Evan：导入1个版本

2019-10-14T13:48:48Z

导入1个版本

新页面

=docker tomcat=
==on debian==
===目录===
<pre>

tomcat]# tree .
.
|-- apache-tomcat-8.5.42.tar.gz
|-- Dockerfile
|-- index.jsp
|-- jdk-8u211-linux-x64.tar.gz
|-- server.xml
|-- webapps
| `-- ROOT
| `-- index.jsp
`-- web.xml

cat index.jsp
version: 1

docker build -t evan886/debian_tomcat:v1 .

docker push evan886/debian_tomcat:v1

docker.io/evan886/debian_tomcat

单个运行

docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
evan886/debian_tomcat v1 51e36d5593e1 2 minutes ago 521MB

docker run -p 8081:8080 evan886/debian_tomcat:v1

</pre>

===dockerfile===
<pre>
cat >> Dockerfile <<EOF

FROM debian:stretch
#FROM debian:stretch-slim
# 指定管理员
MAINTAINER linuxsa.org
# 解压jdk包到指定目录
ADD jdk-8u211-linux-x64.tar.gz /usr/local
# 安装jdk包到指定目录
ENV JAVA_HOME /usr/local/jdk1.8.0_211

# http://mirror.bit.edu.cn/apache/tomcat/tomcat-8/v8.5.42/bin/apache-tomcat-8.5.42.tar.gz
# 解压tomcat包到指定目录
ADD apache-tomcat-8.5.42.tar.gz /usr/local

#RUN rm -f /usr/local/*.tar.gz　　　　　　　　　　　　#删除安装包容器轻量化
RUN rm -rf /usr/local/apache-tomcat-8.5.42/webapps/ROOT/*
RUN rm -rf /usr/local/apache-tomcat-8.5.42/webapps/ROOT/index.jsp
# 将本地配置文件复制到镜像内
#
#COPY server.xml /usr/local/apache-tomcat-8.5.42/conf
#COPY webapps /usr/local/apache-tomcat-8.5.42/
ADD index.jsp /usr/local/apache-tomcat-8.5.42/webapps/ROOT/
COPY index.jsp /usr/local/apache-tomcat-8.5.42/webapps/ROOT/
#/usr/local/apache-tomcat-8.5.42/webapps/ROOT
#RUN rm -rf /usr/local/apache-tomcat-8.5.42/webapps/ROOT/*
# 指定服务暴露端口
EXPOSE 8080
# 启动tomcat服务
ENTRYPOINT ["/usr/local/apache-tomcat-8.5.42/bin/catalina.sh", "run"]
EOF
</pre>

===server.xml===
<pre>

<?xml version='1.0' encoding='utf-8'?>


<Server port="8005" shutdown="SHUTDOWN">
<Listener className="org.apache.catalina.startup.VersionLoggerListener" />


<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />

<Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
<Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />


<GlobalNamingResources>

<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
</GlobalNamingResources>


<Service name="Catalina">





<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />






<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />




<Engine name="Catalina" defaultHost="localhost">





<Realm className="org.apache.catalina.realm.LockOutRealm">

<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
</Realm>

<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true">





<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log" suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />

</Host>
</Engine>
</Service>
</Server>

</pre>

[https://my.oschina.net/braveCS/blog/1504783 很值得参考更新也有意思docker&k8s部署tomcat记录]

==docker hub==
<pre>
docker pull tomcat:8.5

docker exec -it tomcat1 /bin/bash

三、部署应用

部署应用有两种方式：
1、挂载宿主主机上的应用目录

假如我们的应用在目录：/Users/apple/webapp目录下

docker run --privileged=true -v /data/web1:/usr/local/tomcat/webapps/demo -d -p 8080:8080 --name tomcat1 tomcat:8.5

其中：–privileged=true是授予docker挂载的权限
/data/web1 宿主主机目录
/usr/local/tomcat/webapps/demo docker容器tomcat目录
-p 端口映射
–name 容器名称

