testing

.ruby-version

@@ -1 +1 @@
-2.7.5
+2.7.6

Dockerfile

@@ -1,23 +1,21 @@
 # Use the official Ruby image because the Rails images have been deprecated
-FROM ruby:2.7.5
+FROM ruby:2.7.6
 
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends postgresql-client \
-    && rm -rf /var/lib/apt/lists/*
-
-RUN mkdir /usr/local/node \
-    && curl -L https://nodejs.org/dist/v4.4.7/node-v4.4.7-linux-x64.tar.xz | tar Jx -C /usr/local/node --strip-components=1
-RUN ln -s ../node/bin/node /usr/local/bin/
+RUN apt-get update -qq && apt-get install -y nodejs postgresql-client
 
 WORKDIR /ohana-api
 
-COPY Gemfile /ohana-api
-COPY Gemfile.lock /ohana-api
+COPY Gemfile /ohana-api/Gemfile
+COPY Gemfile.lock /ohana-api/Gemfile.lock
 
 RUN gem install bundler
 RUN bundle install --jobs 20 --retry 5 --without production
 
+COPY entrypoint.sh /usr/bin/
+RUN chmod +x /usr/bin/entrypoint.sh
+ENTRYPOINT ["entrypoint.sh"]
+EXPOSE 8080
+
 COPY . /ohana-api
 
-EXPOSE 8080
 CMD ["rails", "server", "-b", "0.0.0.0", "-p", "8080"]

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-ruby '2.7.5'
+ruby '2.7.6'
 gem 'active_model_serializers', '~> 0.8.0'
 gem 'ancestry'
 gem 'auto_strip_attributes', '~> 2.0'

Gemfile.lock

@@ -455,7 +455,7 @@ DEPENDENCIES
   webmock
 
 RUBY VERSION
-   ruby 2.7.5p203
+   ruby 2.7.6p219
 
 BUNDLED WITH
    2.2.17

config/database.yml

@@ -1,7 +1,7 @@
 default: &default
   adapter: postgresql
   encoding: utf8
-  host: localhost
+  host: <%= ENV['DOCKER_DB_HOST'] || 'localhost' %>
   port: 5432
   pool: <%= ENV['DB_POOL'] || ENV['MAX_THREADS'] || 5 %>
   url: <%= ENV['DATABASE_URL'] %>
@@ -10,13 +10,15 @@ default: &default
 development:
   <<: *default
   database: ohana_api_development
+  password: password
 
 # Warning: The database defined as "test" will be erased and
 # re-generated from your development database when you run "rake".
 # Do not set this db to the same as development or production.
 test:
   <<: *default
   database: ohana_api_test
+  password: password
 
 production:
   pool: <%= ENV['DB_POOL'] || ENV['MAX_THREADS'] || 5 %>

docker-compose.yml

@@ -1,14 +1,20 @@
-version: '2'
+version: "3.9"
 services:
+  db:
+    image: postgres
+    volumes:
+      - ./tmp/db:/var/lib/postgresql/data
+    environment:
+      POSTGRES_PASSWORD: password
   web:
     build: .
+    command: bash -c "rm -f tmp/pids/server.pid && bundle exec rails s -p 8080 -b '0.0.0.0'"
     volumes:
       - .:/ohana-api
     ports:
       - "8080:8080"
     environment:
       DATABASE_URL: "postgres://postgres@db"
+      DOCKER_DB_HOST: 'db'
     depends_on:
       - db
-  db:
-    image: postgres

entrypoint.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e
+
+# Remove a potentially pre-existing server.pid for Rails.
+rm -f /myapp/tmp/pids/server.pid
+
+# Then exec the container's main process (what's set as CMD in the Dockerfile).
+exec "$@"

script/bootstrap

@@ -8,9 +8,7 @@ echo "===> Building the Docker image..."
 docker-compose build
 
 echo "===> Setting up the database on the Docker image..."
-docker-compose run --rm web bundle exec rake db:reset RAILS_ENV=development
-docker-compose run --rm web bundle exec rails db:environment:set RAILS_ENV=test
-docker-compose run --rm web bundle exec rake db:reset RAILS_ENV=test
+docker-compose run --rm web bundle exec rake db:create
 docker-compose run --rm web pg_restore -c --no-owner -d ohana_api_development /ohana-api/data/ohana_api_development.dump -U postgres -h db
 
 echo "===> Starting the Docker image..."