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创业公司基础设施如何搭建(三) —— Confluence(Docker版本)

知识库

DevOps、敏捷管理,对于整体流程和团队,2个工具是最不能少的,而且使用频率非常高,知识库 + 问题跟踪,我用的是Confluence + Jira,工欲善其事必先利其器,我们先需要把工具选择和准备好,再开始后面的事情,下面介绍下Confluence的安装流程

为什么是Confluence

  • 丰富的知识库相关的模板
  • 在线协作编辑
  • 每个人的知识可以分享给全公司的人
  • 评论功能和提醒功能完美结合,随时随地得到最新知识库更新
  • 和JIRA结合完美

工具包准备

安装和启动

这里介绍2种安装和启动方式

  • 传统安装启动方式
  • Docker安装启动方式(推荐)

传统安装和启动

需要准备

  • CentOS 7.x
  • JDK 1.8(配置好JAVA_HOME)
  • MYSQL 5.7.X(二进制安装或者Docker镜像)

一顿操作猛如虎。。。

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## 解压安装包
cd your-path
tar -xvf atlassian-confluence-6.9.0.tar.gz
## 指定工作目录
vi /your-path/atlassian-confluence-6.9.0/confluence/WEB-INF/classes/confluence-init.properties
# 在文件中加入 confluence.home=/your-home-path/
## mysql的驱动Jar去官网下载一个适合5.7的即可
cp mysql-connector-java-5.1.45.jar /your-path/atlassian-confluence-6.9.0/confluence/WEB-INF/lib
## 启动
/your-path/atlassian-confluence-6.9.0/bin/start-confluence.sh
# 默认是8090端口,在浏览器打开http://localhost:8090

Docker安装启动方式

需要准备

  • Docker

由于官方已经有镜像,我们在官方镜像上面加入自定义的内容即可,官方的6.9.0的Dockerfile的Repo地址,我们需要的是红框的2个文件,如下:

我在本地Mac上面建立了一个Docker Build目录,包含下面几个文件

  • Dockerfile(上面的官方repo下载)
  • atlassian-confluence-6.9.0.tar.gz(官方二进制包,主要是Dockerfile里面的Curl自动下载的速度实在是慢的可以,我在提前下载好,COPY进去,这块不是非必须用这个包,可以依赖Dockerfile的Curl到官方下载安装包)
  • docker-entrypoint.sh(上面的官方repo下载)
    修改Dockerfile
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    FROM openjdk:8-alpine

    # Setup useful environment variables
    ENV CONF_HOME /var/atlassian/confluence
    ENV CONF_INSTALL /opt/atlassian/confluence
    ENV CONF_VERSION 6.9.0

    ENV JAVA_CACERTS $JAVA_HOME/jre/lib/security/cacerts
    ENV CERTIFICATE $CONF_HOME/certificate

    # [新增] 把build目录的必要文件复制到镜像内
    COPY atlassian-confluence-${CONF_VERSION}.tar.gz /tmp/atlassian-confluence-${CONF_VERSION}.tar.gz

    # [新增] 创建Install目录,解压安装包,替换工具Jar包,删除安装包压缩文件
    RUN mkdir -p ${CONF_INSTALL}
    RUN tar -xzvf /tmp/atlassian-confluence-${CONF_VERSION}.tar.gz -C ${CONF_INSTALL} --strip-components=1 --no-same-owner \
    && rm -rf /tmp/atlassian-confluence-${CONF_VERSION}.tar.gz

    # Install Atlassian Confluence and helper tools and setup initial home
    # directory structure.
    RUN set -x \
    && apk --no-cache add curl xmlstarlet bash ttf-dejavu libc6-compat gcompat \
    && mkdir -p "${CONF_HOME}" \
    && chmod -R 700 "${CONF_HOME}" \
    && chown daemon:daemon "${CONF_HOME}" \
    && mkdir -p "${CONF_INSTALL}/conf" \
    && curl -Ls "https://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-5.1.44.tar.gz" | tar -xz --directory "${CONF_INSTALL}/confluence/WEB-INF/lib" --strip-components=1 --no-same-owner "mysql-connector-java-5.1.44/mysql-connector-java-5.1.44-bin.jar" \
    && chmod -R 700 "${CONF_INSTALL}/conf" \
    && chmod -R 700 "${CONF_INSTALL}/temp" \
    && chmod -R 700 "${CONF_INSTALL}/logs" \
    && chmod -R 700 "${CONF_INSTALL}/work" \
    && chown -R daemon:daemon "${CONF_INSTALL}/conf" \
    && chown -R daemon:daemon "${CONF_INSTALL}/temp" \
    && chown -R daemon:daemon "${CONF_INSTALL}/logs" \
    && chown -R daemon:daemon "${CONF_INSTALL}/work" \
    && echo -e "\nconfluence.home=$CONF_HOME" >> "${CONF_INSTALL}/confluence/WEB-INF/classes/confluence-init.properties" \
    && xmlstarlet ed --inplace \
    --delete "Server/@debug" \
    --delete "Server/Service/Connector/@debug" \
    --delete "Server/Service/Connector/@useURIValidationHack" \
    --delete "Server/Service/Connector/@minProcessors" \
    --delete "Server/Service/Connector/@maxProcessors" \
    --delete "Server/Service/Engine/@debug" \
    --delete "Server/Service/Engine/Host/@debug" \
    --delete "Server/Service/Engine/Host/Context/@debug" \
    "${CONF_INSTALL}/conf/server.xml" \
    && touch -d "@0" "${CONF_INSTALL}/conf/server.xml" \
    && chown daemon:daemon "${JAVA_CACERTS}"

    # Use the default unprivileged account. This could be considered bad practice
    # on systems where multiple processes end up being executed by 'daemon' but
    # here we only ever run one process anyway.
    USER daemon:daemon

    # Expose default HTTP connector port.
    EXPOSE 8090 8091

    # Set volume mount points for installation and home directory. Changes to the
    # home directory needs to be persisted as well as parts of the installation
    # directory due to eg. logs.
    VOLUME ["/var/atlassian/confluence", "/opt/atlassian/confluence/logs"]

    # Set the default working directory as the Confluence home directory.
    WORKDIR /var/atlassian/confluence

    COPY docker-entrypoint.sh /
    ENTRYPOINT ["/docker-entrypoint.sh"]

    # Run Atlassian Confluence as a foreground process by default.
    CMD ["/opt/atlassian/confluence/bin/start-confluence.sh", "-fg"]

    执行build
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    cd /your-docker-build-path
    docker build -t michael/atlassian-confluence:6.9.0 .
    启动镜像(配套如果使用MYSQL,建议Docker Compose启动Confluence + MYSQL)
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    docker run -d --rm --name=wiki -p 8090:8090 -p 8091:8091 \
    -v /your-confluence-path/home:/var/atlassian/confluence \
    -v /your-confluence-path/logs:/opt/atlassian/confluence/logs \
    michael/atlassian-confluence:6.9.0
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