Fog-Google, Unable to Push to Heroku - ruby-on-rails

Question

So i am trying to set up uploading of files in my production environment. I am currently using CarrierWave along with Fog-Google. I have no issues storing files locally as i do not use Fog for development. However i am currently trying to test out the file uploading functionality in production, but i cannot even push my app up to Heroku.
Here's a snippet of the error i'm receiving when attempting to push to Heroku.
[fog][WARNING] Unrecognized arguments: google_storage_secret_access_key_id, google_storage_secret_access_key
rake aborted!
ArgumentError: Invalid keyfile or passphrase
Now i am relatively new to setting up ENV secret ids and all of that. So instead i'll just say what i know and what i have done just to be sure that i did everything correctly.
So as i am currently using Cloud9 IDE, in my .bashrc file i have
export GOOGLE_STORAGE_ACCESS_KEY_ID=XXXXX
export GOOGLE_STORAGE_SECRET_ACCESS_KEY=XXXXX
export GOOGLE_STORAGE_BUCKET_NAME=XXXXX
In my /config/initializers/carrierwave.rb
require 'carrierwave'
CarrierWave.configure do |config|
config.fog_provider = 'fog/google' # required
config.fog_credentials = {
provider: 'Google',
google_storage_access_key_id: ENV['GOOGLE_STORAGE_ACCESS_KEY_ID'],
google_storage_secret_access_key: ENV['GOOGLE_STORAGE_SECRET_ACCESS_KEY']
}
config.fog_directory = ENV['GOOGLE_STORAGE_BUCKET_NAME']
end
and in my /config/initializers/fog.rb
GoogleStorage = Fog::Storage.new(
provider: 'Google',
google_project: 'XXXX',
google_client_email: 'XXXXXX',
google_key_location: Rails.root.join('private','google-cloud-service-key.p12'),
google_storage_secret_access_key_id: ENV["GOOGLE_STORAGE_SECRET_ACCESS_KEY_ID"],
google_storage_secret_access_key: ENV["GOOGLE_STORAGE_SECRET_ACCESS_KEY"]
)
Like mentioned i am actually quite new to all of these so i've tried my best in following the documentation on both Fog and CarrierWave's github page.
As far as i know i should use .bashrc to store my secret keys etc and then call on them using ENV['SECRET_KEY_NAME'] method. I've set up both the CarrierWave.rb and Fog.rb files in the initializer folder so i'm not quite sure what i'm missing as well.
Additionally i have also tried doing heroku config:set GOOGLE_STORAGE_SECRET_ACCESS_KEY_ID=XXXXXX but that didn't seem to work as well.
I'm not quite sure what to do now and what may be causing the error when attempting to push to Heroku, much less whether any of this is even working in production.
EDIT:
I think the error is largely from the fog.rb file. So i amended it to the following:
GoogleStorage = Fog::Storage::Google.new(
google_project: 'XXX',
google_client_email: 'XXX',
google_json_key_location: '~/.fog/XXXX.json'
)
And now when i try pushing to Heroku the error i get instead is
Errno::ENOENT: No such file or directory # rb_sysopen - /app/.fog/XXX.json
Just to share, i created a .fog folder under the ~ directory. Inside the .fog folder i added in the Private JSON key.
All help and advice would be greatly appreciated. Thank you!

Answer 1

So i've solved the problem and managed to successfully push my code to Heroku.
[Kindly note that this does not mean it functions perfectly in production, it just means i am now able to push to Heroku without any errors]
So there were 2 main errors.
1) Not including my Private Key JSON file in my app.
2) Error in the config/initializers/fog.rb file
To solve the first issue, i created a .fog folder in my App and added in my Private Key JSON file which was from Google's Cloud Platform.
Next i amended the code in config/initializers/fog.rb to:
GoogleStorage = Fog::Storage::Google.new(
:google_project => 'XXXX',
:google_client_email => 'XXXXX',
:google_json_key_location => Rails.root.join('.fog/XXXX'),
:google_storage_access_key_id => ENV['GOOGLE_STORAGE_ACCESS_KEY_ID'],
:google_storage_secret_access_key => ENV['GOOGLE_STORAGE_SECRET_ACCESS_KEY']
)
I was then able to successfully push my code to Heroku.