使用 Dockerfile 构建 kkFileView 镜像

来源：靑龍一笑的博客作者：靑龍一笑发布时间：2021-11-10 11:27:00 点击量：1094 评论：0

[root@RicenOS softwares]# mkdir -pv kkFileView
[root@RicenOS softwares]# cd kkFileView/

准备三个软件包：kkFileView-4.0.0.tar.gz、LibreOffice_7.2.2_Linux_x86-64_deb.tar.gz、jdk-8u301-linux-x64.tar.gz。
编写 Dockerfile 文件：

[root@RicenOS kkFileView]# vi Dockerfile

内容如下：

# 基础镜像
FROM ubuntu:20.04
# 准备 kkFileView、LibreOffice 和 JDK
ADD kkFileView-4.0.0.tar.gz jdk-8u301-linux-x64.tar.gz LibreOffice_7.2.2_Linux_x86-64_deb.tar.gz /opt/
# 升级系统，安装相关的依赖包和字体、安装 JDK、LibreOffice
RUN echo "deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse" > /etc/apt/sources.list &&\
apt-get clean && apt-get update &&\
apt-get install -y locales && apt-get install -y language-pack-zh-hans &&\
localedef -i zh_CN -c -f UTF-8 -A /usr/share/locale/locale.alias zh_CN.UTF-8 && locale-gen zh_CN.UTF-8 &&\
apt-get install -y tzdata && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&\
apt-get install -y libxrender1 && apt-get install -y libxt6 && apt-get install -y libxext-dev && apt-get install -y libfreetype6-dev &&\
apt-get install -y wget && apt-get install -y ttf-mscorefonts-installer && apt-get install -y fontconfig &&\
apt-get install ttf-wqy-microhei &&\
apt-get install ttf-wqy-zenhei &&\
apt-get install xfonts-wqy &&\
mv /opt/jdk1.8.0_301 /usr/local/ &&\
apt-get install -y libxinerama1 libcairo2 libcups2 libx11-xcb1 &&\
cd /opt/LibreOffice_7.2.2.2_Linux_x86-64_deb/DEBS &&\
dpkg -i *.deb &&\
cd ~ && rm -rf /var/lib/apt/lists/*
# 设置环境变量
ENV JAVA_HOME /usr/local/jdk1.8.0_301
ENV CLASSPATH $JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
ENV PATH $PATH:$JAVA_HOME/bin
ENV LANG zh_CN.UTF-8
ENV LC_ALL zh_CN.UTF-8
ENV KKFILEVIEW_BIN_FOLDER /opt/kkFileView-4.0.0/bin
ENV KK_OFFICE_HOME=/opt/libreoffice7.2
# 容器的入口，启动后需要执行的程序
ENTRYPOINT ["java","-Dfile.encoding=UTF-8","-Dspring.config.location=/opt/kkFileView-4.0.0/config/application.properties","-jar","/opt/kkFileView-4.0.0/bin/kkFileView-4.0.0.jar"]

构建镜像：

[root@RicenOS kkFileView]# docker image build -t kkfileview .

创建并启动 kkfileview 容器：

[root@RicenOS kkFileView]# docker run -it -p 8012:8012 kkfileview

当然，也可以编写 docker-compose.yml 文件，内容如下：

version: "3.0"
services:
kkfileview:
container_name: kkfileview
hostname: kkfileview
build:
context: .
dockerfile: Dockerfile
restart: always
ports:
- 8012:8012

使用 docker-compose 命令构建并运行 kkfileview：

[root@RicenOS kkFileView]# docker-compose -f docker-compose.yml up -d