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robzlabz/dc.yml

Created August 9, 2025 07:33
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dc.yml
# ❌ The traditional (problematic) way
version: '3.8'
services:
postgres:
image: postgres:15
volumes:
- postgres_data:/var/lib/postgresql/data # Where is this exactly?
environment:
POSTGRES_DB: myapp
POSTGRES_USER: admin
POSTGRES_PASSWORD: secret
volumes:
postgres_data: # Mystery location
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