</pre>

==old Docker使用Dockerfile创建Centos(tomcat+jdk)镜像 ==
<pre>

[root@localhost apps]# ls
Dockerfile jdk jdk-12.0.1_linux-x64_bin.tar.gz tomcat

cat Dockerfile
#指定操作的镜像
FROM centos
# 维护者信息
MAINTAINER evan886@gmail.com

#执行命令：创建目录
RUN mkdir -p /data/apps/
#将jdk1.8.0_171添加到镜像centos的/usr/local/soft/目录下，并命名为jdk
ADD jdk /data/apps/
#将apache-tomcat-8.5.31添加到镜像centos的/usr/local/soft/目录下，并命名为tomcat
ADD tomcat /data/apps/

#添加环境变量
ENV JAVA_HOME /data/apps/jdk
#ENV CATALINA_HOME /data/apps/tomcat
#ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME/bin

#tomcat evan
ENV CATALINA_HOME /data/apps/tomcat
ENV PATH $CATALINA_HOME/bin:$PATH
RUN mkdir -p "$CATALINA_HOME"
WORKDIR $CATALINA_HOME
ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME/bin
#ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME/bin
# 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

#暴露8080端口
EXPOSE 8080

#启动时运行tomcat
#CMD ["/data/apps/tomcat/bin/catalina.sh","run"]
CMD ["/data/apps/tomcat/catalina.sh","run"]

docker build -t evan886/centos_tomcat:v1 .

docker run -d -p 8080:8080 --name centos_tomcat evan886/centos_tomcat:v1

ot@k8s-node1:/data/apps# docker run -d -p 8080:8080 --name centos_tomcat evan886/centos_tomcat:v1
6156c685fb3369d5d93ab391a75212b14b476959a38eef746871f4890021a53b
docker: Error response from daemon: OCI runtime create failed: container_linux.go:345: starting container process caused "exec: \"/data/apps/tomcat/bin/catalina.sh\": stat /data/apps/tomcat/bin/catalina.sh: no such file or directory": unknown.

</pre>

[https://blog.csdn.net/qq_37936542/article/details/80824389 Docker使用Dockerfile创建Centos(tomcat+jdk)镜像]

==Dockerfile 构建==
<pre>

#创建目录tomcat,用于存放后面的相关东西。
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:
</pre>
=更新=
==war包更新到容器 ==
<pre>
docker cp tomcataDemo.war 3cb492a27475 :/usr/local/tomcat/webapps #id

docker cp tomcatDemo.war tomcat1:/usr/local/tomcat/webapps #name

#启动tomcat 或者重启 docker restart 【容器id】

docker restart tomcat1

docker run -p 8081:8080 docker.io/tomcat

#cp 到母机
docker cp tomcat1:/usr/local/tomcat/webapps/examples/index.html .

tomcat 欢迎页面在 webapps/ROOT

第二种写在dockerfile 然后重build

from docker.io/tomcat:latest #你的 tomcat的镜像
MAINTAINER XXX@qq.com #作者
COPY NginxDemo.war /usr/local/tomcat/webapps #放置到tomcat的webapps目录下

</pre>

==volume==

=see also=

[https://my.oschina.net/braveCS/blog/1504783 很值得参考docker&k8s部署tomcat记录]

[https://blog.csdn.net/qq_32351227/article/details/78673591 Docker部署Tomcat及Web应用]

https://docs.docker.com/samples/library/tomcat/

[http://www.runoob.com/docker/docker-install-tomcat.html Docker 安装 Tomcat]

[https://www.jianshu.com/p/1ea6165b586e Docker部署(三):Apache Tomcat]

[https://github.com/docker-library/tomcat/blob/7eae995786f14b4e96010bcc11338724706e30eb/8.5/jdk8/Dockerfile 官方8.5dockerfile]

[https://blog.csdn.net/shenshucong520/article/details/77947372 docker容器下运行tomcat、部署应用]

[https://blog.csdn.net/qq_32351227/article/details/78673591 Docker部署Tomcat及Web应用]

[https://yq.aliyun.com/articles/6894 使用Docker运行Java Web应用]

[[category:ops]] [[category: container]]

Docker tomcat - 版本历史

Evan：​导入1个版本

Evan：导入1个版本