Docker Tomcat远程部署到容器

一：创建一个开启远程部署的tomcat容器

tomcat角色配置

1.tomcat开启远程部署，修改conf/tomcat-users.xml

<?xml version="1.0" encoding="UTF-8"?>
<tomcat-users xmlns="http://tomcat.apache.org/xml"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:schemaLocation="http://tomcat.apache.org/xml tomcat-users.xsd"
              version="1.0">
  <role rolename="admin-gui"/>
  <role rolename="admin-script"/>
  <role rolename="manager-gui"/>
  <role rolename="manager-script"/>
  <role rolename="manager-jmx"/>
  <role rolename="manager-status"/>
  <user username="hongdada" password="hongdada" roles="manager-gui,manager-script,manager-jmx,manager-status,admin-gui,admin-script"/>
</tomcat-users>

tomcat管理权限过滤配置

编辑${TOMCAT_HOME}/webapps/manager/META-INF/context.xml：

原始文件只支持本地管理：

<?xml version="1.0" encoding="UTF-8"?>
<Context antiResourceLocking="false" privileged="true" docBase="${catalina.home}/webapps/manager" >
  <Valve className="org.apache.catalina.valves.RemoteAddrValve"    allow="^.*$" />
  <Manager sessionAttributeValueClassNameFilter="java.lang.(?:Boolean|Integer|Long|Number|String)|org.apache.catalina.filters.CsrfPreventionFilter$LruCache(?:$1)?|java.util.(?:Linked)?HashMap"/>
</Context>

Dockerfile：

FROM openjdk:8-jre-alpine

MAINTAINER hongdada "hongdaqi159505@gmail.com"

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

# 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; 
    
    apk add --no-cache --virtual .fetch-deps 
        gnupg 
        
        ca-certificates 
        openssl 
    ; 
    
    export GNUPGHOME="$(mktemp -d)"; 
    for key in $GPG_KEYS; do 
        gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; 
    done; 
    
    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; 
    apk add --no-cache --virtual .native-build-deps 
        apr-dev 
        coreutils 
        dpkg-dev dpkg 
        gcc 
        libc-dev 
        make 
        "openjdk${JAVA_VERSION%%[-~bu]*}"="$JAVA_ALPINE_VERSION" 
        openssl-dev 
    ; 
    ( 
        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; 
    
    runDeps="$( 
        scanelf --needed --nobanner --format '%n#p' --recursive "$TOMCAT_NATIVE_LIBDIR" 
            | tr ',' '
' 
            | sort -u 
            | awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' 
    )"; 
    apk add --virtual .tomcat-native-rundeps $runDeps; 
    apk del .fetch-deps .native-build-deps; 
    
# sh removes env vars it doesn't support (ones with periods)
# https://github.com/docker-library/tomcat/issues/77
    apk add --no-cache bash; 
    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
    
#替换tomcat-users.xml文件
ADD tomcat-users.xml /usr/local/tomcat/conf/tomcat-users.xml
ADD context.xml /usr/local/tomcat/webapps/manager/META-INF/context.xml

EXPOSE 8080

CMD ["catalina.sh", "run"]

其实就是拿了一个官网的tomcat中的dockerfile

就在上面添加了一句

#替换tomcat-users.xml文件
ADD tomcat-users.xml /usr/local/tomcat/conf/tomcat-users.xml
#替换context.xml文件
ADD context.xml /usr/local/tomcat/webapps/manager/META-INF/context.xml

本来是想直接在官方的tomcat上面替换tomcat-users.xml文件，但是修改过文件以后要重启tomcat,我就不知道咋弄了

运行dockerfile，打开tomcat界面时，

在浏览器中访问 http://yourIp:port/manager/text (tomcat 7、8、9) ； 
http://yourIp:port/manager/html （tomcat 6） 
如果出现输入账户和密码的弹框，表示成功。

2.在maven的配置文件setting.xml中servers中添加：

  <servers>
        <server>
            <id>myTomcat</id>
            <username>hongdada</username>
            <password>hongdada</password>
        </server>
  </servers>

3.在springmvc项目的pom.xml中添加插件：

   <!-- maven远程项目部署插件 -->
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <version>2.2</version>
                <configuration>
                    <!-- 填写自己服务器的IP地址和端口号,并且其他的不变,Tomcat7、8、9使用这个，Tomcat6使用另一个-->
                    <url>http://18.16.202.33:8080/manager/text</url>
                    <server>myTomcat</server>
                    <!-- 若tomcat项目中已存在，且使"mvn tomcat7:deploy"命令必须要设置下面的代码 -->
                    <!-- 更新项目时，仅需要执行"mvn tomcat7:redeploy"命令即可 -->
                    <!-- 上述命令无论服务器是tomcat7、8或9，均是使用"mvn tomcat7:deploy"或"mvn tomcat7:redeploy" -->
                    <update>true</update>
                    <!-- 项目路径 -->
                    <path>/${project.artifactId}</path>
                </configuration>
            </plugin>

4.部署：

命令：

D:DevelopmentSpringMVCDemo (master -> origin)
$ mvn clean package -U -Dmaven.test.skip=true tomcat7:redeploy

或者

结果访问：

参考：

https://blog.csdn.net/boling_cavalry/article/details/70184605

https://blog.csdn.net/boonya/article/details/74626431

https://blog.csdn.net/android_ztz/article/details/79249335