Docker 安装 Apache

方法一、docker pull httpd

查找 Docker Hub 上的 httpd 镜像:

点击在新窗口中浏览原图
CTRL+鼠标滚轮放大或缩小

         可以通过 Sort by 查看其他版本的 httpd，默认是最新版本 httpd:latest。

         此外，我们还可以用 docker search httpd 命令来查看可用版本：

                 javathinker@javathinker:~/apache$ docker search httpd

NAME                           DESCRIPTION                  STARS  OFFICIAL AUTOMATED

httpd                          The Apache HTTP Server ..    524     [OK]

centos/httpd                                                7                [OK]

rgielen/httpd-image-php5       Docker image for Apache...   1                [OK]

microwebapps/httpd-frontend    Httpd frontend allowing...   1                [OK]

lolhens/httpd                  Apache httpd 2 Server        1                [OK]

publici/httpd                  httpd:latest                 0                [OK]

publicisworldwide/httpd        The Apache httpd webser...   0                [OK]

rgielen/httpd-image-simple     Docker image for simple...   0                [OK]

solsson/httpd                  Derivatives of the offi...   0                [OK]

rgielen/httpd-image-drush      Apache HTTPD + Drupal S...   0                [OK]

learninglayers/httpd                                        0                [OK]

sohrabkhan/httpd               Docker httpd + php5.6 (...   0                [OK]

aintohvri/docker-httpd         Apache HTTPD Docker ext...   0                [OK]

alizarion/httpd                httpd on centos with mo...   0                [OK]

...

              这里我们拉取官方的镜像

                 javathinker@javathinker:~/apache$ docker pull httpd

              等待下载完成后，我们就可以在本地镜像列表里查到REPOSITORY为httpd的镜像。

                 javathinker@javathinker:~/apache$ docker images httpd

REPOSITORY     TAG        IMAGE ID        CREATED           SIZE

httpd          latest     da1536b4ef14    23 seconds ago    195.1 MB

方法二、通过 Dockerfile 构建

     创建 Dockerfile

         首先，创建目录apache,用于存放后面的相关东西。

         javathinker@javathinker:~$ mkdir -p  ~/apache/www ~/apache/logs ~/apache/conf

        www 目录将映射为 apache 容器配置的应用程序目录。

         logs 目录将映射为 apache 容器的日志目录。

         conf 目录里的配置文件将映射为 apache 容器的配置文件。

         进入创建的 apache 目录，创建 Dockerfile。

FROM debian:jessie

# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added

#RUN groupadd -r www-data && useradd -r --create-home -g www-data www-data

ENV HTTPD_PREFIX /usr/local/apache2

ENV PATH $PATH:$HTTPD_PREFIX/bin

RUN mkdir -p "$HTTPD_PREFIX" \

    && chown www-data:www-data "$HTTPD_PREFIX"

WORKDIR $HTTPD_PREFIX

# install httpd runtime dependencies

# https://httpd.apache.org/docs/2.4/install.html#requirements

RUN apt-get update \

    && apt-get install -y --no-install-recommends \

        libapr1 \

        libaprutil1 \

        libaprutil1-ldap \

        libapr1-dev \

        libaprutil1-dev \

        libpcre++0 \

        libssl1.0.0 \

    && rm -r /var/lib/apt/lists/*

        ENV HTTPD_VERSION 2.4.20

        ENV HTTPD_BZ2_URL https://www.apache.org/dist/httpd/httpd-$HTTPD_VERSION.tar.bz2

        RUN buildDeps=' \

        ca-certificates \

        curl \

        bzip2 \

        gcc \

        libpcre++-dev \

        libssl-dev \

        make \

    ' \

    set -x \

    && apt-get update \

    && apt-get install -y --no-install-recommends $buildDeps \

    && rm -r /var/lib/apt/lists/* \

    \

    && curl -fSL "$HTTPD_BZ2_URL" -o httpd.tar.bz2 \

    && curl -fSL "$HTTPD_BZ2_URL.asc" -o httpd.tar.bz2.asc \

   # see https://httpd.apache.org/download.cgi#verify

    && export GNUPGHOME="$(mktemp -d)" \

    && gpg --keyserver ha.pool.sks-keyservers.net --recv-keys A93D62ECC3C8EA12DB220EC934EA76E6791485A8 \

    && gpg --batch --verify httpd.tar.bz2.asc httpd.tar.bz2 \

    && rm -r "$GNUPGHOME" httpd.tar.bz2.asc \

    \

    && mkdir -p src \

    && tar -xvf httpd.tar.bz2 -C src --strip-components=1 \

    && rm httpd.tar.bz2 \

    && cd src \

    \

    && ./configure \

        --prefix="$HTTPD_PREFIX" \

        --enable-mods-shared=reallyall \

    && make -j"$(nproc)" \

    && make install \

    \

    && cd .. \

    && rm -r src \

    \

    && sed -ri \

        -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \

        -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \

        "$HTTPD_PREFIX/conf/httpd.conf" \

    \

    && apt-get purge -y --auto-remove $buildDeps

        COPY httpd-foreground /usr/local/bin/

        EXPOSE 80

CMD ["httpd-foreground"]

              Dockerfile文件中 COPY httpd-foreground /usr/local/bin/ 是将当前目录下的httpd-foreground拷贝到镜像里，作为httpd服务的启动脚本，所以我们要在本地创建一个脚本文件httpd-foreground

                 #!/bin/bash

set -e

        # Apache gets grumpy about PID files pre-existing

rm -f /usr/local/apache2/logs/httpd.pid

        exec httpd -DFOREGROUND

              赋予 httpd-foreground 文件可执行权限。

         javathinker@javathinker:~/apache$ chmod +x httpd-foreground

     通过 Dockerfile 创建一个镜像，替换成你自己的名字。

         javathinker@javathinker:~/apache$ docker build -t httpd .

     创建完成后，我们可以在本地的镜像列表里查找到刚刚创建的镜像。

                 javathinker@javathinker:~/apache$ docker images httpd

REPOSITORY     TAG        IMAGE ID        CREATED           SIZE

httpd          latest     da1536b4ef14    23 seconds ago    195.1 MB

使用 apache 镜像

运行容器

          docker run -p 80:80 -v $PWD/www/:/usr/local/apache2/htdocs/ -v $PWD/conf/httpd.conf:/usr/local/apache2/conf/httpd.conf -v $PWD/logs/:/usr/local/apache2/logs/ -d httpd

          命令说明：

         -p 80:80: 将容器的 80 端口映射到主机的 80 端口。

         -v $PWD/www/:/usr/local/apache2/htdocs/: 将主机中当前目录下的 www 目录挂载到容器的 /usr/local/apache2/htdocs/。

         -v $PWD/conf/httpd.conf:/usr/local/apache2/conf/httpd.conf: 将主机中当前目录下的 conf/httpd.conf 文件挂载到容器的 /usr/local/apache2/conf/httpd.conf。

         -v $PWD/logs/:/usr/local/apache2/logs/: 将主机中当前目录下的 logs 目录挂载到容器的 /usr/local/apache2/logs/。

         查看容器启动情况：

                 javathinker@javathinker:~/apache$ docker ps

CONTAINER ID  IMAGE   COMMAND             ... PORTS               NAMES

79a97f2aac37  httpd   "httpd-foreground"  ... 0.0.0.0:80->80/tcp  sharp_swanson

程序猿的技术大观园：www.javathinker.net

[这个贴子最后由 sunweiqin 在 2020-01-28 19:44:20 重新编辑]

Java精品书籍推荐