enable puma worker rotation

ruby-china · Mar 21, 2016 · 743cdc8 · 743cdc8
1 parent 5167e55
commit 743cdc8
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Showing 3 changed files with 9 additions and 3 deletions.
diff --git a/Gemfile b/Gemfile
@@ -14,6 +14,7 @@ gem 'metriks-librato_metrics', github: 'indirect/metriks-librato_metrics'
 gem 'metriks-middleware'
 gem 'pg'
 gem 'puma'
+gem 'puma_worker_killer'
 gem 'rake'
 gem 'dalli', github: 'indirect/dalli'
 gem 'redis'

diff --git a/Gemfile.lock b/Gemfile.lock
@@ -33,6 +33,7 @@ GEM
       multipart-post (>= 1.2, < 3)
     foreman (0.78.0)
       thor (~> 0.19.1)
+    get_process_mem (0.2.0)
     hitimes (1.2.3)
     json (1.8.3)
     librato-metrics (1.6.0)
@@ -61,6 +62,9 @@ GEM
       byebug (~> 8.0)
       pry (~> 0.10)
     puma (3.0.0)
+    puma_worker_killer (0.0.5)
+      get_process_mem (~> 0.2)
+      puma (>= 2.7, < 4)
     rack (1.6.4)
     rack-protection (1.5.3)
       rack
@@ -117,6 +121,7 @@ DEPENDENCIES
   pg
   pry-byebug
   puma
+  puma_worker_killer
   rack-test
   rake
   redis
@@ -128,8 +133,5 @@ DEPENDENCIES
   sequel_pg
   sinatra
 
-RUBY VERSION
-   ruby 2.3.0p0
-
 BUNDLED WITH
    1.12.0.pre.1
diff --git a/puma.rb b/puma.rb
@@ -5,6 +5,9 @@
 require 'bundler_api/metriks'
 BundlerApi::Metriks.start
 
+require 'puma_worker_killer'
+PumaWorkerKiller.enable_rolling_restart
+
 on_worker_boot do |index|
   BundlerApi::Metriks.start(index)
 end