Fix Docker Hub rate limits, DCT timeline, image tags, etcd and Alertmanager

07_dockerfile/7.17_multistage_builds.md

@@ -68,7 +68,7 @@ RUN go get -d -v github.com/go-sql-driver/mysql \
 编写 `Dockerfile.copy` 文件
 
 ```docker
-FROM alpine:latest
+FROM alpine:3
 
 RUN apk --no-cache add ca-certificates
 
@@ -131,7 +131,7 @@ COPY app.go .
 
 RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o app .
 
-FROM alpine:latest as prod
+FROM alpine:3 as prod
 
 RUN apk --no-cache add ca-certificates
 
@@ -176,5 +176,5 @@ $ docker build --target builder -t username/imagename:tag .
 上面例子中我们使用 `COPY --from=0 /go/src/github.com/go/helloworld/app .` 从上一阶段的镜像中复制文件，我们也可以复制任意镜像中的文件。
 
 ```docker
-COPY --from=nginx:latest /etc/nginx/nginx.conf /nginx.conf
+COPY --from=nginx:1.25-alpine /etc/nginx/nginx.conf /nginx.conf
 ```

07_dockerfile/7.18_multistage_builds_laravel.md

@@ -61,7 +61,7 @@ server {
 
 ```docker
 # 注：node 镜像推荐使用具体的版本标签（如 node:20-alpine）
-FROM node:alpine as frontend
+FROM node:20-alpine as frontend
 
 COPY package.json /app/
 
@@ -83,7 +83,7 @@ RUN set -x ; cd /app \
 
 ```docker
 # 注：composer 镜像推荐使用具体的版本标签（如 composer:2.x）
-FROM composer as composer
+FROM composer:2 as composer
 
 COPY database/ /app/database/
 COPY composer.json composer.lock /app/
@@ -129,7 +129,7 @@ RUN set -x ; cd ${LARAVEL_PATH} \
 
 ```docker
 # 注：nginx 镜像推荐使用具体的版本标签（如 nginx:1.25-alpine）
-FROM nginx:alpine as nginx
+FROM nginx:1.25-alpine as nginx
 
 ARG LARAVEL_PATH=/app/laravel
 
@@ -180,7 +180,7 @@ $ docker run -dit --rm --network=laravel -p 8080:80 my/nginx
 
 ```docker
 # 注：生产环境推荐使用具体的版本标签，如 node:20-alpine、composer:2.x、php:8.3-fpm-alpine、nginx:1.25-alpine
-FROM node:alpine as frontend
+FROM node:20-alpine as frontend
 
 COPY package.json /app/
 
@@ -195,7 +195,7 @@ RUN set -x ; cd /app \
       && mkdir -p public \
       && npm run production
 
-FROM composer as composer
+FROM composer:2 as composer
 
 COPY database/ /app/database/
 COPY composer.json composer.lock /app/
@@ -229,7 +229,7 @@ RUN set -x ; cd ${LARAVEL_PATH} \
       && chmod -R 777 storage \
       && php artisan package:discover
 
-FROM nginx:alpine as nginx
+FROM nginx:1.25-alpine as nginx
 
 ARG LARAVEL_PATH=/app/laravel
 

07_dockerfile/multistage_example/laravel/Dockerfile

@@ -1,4 +1,4 @@
-FROM node:alpine as frontend
+FROM node:20-alpine as frontend
 
 COPY package.json /app/
 
@@ -13,7 +13,7 @@ RUN set -x ; cd /app \
       && mkdir -p public \
       && npm run production
 
-FROM composer as composer
+FROM composer:2 as composer
 
 COPY database/ /app/database/
 COPY composer.json /app/
@@ -47,7 +47,7 @@ RUN set -x ; cd ${LARAVEL_PATH} \
       && chmod -R 777 storage \
       && php artisan package:discover
 
-FROM nginx:alpine as nginx
+FROM nginx:1.25-alpine as nginx
 
 ARG LARAVEL_PATH=/app/laravel