Docker 下载安装实例
Docker 安装 Nginx 方法一、docker pull nginx(推荐)#
查找 Docker Hub 上的 nginx 镜像
codercto@codercto:~/nginx$ docker search nginx NAME DESCRIPTION STARS OFFICIAL AUTOMATED nginx Official build of Nginx. 3260 [OK] jwilder/nginx-proxy Automated Nginx reverse proxy for docker c... 674 [OK] richarvey/nginx-php-fpm Container running Nginx + PHP-FPM capable ... 207 [OK] million12/nginx-php Nginx + PHP-FPM 5.5, 5.6, 7.0 (NG), CentOS... 67 [OK] maxexcloo/nginx-php Docker framework container with Nginx and ... 57 [OK] webdevops/php-nginx Nginx with PHP-FPM 39 [OK] h3nrik/nginx-ldap NGINX web server with LDAP/AD, SSL and pro... 27 [OK] bitnami/nginx Bitnami nginx Docker Image 19 [OK] maxexcloo/nginx Docker framework container with Nginx inst... 7 [OK] ...
这里我们拉取官方的镜像
codercto@codercto:~/nginx$ docker pull nginx
等待下载完成后，我们就可以在本地镜像列表里查到 REPOSITORY 为 nginx 的镜像。
codercto@codercto:~/nginx$ docker images nginx REPOSITORY TAG IMAGE ID CREATED SIZE nginx latest 555bbd91e13c 3 days ago 182.8 MB
方法二、通过 Dockerfile 构建(不推荐)#
创建 Dockerfile
首先，创建目录 nginx, 用于存放后面的相关东西。
codercto@codercto:~$ mkdir -p ~/nginx/www ~/nginx/logs ~/nginx/conf
www: 目录将映射为 nginx 容器配置的虚拟目录。
logs: 目录将映射为 nginx 容器的日志目录。
conf: 目录里的配置文件将映射为 nginx 容器的配置文件。
进入创建的 nginx 目录，创建 Dockerfile 文件，内容如下：
FROM debian:stretch-slim
LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
ENV NGINX_VERSION 1.14.0-1~stretch
ENV NJS_VERSION 1.14.0.0.2.0-1~stretch
RUN set -x \
&& apt-get update \
&& apt-get install --no-install-recommends --no-install-suggests -y gnupg1 apt-transport-https ca-certificates \
&& \
NGINX_GPGKEY=573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62; \
found=''; \
for server in \
ha.pool.sks-keyservers.net \
hkp://keyserver.ubuntu.com:80 \
hkp://p80.pool.sks-keyservers.net:80 \
pgp.mit.edu \
; do \
echo "Fetching GPG key $NGINX_GPGKEY from $server"; \
apt-key adv --keyserver "$server" --keyserver-options timeout=10 --recv-keys "$NGINX_GPGKEY" && found=yes && break; \
done; \
test -z "$found" && echo >&2 "error: failed to fetch GPG key $NGINX_GPGKEY" && exit 1; \
apt-get remove --purge --auto-remove -y gnupg1 && rm -rf /var/lib/apt/lists/* \
&& dpkgArch="$(dpkg --print-architecture)" \
&& nginxPackages=" \
nginx=${NGINX_VERSION} \
nginx-module-xslt=${NGINX_VERSION} \
nginx-module-geoip=${NGINX_VERSION} \
nginx-module-image-filter=${NGINX_VERSION} \
nginx-module-njs=${NJS_VERSION} \
" \
&& case "$dpkgArch" in \
amd64|i386) \
# arches officialy built by upstream
echo "deb https://nginx.org/packages/debian/ stretch nginx" >> /etc/apt/sources.list.d/nginx.list \
&& apt-get update \
;; \
*) \
# we're on an architecture upstream doesn't officially build for
# let's build binaries from the published source packages
echo "deb-src https://nginx.org/packages/debian/ stretch nginx" >> /etc/apt/sources.list.d/nginx.list \
\
# new directory for storing sources and .deb files
&& tempDir="$(mktemp -d)" \
&& chmod 777 "$tempDir" \
# (777 to ensure APT's "_apt" user can access it too)
\
# save list of currently-installed packages so build dependencies can be cleanly removed later
&& savedAptMark="$(apt-mark showmanual)" \
\
# build .deb files from upstream's source packages (which are verified by apt-get)
&& apt-get update \
&& apt-get build-dep -y $nginxPackages \
&& ( \
cd "$tempDir" \
&& DEB_BUILD_OPTIONS="nocheck parallel=$(nproc)" \
apt-get source --compile $nginxPackages \
) \
# we don't remove APT lists here because they get re-downloaded and removed later
\
# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
# (which is done after we install the built packages so we don't have to redownload any overlapping dependencies)
&& apt-mark showmanual | xargs apt-mark auto > /dev/null \
&& { [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark; } \
\
# create a temporary local APT repo to install from (so that dependency resolution can be handled by APT, as it should be)
&& ls -lAFh "$tempDir" \
&& ( cd "$tempDir" && dpkg-scanpackages . > Packages ) \
&& grep '^Package: ' "$tempDir/Packages" \
&& echo "deb [ trusted=yes ] file://$tempDir ./" > /etc/apt/sources.list.d/temp.list \
# work around the following APT issue by using "Acquire::GzipIndexes=false" (overriding "/etc/apt/apt.conf.d/docker-gzip-indexes")
