add unicorn. add capistrano

3 files changed, 124 insertions, 0 deletions

diff --git a/config/deploy.rb b/config/deploy.rb
new file mode 100644
index 0000000..98871c2
--- /dev/null
+++ b/config/deploy.rb
@@ -0,0 +1,25 @@
+set :application, "set your application name here"
+set :repository,  "set your repository location here"
+
+# set :scm, :git # You can set :scm explicitly or Capistrano will make an intelligent guess based on known version control directory names
+# Or: `accurev`, `bzr`, `cvs`, `darcs`, `git`, `mercurial`, `perforce`, `subversion` or `none`
+
+role :web, "your web-server here"                          # Your HTTP server, Apache/etc
+role :app, "your app-server here"                          # This may be the same as your `Web` server
+role :db,  "your primary db-server here", :primary => true # This is where Rails migrations will run
+role :db,  "your slave db-server here"
+
+# if you want to clean up old releases on each deploy uncomment this:
+# after "deploy:restart", "deploy:cleanup"
+
+# if you're still using the script/reaper helper you will need
+# these http://github.com/rails/irs_process_scripts
+
+# If you are using Passenger mod_rails uncomment this:
+# namespace :deploy do
+#   task :start do ; end
+#   task :stop do ; end
+#   task :restart, :roles => :app, :except => { :no_release => true } do
+#     run "#{try_sudo} touch #{File.join(current_path,'tmp','restart.txt')}"
+#   end
+# end
\ No newline at end of file
diff --git a/config/unicorn.rb b/config/unicorn.rb
new file mode 100644
index 0000000..d087fc8
--- /dev/null
+++ b/config/unicorn.rb
@@ -0,0 +1,15 @@
+root = "/home/username/apps/projectname/current"
+working_directory root
+pid "#{root}/tmp/pids/unicorn.pid"
+stderr_path "#{root}/log/unicorn.log"
+stdout_path "#{root}/log/unicorn.log"
+
+listen "/tmp/unicorn.projectname.sock"
+worker_processes 2
+timeout 30
+
+# Force the bundler gemfile environment variable to
+# reference the capistrano "current" symlink
+before_exec do |_|
+  ENV["BUNDLE_GEMFILE"] = File.join(root, 'Gemfile')
+end
diff --git a/config/unicorn_init.sh b/config/unicorn_init.sh
new file mode 100644
index 0000000..d9d68ae
--- /dev/null
+++ b/config/unicorn_init.sh
@@ -0,0 +1,84 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:          unicorn
+# Required-Start:    $remote_fs $syslog
+# Required-Stop:     $remote_fs $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Manage unicorn server
+# Description:       Start, stop, restart unicorn server for a specific application.
+### END INIT INFO
+set -e
+
+# Feel free to change any of the following variables for your app:
+TIMEOUT=${TIMEOUT-60}
+APP_ROOT=/home/username/apps/projectname/current
+PID=$APP_ROOT/tmp/pids/unicorn.pid
+CMD="cd $APP_ROOT; bundle exec unicorn -D -c $APP_ROOT/config/unicorn.rb -E production"
+AS_USER=username
+set -u
+
+OLD_PIN="$PID.oldbin"
+
+sig () {
+  test -s "$PID" && kill -$1 `cat $PID`
+}
+
+oldsig () {
+  test -s $OLD_PIN && kill -$1 `cat $OLD_PIN`
+}
+
+run () {
+  if [ "$(id -un)" = "$AS_USER" ]; then
+    eval $1
+  else
+    su -c "$1" - $AS_USER
+  fi
+}
+
+case "$1" in
+start)
+  sig 0 && echo >&2 "Already running" && exit 0
+  run "$CMD"
+  ;;
+stop)
+  sig QUIT && exit 0
+  echo >&2 "Not running"
+  ;;
+force-stop)
+  sig TERM && exit 0
+  echo >&2 "Not running"
+  ;;
+restart|reload)
+  sig HUP && echo reloaded OK && exit 0
+  echo >&2 "Couldn't reload, starting '$CMD' instead"
+  run "$CMD"
+  ;;
+upgrade)
+  if sig USR2 && sleep 2 && sig 0 && oldsig QUIT
+  then
+    n=$TIMEOUT
+    while test -s $OLD_PIN && test $n -ge 0
+    do
+      printf '.' && sleep 1 && n=$(( $n - 1 ))
+    done
+    echo
+
+    if test $n -lt 0 && test -s $OLD_PIN
+    then
+      echo >&2 "$OLD_PIN still exists after $TIMEOUT seconds"
+      exit 1
+    fi
+    exit 0
+  fi
+  echo >&2 "Couldn't upgrade, starting '$CMD' instead"
+  run "$CMD"
+  ;;
+reopen-logs)
+  sig USR1
+  ;;
+*)
+  echo >&2 "Usage: $0 <start|stop|restart|upgrade|force-stop|reopen-logs>"
+  exit 1
+  ;;
+esac