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aces / cbrain

CBRAIN is a flexible Ruby on Rails framework for accessing and processing of large data on high-performance computing infrastructures.
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Plugin installation in Bourreau #539

Closed glatard closed 7 years ago

glatard commented 7 years ago

The plugin installation rake task fails as follows:

rake cbrain:plugins:install:all
[...]
Errno::ENOENT: No such file or directory @ rb_sysopen - /home/glatard/code/cbrain/Bourreau/config/database.yml
/home/glatard/.rvm/gems/ruby-2.2.4/bundler/gems/rails-e4b0a5f66ebd/railties/lib/rails/application/configuration.rb:115:in `read'
/home/glatard/.rvm/gems/ruby-2.2.4/bundler/gems/rails-e4b0a5f66ebd/railties/lib/rails/application/configuration.rb:115:in `database_configuration'
/home/glatard/.rvm/gems/ruby-2.2.4/bundler/gems/rails-e4b0a5f66ebd/activerecord/lib/active_record/railtie.rb:84:in `block (2 levels) in <class:Railtie>'
/home/glatard/.rvm/gems/ruby-2.2.4/bundler/gems/rails-e4b0a5f66ebd/activesupport/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
/home/glatard/.rvm/gems/ruby-2.2.4/bundler/gems/rails-e4b0a5f66ebd/activesupport/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'

The workaround is to copy config/database.yml from the portal, which has to be done every time the Bourreau starts since this file is deleted when the Bourreau starts.

The rake task then fails with the following error:

Errno::ENOENT: No such file or directory @ dir_chdir - /home/glatard/code/cbrain/Bourreau/public/cbrain_plugins/userfiles

Creating the directories works but then the error is:

Errno::ENOENT: No such file or directory @ dir_chdir - /home/glatard/code/cbrain/Bourreau/public/cbrain_plugins/cbrain_tasks

and these directories have to be created as well.

prioux commented 7 years ago

Like the instructions say for the plugins package installation (see for neuro at https://github.com/aces/cbrain-plugins-neuro ), you're not supposed to run

rake cbrain:plugins:install:all

but instead

rake cbrain:plugins:install:plugins

on the BrainPortal app side (even if you're installing a Bourreau)