# Could not open file /var/lib/apt/lists/partial/_tmp_tmp.ODWljpQfkE_._Packages - open (13: Permission denied)
# ...
# E: Failed to fetch store:/var/lib/apt/lists/partial/_tmp_tmp.ODWljpQfkE_._Packages Could not open file /var/lib/apt/lists/partial/_tmp_tmp.ODWljpQfkE_._Packages - open (13: Permission denied)
&& apt-get -o Acquire::GzipIndexes=false update \
;; \
esac \
\
&& apt-get install --no-install-recommends --no-install-suggests -y \
$nginxPackages \
gettext-base \
&& apt-get remove --purge --auto-remove -y apt-transport-https ca-certificates && rm -rf /var/lib/apt/lists/* /etc/apt/sources.list.d/nginx.list \
\
# if we have leftovers from building, let's purge them (including extra, unnecessary build deps)
&& if [ -n "$tempDir" ]; then \
apt-get purge -y --auto-remove \
&& rm -rf "$tempDir" /etc/apt/sources.list.d/temp.list; \
fi
# forward request and error logs to docker log collector
RUN ln -sf /dev/stdout /var/log/nginx/access.log \
&& ln -sf /dev/stderr /var/log/nginx/error.log
EXPOSE 80
STOPSIGNAL SIGTERM
CMD ["nginx", "-g", "daemon off;"]
通过 Dockerfile 创建一个镜像，替换成你自己的名字。
docker build -t nginx .
创建完成后，我们可以在本地的镜像列表里查找到刚刚创建的镜像
codercto@codercto:~/nginx$ docker images nginx REPOSITORY TAG IMAGE ID CREATED SIZE nginx latest 555bbd91e13c 3 days ago 182.8 MB
使用 nginx 镜像#
运行容器#
codercto@codercto:~/nginx$ docker run -p 80:80 --name mynginx -v $PWD/www:/www -v $PWD/conf/nginx.conf:/etc/nginx/nginx.conf -v $PWD/logs:/wwwlogs -d nginx 45c89fab0bf9ad643bc7ab571f3ccd65379b844498f54a7c8a4e7ca1dc3a2c1e codercto@codercto:~/nginx$
命令说明：
-
-p 80:80：将容器的80端口映射到主机的80端口
-
--name mynginx：将容器命名为mynginx
-
-v $PWD/www:/www：将主机中当前目录下的www挂载到容器的/www
-
-v $PWD/conf/nginx.conf:/etc/nginx/nginx.conf：将主机中当前目录下的nginx.conf挂载到容器的/etc/nginx/nginx.conf
-
-v $PWD/logs:/wwwlogs：将主机中当前目录下的logs挂载到容器的/wwwlogs
查看容器启动情况#
codercto@codercto:~/nginx$ docker ps CONTAINER ID IMAGE COMMAND PORTS NAMES 45c89fab0bf9 nginx "nginx -g 'daemon off" ... 0.0.0.0:80->80/tcp, 443/tcp mynginx f2fa96138d71 tomcat "catalina.sh run" ... 0.0.0.0:81->8080/tcp tomcat
通过浏览器访问
Docker 安装 MySQL#
方法一、docker pull mysql#
查找Docker Hub上的mysql镜像
codercto@codercto:/mysql$ docker search mysql NAME DESCRIPTION STARS OFFICIAL AUTOMATED mysql MySQL is a widely used, open-source relati... 2529 [OK] mysql/mysql-server Optimized MySQL Server Docker images. Crea... 161 [OK] centurylink/mysql Image containing mysql. Optimized to be li... 45 [OK] sameersbn/mysql 36 [OK] google/mysql MySQL server for Google Compute Engine 16 [OK] appcontainers/mysql Centos/Debian Based Customizable MySQL Con... 8 [OK] marvambass/mysql MySQL Server based on Ubuntu 14.04 6 [OK] drupaldocker/mysql MySQL for Drupal 2 [OK] azukiapp/mysql Docker image to run MySQL by Azuki - http:... 2 [OK] ...
这里我们拉取官方的镜像,标签为5.6
codercto@codercto:~/mysql$ docker pull mysql:5.6
等待下载完成后，我们就可以在本地镜像列表里查到REPOSITORY为mysql,标签为5.6的镜像。
codercto@codercto:~/mysql$ docker images |grep mysql mysql 5.6 2c0964ec182a 3 weeks ago 329 MB
方法二、通过 Dockerfile构建#
创建Dockerfile
首先，创建目录mysql,用于存放后面的相关东西。
codercto@codercto:~$ mkdir -p ~/mysql/data ~/mysql/logs ~/mysql/conf
data目录将映射为mysql容器配置的数据文件存放路径
logs目录将映射为mysql容器的日志目录
conf目录里的配置文件将映射为mysql容器的配置文件
进入创建的mysql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 mysql && useradd -r -g mysql mysql
# add gosu for easy step-down from root
ENV GOSU_VERSION 1.7
RUN set -x \
&& apt-get update && apt-get install -y --no-install-recommends ca-certificates wget && rm -rf /var/lib/apt/lists/* \
&& wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture)" \
&& wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture).asc" \
&& export GNUPGHOME="$(mktemp -d)" \
&& gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
&& gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
&& rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \
&& chmod +x /usr/local/bin/gosu \
&& gosu nobody true \
&& apt-get purge -y --auto-remove ca-certificates wget
RUN mkdir /docker-entrypoint-initdb.d
# FATAL ERROR: please install the following Perl modules before executing /usr/local/mysql/scripts/mysql_install_db:
# File::Basename
# File::Copy
# Sys::Hostname
# Data::Dumper
RUN apt-get update && apt-get install -y perl pwgen --no-install-recommends && rm -rf /var/lib/apt/lists/*
