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keep mongodb data stored inside a named volume from docker
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version: '3.1' | |
volumes: | |
# Cria um volume nomeado chamado "mongo-data" onde vamos guardar os dados do mongo, documentação completa de como funciona: https://docs.docker.com/compose/compose-file/#volume-configuration-reference | |
mongo-data: | |
driver: local | |
services: | |
mongo: | |
image: mongo | |
volumes: | |
- mongo-data:/data/db # Aqui falamos pro Docker que os dados da pasta "/data/db" (onde o mongo por padrão salva os dados dele, mais sobre aqui https://github.com/docker-library/docs/tree/master/mongo#where-to-store-data) de dentro do container devem ser salvos no nosso volume "mongo-data" criado acima. | |
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