problem description want to try docker swarm , and then find that it needs to set up some docker machine , docker machine is to run a real virtual machine, this virtual machine will be embedded with Docker Engine (, that is, those commands that can ...
my requirement is that I want to put an image in the host s fixed directory (it s up to me to decide exactly where, not docker), and then reference it through docker-compose.yml ). suppose a docker-compose.yml b docker-compose.yml c docker-comp...
the following is the official way to write version: "3.2" services: web: image: nginx:alpine volumes: - type: volume source: mydata target: data volume: nocopy: true - type: bind ...
I want to write an environment variable passed by dockerfile, through docker run. I can customize and generate some files and generate some specific content such as environment variable I pass a json { nodes:{ node1:{ ip:xxx.xx.1...
version: 3.6 services: web: image: cfanbo swoole4_php7:v1 volumes: - Users sxf sites msgserve: usr src myapp command: "php src server.php start" A daemon developed by swoole for the container needs to use a redis data...
docker and ngixn image information are as follows: root@iZ28q62x60iZ: srv testServer-sharp docekr run --name nginx -d -p 80:80 -v $PWD conf nginx.conf: etc nginx nginx.conf nginx No command docekr found, did you mean: Command docker from packa...
use docker-compose to implement services version: 3.6 services: redis: image: redis web: image: cfanbo swoole4_php7:v1 depends_on: - redis links: - redis volumes: - Users sxf sites msgserve: usr src myapp ...
as shown in the figure, officially describes how to use docker-compose to start several services of nsq. Shared data volumes are not configured in docker-compose, but how to enable persistence is described in Persisting NSQ Data. How to configure this i...
just write a simple mysql service < H1 > docker-compose.yml < H1 > version: 3 services: mysql: image: mysql:5.7 volumes: - . mysql data: var lib mysql - . mysql my.cnf: etc mysql conf.d my.cnf ports: - 3306:3306 ...
one thing I don t understand when using docker: is there any difference between pull a mysql from an official image and then run it on my machine? is there any difference between using Dockerfile to first pull a centos image and then installing a mysql...
git and site access are very slow. Are there any students who encounter the same problem? ...
< H1 > problem description < H1 > I want to use docker to package my Django project, and then use docker-compose for service orchestration to run the database needed by the Django project. Suppose the content in docker-compose.yml is as follows: vers...
use CMD to run npm start (port 3000) and node. server server.js (port 8080) in Dockerfile Dockerfile: FROM node:8.9-alpine ENV NODE_ENV production WORKDIR usr src app COPY ["package.json", "package-lock.json*", "npm-shr...
recently I am using docker to learn redis, when I see that redis can be the master and slave, I use docker to deploy the service. In some businesses that need to be cached, there are some problems that I haven t thought clearly in my mind . redis is...
just get rid of the Chinese comments. How to solve the system environment windows10,? ...
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...
question: in an h5 mobile page, has such a parent-child relationship: sliding elements up and down = > left and right sliding elements = > Click elements if there are sliding up and down (drop-down refresh), left and right sliding (rotation switch...
The stacked histogram of ecahrts. You want to sort from largest to smallest in the same horizontal column. like this, each horizontal row is shown sorted from big to small. does the official have such an interface? Or how can it be achieved with j...
sometimes you need to quickly select a html tag, such as a div tag or a custom tag (such as a component of the MVVM framework). What do you do? 2018 webstorm: here is a quick check, but the 2018 version is no longer available? What should I do? ...
chrome simulates the mobile end, when there is a method to listen to touchXXXd in the page, after touchmove is triggered (regardless of whether there is touchmove listening) $.animate () the animation is invalid; when there is no way to listen to...
RN project, write a react-navigation component used by DEMO, for nested routing. After setting title in navigationOptions, the title bar of the simulator is blank and no error is reported. bottom TabNavigator code: import React from react ; impor...