-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathDockerfile
More file actions
67 lines (57 loc) · 2.84 KB
/
Dockerfile
File metadata and controls
67 lines (57 loc) · 2.84 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
# --- 第一階段: 使用 Maven 映像來建置專案 ---
# 我們使用一個官方的 Maven 映像,它本身基於 openjdk-17
# AS builder 是一個命名,讓我們可以在後面的階段引用它
FROM maven:3.8.5-openjdk-17 AS builder
# 設定工作目錄
WORKDIR /app
# 複製 pom.xml 和原始碼
# (先複製 pom.xml 可以利用 Docker 的快取機制,當原始碼變更但依賴不變時,可以加速建置)
COPY pom.xml .
COPY src ./src
# 執行 Maven 打包指令,跳過測試
RUN mvn clean package -DskipTests
# --- 第二階段: 建立最終的輕量級映像 ---
# 使用一個輕量的 JRE 即可,不需要完整的 JDK
FROM openjdk:17-jdk-slim
# 安裝 Chrome 和 ChromeDriver (支援 ARM64)
RUN apt-get update && apt-get install -y \
wget \
gnupg \
unzip \
curl \
ca-certificates \
&& wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | apt-key add - \
&& echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list \
&& apt-get update \
&& apt-get install -y google-chrome-stable || \
(echo "Chrome installation failed, trying alternative method" && \
wget -O /tmp/chrome.deb https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb && \
apt-get install -y /tmp/chrome.deb && \
rm /tmp/chrome.deb) || \
(echo "Chrome installation failed, using headless Chrome alternative" && \
apt-get install -y chromium && \
ln -s /usr/bin/chromium /usr/bin/google-chrome-stable)
# 安裝 ChromeDriver (根據架構選擇正確版本)
RUN if [ "$(uname -m)" = "aarch64" ]; then \
echo "ARM64 architecture detected, installing ARM64 ChromeDriver" && \
CHROME_DRIVER_VERSION=$(curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE) && \
wget -O /tmp/chromedriver.zip https://chromedriver.storage.googleapis.com/${CHROME_DRIVER_VERSION}/chromedriver_linux64.zip && \
unzip /tmp/chromedriver.zip chromedriver -d /usr/local/bin/ && \
chmod +x /usr/local/bin/chromedriver; \
else \
echo "x86_64 architecture detected, installing x86_64 ChromeDriver" && \
CHROME_DRIVER_VERSION=$(curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE) && \
wget -O /tmp/chromedriver.zip https://chromedriver.storage.googleapis.com/${CHROME_DRIVER_VERSION}/chromedriver_linux64.zip && \
unzip /tmp/chromedriver.zip chromedriver -d /usr/local/bin/ && \
chmod +x /usr/local/bin/chromedriver; \
fi && \
rm -f /tmp/chromedriver.zip && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*
# 從 'builder' 階段複製打包好的 JAR 檔案
# Docker 會自動找到 target/*.jar
COPY --from=builder /app/target/*.jar app.jar
# 暴露應用程式運行的端口
EXPOSE 8080
# 容器啟動時執行的命令
ENTRYPOINT ["java","-jar","/app.jar"]