Docker 安装 Apache

Docker 安装 Apache 方法一、docker pull httpd 查找Docker Hub上的httpd镜像 [Bash shell]  纯文本查看  复制代码 ? 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 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 [Bash shell]  纯文本查看  复制代码 ? 1 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。 [Bash shell]  纯文本查看  复制代码 ? 1 2 3 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。 [Bash shell]  纯文本查看  复制代码 ? 1 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 [Bash shell]  纯文本查看  复制代码 ? 01 02 03 04 05 06 07 08 09 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 68 69 70 71 72 73 74 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 [Bash shell]  纯文本查看  复制代码 ? 1 2 3 4 5 6 7 #!/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 [Bash shell]  纯文本查看  复制代码 ? 1 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 [Bash shell]  纯文本查看  复制代码 ? 1 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 [Bash shell]  纯文本查看  复制代码 ? 1 2 3 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 [Bash shell]  纯文本查看  复制代码 ? 1 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 [Bash shell]  纯文本查看  复制代码 ? 1 2 3 runoob@runoob:~ /apache $ docker ps CONTAINER ID  IMAGE   COMMAND             ... PORTS               NAMES 79a97f2aac37  httpd   "httpd-foreground"  ... 0.0.0.0:80->80 /tcp  sharp_swanson 通过浏览器访问

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