Added explanatory notes and comments

[rails.git] / DOCKER.md

diff --git a/DOCKER.md b/DOCKER.md
index 74e5f57b6a455962f2a1010a3160ce7674e76957..ce04309392f88d97391924c4a47c0b769c41e998 100644 (file)
--- a/DOCKER.md
+++ b/DOCKER.md
@@ -1,25 +1,21 @@
-# Using Docker and Docker Compose to run OpenStreetMap
+# Using Docker and Docker Compose for Development and Testing

 
 

-Using [Docker](https://www.docker.com/) will allow you to install the OpenStreetMap application and all its dependencies in Docker images and then run them in containers, almost with a single command. You will need to install Docker and Docker Compose on your development machine:
+These instructions are designed for setting up The Rails Port for development and testing using [Docker](https://www.docker.com/). This will allow you to install the OpenStreetMap application and all its dependencies in Docker images and then run them in containers, almost with a single command. You will need to install Docker and Docker Compose on your development machine:

 
 - [Install Docker](https://docs.docker.com/install/)
 - [Install Docker Compose](https://docs.docker.com/compose/install/)
 
 
 - [Install Docker](https://docs.docker.com/install/)
 - [Install Docker Compose](https://docs.docker.com/compose/install/)
 

-These instructions gloss over the precise details of the dependencies and their configuration but these can be found in full detail at [INSTALL.md](INSTALL.md).
-
-The first step is to fork/clone the repo to your local machine. The repository is reasonably large (~150MB) and it's unlikely that you need the full history. If you are happy to wait for it all to download, run:
+The first step is to fork/clone the repo to your local machine:

 
     git clone https://github.com/openstreetmap/openstreetmap-website.git
 
 
     git clone https://github.com/openstreetmap/openstreetmap-website.git
 

-To clone only the most recent version (~23MB), instead use a 'shallow clone':
-
-    git clone --depth=1 https://github.com/openstreetmap/openstreetmap-website.git
-

 Now change working directory to the `openstreetmap-website`:
 
     cd openstreetmap-website
 
 Now change working directory to the `openstreetmap-website`:
 
     cd openstreetmap-website
 

-### Storage setup
+## Initial Setup
+
+### Storage

 
     cp config/example.storage.yml config/storage.yml
 
 
     cp config/example.storage.yml config/storage.yml
 


@@ -27,17 +23,19 @@ Now change working directory to the `openstreetmap-website`:
 
     cp config/docker.database.yml config/database.yml
 
 
     cp config/docker.database.yml config/database.yml
 

-### App configuration
+## Prepare local settings file
+
+This is a workaround. [See issues/2185 for details](https://github.com/openstreetmap/openstreetmap-website/issues/2185#issuecomment-508676026).

 
 

-    cp config/settings.yml config/settings.local.yml
+    touch config/settings.local.yml

 
 

-### Installation
+## Installation

 
 

-In the root directory run:
+To build local Docker images run from the root directory of the repository:

 
     docker-compose build
 
 
     docker-compose build
 

-Now if this is your first time running or you have removed cache this will take some time to complete. So grab tea/coffee and sit tight. Once the Docker images have finished building you can launch the images as containers.
+If this is your first time running or you have removed cache this will take some time to complete. Once the Docker images have finished building you can launch the images as containers.

 
 To launch the app run:
 
 
 To launch the app run:
 


@@ -50,23 +48,41 @@ This will launch one Docker container for each 'service' specified in `docker-co
 
 ### Migrations
 
 
 ### Migrations
 

-While the `db' service is running, open another terminal windows and run:
+Run the Rails database migrations:

 
 

-    docker-compose run --rm web rake db:migrate
+    docker-compose run --rm web bundle exec rake db:migrate

 
 

-### Node.js modules
+### Tests

 
 

-We use Yarn to manage the Node.js modules required for the project:
+Run the test suite by running:

 
 

-    docker-compose run --rm web rake yarn:install
+    docker-compose run --rm web bundle exec rake test:db

 
 

-Once these are complete you should be able to visit the app at http://localhost:3000
+### Loading an OSM extract

 
 

-If localhost does not work, you can use the IP address of the docker-machine.
+This installation comes with no geographic data loaded. You can either create new data using one of the editors (Potlatch 2, iD, JOSM etc) or by loading an OSM extract. Here an example for loading an OSM extract into your Docker-based OSM instance.

 
 

-### Tests
+For example, let's download the District of Columbia from Geofabrik or [any other region](https://download.geofabrik.de):
+
+    wget https://download.geofabrik.de/north-america/us/district-of-columbia-latest.osm.pbf
+
+You can now use Docker to load this extract into your local Docker-based OSM instance:
+
+    docker-compose run --rm web osmosis \
+        -verbose    \
+        --read-pbf district-of-columbia-latest.osm.pbf \
+        --log-progress \
+        --write-apidb \
+            host="db" \
+            database="openstreetmap" \
+            user="openstreetmap" \
+            validateSchemaVersion="no"
+
+Once you have data loaded for Washington, DC you should be able to navigate to [`http://localhost:3000/#map=12/38.8938/-77.0146`](http://localhost:3000/#map=12/38.8938/-77.0146) to begin working with your local instance.

 
 

-    docker-compose run --rm web rake test:db
+### Additional Configuration
+
+See [`CONFIGURE.md`](CONFIGURE.md) for information on how to manage users and enable OAuth for iD, JOSM etc.

 
 ### Bash
 
 
 ### Bash
 


@@ -81,17 +97,3 @@ Alternatively, if you want to use the already-running `web` container then you c
 Similarly, if you want to `exec` in the db container use:
 
     docker-compose exec db bash
 Similarly, if you want to `exec` in the db container use:
 
     docker-compose exec db bash

-
-### Populating the database
-
-This installation comes with no geographic data loaded. You can either create new data using one of the editors (Potlatch 2, iD, JOSM etc) or by loading an OSM extract.
-
-After installing but before creating any users or data, import an extract with [Osmosis](https://wiki.openstreetmap.org/wiki/Osmosis) and the `--write-apidb` task. The `web` container comes with `osmosis` pre-installed. So to populate data with a `.osm.pbf` use the following command:
-
-    docker-compose run --rm web osmosis \
-        --read-pbf /path/to/file.osm.pbf \
-        --write-apidb \
-        host="db" \
-        database="openstreetmap" \
-        user="openstreetmap" \
-        validateSchemaVersion="no"