Created
August 25, 2008 12:33
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deploying a merb app with vlad (http://is.gd/1ToW)
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require 'vlad' | |
set :application, "applicationname" | |
set :domain, "yourserver.com" | |
set :deploy_to, "/path/to/deploy" | |
set :repository, 'git://github.com/kneath/greed.git' | |
namespace :vlad do | |
## | |
# Merb app server | |
set :merb_address, "127.0.0.1" | |
set :merb_clean, false | |
set :merb_command, 'merb' | |
set :merb_conf, nil | |
set :merb_extra_config, nil | |
set :merb_environment, "production" | |
set :merb_group, nil | |
set :merb_port, 4000 | |
set :merb_prefix, nil | |
set :merb_servers, 1 | |
set :merb_user, nil | |
desc "Prepares application servers for deployment. merb | |
configuration is set via the merb_* variables.".cleanup | |
remote_task :setup_app, :roles => :app do | |
"rake" | |
end | |
def merb(cmd) # :nodoc: | |
"cd #{current_path} && #{merb_command} -p #{merb_port} -c #{merb_servers} -e #{merb_environment} #{cmd}" | |
end | |
desc "Restart the app servers" | |
remote_task :start_app, :roles => :app do | |
run merb('') | |
end | |
remote_task :start_app => :stop_app | |
desc "Stop the app servers" | |
remote_task :stop_app, :roles => :app do | |
run merb("-K all") | |
end | |
remote_task :migrate_merb, :roles => :db do | |
run "cd #{current_release}; rake db:migrate MERB_ENV=#{merb_environment}" | |
end | |
task :update do | |
run "cp #{shared_path}/database.yml #{current_path}/config/database.yml" | |
end | |
end | |
task :deploy => ["vlad:update", "vlad:migrate_merb", "vlad:start_app"] |
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