# gpg: key 5072E1F5: public key "MySQL Release Engineering <mysql-build@oss.oracle.com>" imported
RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys A4A9406876FCBD3C456770C88C718D3B5072E1F5
ENV MYSQL_MAJOR 5.6
ENV MYSQL_VERSION 5.6.31-1debian8
RUN echo "deb http://repo.mysql.com/apt/debian/ jessie mysql-${MYSQL_MAJOR}" > /etc/apt/sources.list.d/mysql.list
# the "/var/lib/mysql" stuff here is because the mysql-server postinst doesn't have an explicit way to disable the mysql_install_db codepath besides having a database already "configured" (ie, stuff in /var/lib/mysql/mysql)
# also, we set debconf keys to make APT a little quieter
RUN { \
echo mysql-community-server mysql-community-server/data-dir select ''; \
echo mysql-community-server mysql-community-server/root-pass password ''; \
echo mysql-community-server mysql-community-server/re-root-pass password ''; \
echo mysql-community-server mysql-community-server/remove-test-db select false; \
} | debconf-set-selections \
&& apt-get update && apt-get install -y mysql-server="${MYSQL_VERSION}" && rm -rf /var/lib/apt/lists/* \
&& rm -rf /var/lib/mysql && mkdir -p /var/lib/mysql /var/run/mysqld \
&& chown -R mysql:mysql /var/lib/mysql /var/run/mysqld \
# ensure that /var/run/mysqld (used for socket and lock files) is writable regardless of the UID our mysqld instance ends up having at runtime
&& chmod 777 /var/run/mysqld
# comment out a few problematic configuration values
# don't reverse lookup hostnames, they are usually another container
RUN sed -Ei 's/^(bind-address|log)/#&/' /etc/mysql/my.cnf \
&& echo 'skip-host-cache\nskip-name-resolve' | awk '{ print } $1 == "[mysqld]" && c == 0 { c = 1; system("cat") }' /etc/mysql/my.cnf > /tmp/my.cnf \
&& mv /tmp/my.cnf /etc/mysql/my.cnf
VOLUME /var/lib/mysql
COPY docker-entrypoint.sh /usr/local/bin/
RUN ln -s usr/local/bin/docker-entrypoint.sh /entrypoint.sh # backwards compat
ENTRYPOINT ["docker-entrypoint.sh"]
EXPOSE 3306
CMD ["mysqld"]
通过Dockerfile创建一个镜像，替换成你自己的名字
codercto@codercto:~/mysql$ docker build -t mysql .
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
codercto@codercto:~/mysql$ docker images |grep mysql mysql 5.6 2c0964ec182a 3 weeks ago 329 MB
使用mysql镜像#
运行容器#
codercto@codercto:~/mysql$ docker run -p 3306:3306 --name mymysql -v $PWD/conf:/etc/mysql/conf.d -v $PWD/logs:/logs -v $PWD/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.6 21cb89213c93d805c5bacf1028a0da7b5c5852761ba81327e6b99bb3ea89930e codercto@codercto:~/mysql$
命令说明：
-
-p 3306:3306：将容器的 3306 端口映射到主机的 3306 端口。
-
-v -v $PWD/conf:/etc/mysql/conf.d：将主机当前目录下的 conf/my.cnf 挂载到容器的 /etc/mysql/my.cnf。
-
-v $PWD/logs:/logs：将主机当前目录下的 logs 目录挂载到容器的 /logs。
-
-v $PWD/data:/var/lib/mysql ：将主机当前目录下的data目录挂载到容器的 /var/lib/mysql 。
-
-e MYSQL_ROOT_PASSWORD=123456：初始化 root 用户的密码。
查看容器启动情况#
codercto@codercto:~/mysql$ docker ps CONTAINER ID IMAGE COMMAND ... PORTS NAMES 21cb89213c93 mysql:5.6 "docker-entrypoint.sh" ... 0.0.0.0:3306->3306/tcp mymysql
Docker 安装 Tomcat
方法一、docker pull tomcat#
查找Docker Hub上的tomcat镜像
codercto@codercto:~/tomcat$ docker search tomcat NAME DESCRIPTION STARS OFFICIAL AUTOMATED tomcat Apache Tomcat is an open source implementa... 744 [OK] dordoka/tomcat Ubuntu 14.04, Oracle JDK 8 and Tomcat 8 ba... 19 [OK] consol/tomcat-7.0 Tomcat 7.0.57, 8080, "admin/admin" 16 [OK] consol/tomcat-8.0 Tomcat 8.0.15, 8080, "admin/admin" 14 [OK] cloudesire/tomcat Tomcat server, 6/7/8 8 [OK] davidcaste/alpine-tomcat Apache Tomcat 7/8 using Oracle Java 7/8 wi... 6 [OK] andreptb/tomcat Debian Jessie based image with Apache Tomc... 4 [OK] kieker/tomcat 2 [OK] fbrx/tomcat Minimal Tomcat image based on Alpine Linux 2 [OK] jtech/tomcat Latest Tomcat production distribution on l... 1 [OK]
这里我们拉取官方的镜像
codercto@codercto:~/tomcat$ docker pull tomcat
等待下载完成后，我们就可以在本地镜像列表里查到REPOSITORY为tomcat的镜像。
codercto@codercto:~/tomcat$ docker images|grep tomcat tomcat latest 70f819d3d2d9 7 days ago 335.8 MB
方法二、通过 Dockerfile 构建#
创建Dockerfile
首先，创建目录tomcat,用于存放后面的相关东西。
codercto@codercto:~$ mkdir -p ~/tomcat/webapps ~/tomcat/logs ~/tomcat/conf
webapps目录将映射为tomcat容器配置的应用程序目录
logs目录将映射为tomcat容器的日志目录
conf目录里的配置文件将映射为tomcat容器的配置文件
进入创建的tomcat目录，创建Dockerfile
FROM openjdk:8-jre
ENV CATALINA_HOME /usr/local/tomcat
ENV PATH $CATALINA_HOME/bin:$PATH
RUN mkdir -p "$CATALINA_HOME"
