【阿里云系列】-基于云效构建部署NodeJS项目到ACK

准备工作

01、编写Dockerfile文件可以根据不同的环境，新建不同的Dockerfile文件，比如Dockerfile-PROD

java 复制代码

# Deliver the dist folder with Nginx

FROM nginx:stable-alpine
ENV LANG=C.UTF-8
ENV TZ=Asia/Shanghai

COPY dist/ /usr/share/nginx/html
COPY nginx-prod.conf /etc/nginx/conf.d/default.conf
RUN chown -R nginx:nginx /usr/share/nginx/html


EXPOSE 80 443
COPY entrypoint.sh /
RUN chmod +x /entrypoint.sh
CMD ["/entrypoint.sh"]

02.编写nginx配置文件（nginx-prod.conf）

c 复制代码

gzip on;
gzip_disable "msie6";
gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript image/svg+xml text/html;

server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;

server {
  listen 8080 default_server;
  server_tokens off;

  server_name order.test.com.cn;
  # 将该服务下的所有请求实体的大小限制为50m
  client_max_body_size 50m;

  root /usr/share/nginx/html;

  index /test-web/index.html;
  

  location ~ ^/(css|js)/ {
    # These assets include a digest in the filename, so they will never change
    expires max;
  }

  location @router {
      rewrite ^.*$ /test-web/index.html last;
  }

  location ~* ^.+\.(html|htm)$ {
    # Very short caching time to ensure changes are immediately recognized
    expires 5m;
  }
  
  location  /api/v1/ {
	proxy_pass http://192.168.10.41/;#后端api网关服务在ACK中的集群IP
	proxy_set_header Host   $host;
	proxy_set_header X-Real-IP      $remote_addr;
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  }
  
  location / {
    add_header Cache-Control "no-cache, no-store";
    add_header X-Frame-Options "DENY";
    add_header X-Content-Type-Options "nosniff";
    add_header 'Access-Control-Allow-Origin' "https://order.test.com.cn";
    add_header 'Access-Control-Allow-Credentials' 'true';
    add_header Access-Control-Allow-Methods "GET,POST,PUT,DELETE , OPTIONS";  # 添加允许的请求方法
    add_header 'Access-Control-Allow-Headers' *;
    # add_header Content-Security-Policy "default-src 'self';https://legit1.com https://legit2.com; report-uri /reportingurl;";
    add_header Content-Security-Policy "default-src 'self';" always;
    try_files $uri $uri/ @router;
  }
}

03. 编写启动nginx文件（entrypoint.sh）

powershell 复制代码

#!/bin/sh

# Replace env vars in JavaScript files
#echo "Replacing env vars in JS"
#for file in /usr/share/nginx/html/js/app.*.js;
#do
#  echo "Processing $file ...";
#
#  # Use the existing JS file as template
#  if [ ! -f $file.tmpl.js ]; then
#    cp $file $file.tmpl.js
#  fi
#
#  envsubst '$VUE_APP_BACKEND_HOST,$VUE_APP_MATOMO_HOST,$VUE_APP_MATOMO_ID' < $file.tmpl.js > $file
#done

echo "Starting Nginx"
nginx -g 'daemon off;'

04.编写部署ack的yaml文件

yaml 复制代码

apiVersion: apps/v1
kind: Deployment
metadata:
  name: test-web
  namespace: prod  
  labels:
    app: test-web
spec:
  replicas: 1
  selector:
    matchLabels:
      app: test-web
  template:
    metadata:
      labels:
        app: test-web
    spec:
      containers:
      - name: test-web
        image: registry-vpc.cn-shanghai.aliyuncs.com/prod-acr/test-web:${IMAGE-TAG}
        ports:
        - containerPort: 8080
#        resources:
#          limits:
#            cpu: "500m"
---
apiVersion: v1
kind: Service
metadata:
  name: test-web
  namespace: prod 
  labels:
    app: test-web
spec:
  selector:
    app: test-web
  ports:
  - name: http
    protocol: TCP
    port: 80
    targetPort: 8080
  - name: https
    protocol: TCP
    port: 443
    targetPort: 8080
  type: NodePort

05.在ACR中新建镜像仓库

新建流水线

在云效中新建流水线，如下图所示，主要有三个阶段，分别为拉取源代码（即配置代码仓库）、构建、部署

点击第一个阶段，如下图所示进行编辑代码源及拉取代码默认分支

点击【Node.js构建Docker镜像并推送镜像仓库】进行第二个阶段的编辑

如上图所示编写构建命令：

powershell 复制代码

# input your command here
#cnpm install
npm install --registry=https://registry.npmmirror.com
npm run build

如下图所编辑镜像推送ACR的步骤

点击【Kubernetes 发布】进行最后一个阶段部署的操作

如上图所示，增加变量IMAGE-TAG用做上文中提到的拉取镜像的标签

其中选择集群连接时，可以按照下图所示进行操作

验证发布

点击【运行】，运行结果可通过如下图所示的流程图进行详细查看日志
可以查看不同阶段的日志，如下图所示为构建阶段的日志：

如下图所示为部署阶段的日志：