How to execute shell scripts in a container when docker starts a container

my goal is to execute the shell script in the container to start some services when starting the container, but after executing

    docker run -it --privileged=true newtest /bin/bash -c "sh ./init.sh"

After the

command, the container is the state of the Exited.

CONTAINER ID        IMAGE               COMMAND                  CREATED                  STATUS                       PORTS                                                    NAMES
f14863acb5d7        newtest             "/bin/bash -c init.sh"   Less than a second ago   Exited (127) 4 seconds ago                                                            serene_wing

Docker

Mar.19,2021

process No.1 in the container cannot be stopped if needed. Your No.1 process is init.sh, of course, it will stand up after it has been executed. You write an infinite loop in init.sh and you get the effect you want.

Previous: Can the docker private repository and the docker image to be pushed be located on the same machine?

Next: If stutter occurs in docker service, how to troubleshoot the cause?

How to self-start the php-fpm service when building a LNMP environment with docker?
in order to facilitate development, we plan to create a LNMP environment based on docker, which makes it much more convenient to change computers or unify the team s development environment. choreographed a docker-compose.yaml file with nginx, php-fp...

Centos7 fpm php docker

Feb.26,2021
How does a docker application create storage volumes to make configuration files persistent?
pulled the image of apache zeppelin and wanted the container to use the local ApacheDS for login management. the conf shiro.ini file of zeppelin needs to be configured at this time. I tried to enter the container to modify the configuration file, but...

Docker

Feb.26,2021
What is the relationship between the port and IP address specified by the program in the docker container and the host machine?
I pull an image of hadoop, and I install jupyter, in it. I used to do data analysis, so I m used to using this tool. Now I want to learn about spark, in docker and plan to log on to jupyter on the host machine using a browser. But no matter how I specif...

Docker

Feb.27,2021
How to solve the problem of finding a bug, of docker?
my code is mapped through volumes. I changed the host time today and found that the changed code has no effect. I think it is not timely to update the mapping relationship, resulting in running the old code, changing the time correctly, and working norma...

Linux bug-repair docker php

Feb.27,2021
How to press the delete key when docker enters the container
docker exec-it-sharp container id bin sh after I enter -sharp how to press delete if I typed the wrong command? Deletion will directly change to ^ H symbol ...

Linux docker

Feb.27,2021
Springboot docker deployment startup issu
the image of centos7 starting springboot always indicates that the port is occupied, but I m pretty sure that the port is not occupied, and the other port is still occupied which god knows what s going on ...

Docker springboot

Feb.27,2021
Docker run error doesn't exist and is not known to Docker.
my docker for windows, runs on gitbash: docker D what should be done ...

Php docker

Feb.28,2021
Install docker containers such as nginx, which cannot be accessed externally.
recently I wanted to run laravel, with docker, so I searched docker hub and found this image . so I only share app and public according to the document given by him. There is no exception in external access, but I will report an error about missing p...

Php docker

Feb.28,2021
About the configuration file of laradocker
applications: image: tianon true nginx: build: context: . nginx args: - PHP_UPSTREAM_CONTAINER=${NGINX_PHP_UPSTREAM_CONTAINER} - PHP_UPSTREAM_PORT=${NGINX_PHP_UPSTREAM_PORT} volumes_from: - applications volumes: - ...

Docker

Feb.28,2021
The docker container always closes automatically
recently my docker container always closes automatically. then I open it with docker start < Container name >. I would like to ask if you still want "- what parameters "? this has never been the case before. ...

Docker

Feb.28,2021
Port problem of the combination of SpringCloud and docker
now I have a code for cloud disk service with port 8089. Now I want to instance two containers on one server, and then map container port 8089 to host 8080808081, but the cloud disk service in both containers is port 8089, and the port registered to eure...

Springcloud docker

Feb.28,2021
What is the problem of deploying websocket built by swoole to docker?
the php project is deployed on docker. The master node returns the websocket server built by Swoole at port 10028 and listens on port 9502. The client failed to connect using IP plus port 9502. How to solve this problem ...

Docker swoole php

Feb.28,2021
How does the php image docker run external PHP scripts?
< H2 > description < H2 > normal if PHP, is installed on the system, if you want to run a php script directly, php a.php can see the result. how do I execute an a.php script if I use a docker build image? ...

Php docker

Feb.28,2021
The mysql container in the Docker bridge network cannot connect
Springboot application visits database. Error: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any enter the con...

Springboot docker

Feb.28,2021
How to deploy a PHP project with docker?
I ve just read some introductory articles on docker, but I m still not sure whether it s appropriate to use docker to deploy a PHP project. For example, it is obviously inappropriate to package a project into a container as a virtual machine, and the ...

Php docker

Mar.01,2021
The cmd parameter of docker executes two commands at a time
encountered this problem when using docker: my php project uses composer to install extensions. I want to update every time I run docker, and also run php start.php . This results in two commands composer update and php start.php in the cmd of th...

Cmd docker-compose docker

Mar.01,2021
Ali CVM uses docker to create a nginx container. As soon as it is started, the remote connection Xshell will be disconnected.
Today, I downloaded version 1.12.6 of docker, via yum using Ali CVM, and then downloaded a nginx image using docker. there is no problem at this time, but when you use docker run to create a nginx container, you will disconnect the Xshell remote conne...

Xshell nginx docker CVM

Mar.01,2021
An error was reported when Docker entered the jupyter-notebook container to modify the password.
Docker enters the jupyter all-spark-notebook container to change the password. Error: jovyan@67c686087c2d:~$ jupyter notebook password Enter password: Verify password: Traceback (most recent call last): File " opt conda bin jupyter-notebook&qu...

Jupyter-notebook docker

Mar.01,2021
If there are Chinese comments in docker-compose.yml, an error will be reported.
just get rid of the Chinese comments. How to solve the system environment windows10,? ...

Docker-compose docker

Mar.01,2021
Docker configuration of domestic mirror sources does not work
refer to Docker Chinese official image acceleration with a domestic mirror source, but it has not worked. Using docker pull or visiting foreign warehouses > docker info ...... Server Version: 17.04.0-ce Kernel Version: 4.4.0-97-generic Operating S...

Docker-registry docker

Mar.01,2021

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e48c3b-44035.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e48c3b-44035.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?