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...
Recently, I have been studying the callback function, which is said to be one of the necessary skills to become a senior programmer. I searched the Internet for most of the day, but until now I haven t figured out the real scene of the callback, so I se...
there is a CSV, that lists the time. I want to count the number of rows that appear every ten minutes (or every 30 minutes). For example, how many pieces are there in 00-00-00-00-09 and 00-00-00-00-19? Count by linux. ...
problem description I backfill in the date in a piece of data (framed in red) (framed in green), and click on the first piece of data to set the validity period of the invitation code, but I can t backfill it by clicking on the second piece of data. ...
related codes for (var i = 0,l = res.length; i < l; iPP) { if (res[i].intIsDel === 1) { res[i][ disabled ] = true res[i][ strName ] = res[i][ strName ] + + () } for (var j = 0; j < res[i].listThemeChildren....
: auto-upload= "false " after it is added, it will not be uploaded automatically. How can I upload it manually when I submit it? ...