WORKDIR $CATALINA_HOME
# let "Tomcat Native" live somewhere isolated
ENV TOMCAT_NATIVE_LIBDIR $CATALINA_HOME/native-jni-lib
ENV LD_LIBRARY_PATH ${LD_LIBRARY_PATH:+$LD_LIBRARY_PATH:}$TOMCAT_NATIVE_LIBDIR
# runtime dependencies for Tomcat Native Libraries
# Tomcat Native 1.2+ requires a newer version of OpenSSL than debian:jessie has available
# > checking OpenSSL library version >= 1.0.2...
# > configure: error: Your version of OpenSSL is not compatible with this version of tcnative
# see http://tomcat.10.x6.nabble.com/VOTE-Release-Apache-Tomcat-8-0-32-tp5046007p5046024.html (and following discussion)
# and https://github.com/docker-library/tomcat/pull/31
ENV OPENSSL_VERSION 1.1.0f-3+deb9u2
RUN set -ex; \
currentVersion="$(dpkg-query --show --showformat '${Version}\n' openssl)"; \
if dpkg --compare-versions "$currentVersion" '<<' "$OPENSSL_VERSION"; then \
if ! grep -q stretch /etc/apt/sources.list; then \
# only add stretch if we're not already building from within stretch
{ \
echo 'deb http://deb.debian.org/debian stretch main'; \
echo 'deb http://security.debian.org stretch/updates main'; \
echo 'deb http://deb.debian.org/debian stretch-updates main'; \
} > /etc/apt/sources.list.d/stretch.list; \
{ \
# add a negative "Pin-Priority" so that we never ever get packages from stretch unless we explicitly request them
echo 'Package: *'; \
echo 'Pin: release n=stretch*'; \
echo 'Pin-Priority: -10'; \
echo; \
# ... except OpenSSL, which is the reason we're here
echo 'Package: openssl libssl*'; \
echo "Pin: version $OPENSSL_VERSION"; \
echo 'Pin-Priority: 990'; \
} > /etc/apt/preferences.d/stretch-openssl; \
fi; \
apt-get update; \
apt-get install -y --no-install-recommends openssl="$OPENSSL_VERSION"; \
rm -rf /var/lib/apt/lists/*; \
fi
RUN apt-get update && apt-get install -y --no-install-recommends \
libapr1 \
&& rm -rf /var/lib/apt/lists/*
# see https://www.apache.org/dist/tomcat/tomcat-$TOMCAT_MAJOR/KEYS
# see also "update.sh" (https://github.com/docker-library/tomcat/blob/master/update.sh)
ENV GPG_KEYS 05AB33110949707C93A279E3D3EFE6B686867BA6 07E48665A34DCAFAE522E5E6266191C37C037D42 47309207D818FFD8DCD3F83F1931D684307A10A5 541FBE7D8F78B25E055DDEE13C370389288584E7 61B832AC2F1C5A90F0F9B00A1C506407564C17A3 713DA88BE50911535FE716F5208B0AB1D63011C7 79F7026C690BAA50B92CD8B66A3AD3F4F22C4FED 9BA44C2621385CB966EBA586F72C284D731FABEE A27677289986DB50844682F8ACB77FC2E86E29AC A9C5DF4D22E99998D9875A5110C01C5A2F6059E7 DCFD35E0BF8CA7344752DE8B6FB21E8933C60243 F3A04C595DB5B6A5F1ECA43E3B7BBB100D811BBE F7DA48BB64BCB84ECBA7EE6935CD23C10D498E23
ENV TOMCAT_MAJOR 8
ENV TOMCAT_VERSION 8.5.32
ENV TOMCAT_SHA512 fc010f4643cb9996cad3812594190564d0a30be717f659110211414faf8063c61fad1f18134154084ad3ddfbbbdb352fa6686a28fbb6402d3207d4e0a88fa9ce
ENV TOMCAT_TGZ_URLS \
# https://issues.apache.org/jira/browse/INFRA-8753?focusedCommentId=14735394#comment-14735394
https://www.apache.org/dyn/closer.cgi?action=download&filename=tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz \
# if the version is outdated, we might have to pull from the dist/archive :/
https://www-us.apache.org/dist/tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz \
https://www.apache.org/dist/tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz \
https://archive.apache.org/dist/tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz
ENV TOMCAT_ASC_URLS \
https://www.apache.org/dyn/closer.cgi?action=download&filename=tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz.asc \
# not all the mirrors actually carry the .asc files :'(
https://www-us.apache.org/dist/tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz.asc \
https://www.apache.org/dist/tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz.asc \
https://archive.apache.org/dist/tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz.asc
RUN set -eux; \
\
savedAptMark="$(apt-mark showmanual)"; \
apt-get update; \
\
apt-get install -y --no-install-recommends gnupg dirmngr; \
\
export GNUPGHOME="$(mktemp -d)"; \
for key in $GPG_KEYS; do \
gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
done; \
\
apt-get install -y --no-install-recommends wget ca-certificates; \
\
success=; \
for url in $TOMCAT_TGZ_URLS; do \
if wget -O tomcat.tar.gz "$url"; then \
success=1; \
break; \
fi; \
done; \
[ -n "$success" ]; \
\
echo "$TOMCAT_SHA512 *tomcat.tar.gz" | sha512sum -c -; \
\
success=; \
for url in $TOMCAT_ASC_URLS; do \
if wget -O tomcat.tar.gz.asc "$url"; then \
success=1; \
break; \
fi; \
done; \
[ -n "$success" ]; \
\
gpg --batch --verify tomcat.tar.gz.asc tomcat.tar.gz; \
tar -xvf tomcat.tar.gz --strip-components=1; \
rm bin/*.bat; \
rm tomcat.tar.gz*; \
rm -rf "$GNUPGHOME"; \
\
nativeBuildDir="$(mktemp -d)"; \
tar -xvf bin/tomcat-native.tar.gz -C "$nativeBuildDir" --strip-components=1; \
apt-get install -y --no-install-recommends \
dpkg-dev \
gcc \
libapr1-dev \
libssl-dev \
make \
"openjdk-${JAVA_VERSION%%[.~bu-]*}-jdk=$JAVA_DEBIAN_VERSION" \
; \
( \
export CATALINA_HOME="$PWD"; \
cd "$nativeBuildDir/native"; \
gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; \
./configure \
--build="$gnuArch" \
--libdir="$TOMCAT_NATIVE_LIBDIR" \
--prefix="$CATALINA_HOME" \
--with-apr="$(which apr-1-config)" \
--with-java-home="$(docker-java-home)" \
--with-ssl=yes; \
make -j "$(nproc)"; \
make install; \
); \
rm -rf "$nativeBuildDir"; \
rm bin/tomcat-native.tar.gz; \
\
# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
apt-mark auto '.*' > /dev/null; \
[ -z "$savedAptMark" ] || apt-mark manual $savedAptMark; \
apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
rm -rf /var/lib/apt/lists/*; \
\
# sh removes env vars it doesn't support (ones with periods)
# https://github.com/docker-library/tomcat/issues/77
find ./bin/ -name '*.sh' -exec sed -ri 's|^#!/bin/sh$|#!/usr/bin/env bash|' '{}' +
# verify Tomcat Native is working properly
RUN set -e \
&& nativeLines="$(catalina.sh configtest 2>&1)" \
&& nativeLines="$(echo "$nativeLines" | grep 'Apache Tomcat Native')" \
&& nativeLines="$(echo "$nativeLines" | sort -u)" \
&& if ! echo "$nativeLines" | grep 'INFO: Loaded APR based Apache Tomcat Native library' >&2; then \
echo >&2 "$nativeLines"; \
exit 1; \
fi
EXPOSE 8080
CMD ["catalina.sh", "run"]
通过Dockerfile创建一个镜像，替换成你自己的名字
codercto@codercto:~/tomcat$ docker build -t tomcat .
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
codercto@codercto:~/tomcat$ docker images|grep tomcat tomcat latest 70f819d3d2d9 7 days ago 335.8 MB
使用tomcat镜像#
运行容器#
codercto@codercto:~/tomcat$ docker run --name tomcat -p 8080:8080 -v $PWD/test:/usr/local/tomcat/webapps/test -d tomcat acb33fcb4beb8d7f1ebace6f50f5fc204b1dbe9d524881267aa715c61cf75320 codercto@codercto:~/tomcat$
命令说明：
-p 8080:8080：将容器的8080端口映射到主机的8080端口
-v $PWD/test:/usr/local/tomcat/webapps/test：将主机中当前目录下的test挂载到容器的/test
查看容器启动情况
codercto@codercto:~/tomcat$ docker ps CONTAINER ID IMAGE COMMAND ... PORTS NAMES acb33fcb4beb tomcat "catalina.sh run" ... 0.0.0.0:8080->8080/tcp tomcat
通过浏览器访问
Docker 安装 Python#
方法一、docker pull python:3.5#
查找Docker Hub上的python镜像
codercto@codercto:~/python$ docker search python NAME DESCRIPTION STARS OFFICIAL AUTOMATED python Python is an interpreted,... 982 [OK] kaggle/python Docker image for Python... 33 [OK] azukiapp/python Docker image to run Python ... 3 [OK] vimagick/python mini python 2 [OK] tsuru/python Image for the Python ... 2 [OK] pandada8/alpine-python An alpine based python image 1 [OK] 1science/python Python Docker images based on ... 1 [OK] lucidfrontier45/python-uwsgi Python with uWSGI 1 [OK] orbweb/python Python image 1 [OK] pathwar/python Python template for Pathwar levels 1 [OK] rounds/10m-python Python, setuptools and pip. 0 [OK] ruimashita/python ubuntu 14.04 python 0 [OK] tnanba/python Python on CentOS-7 image. 0 [OK]
这里我们拉取官方的镜像,标签为3.5
codercto@codercto:~/python$ docker pull python:3.5
等待下载完成后，我们就可以在本地镜像列表里查到REPOSITORY为python,标签为3.5的镜像。
codercto@codercto:~/python$ docker images python:3.5 REPOSITORY TAG IMAGE ID CREATED SIZE python 3.5 045767ddf24a 9 days ago 684.1 MB
