reset/clean db, run test and server in docker image

simple doc

Author: adrian-marino

Dockerfile

@@ -9,5 +9,3 @@ RUN mix local.hex --force
 RUN mix local.rebar --force
 RUN mix deps.get
 RUN mix compile
-
-CMD ["mix", "phoenix.server"]

README.md

@@ -44,3 +44,11 @@ GET /api/v1/sessions
   }
 ]
 ```
+
+# Docker
+
+* docker-server-init: create/poulate database and run serber in docker-compose env.
+* docker-server: Run server on docker-compose env.
+* docker-test: Run test on docker-compose env.
+* docker-reset: Reset(drop/create/migrate/populate) database in docker-compose env.
+* docker-clean: Clean(drop/create/migrate) database in docker-compose env.

config/dev.exs

@@ -37,6 +37,6 @@ config :point, Point.Repo,
   username: "root",
   password: "1234",
   database: "point_dev",
-  hostname: "database",
+  hostname: System.get_env("DB_HOST") || "localhost",
   pool_size: 10,
   ownership_timeout: 60_000

config/prod.exs

@@ -35,7 +35,7 @@ config :point, Point.Repo,
   username: "root",
   password: "1234",
   database: "point_prod",
-  hostname: "database",
+  hostname: System.get_env("DB_HOST") || "localhost",
   pool_size: 100,
   ownership_timeout: 60_000
 

config/test.exs

@@ -23,7 +23,7 @@ config :point, Point.Repo,
   username: "root",
   password: "1234",
   database: "point_test",
-  hostname: "localhost",
+  hostname: System.get_env("DB_HOST") || "localhost",
   pool: Ecto.Adapters.SQL.Sandbox,
   ownership_timeout: 60_000
 

docker-clean

@@ -0,0 +1,2 @@
+#!/bin/bash
+bash docker-run "mix ecto.clean" $1 $2

docker-compose.yml

@@ -1,25 +1,24 @@
+database_storage:
+  image: "busybox"
+  volumes:
+    - /var/lib/mysql
+
 database:
   image: "mariadb:10"
   ports:
-    - "3307:3306"
+    - "3306:3306"
   environment:
     MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
     MYSQL_DATABASE: "point_${MIX_ENV}"
   volumes_from:
     - database_storage
 
-database_storage:
-  image: "busybox"
-  volumes:
-    - /var/lib/mysql
-  command: "true"
-
 points:
-  # build: "."
-  image: adrianmarino/points:${VERSION}
+  build: "."
   environment:
     MIX_ENV: ${MIX_ENV}
+    DB_HOST: database
   ports:
     - "3000:3000"
   links:
-    - "database"
+    - database

docker-reset

@@ -0,0 +1,2 @@
+#!/bin/bash
+bash docker-run "mix ecto.reset" $1 $2

docker-run

@@ -0,0 +1,13 @@
+#!/bin/bash
+COMMAND=$1
+
+export MIX_ENV=${2:-dev}
+export MYSQL_ROOT_PASSWORD=${3:-1234}
+
+echo "=========================================================="
+echo "Environment: $MIX_ENV"
+echo "Password: $MYSQL_ROOT_PASSWORD"
+echo "Command: $COMMAND"
+echo "=========================================================="
+
+docker-compose run -p3000:3000 --rm points sh -c "$COMMAND"

docker-server

@@ -0,0 +1,2 @@
+#!/bin/bash
+bash docker-run "mix phoenix.server" $1 $2

docker-server-init

@@ -0,0 +1,2 @@
+#!/bin/bash
+bash docker-run "mix ecto.reset; mix phoenix.server" $1 $2

docker-test

@@ -0,0 +1,2 @@
+#!/bin/bash
+bash docker-run "mix espec --format=doc" test $2