Docker db (#1277)

* set host

* Set localhost in application.yml for people running locally

---------

Co-authored-by: jmilljr24 <[email protected]>

README.md

@@ -70,6 +70,8 @@ cp config/application.example.yml config/application.yml
 Update your `config/application.yml` by replacing the places that say REPLACE_ME. If you installed and configured PostgreSQL as discussed above
 you can use your username and leave the password blank for development.
 
+If you have already set up this application locally, and are now getting errors related to Queue or Cable database hosts, please update your `config/application.yml` to specify the host as localhost for these databases (see `config/application.example.yml`). 
+
 Run the setup script to prepare DB and assets
 ```sh
 bin/setup

config/application.example.yml

@@ -2,5 +2,5 @@
 
 DATABASE_USERNAME: REPLACE_ME
 DATABASE_PASSWORD: REPLACE_ME
-
-
+CABLE_HOST: localhost
+QUEUE_HOST: localhost

config/database.yml

@@ -43,12 +43,14 @@ development:
   cable:
     <<: *default
     database: cable
+    host: <%= ENV.fetch('CABLE_HOST') { 'cable' } %>
     migrations_paths: db/cable_migrate
     gssencmode: disable
 
   queue:
     <<: *default
     database: queue
+    host: <%= ENV.fetch('QUEUE_HOST') { 'queue' } %>
     migrations_paths: db/queue_migrate
     gssencmode: disable
 

docker-compose.yml

@@ -8,11 +8,33 @@ services:
       POSTGRES_USER: ${DATABASE_USERNAME:-postgres}
       POSTGRES_PASSWORD: ${DATABASE_PASSWORD:-password}
     ports:
-      - 5432:5432
+      - 54320:5432
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U ${DATABASE_USERNAME:-postgres} -d petrescue_development"]
+      test:
+        [
+          "CMD-SHELL",
+          "pg_isready -U ${DATABASE_USERNAME:-postgres} -d petrescue_development",
+        ]
       interval: 10s
 
+  cable:
+    image: postgres:14
+    environment:
+      POSTGRES_DB: cable
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: password
+    ports:
+      - 54321:5432
+
+  queue:
+    image: postgres:14
+    environment:
+      POSTGRES_DB: queue
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: password
+    ports:
+      - 54322:5432
+
   app:
     build:
       context: .