Add cookbook dependencies for openresty

Berksfile

@@ -2,10 +2,10 @@
 
 source 'https://supermarket.chef.io'
 
-cookbook 'elasticsearch',          '~> 5.1.3'
-cookbook 'firewall',               '~> 6.2.16'
-cookbook 'redisio',                '~> 6.4.1'
-cookbook 'ruby_build',             '~> 2.5.0'
+cookbook 'elasticsearch', '~> 5.1.3'
+cookbook 'firewall',      '~> 6.2.16'
+cookbook 'redisio',       '~> 6.4.1'
+cookbook 'ruby_build',    '~> 2.5.0'
 
 cookbook 'ipfs',
   git: 'https://gitea.kosmos.org/kosmos/ipfs-cookbook.git',
@@ -37,3 +37,7 @@ cookbook 'timezone_iii',           '= 1.0.4'
 cookbook 'ulimit',                 '~> 1.0.0'
 cookbook 'users',                  '~> 5.3.1'
 cookbook 'zerotier',               '~> 1.0.7'
+
+# openresty dependency
+cookbook 'jemalloc',               '~> 0.1.7'
+cookbook 'yum'

Berksfile.lock

@@ -15,6 +15,7 @@ DEPENDENCIES
     revision: d7c25b6ce5fa490b6de3529fdc163fb64f1ece8a
     ref: v0.7.0
   java (~> 4.3.0)
+  jemalloc (~> 0.1.7)
   logrotate (= 2.2.0)
   mediawiki
     git: https://github.com/67P/mediawiki-cookbook.git
@@ -33,6 +34,7 @@ DEPENDENCIES
   timezone_iii (= 1.0.4)
   ulimit (~> 1.0.0)
   users (~> 5.3.1)
+  yum
   zerotier (~> 1.0.7)
 
 GRAPH
@@ -65,6 +67,8 @@ GRAPH
   java (4.3.0)
     homebrew (>= 0.0.0)
     windows (>= 0.0.0)
+  jemalloc (0.1.7)
+    build-essential (>= 0.0.0)
   logrotate (2.2.0)
   mediawiki (0.5.0)
     apache2 (>= 0.0.0)
@@ -97,6 +101,7 @@ GRAPH
   ulimit (1.0.0)
   users (5.3.1)
   windows (7.0.2)
+  yum (7.4.13)
   yum-epel (4.2.3)
   zerotier (1.0.7)
     ohai (>= 0.0.0)