start migration to capistrano 3.

6 files changed, 103 insertions, 0 deletions

diff --git a/lib/capistrano/tasks/delayed_job.rake b/lib/capistrano/tasks/delayed_job.rake
new file mode 100644
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--- /dev/null
+++ b/lib/capistrano/tasks/delayed_job.rake
@@ -0,0 +1,19 @@
+namespace :delayed_job do
+  %w[start stop restart status].each do |command|
+    desc "#{command} delayed_job"
+    task command do
+      on roles(:app) do
+        run "#{sudo} service delayed_job_#{fetch(:application)} #{command}"
+      end
+    end
+    #after "deploy:#{command}", "delayed_job:#{command}"
+    #after "deploy:finish", "delayed_job:restart"
+  end
+
+  desc "tail the delayed jobs logs on an app server (cap staging delayed_job:logs)"
+  task :logs do
+    on roles(:app) do
+      stream "tail -f #{fetch(:shared_path)}/log/delayed_job.log"
+    end
+  end
+end
diff --git a/lib/capistrano/tasks/nginx.rake b/lib/capistrano/tasks/nginx.rake
new file mode 100644
index 00000000..64eed1d6
--- /dev/null
+++ b/lib/capistrano/tasks/nginx.rake
@@ -0,0 +1,10 @@
+namespace :nginx do
+  %w[start stop restart].each do |command|
+    desc "#{command} nginx"
+    task command do
+      on roles(:web) do
+        run "#{sudo} service nginx #{command}"
+      end
+    end
+  end
+end
diff --git a/lib/capistrano/tasks/postgresql.rake b/lib/capistrano/tasks/postgresql.rake
new file mode 100644
index 00000000..f80d4487
--- /dev/null
+++ b/lib/capistrano/tasks/postgresql.rake
@@ -0,0 +1,19 @@
+set(:postgresql_host, "localhost")
+#set(:postgresql_user) { fetch(:application) }
+#set(:postgresql_password) { Capistrano::CLI.password_prompt "PostgreSQL Password: " }
+#set(:postgresql_database) { "#{fetch(:application)}_#{fetch(:rails_env)}" }
+
+namespace :postgresql do
+  desc "Backup the database and copy it locally"
+  task :backup do
+    on roles(:db) do
+      filename = "#{fetch(:rails_env)}-#{Time.now.strftime('%Y-%m-%d-%H-%M')}.dump"
+      backup_path = "#{fetch(:shared_path)}/backups"
+      run "mkdir -p #{fetch(:shared_path)}/backups"
+
+      ask(:postgresql_password, "default", echo: false)
+      run "PGPASSWORD='#{postgresql_password}' pg_dump -Fc --no-acl --no-owner -h #{fetch(:postgresql_host)} -U deployer cakeside > #{backup_path}/#{filename}"
+      download("#{backup_path}/#{filename}", "db/backups/", :via => :scp)
+    end
+  end
+end
diff --git a/lib/capistrano/tasks/rails.rake b/lib/capistrano/tasks/rails.rake
new file mode 100644
index 00000000..f969ca9f
--- /dev/null
+++ b/lib/capistrano/tasks/rails.rake
@@ -0,0 +1,20 @@
+namespace :rails do
+  desc "Remote console"
+  task :console do
+    on roles(:app) do
+      run_interactively "bundle exec rails console #{fetch(:rails_env)}"
+    end
+  end
+
+  desc "Remote dbconsole"
+  task :dbconsole do
+    on roles(:app) do
+      run_interactively "bundle exec rails dbconsole #{fetch(:rails_env)}"
+    end
+  end
+
+  def run_interactively(command, server=nil)
+    server ||= find_servers_for_task(current_task).first
+    exec %Q(ssh #{user}@#{server.host} -t 'cd #{current_path} && #{command}')
+  end
+end
diff --git a/lib/capistrano/tasks/unicorn.rake b/lib/capistrano/tasks/unicorn.rake
new file mode 100644
index 00000000..3b0835ec
--- /dev/null
+++ b/lib/capistrano/tasks/unicorn.rake
@@ -0,0 +1,18 @@
+namespace :unicorn do
+  %w[start stop restart].each do |command|
+    desc "#{command} unicorn"
+    task command do
+      on roles(:app) do
+        run "service unicorn_#{fetch(:application)} #{command}"
+      end
+    end
+    #after "deploy:#{command}", "unicorn:#{command}"
+  end
+
+  desc "tail the logs on an app server (cap staging unicorn:logs)"
+  task :logs do
+    on roles(:app) do
+      stream "tail -f #{fetch(:shared_path)}/log/unicorn.log"
+    end
+  end
+end
diff --git a/lib/capistrano/tasks/utility.rake b/lib/capistrano/tasks/utility.rake
new file mode 100644
index 00000000..5d7d0652
--- /dev/null
+++ b/lib/capistrano/tasks/utility.rake
@@ -0,0 +1,17 @@
+desc "tail the logs on an app server (cap staging logs)"
+task :logs do
+  on roles(:app) do
+    #stream "tail -f #{fetch(:shared_path)}/log/#{fetch(:rails_env)}.log"
+    execute "tail -F #{shared_path}/log/#{fetch(:rails_env)}.log"
+  end
+end
+
+task :sync_logs do
+  on roles(:app) do
+    execute "s3cmd sync #{shared_path}/log/#{fetch(:rails_env)}.log-*.gz s3://cakeside-logs/#{fetch(:rails_env)}/rails/"
+    execute "s3cmd sync #{shared_path}/log/delayed_job.log-*.gz s3://cakeside-logs/#{fetch(:rails_env)}/delayed_job/"
+    execute "s3cmd sync #{shared_path}/log/unicorn.log-*.gz s3://cakeside-logs/#{fetch(:rails_env)}/unicorn/"
+    #execute "chown deployer /var/log/nginx/cakeside.*.log-*.gz"
+    #execute "s3cmd sync /var/log/nginx/cakeside.*.log-*.gz s3://cakeside-logs/#{fetch(:rails_env)}/nginx/"
+  end
+end