A’ cleachdadh agus a’ rèiteachadh dearbhadh nód-dearg air docker-compose

A’ cleachdadh agus a’ rèiteachadh dearbhadh nód-dearg air docker-compose

A’ cleachdadh nód-dearg air docker-compose le cead air a chomasachadh agus a’ cleachdadh tomhas docker.

Cruthaich am faidhle docker-compose.yml:

version: "3.7"

services:
  node-red:
    image: nodered/node-red
    environment:
      - TZ=Europe/Moscow
    ports:
      - "11880:1880" # 11880 - порт для подключения к контейнеру, 1880 - порт на котором работает node-red внутри контейнера.
    volumes:
      - "node-red:/data" # node-red - каталог который выделит docker для хранения данных, /data - каталог внутри контейнера.
    restart: always
volumes:
  node-red: # создание каталога node-red на хосте.

Bidh sinn a’ cur air bhog an soitheach ann am modh deasbaid (bu chòir a’ chiad fhoillseachadh a bhith às aonais an iuchair `-d`, gus mearachdan fhaicinn nuair a nochdas iad):

$ docker-compose up node-red
Creating node-red_node-red_1_3e3e59f5e044 ... done
Attaching to node-red_node-red_1_bca4cb987984
node-red_1_bca4cb987984 |
node-red_1_bca4cb987984 | > [email protected] start /usr/src/node-red
node-red_1_bca4cb987984 | > node $NODE_OPTIONS node_modules/node-red/red.js $FLOWS "--userDir" "/data"
...

Stad an soitheach agus ruith an àithne gus an tomhas-lìonaidh fhaicinn:

$ docker volume ls
DRIVER              VOLUME NAME
local               node-red_node-red

Bheir sinn sùil air fiosrachadh mionaideach mu mheud:

$ docker volume inspect node-red_node-red
[
    {
        "CreatedAt": "2020-05-02T18:37:33Z",
        "Driver": "local",
        "Labels": {
            "com.docker.compose.project": "node-red",
            "com.docker.compose.version": "1.23.0",
            "com.docker.compose.volume": "node-red"
        },
        "Mountpoint": "/var/lib/docker/volumes/node-red_node-red/_data", # расоложение нашего каталога
        "Name": "node-red_node-red",
        "Options": null,
        "Scope": "local"
    }
]

Rach don eòlaire tomhas-lìonaidh. Anns an eòlaire seo mu thràth tha na faidhlichean a chaidh a chruthachadh nuair a chaidh an soitheach a chleachdadh.

$ sudo ls /var/lib/docker/volumes/node-red_node-red/_data
lib  package.json  settings.js

Tha ùidh againn anns an fhaidhle roghainnean.js. Fosgail e agus coimhead airson pìos còd adminAuth. Leigamaid a-mach e.

 // Securing Node-RED
    // -----------------
    // To password protect the Node-RED editor and admin API, the following
    // property can be used. See http://nodered.org/docs/security.html for details.
    adminAuth: {
        type: "credentials",
        users: [{
            username: "admin",
            password: "$2a$08$zZWtXTja0fB1pzD4sHCMyOCMYz2Z6dNbM6tl8sJogENOMcxWV9DN.",
            permissions: "*"
        }]
    },

Anns an iuchair facal-faire: feumaidh tu an hash facal-faire node-dearg a chuir a-steach.

A’ faighinn hash facal-faire nod-dearg
Stàlaich am pasgan node-red-admin air inneal sam bith a tha a’ ruith node.js.

npm i node-red-admin -g

Ruith am pasgan agus suidhich facal-faire:

node-red-admin hash-pw

Cuir air bhog an soitheach agus ceangail ris a’ phort 11880.

http://192.168.0.100:11880/

Bu chòir uinneag ceadachaidh nochdadh.

Cuir a-steach am facal-faire logadh a-steach agad.

Ma dh’ obraicheas a h-uile càil, ath-thòisich an soitheach leis an iuchair -d.

$ docker-compose up -d node-red

Rud mar seo.

Source: www.habr.com