fetsite installation

2017-12-08 08:56:02 +01:00
parent 94a7827cf2
commit d34a747668
10 changed files with 324 additions and 72 deletions
--- a/templates/fetsite/unicorn.j2
+++ b/templates/fetsite/unicorn.j2
@@ -0,0 +1,119 @@
+#!/bin/sh
+#
+# init.d script for single or multiple unicorn installations. Expects at least one .conf 
+# file in /etc/unicorn
+#
+# Modified by jay@gooby.org http://github.com/jaygooby
+# based on http://gist.github.com/308216 by http://github.com/mguterl
+#
+## A sample /etc/unicorn/my_app.conf
+## 
+## RAILS_ENV=production
+## RAILS_ROOT=/var/apps/www/my_app/current
+#
+# This configures a unicorn master for your app at /var/apps/www/my_app/current running in
+# production mode. It will read config/unicorn.rb for further set up. 
+#
+# You should ensure different ports or sockets are set in each config/unicorn.rb if
+# you are running more than one master concurrently.
+#
+# If you call this script without any config parameters, it will attempt to run the
+# init command for all your unicorn configurations listed in /etc/unicorn/*.conf
+#
+# /etc/init.d/unicorn start # starts all unicorns
+#
+# If you specify a particular config, it will only operate on that one
+#
+# /etc/init.d/unicorn start /etc/unicorn/my_app.conf
+
+set -e
+
+sig () {
+  test -s "$PID" && kill -$1 `cat "$PID"`
+}
+
+oldsig () {
+  test -s "$OLD_PID" && kill -$1 `cat "$OLD_PID"`
+}
+
+cmd () {
+
+  case $1 in
+    start)
+      sig 0 && echo >&2 "Already running" && exit 0
+      echo "Starting"
+      $CMD
+      ;;  
+    stop)
+      sig QUIT && echo "Stopping" && exit 0
+      echo >&2 "Not running"
+      ;;  
+    force-stop)
+      sig TERM && echo "Forcing a stop" && exit 0
+      echo >&2 "Not running"
+      ;;  
+    restart)
+      sig USR2 && echo "Starting new process" && sleep 5 && oldsig QUIT && echo "Killing old master" `cat $OLD_PID` && exit 0
+      echo >&2 "Couldn't reload, starting '$CMD' instead"
+      $CMD
+      ;;  
+    reload)
+      sig HUP && echo "Reloading Config" && exit 0
+      echo >&2 "Couldn't reload, starting '$CMD' instead"
+      $CMD
+      ;;  
+    upgrade)
+      sig USR2 && echo Upgraded && exit 0
+      echo >&2 "Couldn't upgrade, starting '$CMD' instead"
+      $CMD
+      ;;  
+    rotate)
+            sig USR1 && echo rotated logs OK && exit 0
+            echo >&2 "Couldn't rotate logs" && exit 1
+            ;;  
+    *)  
+      echo >&2 "Usage: $0 <start|stop|restart|upgrade|rotate|force-stop>"
+      exit 1
+      ;;  
+    esac
+}
+
+setup () {
+
+  echo -n "$RAILS_ROOT: "  
+  cd $RAILS_ROOT || exit 1
+  export PID=$RAILS_ROOT/tmp/pids/unicorn.pid
+  export OLD_PID="$PID.oldbin"
+  export HOME=$RAILS_ROOT
+  export RAILS_ENV=$RAILS_ENV
+  CMD="{{ rvm1_install_path }}/wrappers/{{site.ruby}}@{{site.gemset}}/unicorn_rails -c config/unicorn.rb -E $RAILS_ENV -D"
+ CMD="{{ rvm1_install_path }}/wrappers/{{site.ruby}}@{{site.gemset}}/bundle exec unicorn_rails -c config/unicorn.rb -E $RAILS_ENV -D"
+
+
+}
+
+start_stop () {
+  
+  # either run the start/stop/reload/etc command for every config under /etc/unicorn
+  # or just do it for a specific one
+
+  # $1 contains the start/stop/etc command
+  # $2 if it exists, should be the specific config we want to act on
+  if [ $2 ]; then
+    . $2
+    setup
+    cmd $1
+  else
+    for CONFIG in /etc/unicorn/*.conf; do
+      # import the variables
+      . $CONFIG
+      setup
+
+      # run the start/stop/etc command
+      cmd $1
+    done
+   fi
+}
+
+ARGS="$1 $2"
+start_stop $ARGS