Docker 安装 Apache

方法一、docker pull httpd

查找 Docker Hub 上的 httpd 镜像:

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:

runoob@runoob:~/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

runoob@runoob:~/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。

runoob@runoob:~/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。

runoob@runoob:~$ 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。

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

通过 Dockerfile 创建一个镜像,替换成你自己的名字。

runoob@runoob:~/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。

runoob@runoob:~/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:

runoob@runoob:~/apache$ docker pull httpd0

通过浏览器访问

推荐站内搜索:租服务器、浙江服务器、美国服务器租用、la域名、万网注册域名查询、服务器空间、服务器托管价格、查询ip、虚拟主机香港主机、美国vps服务器、