方法二、通过 Dockerfile 构建#
创建Dockerfile
首先，创建目录python,用于存放后面的相关东西。
codercto@codercto:~$ mkdir -p ~/python ~/python/myapp
myapp目录将映射为python容器配置的应用目录
进入创建的python目录，创建Dockerfile
FROM buildpack-deps:jessie
# remove several traces of debian python
RUN apt-get purge -y python.*
# http://bugs.python.org/issue19846
# > At the moment, setting "LANG=C" on a Linux system *fundamentally breaks Python 3*, and that's not OK.
ENV LANG C.UTF-8
# gpg: key F73C700D: public key "Larry Hastings <larry@hastings.org>" imported
ENV GPG_KEY 97FC712E4C024BBEA48A61ED3A5CA953F73C700D
ENV PYTHON_VERSION 3.5.1
# if this is called "PIP_VERSION", pip explodes with "ValueError: invalid truth value '<VERSION>'"
ENV PYTHON_PIP_VERSION 8.1.2
RUN set -ex \
&& curl -fSL "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz" -o python.tar.xz \
&& curl -fSL "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz.asc" -o python.tar.xz.asc \
&& export GNUPGHOME="$(mktemp -d)" \
&& gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
&& gpg --batch --verify python.tar.xz.asc python.tar.xz \
&& rm -r "$GNUPGHOME" python.tar.xz.asc \
&& mkdir -p /usr/src/python \
&& tar -xJC /usr/src/python --strip-components=1 -f python.tar.xz \
&& rm python.tar.xz \
\
&& cd /usr/src/python \
&& ./configure --enable-shared --enable-unicode=ucs4 \
&& make -j$(nproc) \
&& make install \
&& ldconfig \
&& pip3 install --no-cache-dir --upgrade --ignore-installed pip==$PYTHON_PIP_VERSION \
&& find /usr/local -depth \
\( \
\( -type d -a -name test -o -name tests \) \
-o \
\( -type f -a -name '*.pyc' -o -name '*.pyo' \) \
\) -exec rm -rf '{}' + \
&& rm -rf /usr/src/python ~/.cache
# make some useful symlinks that are expected to exist
RUN cd /usr/local/bin \
&& ln -s easy_install-3.5 easy_install \
&& ln -s idle3 idle \
&& ln -s pydoc3 pydoc \
&& ln -s python3 python \
&& ln -s python3-config python-config
CMD ["python3"]
通过Dockerfile创建一个镜像，替换成你自己的名字
codercto@codercto:~/python$ docker build -t python:3.5 .
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
codercto@codercto:~/python$ docker images python:3.5 REPOSITORY TAG IMAGE ID CREATED SIZE python 3.5 045767ddf24a 9 days ago 684.1 MB
使用python镜像#
在~/python/myapp目录下创建一个 helloworld.py 文件，代码如下：
#!/usr/bin/python
print("Hello, World!");
运行容器#
codercto@codercto:~/python$ docker run -v $PWD/myapp:/usr/src/myapp -w /usr/src/myapp python:3.5 python helloworld.py
命令说明：
-v $PWD/myapp:/usr/src/myapp :将主机中当前目录下的myapp挂载到容器的/usr/src/myapp
-w /usr/src/myapp :指定容器的/usr/src/myapp目录为工作目录
python helloworld.py :使用容器的python命令来执行工作目录中的helloworld.py文件
输出结果：
1 | Hello, World! |
Docker 安装 Redis#
方法一、docker pull redis:3.2#
查找Docker Hub上的redis镜像
codercto@codercto:~/redis$ docker search redis NAME DESCRIPTION STARS OFFICIAL AUTOMATED redis Redis is an open source ... 2321 [OK] sameersbn/redis 32 [OK] torusware/speedus-redis Always updated official ... 29 [OK] bitnami/redis Bitnami Redis Docker Image 22 [OK] anapsix/redis 11MB Redis server image ... 6 [OK] webhippie/redis Docker images for redis 4 [OK] clue/redis-benchmark A minimal docker image t... 3 [OK] williamyeh/redis Redis image for Docker 3 [OK] unblibraries/redis Leverages phusion/baseim... 2 [OK] greytip/redis redis 3.0.3 1 [OK] servivum/redis Redis Docker Image 1 [OK] ...
这里我们拉取官方的镜像,标签为3.2
codercto@codercto:~/redis$ docker pull redis:3.2
等待下载完成后，我们就可以在本地镜像列表里查到REPOSITORY为redis,标签为3.2的镜像。
codercto@codercto:~/redis$ docker images redis REPOSITORY TAG IMAGE ID CREATED SIZE redis 3.2 43c923d57784 2 weeks ago 193.9 MB
方法二、通过 Dockerfile 构建#
创建Dockerfile
首先，创建目录redis,用于存放后面的相关东西。
codercto@codercto:~$ mkdir -p ~/redis ~/redis/data
data目录将映射为redis容器配置的/data目录,作为redis数据持久化的存储目录
进入创建的redis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 redis && useradd -r -g redis redis
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates \
wget \
&& rm -rf /var/lib/apt/lists/*
# grab gosu for easy step-down from root
ENV GOSU_VERSION 1.7
RUN set -x \
&& wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture)" \
&& wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture).asc" \
&& export GNUPGHOME="$(mktemp -d)" \
&& gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
&& gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
&& rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \
&& chmod +x /usr/local/bin/gosu \
&& gosu nobody true
ENV REDIS_VERSION 3.2.0
ENV REDIS_DOWNLOAD_URL http://download.redis.io/releases/redis-3.2.0.tar.gz
ENV REDIS_DOWNLOAD_SHA1 0c1820931094369c8cc19fc1be62f598bc5961ca
# for redis-sentinel see: http://redis.io/topics/sentinel
RUN buildDeps='gcc libc6-dev make' \
&& set -x \
&& apt-get update && apt-get install -y $buildDeps --no-install-recommends \
&& rm -rf /var/lib/apt/lists/* \
&& wget -O redis.tar.gz "$REDIS_DOWNLOAD_URL" \
&& echo "$REDIS_DOWNLOAD_SHA1 *redis.tar.gz" | sha1sum -c - \
&& mkdir -p /usr/src/redis \
&& tar -xzf redis.tar.gz -C /usr/src/redis --strip-components=1 \
&& rm redis.tar.gz \
&& make -C /usr/src/redis \
&& make -C /usr/src/redis install \
&& rm -r /usr/src/redis \
&& apt-get purge -y --auto-remove $buildDeps
RUN mkdir /data && chown redis:redis /data
VOLUME /data
WORKDIR /data
COPY docker-entrypoint.sh /usr/local/bin/
ENTRYPOINT ["docker-entrypoint.sh"]
EXPOSE 6379
CMD [ "redis-server" ]
通过Dockerfile创建一个镜像，替换成你自己的名字
codercto@codercto:~/redis$ docker build -t redis:3.2 .
