From c514fd62fe005d8d41a39e11508a3aee6ba9946d Mon Sep 17 00:00:00 2001
From: Jamie Alessio <jamie@urbanfootprint.com>
Date: Tue, 22 Oct 2019 19:48:02 +0000
Subject: [PATCH] Introduce docker-compose config for development

---
 .dockerignore                                 |  1 +
 .gitignore                                    |  3 ++
 Dockerfile                                    | 52 +++++++++++++++++++
 config/docker.database.yml                    | 20 +++++++
 docker-compose.yml                            | 24 +++++++++
 docker/postgres/Dockerfile                    |  4 ++
 .../postgres/openstreetmap-postgres-init.sh   | 11 ++++
 7 files changed, 115 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile
 create mode 100644 config/docker.database.yml
 create mode 100644 docker-compose.yml
 create mode 100644 docker/postgres/Dockerfile
 create mode 100755 docker/postgres/openstreetmap-postgres-init.sh

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 000000000..4c436a485
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1 @@
+docker-db-data
diff --git a/.gitignore b/.gitignore
index 1328658c6..73316769e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,6 @@ public/attachments
 public/export
 storage
 tmp
+
+# docker-compose database directory
+docker-db-data
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 000000000..978834105
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,52 @@
+FROM ruby:2.5
+
+# fixes dpkg man page softlink error while installing postgresql-client [source: https://stackoverflow.com/a/52655008/5350059]
+RUN mkdir -p /usr/share/man/man1 && \
+    mkdir -p /usr/share/man/man7
+
+# npm is not available in Debian repo so following official instruction [source: https://github.com/nodesource/distributions/blob/master/README.md#debinstall]
+RUN curl -sL https://deb.nodesource.com/setup_10.x -o nodesource_setup.sh && \
+    bash nodesource_setup.sh && \
+    rm -f nodesource_setup.sh
+
+# install packages
+RUN apt-get update && \
+    apt-get install --no-install-recommends -y \
+      build-essential \
+      curl \
+      imagemagick \
+      libarchive-dev \
+      libffi-dev \
+      libmagickwand-dev \
+      libpq-dev \
+      libsasl2-dev \
+      libxml2-dev \
+      libxslt1-dev \
+      locales \
+      nodejs \
+      osmosis \
+      postgresql-client \
+      ruby-dev && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# install npm packages
+RUN npm install -g --unsafe-perm \
+      phantomjs-prebuilt \
+      yarn
+
+# Setup app location
+RUN mkdir -p /app
+WORKDIR /app
+
+# Install gems
+ADD Gemfile* /app/
+RUN bundle install
+
+# Setup local
+RUN sed -i -e 's/# en_GB.UTF-8 UTF-8/en_GB.UTF-8 UTF-8/' /etc/locale.gen && \
+    echo 'LANG="en_GB.UTF-8"'>/etc/default/locale && \
+    dpkg-reconfigure --frontend=noninteractive locales && \
+    update-locale LANG=en_GB.UTF-8
+
+ENV LANG en_GB.UTF-8
diff --git a/config/docker.database.yml b/config/docker.database.yml
new file mode 100644
index 000000000..6e6e5fd99
--- /dev/null
+++ b/config/docker.database.yml
@@ -0,0 +1,20 @@
+# This configuration is tailored for use with docker-compose. See DOCKER.md for more information.
+
+development:
+  adapter: postgresql
+  database: openstreetmap
+  username: openstreetmap
+  password: openstreetmap
+  host: db
+  encoding: utf8
+
+# 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:
+  adapter: postgresql
+  database: osm_test
+  username: postgres
+  password:
+  host: db
+  encoding: utf8
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 000000000..70730febf
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,24 @@
+version: "3"
+
+services:
+  web:
+    build:
+      context: .
+    volumes:
+      - .:/app
+    ports:
+      - "3000:3000"
+    command: bundle exec rails s -p 3000 -b '0.0.0.0'
+    depends_on:
+      - db
+
+  db:
+    build:
+      context: .
+      dockerfile: docker/postgres/Dockerfile
+    ports:
+      - "54321:5432"
+    environment:
+      POSTGRES_DB: openstreetmap
+    volumes:
+      - ./docker-db-data:/var/lib/postgresql/data
diff --git a/docker/postgres/Dockerfile b/docker/postgres/Dockerfile
new file mode 100644
index 000000000..672e2e7a6
--- /dev/null
+++ b/docker/postgres/Dockerfile
@@ -0,0 +1,4 @@
+FROM postgres:11
+
+# Add db init script to install OSM-specific Postgres functions/extensions.
+ADD docker/postgres/openstreetmap-postgres-init.sh /docker-entrypoint-initdb.d/
diff --git a/docker/postgres/openstreetmap-postgres-init.sh b/docker/postgres/openstreetmap-postgres-init.sh
new file mode 100755
index 000000000..d8c619d45
--- /dev/null
+++ b/docker/postgres/openstreetmap-postgres-init.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+set -ex
+
+# Create 'openstreetmap' user
+psql -v ON_ERROR_STOP=1 -U "$POSTGRES_USER" <<-EOSQL
+    CREATE USER openstreetmap PASSWORD 'openstreetmap';
+    GRANT ALL PRIVILEGES ON DATABASE openstreetmap TO openstreetmap;
+EOSQL
+
+# Create btree_gist extensions
+psql -v ON_ERROR_STOP=1 -U "$POSTGRES_USER" -c "CREATE EXTENSION btree_gist" openstreetmap
-- 
2.39.5