This tutorial is about how to deploy this project on AWS cloud9.
First install ruby2.4 or use ruby2.6, which is the default setting of AW cloud9.
rvm install 2.4.0 or rvm use 2.6.0
Then install PG on AWS:
sudo yum install postgresql postgresql-server postgresql-devel postgresql-contrib postgresql-docs
Third, fork and clone repo on your own AWS cloud9:
git clone [email protected]:*****************/TAMUART_new.git
Changing to the folder of TAMUART_new and type bundle install
Finally we need to do something so that we could use PG on AWS cloud9. Start the PG server:
sudo service postgresql initdb
Then change the setting in postgresql.conf, there are two lines we need to edit.
sudo vim /var/lib/pgsql9/data/postgresql.conf
uncomment
#listen_addresses = 'localhost'
#port = 5432
to
listen_addresses = 'localhost'
port = 5432
The next is pg_hba.conf, there are many parameters we need to edit, be careful.
sudo vim /var/lib/pgsql9/data/pg_hba.conf
# TYPE DATABASE USER ADDRESS METHOD
# "local" is for Unix domain socket connections only
local all all trust
# IPv4 local connections:
host all ec2-user 127.0.0.1/0 trust
# IPv6 local connections:
host all all ::1/128 md5
The last step, we need to login as Postgres User and change Password / add ec2-user. Just paste the follow commands into the terminate.
sudo service postgresql restart
sudo su - postgres # login as postgres user
psql -U postgres # login to postgres db as postgres user
Change Password
ALTER USER postgres WITH PASSWORD 'YOUR_PASSWORD';
Add ec2-user
CREATE USER "ec2-user" SUPERUSER;
ALTER USER "ec2-user" WITH PASSWORD 'YOUR_PASSWORD';
Exit postgres:
postgres=# \q
exit
When you complete all the installitation and editing above, we could start the APP. To get started with the app, we need to prepare the dataset by following commonds
$ rails db:migrate:reset
$ rails db:seed
Start the APP
$ rails server