docker 部署nginx 和tomcat 并管理

一、docker 部署nginx 和tomcat 并管理

docker search nginx

docker pull nginx

docker ps

docker exec -it 19ba07671929 /bin/bash

--启动一个测试的nginx将配置文件复制到挂载的配置文件下边/usr/local/nginx/conf[因为docker不能挂载单个文件]

docker run --name some-nginx -d -p 8080:80 nginx

docker cp some-nginx:/etc/nginx /tmp

--docker cp /tmp some-nginx:/etc/nginx

docker run -e TZ="Asia/Shanghai" -d -p 80:80 --name nginx_web -v /usr/local/nginx/html:/usr/share/nginx/html  -v /usr/local/nginx/conf/conf.d:/etc/nginx/conf.d -v /usr/local/nginx/conf/nginx.conf:/etc/nginx/nginx.conf -v /usr/local/nginx/logs:/var/logs/nginx nginx

docker search tomcat

docker pull tomcat

docker images

docker run -d -p 18080:8080 tomcat

docker ps

部署probe.war http://blog.itpub.net/22275400/viewspace-2645002/  tomcat-users.xml参照在源文件上改。

docker exec -it 719c0ba127a9 /bin/bash

docker cp tomcat-users.xml 719c0ba127a9:/usr/local/tomcat/conf/

docker restart  unruffled_pasteur

vi Dockerfile

from tomcat

MAINTAINER [email protected]

RUN rm -rf /usr/local/tomcat/webapps/*

COPY probe.war  /usr/local/tomcat/webapps

COPY tomcat-users.xml  /usr/local/tomcat/conf/

ENV TZ=Asia/Shanghai

RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

docker build -t probe:v1 .

docker run -d -p 28080:8080 probe:v1

--删除镜像

docker  rmi probe:v1

---直接连接docker

vi /usr/lib/systemd/system/docker.service

/usr/bin/dockerd -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock -H fd:// --containerd=/run/containerd/containerd.sock

systemctl daemon-reload

systemctl restart docker

lsof -i:2375

参考文章：https://blog.csdn.net/qq_29860591/article/details/104981765

          https://www.cnblogs.com/sanduzxcvbnm/p/13182948.html

二、Docker之WARNING: IPv4 forwarding is disabled. Networking will not work.

vim /etc/sysctl.conf

#配置转发

net.ipv4.ip_forward=1

#重启服务，让配置生效

systemctl restart network

#查看是否成功,如果返回为“net.ipv4.ip_forward = 1”则表示成功

sysctl net.ipv4.ip_forward

#重启docker服务

service docker restart

#查看运行过的容器

docker ps -a

#启动gitlab 容器

docker start gitblab2

#进入gitlab容器

docker attach gitlab2