Мой docker-compose.yml. Создал сеть postgres. Добавил ее в каждый сервис через ключ `networks`. После запуска через docker compose up сервисы `postgres` и `pgadmin` попадают в одну сеть, но сервиса `mylib` в ней нет.
version: '3.9'
services:
postgres:
container_name: postgres_container
image: postgres:14.8-alpine3.18
environment:
POSTGRES_DB: 'postgres'
POSTGRES_USER: 'postgres'
POSTGRES_PASSWORD: 'postgres'
PGDATA: '/var/lib/postgresql/data/pgdata'
volumes:
- ../2. Init Database:/docker-entrypoint-initdb.d
- postgres:/var/lib/postgresql/data
ports:
- '5400:5432'
healthcheck:
test: ['CMD-SHELL', 'pg_isready -U postgres -d postgres']
interval: 10s
timeout: 5s
retries: 5
start_period: 10s
restart: unless-stopped
networks:
- postgres
pgadmin:
container_name: pgadmin_container
image: dpage/pgadmin4:7.2
environment:
PGADMIN_CONFIG_AUTHENTICATION_SOURCES: "['internal']"
PGADMIN_DEFAULT_EMAIL: 'admin@admin.com'
PGADMIN_DEFAULT_PASSWORD: 'b5JYHhxyvglFq5'
volumes:
- pgadmin-data:/var/lib/pgadmin
ports:
- '5050:80'
restart: unless-stopped
deploy:
resources:
limits:
cpus: '0.5'
memory: 1G
networks:
- postgres
mylib:
container_name: mylib
image: mylib
build:
context: .
dockerfile: Dockerfile
restart: always
ports:
- '3535:3000'
networks:
- postgres
volumes:
postgres:
pgadmin-data:
networks:
postgres:
driver: bridge
Вывод `docker network inspect mylib_postgres`:
[
{
"Name": "mylib_postgres",
"Id": "8c25d459709b37fbe84e05de7b21ca505e76a13a68887d851b3c907dc0fa2e95",
"Created": "2023-08-28T17:59:47.016484377+03:00",
"Scope": "local",
"Driver": "bridge",
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": null,
"Config": [
{
"Subnet": "172.21.0.0/16",
"Gateway": "172.21.0.1"
}
]
},
"Internal": false,
"Attachable": false,
"Ingress": false,
"ConfigFrom": {
"Network": ""
},
"ConfigOnly": false,
"Containers": {
"39f96f89e663e7391a76b23bee379e743ab4d7d69b732ee9d0c1a03ed3ee7b80": {
"Name": "postgres_container",
"EndpointID": "c4fa9127b6485a009a6ec905a693130b3a983c729792149c6e5b3f699f6145e5",
"MacAddress": "02:42:ac:15:00:03",
"IPv4Address": "172.21.0.3/16",
"IPv6Address": ""
},
"6e01ffac49ea521830348879f5f3d6e18b42c1a0c0bda45e65df6a3a932be087": {
"Name": "pgadmin_container",
"EndpointID": "d3ba4567822774caeebd16b25aec2793eda367d177f0dac720f19628db72506a",
"MacAddress": "02:42:ac:15:00:04",
"IPv4Address": "172.21.0.4/16",
"IPv6Address": ""
}
},
"Options": {},
"Labels": {
"com.docker.compose.network": "postgres",
"com.docker.compose.project": "mylib",
"com.docker.compose.version": "2.0.1"
}
}
]
Запущенные контейнеры:
Логи контейнера `mylib`. Он падает, потому что не может подключиться к базе, а к базе он не может подключиться потому что контейнер `mylib` и `postgres` не находятся в одной сети.
> main@0.0.1 start:prod
> NODE_ENV=production node dist/main
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [NestFactory] Starting Nest application...
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] AppModule dependencies initialized +37ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] AsxeerModule dependencies initialized +0ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] ApiModule dependencies initialized +0ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] BotUpdate dependencies initialized +0ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] TelegrafModule dependencies initialized +0ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] DiscoveryModule dependencies initialized +1ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] ConfigHostModule dependencies initialized +0ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] BraveModule dependencies initialized +0ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] NotesModule dependencies initialized +0ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] EventsModule dependencies initialized +0ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] ConfigModule dependencies initialized +1ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] ConfigModule dependencies initialized +0ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] TelegrafCoreModule dependencies initialized +42ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] HttpModule dependencies initialized +1ms
[Nest] 22 - 08/29/2023, 7:23:24 AM LOG [InstanceLoader] BotModule dependencies initialized +0ms
[Nest] 22 - 08/29/2023, 7:23:24 AM ERROR [ExceptionHandler] connect ECONNREFUSED 127.0.0.1:5400
SequelizeConnectionRefusedError: connect ECONNREFUSED 127.0.0.1:5400
at Client._connectionCallback (/mylib/node_modules/sequelize/lib/dialects/postgres/connection-manager.js:131:24)
at Client._handleErrorWhileConnecting (/mylib/node_modules/pg/lib/client.js:327:19)
at Client._handleErrorEvent (/mylib/node_modules/pg/lib/client.js:337:19)
at Connection.emit (node:events:514:28)
at Socket.reportStreamError (/mylib/node_modules/pg/lib/connection.js:58:12)
at Socket.emit (node:events:514:28)
at emitErrorNT (node:internal/streams/destroy:151:8)
at emitErrorCloseNT (node:internal/streams/destroy:116:3)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
Как это поправить я не знаю. Помогите пожалуйста
