mssql -> postgres

bulletin-board-db/init-db.sh

@@ -1,3 +1,11 @@
-sleep 30s
+#!/bin/bash
+set -e            
+
+psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
+    CREATE TABLE Events(Id SERIAL, Title TEXT, Detail TEXT, Date DATE);
+    INSERT INTO Events (Title, Detail, Date) VALUES
+    ('Docker for Beginners', 'Introduction to Docker using Node.js', '2017-11-21'),
+    ('Advanced Orchestration', 'Deep dive into Docker Swarm', '2017-12-25'),
+    ('Docker on Windows', 'From 101 to production', '2018-01-01');
+EOSQL
 
-/opt/mssql-tools/bin/sqlcmd -S localhost -U SA -P DockerCon!!! -i init-db.sql