Based docker build PW (nexus3)

Based docker build PW (nexus3)

• Download a mirror image nexus3

  docker pull sonatype/nexus3
  

• The inside of the container /var/nexus-datamounted to the host /root/nexus-datadirectory.

  Check whether the port number is occupied netstat -tunlp |grep 8081

      # 可以直接运行，没有则会拉取：docker run -d -p 8081:8081 --name nexus sonatype/nexus3
      # 可以映射到其他端口上去
      docker run -d -p 8081:8081 --name nexus -v /root/nexus-data:/var/nexus-data --restart=always sonatype/nexus3
  

  By the above two steps to complete the build PW. Next visit

• address

  Added: Check firewall status: sudo systemctl status firewalld

  # 例如  http://192.168.91.100:8081
  http://ip:8081
  # docker ps 
  # docker inspect 容器id 查询容器信息
  # 看日志：`docker logs mynexus`
  #docker inspect 50c71d7068b9
  # curl 172.17.0.2:8081
  

  
  The initial password prompt address, find the file, which is the initial random passwords

  # 查询命令如下：
  find / -name admin.password
  #查找命令
  cat /var/lib/docker/volumes/af7e51a5e4afe80f992027bbe2733d7cdc6f80b23c1edbfc82eaf09e2698902e/_data/admin.password
  

• Set up a new password.

  Several steps above to complete the build nexus3, the follow-up article will introduce the use of nexus3.