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
codercto@codercto:~/redis$ docker images redis REPOSITORY TAG IMAGE ID CREATED SIZE redis 3.2 43c923d57784 2 weeks ago 193.9 MB
使用redis镜像#
运行容器#
codercto@codercto:~/redis$ docker run -p 6379:6379 -v $PWD/data:/data -d redis:3.2 redis-server --appendonly yes 43f7a65ec7f8bd64eb1c5d82bc4fb60e5eb31915979c4e7821759aac3b62f330 codercto@codercto:~/redis$
命令说明：
-p 6379:6379 : 将容器的6379端口映射到主机的6379端口
-v $PWD/data:/data : 将主机中当前目录下的data挂载到容器的/data
redis-server --appendonly yes : 在容器执行redis-server启动命令，并打开redis持久化配置
查看容器启动情况#
codercto@codercto:~/redis$ docker ps CONTAINER ID IMAGE COMMAND ... PORTS NAMES 43f7a65ec7f8 redis:3.2 "docker-entrypoint.sh" ... 0.0.0.0:6379->6379/tcp agitated_cray
连接、查看容器#
使用redis镜像执行redis-cli命令连接到刚启动的容器,主机IP为172.17.0.1
codercto@codercto:~/redis$ docker exec -it 43f7a65ec7f8 redis-cli 172.17.0.1:6379> info # Server redis_version:3.2.0 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:f449541256e7d446 redis_mode:standalone os:Linux 4.2.0-16-generic x86_64 arch_bits:64 multiplexing_api:epoll ...
Docker 安装 MongoDB
方法一、docker pull mongo#
查找Docker Hub上的mongo镜像
codercto@codercto:~/mongo$ docker search mongo NAME DESCRIPTION STARS OFFICIAL AUTOMATED mongo MongoDB document databases ... 1989 [OK] mongo-express Web-based MongoDB admin int... 22 [OK] mvertes/alpine-mongo light MongoDB container 19 [OK] mongooseim/mongooseim-docker MongooseIM server the lates... 9 [OK] torusware/speedus-mongo Always updated official Mon... 9 [OK] jacksoncage/mongo Instant MongoDB sharded cluster 6 [OK] mongoclient/mongoclient Official docker image for M... 4 [OK] jadsonlourenco/mongo-rocks Percona Mongodb with Rocksd... 4 [OK] asteris/apache-php-mongo Apache2.4 + PHP + Mongo + m... 2 [OK] 19hz/mongo-container Mongodb replicaset for coreos 1 [OK] nitra/mongo Mongo3 centos7 1 [OK] ackee/mongo MongoDB with fixed Bluemix p... 1 [OK] kobotoolbox/mongo https://github.com/kobotoolb... 1 [OK] valtlfelipe/mongo Docker Image based on the la... 1 [OK]
这里我们拉取官方的镜像,标签为3.2
codercto@codercto:~/mongo$ docker pull mongo
等待下载完成后，我们就可以在本地镜像列表里查到REPOSITORY为mongo,标签为3.2的镜像。
codercto@codercto:~/mongo$ docker images mongo REPOSITORY TAG IMAGE ID CREATED SIZE mongo latest 63c6b736e399 2 days ago 379MB
方法二、通过 Dockerfile 构建#
创建Dockerfile
首先，创建目录mongo,用于存放后面的相关东西。
codercto@codercto:~$ mkdir -p ~/mongo ~/mongo/db
db目录将映射为mongo容器配置的/data/db目录,作为mongo数据的存储目录
进入创建的mongo目录，创建Dockerfile
FROM debian:jessie-slim
# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added
RUN groupadd -r mongodb && useradd -r -g mongodb mongodb
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
ca-certificates \
jq \
numactl \
&& rm -rf /var/lib/apt/lists/*
# grab gosu for easy step-down from root (https://github.com/tianon/gosu/releases)
ENV GOSU_VERSION 1.10
# grab "js-yaml" for parsing mongod's YAML config files (https://github.com/nodeca/js-yaml/releases)
ENV JSYAML_VERSION 3.10.0
RUN set -ex; \
\
apt-get update; \
apt-get install -y --no-install-recommends \
wget \
; \
rm -rf /var/lib/apt/lists/*; \
\
dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc"; \
export GNUPGHOME="$(mktemp -d)"; \
gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4; \
gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \
command -v gpgconf && gpgconf --kill all || :; \
rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc; \
chmod +x /usr/local/bin/gosu; \
gosu nobody true; \
\
wget -O /js-yaml.js "https://github.com/nodeca/js-yaml/raw/${JSYAML_VERSION}/dist/js-yaml.js"; \
