added some un-tested scripts

db setup and password change
auto ssh key gen

commands/db-change-root-password.sh

@@ -0,0 +1,5 @@
+
+read -sp "Old Password: " oldPassword
+read -sp "New Password: " newPassword
+
+mysql -u root -p "$oldPassword" -e "SET PASSWORD FOR root@'localhost' = PASSWORD(‘$newPassword’);"

commands/db-setup.sh

@@ -0,0 +1,41 @@
+if [ "$1" == "-h" ]; then
+  echo "Usage:"
+  echo "  ./db-setup.sh <rootPassword> <main-db-user> <main-db-user-password>"
+  echo "  or"
+  echo "  ./db-setup.sh"
+  exit 0
+fi
+
+if [ -z "$1" ] && [ -z "$2" ] && [ -z "$3" ]; then
+  read -sp "Set root password: " rootPassword
+  read -sp $'\n'"Confirm root password: " confirmPassword
+  read -p $'\n'"Main Username: " MAINDB
+  read -sp "Main user's password: " PASSWDDB
+else
+  rootPassword="$1"
+  confirmPassword="$1"
+  MAINDB="$2"
+  PASSWDDB="$3"
+fi
+
+if ["$rootPassword" == "$confirmPassword"]
+then
+  debconf-set-selections <<< "mysql-server mysql-server/root_password password $rootPassword"
+  debconf-set-selections <<< "mysql-server mysql-server/root_password_again password $rootPassword"
+  apt-get -y install mysql-server
+else
+  echo "Passwords do not match cancelling the installation"
+  exit 1
+fi
+
+# Adapted from https://stackoverflow.com/questions/33470753/create-mysql-database-and-user-in-bash-script
+# create random password
+#PASSWDDB="$(openssl rand -base64 12)"
+
+# replace "-" with "_" for database username
+#MAINDB=${USER_NAME//[^a-zA-Z0-9]/_}
+
+mysql -uroot -p${rootPassword} -e "CREATE DATABASE ${MAINDB} /*\!40100 DEFAULT CHARACTER SET utf8 */;"
+mysql -uroot -p${rootPassword} -e "CREATE USER ${MAINDB}@* IDENTIFIED BY '${PASSWDDB}';"
+mysql -uroot -p${rootPassword} -e "GRANT ALL PRIVILEGES ON ${MAINDB}.* TO '${MAINDB}'@'*';"
+mysql -uroot -p${rootPassword} -e "FLUSH PRIVILEGES;"

readme.md

@@ -8,7 +8,7 @@ It will monitor the resource usage and response times and react when predetermin
 
 * Easy setup and deployment of an entire environment
 * Deploy new services and code with the click of a button or automate the whole thing
-* Monitor resources and scale up horizonally or vertically as needed
+* Monitor resources and scale up horizontally or vertically as needed
 * Scale down when resources are under utilized
 * Allow manual scaling
 * In public cloud environments manage VM sizes and usage

ssh/ssh-setup.sh

@@ -0,0 +1,7 @@
+# To be run on the server
+
+ssh-keygen -t rsa -b 4096 -C "Auto-generated by Marshal" -N "" -f ~/.ssh/id_rsa
+
+# start the ssh-agent in the background
+eval $(ssh-agent -s)
+ssh-add ~/.ssh/id_rsa