【基于Dockerfile构建Docker镜像, 并推送到Docker仓库】
- 安装Docker
- 项目根目录下新增Dockerfile文件、nginx.conf文件 (查看下方文件详情)
- 执行命令,构建Docker镜像(记得加上命令最后的符号点) docker build -t your-image-name . 如: docker build -t myy-integration-ui .
- 执行命令,运行容器 docker run -p 8080:80 your-image-name 如: docker run -p 8080:80 myy-integration-ui
- 修改镜像tag 如:docker tag myy-integration-ui:latest 190.160.x.xx:8083/myy-integration-ui:1.0.0
- 将镜像推送到Docker仓库
6.1 windows修改docker Insecure Registries, 设置非安全访问的仓库
步骤 1:打开 Docker Desktop 设置
步骤 2:转到 Daemon 设置 (在 Docker Desktop 设置窗口中,找到 “Docker Engine” 选项卡,并点击它。这将打开 Docker Daemon 的配置文件。)
步骤 3:添加不受信任的镜像仓库(在打开的配置文件中,找到 “insecure-registries” 一节。如果没有该部分,你需要手动添加它。“insecure-registries”:[“190.160.x.xx:8083”, “190.160.x.xx:8084”])
步骤 4:保存并重启 Docker Desktop(点击 “Apply & Restart” 按钮)
6.2 登录docker仓库:docker login 190.160.x.xx:8083 --username xxxxx
回车输入密码 xxxxx
6.3 推送镜像到私服:docker push 190.160.x.xx:8083/myy-integration-ui:1.0.0
【在项目根目录下创建Dockerfile】
# Stage 1: 构建Node.js应用
FROM node:16.14.0 AS builder
WORKDIR /app
RUN npm cache clean —force
COPY package*.json ./
RUN npm install --force
COPY . .
RUN npm run build:sit
# Stage 2: 构建Nginx镜像
FROM nginx:latest
WORKDIR /usr/share/nginx/html
# 将Node.js应用构建结果复制到Nginx镜像中
COPY --from=builder /app/dist/ .
# 可选:复制Nginx配置文件
COPY nginx.conf /etc/nginx/nginx.conf
# 暴露端口
EXPOSE 80
# 启动Nginx
CMD ["nginx", "-g", "daemon off;"]
【在项目根目录下创建nginx.conf】
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
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 /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
gzip_static on;
gzip_proxied expired no-cache no-store private auth;
gzip_disable "MSIE [1-6]\.";
gzip_vary on;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_comp_level 9;
gzip_types text/plain application/javascript application/css text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png;
client_max_body_size 20m;
server {
listen 80;
listen [::]:80;
server_name localhost;
location / {
root /usr/share/nginx/html;
index index.html index.htm;
try_files $uri $uri/ /index.html;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
}
}