docker check running containers

Solve the general check that the docker service cannot be started under CentOS7Check Procedure Start the docker service:Systemctl restart docker An error is reported at this time. perform the following steps:1. Locate the error type or description.2. Check the

modification.Docker run-d-P 8001:80-v/var/www/html:/var/www/html--name HTTP2 ansible/httpdFour. Testing the home pagehttp://192.168.6.10:8000650) this.width=650; "Src=" Https://s5.51cto.com/oss/201711/02/10081d6d6171b340575d4888f9945c5c.png-wh_500x0-wm_3 -wmp_4-s_2237130030.png "title=" D4 "alt=" 10081d6d6171b340575d4888f9945c5c.png-wh_ "/>Appears as shown on the deployment as normalThis article is from "Linux Operations Technology" blog, please be sure to keep this source http://forall.blog.51

#!/bin/bash## #检查docker启动启动c = ' date +%f '%T ' a= ' netstat-a |grep docker|awk ' {print $7} ' while:; doif ["$a" = = "LISTENING"]thenecho "$c the Docker is ' startup ' >>/tmp/dockerstatus.logelseecho ' $c the Docker is Not running ">>/tmp/dockerstatus.log service

Using the Docker container to run Tomcat, because the same host ran a number of containers, plus the host itself ran a lot of processes, resulting in the total number of processes 8000+, and the container in Tomcat's startup script will call the setenv.sh, There is such a sentence in setenv.sh ulimit-u 8192, because the number of system processes has reached 8192, so when you start Tomcat error: Tomcat/bin