for example, I want to build three sets of the same php development environment on one machine. The domain name of the host is http: dev.xxx.com, and then I visit the address of the first environment: http: dev.xxx.com:8081. The address to visit the...
I have a docker-compose.yml file in directory a, and then I start the container with docker-compose up, and then I want to migrate the Docker Compose to directory b for management. what should I do? as a beginner of Docker, I don t quite understand t...
problem description install sentry with this library and find that Dockerfile is FROM sentry:9.0-onbuild docker-compose build uses this Dockerfile, but I can t find this library on docker hub (docker pull can be pulled). What s the reason? Is ...
problem description Mac system, hard disk is limited, 128g pulled several images and instantiated containers, disk alarm. now expands a mechanical disk, how to change the default directory of images and containers to another mount disk? the platfo...
use Dockerfile to construct an image of centos + PHP7, but I want to compile and open a lot of extensions in PHP. What should I do? for example, if I want to open 10 extensions, do I have to RUN to execute 10 commands 10 times? ...