Docker 安裝 Apache
方法一、docker pull httpd
查找?Docker Hub?上的 httpd 鏡像:
可以通過(guò) Sort by 查看其他版本的 httpd，默認(rèn)是最新版本?httpd:latest。
此外，我們還可以用 docker search httpd 命令來(lái)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] ...
這里我們拉取官方的鏡像
runoob@runoob:~/apache$ docker pull httpd
等待下載完成后，我們就可以在本地鏡像列表里查到REPOSITORY為httpd的鏡像。
runoob@runoob:~/apache$ docker images httpd REPOSITORY TAG IMAGE ID CREATED SIZE httpd latest da1536b4ef14 23 seconds ago 195.1 MB
方法二、通過(guò) Dockerfile 構(gòu)建
創(chuàng)建 Dockerfile
首先，創(chuàng)建目錄apache,用于存放后面的相關(guān)東西。
runoob@runoob:~$ mkdir -p ~/apache/www ~/apache/logs ~/apache/conf
www 目錄將映射為 apache 容器配置的應(yīng)用程序目錄。
logs 目錄將映射為 apache 容器的日志目錄。
conf 目錄里的配置文件將映射為 apache 容器的配置文件。
進(jìn)入創(chuàng)建的 apache 目錄，創(chuàng)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 $buildDeps COPY httpd-foreground /usr/local/bin/ EXPOSE 80 CMD ["httpd-foreground"]
Dockerfile文件中 COPY httpd-foreground /usr/local/bin/ 是將當(dāng)前目錄下的httpd-foreground拷貝到鏡像里，作為httpd服務(wù)的啟動(dòng)腳本，所以我們要在本地創(chuàng)建一個(gè)腳本文件httpd-foreground
#!/bin/bash set -e # Apache gets grumpy about PID files pre-existing rm -f /usr/local/apache2/logs/httpd.pid exec httpd -DFOREGROUND
賦予 httpd-foreground 文件可執(zhí)行權(quán)限。
runoob@runoob:~/apache$ chmod +x httpd-foreground
通過(guò) Dockerfile 創(chuàng)建一個(gè)鏡像，替換成你自己的名字。
runoob@runoob:~/apache$ docker build -t httpd .
創(chuàng)建完成后，我們可以在本地的鏡像列表里查找到剛剛創(chuàng)建的鏡像。
runoob@runoob:~/apache$ docker images httpd REPOSITORY TAG IMAGE ID CREATED SIZE httpd latest da1536b4ef14 23 seconds ago 195.1 MB
使用 apache 鏡像
運(yùn)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
命令說(shuō)明：
-p 80:80:?將容器的 80 端口映射到主機(jī)的 80 端口。
-v $PWD/www/:/usr/local/apache2/htdocs/:?將主機(jī)中當(dāng)前目錄下的 www 目錄掛載到容器的 /usr/local/apache2/htdocs/。
-v $PWD/conf/httpd.conf:/usr/local/apache2/conf/httpd.conf:?將主機(jī)中當(dāng)前目錄下的 conf/httpd.conf 文件掛載到容器的 /usr/local/apache2/conf/httpd.conf。
-v $PWD/logs/:/usr/local/apache2/logs/:?將主機(jī)中當(dāng)前目錄下的 logs 目錄掛載到容器的 /usr/local/apache2/logs/。
查看容器啟動(dòng)情況：
runoob@runoob:~/apache$ docker ps CONTAINER ID IMAGE COMMAND ... PORTS NAMES 79a97f2aac37 httpd "httpd-foreground" ... 0.0.0.0:80->80/tcp sharp_swanson
通過(guò)瀏覽器訪問(wèn)
文章來(lái)源于網(wǎng)絡(luò)，侵刪！