Author: xenomorph

• Pull the docker image from Microsoft repo
  • docker pull mcr.microsoft.com/mssql/server:2017-CU14-ubuntu

• Run the container
  • docker run -e "ACCEPT_EULA=Y" -e "SA_PASSWORD=D0cker@098!QAZ" -p 1433:1433 --name sqldevlinuxcon01 -d -h linuxsqldev01 mcr.microsoft.com/mssql/server:2017-CU14-ubuntu
    • -e : sets required env. Variables for SQL
    • -p : publishes container’s TCP port(range) to the host – ip:hostPort:containerPort – mapping port 1433 on the host to port 1433 on the container
    • –name : custom name to help ifentify the container instead of a system-generated one
    • -d : runs the container in detached mode (background process) and prints the container ID. It ensures container still runs in background post docker run command.
    • -h : server hostname that you want to assign to the container
• Check for errors/status of containers
  • docker images
  • docker ps -a

Lifecycle of a container:

• docker ps -a
  • Created: when you create a container using docker create command but not run it
  • Running: This is when container is up and running and doing its job
  • Exited: This is when container has gone through running and completed its job. When primary process is not running, the container exits
  • Paused: This is when you choose to pause the container using docker pause command, suspending all the processes
  • Restarting: A container where a restart policy has been configured
  • Dead: This is when a docker daemon attempted to stop the container but failed
• Docker run = docker create + docker start
• docker create hello-world
• docker start -a containerID

Some important docker commands:

• docker version -

• docker info

• docker run

• docker search

• docker pull

• docker images

Docker ps -a