RasPi ZeroでNode-RedをDockerで実行する
Node-RedをDockerで実行する
関連パッケージのインストール
| パッケージ名 | 説明 |
|---|---|
| apt-transport-https | aptでhttpsを使えるようにする。 |
| ca-certificates | |
| software-properties-common |
$ sudo apt remove docker docker-engine docker.io
$ sudo dpkg -l docker*
$ sudo dpkg -P docker-ce docer-ce-cli
$ sudo apt update
$ sudo apt install apt-transport-https ca-certificates curl software-properties-common
Dockerのインストール
Raspberry pi 4 MODEL B(raspbian buster)でも同様の手順でOK
$ curl -fsSL https://get.docker.com -o get-docker.sh
$ sh get-docker.sh
Dockerを一般ユーザで実行する
$ sudo usermod -aG docker $USER
Dockerの動作確認
$ docker --version
Docker version 19.03.13, build 4484c46
$ docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
4ee5c797bcd7: Pull complete
Digest: sha256:4cf9c47f86df71d48364001ede3a4fcd85ae80ce02ebad74156906caff5378bc
Status: Downloaded newer image for hello-world:latest
Hello from Docker!
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
(arm32v7)
3. The Docker daemon created a new container from that image which runs the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker ID:
https://hub.docker.com/
For more examples and ideas, visit:
https://docs.docker.com/get-started/
Node-Redの実行
https://hub.docker.com/r/nodered/node-red/
$ docker run -it -p 1880:1880 -v node_red_user_data:/data --name mynodered nodered/node-red:1.0.1-10-minimal-arm32v6
ターミナルに再接続する(ログを確認する)ためには、以下を実行します:
$ docker attach mynodered
OTG Ether net
$ nmcli c add type ethernet con-name raspi-usb ifname enp0s20f0u9
$ nmcli c modify raspi-usb ipv4.method shared
$ nmcli c up raspi-usb
$ nmcli d show raspi-usb
dockerのubuntu18.04にNodeRedをインストールする
nodeのインストール
https://qiita.com/seibe/items/36cef7df85fe2cefa3ea
NodeRedのインストール
sudo npm install -g --unsafe-perm node-red
NodeRes ROS
https://qiita.com/seibe/items/36cef7df85fe2cefa3ea
sudo npm install -g --unsafe-perm node-red
https://flows.nodered.org/node/node-red-contrib-ros
```
npm install -g --unsafe-perm node-red-admin
Author And Source
この問題について(RasPi ZeroでNode-RedをDockerで実行する), 我々は、より多くの情報をここで見つけました https://qiita.com/misoragod/items/60f8172557ce51edcd69著者帰属：元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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