata:
  name: app-config-files
data:
  database.php: |
    <?php

    return [
    // 数据库类型
    'type'            => 'mysql',
    // 服务器地址
    'hostname'        => '192.168.51.49',
    // 数据库名
    'database'        => 'vmq_new',
    // 用户名
    'username'        => 'root',
    // 密码
    'password'        => '2025W#@qGhsd',
    // 端口
    'hostport'        => '13306',
    // 连接dsn
    'dsn'             => '',
    // 数据库连接参数
    'params'          => [],
    // 数据库编码默认采用utf8
    'charset'         => 'utf8',
    // 数据库表前缀
    'prefix'          => '',
    // 数据库调试模式
    'debug'           => true,
    // 数据库部署方式:0 集中式(单一服务器),1 分布式(主从服务器)
    'deploy'          => 0,
    // 数据库读写是否分离 主从式有效
    'rw_separate'     => false,
    // 读写分离后 主服务器数量
    'master_num'      => 1,
    // 指定从服务器序号
    'slave_no'        => '',
    // 自动读取主库数据
    'read_master'     => false,
    // 是否严格检查字段是否存在
    'fields_strict'   => true,
    // 数据集返回类型
    'resultset_type'  => 'array',
    // 自动写入时间戳字段
    'auto_timestamp'  => false,
    // 时间字段取出后的默认时间格式
    'datetime_format' => 'Y-m-d H:i:s',
    // 是否需要进行SQL性能分析
    'sql_explain'     => false,
    // Builder类
    'builder'         => '',
    // Query类
    'query'           => '\\think\\db\\Query',
    // 是否需要断线重连
    'break_reconnect' => false,
    // 断线标识字符串
    'break_match_str' => [],
    ];

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deplyment

apiVersion: apps/v1
kind: Deployment
metadata:
  name: php-deployment
  labels:
    app: php-app
spec:
  replicas: 3
  selector:
    matchLabels:
      app: php-app
  template:
    metadata:
      labels:
        app: php-app
    spec:
      containers:
      - name: php
        image: docker.cnb.cool/zzppjj/docker-images/php_k8s:v6
        ports:
        - containerPort: 80
        volumeMounts:
        - name: app-config
          mountPath: /app/config/database.php
          subPath: database.php
        resources:
          requests:
            memory: "128Mi"
            cpu: "100m"
          limits:
            memory: "256Mi"
            cpu: "200m"
      volumes:
      - name: app-config
        configMap:
          name: app-config-files
          items:
          - key: database.php
            path: database.php

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svc

apiVersion: v1
kind: Service
metadata:
  name: php-service
spec:
  selector:
    app: php-app
  ports:
    - protocol: TCP
      port: 80
      targetPort: 80
  type: ClusterIP

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ingress

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: php-ingress
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /  # Nginx Ingress 专用注解
spec:
  ingressClassName: nginx  # 指定 Ingress 控制器类型
  rules:
  - host: yzhifu.xsnd.com
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: php-service
            port:
              number: 80

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将上面yaml文件依次启动

访问域名yzhifu.xsnd.com即可

上次更新: 2025/02/11, 13:17:47

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