Joao P Dubas
b5eca5326f
* Configure `docker-compose` to scale at least 2 nodes. * Add script to start service with proper naming * Create custom resolver. * This is not strictly necessary.
81 lines
1.8 KiB
YAML
81 lines
1.8 KiB
YAML
---
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services:
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db:
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image: 'postgres:16.4-alpine'
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hostname: &db_host db
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init: true
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environment:
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POSTGRES_USER: &db_user postgres
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POSTGRES_PASSWORD: &db_pass postgres
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POSTGRES_DB: &db_name postgres
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volumes:
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- './priv/docker/postgres/init.sql:/docker-entrypoint-initdb.d/init.sql'
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- 'db_data:/var/lib/postgresql/data'
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restart: unless-stopped
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app:
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image: &app_image 'joaodubas/ex_trainer:${EX_TRAINER_TAG:-dev}'
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build:
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target: builder
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context: .
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args:
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BUILD_MIX_ENV: dev
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hostname: app
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depends_on:
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- db
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init: true
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develop:
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watch:
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- path: ./
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ignore:
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- ./build/
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- ./deps/
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target: /opt/app
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action: sync
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- path: ./config/
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target: /opt/app
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action: sync+restart
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- path: ./lib/wabanex/application.ex
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target: /opt/app
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action: sync+restart
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- path: ./mix.exs
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target: /opt/app
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action: sync+restart
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- path: ./mix.lock
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action: rebuild
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environment: &app_environment
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DNS_CLUSTER_QUERY: *app_host
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POSTGRES_HOST: *db_host
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POSTGRES_USER: *db_user
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POSTGRES_PASS: *db_pass
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POSTGRES_NAME: wabanex_dev
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working_dir: /opt/app
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restart: unless-stopped
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scale: 2
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entrypoint: sleep
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command: infinity
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db_setup:
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image: *app_image
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depends_on:
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- db
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profiles:
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- setup
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environment: *app_environment
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restart: 'no'
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command: |
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mix ecto.setup \
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&& MIX_ENV=test mix ecto.setup
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db_migrate:
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image: *app_image
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depends_on:
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- db
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profiles:
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- migrate
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environment: *app_environment
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restart: 'no'
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command: |
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mix ecto.migrate \
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&& MIX_ENV=test mix.ecto.migrate
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volumes:
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db_data: {}
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