Fíordheimhniú nód-dearg a imscaradh agus a chumrú ar docker-compose
Nód-dearg a imscaradh ar chumadóireacht dhuganna le húdarú cumasaithe agus úsáid a bhaint as toirt docker.
Cruthaigh an comhad 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.
Seolaimid an coimeádán i mód dífhabhtaithe (ba chóir go mbeadh an chéad seoladh gan an eochair `-d`, chun earráidí a fheiceáil nuair a bhíonn siad le feiceáil):
$ 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"
...
Stop an coimeádán agus rith an t-ordú chun an toirt a fheiceáil:
$ docker volume ls
DRIVER VOLUME NAME
local node-red_node-red
Breathnaímid ar fhaisnéis mhionsonraithe faoi mhéid:
$ 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"
}
]
Téigh go dtí an eolaire toirte. Tá na comhaid a chruthaigh an docker agus an coimeádán á imscaradh san eolaire seo cheana féin.
$ sudo ls /var/lib/docker/volumes/node-red_node-red/_data
lib package.json settings.js
Tá suim againn sa chomhad socruithe.js. Oscail é agus lorg píosa cód adminAuth. A ligean ar uncomment é.
// 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: "*"
}]
},
Sa eochair pasfhocal: ní mór duit an hash pasfhocal nód-dearg a chur isteach.
Ag fáil hash pasfhocal nód-dearg
Suiteáil an pacáiste nód-dearg-admin ar aon mheaisín a ritheann nód.js.
npm i node-red-admin -g
Rith an pacáiste agus socraigh pasfhocal:
node-red-admin hash-pw
Seoladh an coimeádán agus ceangal leis an gcalafort 11880.
http://192.168.0.100:11880/
Ba cheart go bhfeicfí fuinneog údaraithe.
Cuir isteach do phasfhocal logáil isteach.
Má oibríonn gach rud, atosaigh an coimeádán leis an eochair -d.
$ docker-compose up -d node-red
Ar bhealach mar sin.
Foinse: will.com