Use MQTT in Dockeron Raspberry Pi

Philipz 鄭淳尹

Docker.Taipei 共同發起人

《Docker 從入門到實踐》翻譯發起人

碁峰《Docker入門與實戰》審閱

Acer eDC, 玉山銀行資訊處, 臺北榮民總醫院Java/Web Developer, Image Processing, Software Engineering, Algorithmic Trading, Docker

Philipz

Why RPi + Docker1st credit card-sized PCHW/SW split….IoT PrototypePortable WYSIWYRARM is Rising!!!

GPIO in Docker

Control LED Blinking

The Martix of Hell

Docker is not Virtual MachineOperating-system-level virtualizationChroot + Cgroup + githubGolangContainer engineSupport LXC, Windows container soon

Docker Layers

Cmd Diagram● run● pull, push● exec● commit● rm, rmi● build, tag● logs, stats

Use ScenarioPush

Pull

Commit

Deploy

IoT Device

Use case● Databox - Volume container● Development or Runtime env - Onbuild● Computing - GPU, GPIO● Cross-compilers, build container● Installation container - Cmd, GUI● Service compontents***● VM style - bad idea

MQTTFrom IBMIoT ProtocolPub/Sub, QoSArduino, mbedMosquitto, Xively

Demo

FAQ1. How to build base image? Scratch, Github2. Run CentOS on RPi? Docker Hub, Github3. How to use Boot2Docker? Just use Linux4. Why Windows support Docker?5. Why IoT developer must learn Docker?

Device & Cloud use the same SW process IT careers all need Docker…...

Thank you

Time is more precious than gold.