# TODO some sort of download verification here
\
apt-get purge -y --auto-remove wget
RUN mkdir /docker-entrypoint-initdb.d
ENV GPG_KEYS \
# pub 4096R/AAB2461C 2014-02-25 [expires: 2016-02-25]
# Key fingerprint = DFFA 3DCF 326E 302C 4787 673A 01C4 E7FA AAB2 461C
# uid MongoDB 2.6 Release Signing Key <packaging@mongodb.com>
DFFA3DCF326E302C4787673A01C4E7FAAAB2461C \
# pub 4096R/EA312927 2015-10-09 [expires: 2017-10-08]
# Key fingerprint = 42F3 E95A 2C4F 0827 9C49 60AD D68F A50F EA31 2927
# uid MongoDB 3.2 Release Signing Key <packaging@mongodb.com>
42F3E95A2C4F08279C4960ADD68FA50FEA312927
# https://docs.mongodb.com/manual/tutorial/verify-mongodb-packages/#download-then-import-the-key-file
RUN set -ex; \
export GNUPGHOME="$(mktemp -d)"; \
for key in $GPG_KEYS; do \
gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
done; \
gpg --export $GPG_KEYS > /etc/apt/trusted.gpg.d/mongodb.gpg; \
command -v gpgconf && gpgconf --kill all || :; \
rm -r "$GNUPGHOME"; \
apt-key list
# Allow build-time overrides (eg. to build image with MongoDB Enterprise version)
# Options for MONGO_PACKAGE: mongodb-org OR mongodb-enterprise
# Options for MONGO_REPO: repo.mongodb.org OR repo.mongodb.com
# Example: docker build --build-arg MONGO_PACKAGE=mongodb-enterprise --build-arg MONGO_REPO=repo.mongodb.com .
ARG MONGO_PACKAGE=mongodb-org
ARG MONGO_REPO=repo.mongodb.org
ENV MONGO_PACKAGE=${MONGO_PACKAGE} MONGO_REPO=${MONGO_REPO}
ENV MONGO_MAJOR 3.2
ENV MONGO_VERSION 3.2.20
RUN echo "deb http://$MONGO_REPO/apt/debian jessie/${MONGO_PACKAGE%-unstable}/$MONGO_MAJOR main" | tee "/etc/apt/sources.list.d/${MONGO_PACKAGE%-unstable}.list"
RUN set -x \
&& apt-get update \
&& apt-get install -y \
${MONGO_PACKAGE}=$MONGO_VERSION \
${MONGO_PACKAGE}-server=$MONGO_VERSION \
${MONGO_PACKAGE}-shell=$MONGO_VERSION \
${MONGO_PACKAGE}-mongos=$MONGO_VERSION \
${MONGO_PACKAGE}-tools=$MONGO_VERSION \
&& rm -rf /var/lib/apt/lists/* \
&& rm -rf /var/lib/mongodb \
&& mv /etc/mongod.conf /etc/mongod.conf.orig
RUN mkdir -p /data/db /data/configdb \
&& chown -R mongodb:mongodb /data/db /data/configdb
VOLUME /data/db /data/configdb
COPY docker-entrypoint.sh /usr/local/bin/
RUN ln -s usr/local/bin/docker-entrypoint.sh /entrypoint.sh # backwards compat
ENTRYPOINT ["docker-entrypoint.sh"]
EXPOSE 27017
CMD ["mongod"]
通过Dockerfile创建一个镜像，替换成你自己的名字
codercto@codercto:~/mongo$ docker build -t mongo:3.2 .
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
codercto@codercto:~/mongo$ docker images mongo:3.2 REPOSITORY TAG IMAGE ID CREATED SIZE mongo 3.2 282fd552add6 9 days ago 336.1 MB
使用mongo镜像#
运行容器#
codercto@codercto:~/mongo$ docker run -p 27017:27017 -v $PWD/db:/data/db -d mongo:3.2 cda8830cad5fe35e9c4aed037bbd5434b69b19bf2075c8626911e6ebb08cad51 codercto@codercto:~/mongo$
命令说明：
-p 27017:27017 :将容器的27017 端口映射到主机的27017 端口
-v $PWD/db:/data/db :将主机中当前目录下的db挂载到容器的/data/db，作为mongo数据存储目录
查看容器启动情况#
codercto@codercto:~/mongo$ docker ps CONTAINER ID IMAGE COMMAND ... PORTS NAMES cda8830cad5f mongo:3.2 "/entrypoint.sh mongo" ... 0.0.0.0:27017->27017/tcp suspicious_goodall
使用mongo镜像执行mongo 命令连接到刚启动的容器,主机IP为172.17.0.1
codercto@codercto:~/mongo$ docker run -it mongo:3.2 mongo --host 172.17.0.1 MongoDB shell version: 3.2.7 connecting to: 172.17.0.1:27017/test Welcome to the MongoDB shell. For interactive help, type "help". For more comprehensive documentation, see http://docs.mongodb.org/ Questions? Try the support group http://groups.google.com/group/mongodb-user >
Docker 安装 Apache#
方法一、docker pull httpd#
查找Docker Hub上的httpd镜像
codercto@codercto:~/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
codercto@codercto:~/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。
codercto@codercto:~/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。
codercto@codercto:~$ 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 $buildDeps COPY httpd-foreground /usr/local/bin/ EXPOSE 80 CMD ["httpd-foreground"]
Dockerfile文件中 COPY httpd-foreground /usr/local/bin/ 是将当前目录下的httpd-foreground拷贝到镜像里，作为httpd服务的启动脚本，所以我们要在本地创建一个脚本文件httpd-foreground
#!/bin/bash set -e # Apache gets grumpy about PID files pre-existing rm -f /usr/local/apache2/logs/httpd.pid exec httpd -DFOREGROUND
赋予httpd-foreground文件可执行权限
codercto@codercto:~/apache$ chmod +x httpd-foreground
通过Dockerfile创建一个镜像，替换成你自己的名字
codercto@codercto:~/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
codercto@codercto:~/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 $PWD/logs/:/usr/local/apache2/logs/ :将主机中当前目录下的logs目录挂载到容器的/usr/local/apache2/logs/
查看容器启动情况
codercto@codercto:~/apache$ 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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