# put my local web site in myApp folder to /var/wwwADDmyApp /var/www # expose httpd portEXPOSE80# the command to runCMD["/usr/sbin/apachectl", "-D", "FOREGROUND"] ''' 还可以用 docker tag 命令来修改镜像的标签,实际上是给镜像添加新的标签 ''' root@Ubuntu14:~/test-dir# docker ...
How to Update Docker Image and Container Updating a container with a new image starts with pulling the image from arepository. Once the image is downloaded to the host system, the user must stop and remove the old container and launch a new one with the same configuration parameters. Follow ...
To install the latest version, run: $ sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin Verify that the installation is successful by running the hello-world image: $ sudo docker run hello-world This command downloads a test image and ...
Build your updated version of the image, using thedocker buildcommand. $docker build -t getting-started . Start a new container using the updated code. $docker run -dp 127.0.0.1:3000:3000 getting-started You probably saw an error like this: ...
Docker is a platform designed to help developers build, share, and run container applications. We handle the tedious setup, so you can focus on the code.
1FROMdebian:stretch23RUNapt-getupdate4RUNapt-getinstall-y gcc libc6-dev make wget5RUNwget-Oredis.tar.gz"http://download.redis.io/releases/redis-5.0.3.tar.gz"6RUNmkdir-p/usr/src/redis7RUNtar-xzf redis.tar.gz-C/usr/src/redis--strip-components=18RUNmake-C/usr/src/redis9RUNmake-C/usr...
^CGracefully stopping... (press Ctrl+C again to force) Stopping web-nginx ... done [root@docker01 compose]# docker ps -a #容器也会随之停止 CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8a317877ed7e nginx "/docker-entrypoint.…" 10 minutes ago Exited (0) 39 seconds ago web-...
youthful_heisenberg執行個體是上一次執行映像的容器。 COMMAND欄位顯示容器為了啟動映像中的應用程式而執行的命令。 在本例中,對兩個容器而言都是 dotnet aspnetapp.dll。 因為兩個容器都執行同一個映像,容器的映像識別碼也相同。 主控台複製 CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES...
EXPOSE80# the command to run CMD ["/usr/sbin/apachectl","-D","FOREGROUND"] 现在可以利用新创建的镜像来启动一个容器。 $sudodocker run -t -i ouruser/sinatra:v2 /bin/bash root@8196968dac35:/# 还可以用 docker tag 命令来修改镜像的标签。
Enter the following command, replacing <registry-name> with your own registry name to upload the image to your registry in Azure Container Registry: Bash Copy docker push <registry-name>.azurecr.io/reservationsystem:latest Wait until the upload completes. This process will take seve...