ship a modified runit config for bigcouch that raises the open file

descriptor limits to account for bigcouch sync spikes (#4935)

Change-Id: I242fba31f961b6139ec641e1708b170f5c0d009b

2 files changed, 16 insertions, 0 deletions

diff --git a/puppet/modules/site_couchdb/files/runit_config b/puppet/modules/site_couchdb/files/runit_config
new file mode 100644
index 00000000..169b4832
--- /dev/null
+++ b/puppet/modules/site_couchdb/files/runit_config
@@ -0,0 +1,6 @@
+#!/bin/bash
+exec 2>&1
+export HOME=/home/bigcouch
+ulimit -H -n 32768
+ulimit -S -n 32768
+exec chpst -u bigcouch /opt/bigcouch/bin/bigcouch
diff --git a/puppet/modules/site_couchdb/manifests/bigcouch.pp b/puppet/modules/site_couchdb/manifests/bigcouch.pp
index d71c00c5..16593ec7 100644
--- a/puppet/modules/site_couchdb/manifests/bigcouch.pp
+++ b/puppet/modules/site_couchdb/manifests/bigcouch.pp
@@ -31,4 +31,14 @@ class site_couchdb::bigcouch {
   file { '/var/log/bigcouch':
     ensure => directory
   }
+
+  file { '/etc/sv/bigcouch/run':
+    ensure  => present,
+    source  => 'puppet:///modules/site_couchdb/runit_config',
+    owner   => root,
+    group   => root,
+    mode    => '0755',
+    require => Package['couchdb'],
+    notify  => Service['couchdb']
+  }
 }