simplify with docker-compose. Run everything in one command

pthom · Nov 23, 2019 · de4d79c · de4d79c
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diff --git a/.gitignore b/.gitignore
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+dbdata
+
+.idea/
diff --git a/Docker/.gitignore b/Docker/.gitignore
diff --git a/Docker/1_docker_run_server.sh b/Docker/1_docker_run_server.sh
diff --git a/Docker/2_docker_psql_client.sh b/Docker/2_docker_psql_client.sh
diff --git a/Docker/3_docker_delete_server.sh b/Docker/3_docker_delete_server.sh
diff --git a/Docker/Dockerfile b/Docker/Dockerfile
diff --git a/Docker/Readme.md b/Docker/Readme.md
diff --git a/README.MD b/README.MD
diff --git a/README.md b/README.md
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+# Northwind database for Postgres
+
+A simple sql script that will populate a database with the famous northwind example,
+adapted for postgres.
+
+<img src=ER.png />
+
+## Getting started:
+
+#### Pre-requirement: install docker and docker-compose
+
+ https://www.docker.com/get-started
+
+ https://docs.docker.com/compose/install/
+
+
+####1. run docker-compose
+
+```bash
+docker-compose up
+```
+
+####2. run psql client in the docker-compose container
+
+````bash
+> docker-compose exec db psql -U northwind_user -d northwind
+psql (10.5 (Debian 10.5-1.pgdg90+1))
+Type "help" for help.
+
+postgres=# select * from us_states;
+ state_id |      state_name      | state_abbr | state_region
+----------+----------------------+------------+--------------
+        1 | Alabama              | AL         | south
+        2 | Alaska               | AK         | north
+        ...
+````
+
+####3. stop docker-compose
+```bash
+docker-compose down
+```
+
diff --git a/create_db.sh b/create_db.sh
diff --git a/docker-compose.yml b/docker-compose.yml
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+version: '3'
+
+services:
+  db:
+    image: postgres:12
+    environment:
+      POSTGRES_DB: northwind
+      POSTGRES_USER: northwind_user
+      POSTGRES_PASSWORD: thewindisblowing
+    volumes:
+      - ./dbdata:/var/lib/postgresql/data
+      - ./northwind.sql:/docker-entrypoint-initdb.d/northwind.sql