Concepts
Container Architecture vs Hypervisor Architecture
Open Source on GitHub
- Apache License 2.0
- Multiple tools in the project
- Core components are written in Go or Golang
Ops needed for containers
There are various tools that ops needs for managing containers in production including:
- Orchestration tools
- Clustering tools
- Management tools
- Monitoring & logging tools
In Practice
Common Commands
docker ps
docker stop
docker image ls
docker exec -it <instance name> /bin/bash
docker stop <instance name>
docker container run -p 9999:80 --name <instance name> nginx:latest
docker run --name <instance name> -v <local path>:<docker image path> -p <local port>:<docker image port> --rm nginx:latest
Dockerfile
FROM nginx:latest
EXPOSE 80
RUN apt-get update && apt-get -y install vim
LABEL maintainer="markpearl@gmail.com"
VOLUME /Users/mark.pearl/Source/personal/tmp3/nginx/:/usr/share/nginx/html
References
Docker Hub
Docker & Containers: The Big Picture
Working with container basics
