From 9c3c67e4542db3f87d6bcf40ec8168fb1aa29b6c Mon Sep 17 00:00:00 2001
From: Matthias Sieber <matthiasksieber@gmail.com>
Date: Mon, 3 Feb 2020 16:11:27 -0800
Subject: [PATCH] Shell script asks for data to be used via prompt

---
 README.md             |  8 +++++++-
 buildMongo.sh         | 20 ++++++++++++++++----
 docker-compose.yml    |  2 --
 setup/create-admin.js |  9 ---------
 setup/create-user.js  |  8 --------
 5 files changed, 23 insertions(+), 24 deletions(-)
 delete mode 100644 setup/create-admin.js
 delete mode 100644 setup/create-user.js

diff --git a/README.md b/README.md
index 8ed0fdd..28e23a1 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,7 @@
-./buildMongo.sh
+# mongo_docker_bootstrap
+
+Simple shell script to create a local mongo docker container.
+
+Running `./buildMongo.sh` will prompt the user to enter username/password of the global admin account. Upon successful creation of said user, the next three prompts will ask for the name of the database and username/password of a user that has read/write access to the database to-be-created.
+
+`docker-compose` needs to be in the path for the script to work properly.
diff --git a/buildMongo.sh b/buildMongo.sh
index e1ec864..6f04c84 100755
--- a/buildMongo.sh
+++ b/buildMongo.sh
@@ -1,10 +1,22 @@
-
 #!/bin/sh
+ADMIN_DB='admin'
+
 docker-compose down &&
  docker-compose rm &&
  docker-compose pull &&
  docker-compose build --no-cache &&
  docker-compose up -d --force-recreate
- sleep 1 
-docker exec db_mongodb  mongo admin ./setup/create-admin.js
-docker exec db_mongodb  mongo myDb ./setup/create-user.js -u admin -p admin --authenticationDatabase admin
+ sleep 1
+
+echo "Enter admin username"
+read ADMIN_USER
+echo "Enter admin password"
+read ADMIN_PWD
+docker exec db_mongodb mongo ${ADMIN_DB} --eval  "db.createUser({user:'${ADMIN_USER}',pwd:'${ADMIN_PWD}',roles:[{role:'userAdminAnyDatabase',db:'${ADMIN_DB}'},{role:'readWrite',db:'${ADMIN_DB}'}]});" &&
+echo "Enter database name"
+read DB
+echo "Enter username"
+read DBUSER
+echo "Enter password"
+read DBPASS
+docker exec db_mongodb mongo ${DB} --eval  "db.createUser({user:'${DBUSER}', pwd:'${DBPASS}', roles:[{role:'readWrite',db:'${DB}'}]});" -u ${ADMIN_USER} -p ${ADMIN_PWD} --authenticationDatabase ${ADMIN_DB}
diff --git a/docker-compose.yml b/docker-compose.yml
index 9f15295..9815be0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,13 +5,11 @@ mongo:
     ports:
         - "27017:27017"
     command: --auth
-
     container_name: "db_mongodb"
 
 data:
     image: mongo:latest
     volumes:
         - /var/lib/mongo
-        - ./setup:/setup
     command: "true"
     container_name: "db_mongodb_data"
diff --git a/setup/create-admin.js b/setup/create-admin.js
deleted file mode 100644
index 9dd33a9..0000000
--- a/setup/create-admin.js
+++ /dev/null
@@ -1,9 +0,0 @@
-db.createUser(
-{
-    user: "admin",
-    pwd: "admin",
-    roles: [
-      { role: "userAdminAnyDatabase", db: "admin" },
-      { role: "readWrite", db: "admin" }
-    ]
-});
diff --git a/setup/create-user.js b/setup/create-user.js
deleted file mode 100644
index 36c909d..0000000
--- a/setup/create-user.js
+++ /dev/null
@@ -1,8 +0,0 @@
-db.createUser(
-{
-    user: "user",
-    pwd: "user",
-    roles: [
-      { role: "readWrite", db: "myDb" }
-    ]
-});