Joao P Dubas
9be7566cbb
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To create a cluster with distributed nodes, the following changes were made: * Use [`dns_cluster`][0] to execute distributed nodes * Add _script_ to execute distributed nodes locally Also, improve local execution by: * Use [`mix release`][1] to make easier [deploy `phoenix`][2] * Use [`compose watch`][3] to synchronize code from the host with the service Some minor improvements: * Ignore files and folders in git and docker * Remove boilerplate comments [0]: https://github.com/phoenixframework/dns_cluster [1]: https://hexdocs.pm/mix/Mix.Tasks.Release.html [2]: https://hexdocs.pm/phoenix/releases.html [3]: https://docs.docker.com/compose/how-tos/file-watch/ Co-authored-by: Joao P Dubas <joao.dubas@gmail.com> Reviewed-on: #96 Co-authored-by: Joao P Dubas <joao.dubas+gitea@gmail.com> Co-committed-by: Joao P Dubas <joao.dubas+gitea@gmail.com>
59 lines
1.4 KiB
YAML
59 lines
1.4 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: 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: '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_host ex_trainer
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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:
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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: 3
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entrypoint: ./priv/docker/service/docker-entrypoint.sh
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command: local-cookie
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volumes:
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db_data: {}
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