Docker Commands

Managing Stacks

  • List all stacks:
    docker stack ls
  • View active and past services of a stack:
    docker stack ps STACK_ID
  • View logs for a specific service:
    docker service logs SERVICE_ID

Managing Containers

  • List all running containers:
    docker ps
  • View logs of a specific container:
    docker logs CONTAINER_ID
  • View the last 100 log lines of a container:
    docker logs --tail 100 CONTAINER_ID

Viewing Configurations

  • List all configuration files:
    cd /var/opt
ls -al
``
  • Navigate to DeployParty configuration directory:
    cd deploy -party/
ls -al
  • View a specific configuration file:
    cat FILE_NAME

Viewing Command History

  • Search for specific commands in history (e.g., GitLab token):
    history | grep COMMAND

Useful Commands

  • Show memory usage:
    free -m
  • Show disk partitions and usage:
    df -h
  • Show CPU usage:
    top
  • Clean up unused Docker resources:
    docker system prune
  • Check currently used ports:
    lsof -i -P -n | grep LISTEN
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