| commit | 05bd7b803d87bbdd1a6f11cfd278eec319c819ea | [log] [tgz] |
|---|---|---|
| author | Dean Troyer <dtroyer@gmail.com> | Tue Sep 16 17:25:33 2014 -0500 |
| committer | Dean Troyer <dtroyer@gmail.com> | Fri Sep 19 09:06:21 2014 -0500 |
| tree | 52a763035448ccc5668e52052b7b495a3e26da9f | |
| parent | 7672ad1dbc00ec5ff80f3aa670404e413e86e506 [diff] [blame] |
Set default API_WORKERS Set the API_WORKERS default to control memory usage. Maximum is nproc / 2 and minimum is 2. * Also updates https://review.openstack.org/#/c/117517/ to remove the conditional test as API_WORKERS should always be set. * Update https://review.openstack.org/#/c/109058/ for ceilometer to use API_WORKERS The following reviews can move forward either as-is or with minor tweaks: * Keystone: https://review.openstack.org/#/c/121384/ - remove the if check * Swift: https://review.openstack.org/#/c/121456/ - unabandon, the default to 1 is fine, or remove it to match the others. * Trove: https://review.openstack.org/#/c/121438/ - remove the if check https://etherpad.openstack.org/p/devstack-workers has the details Change-Id: Id28d72ebf01c88b7df301edf7d1dd7ec23fcd0d6
diff --git a/stackrc b/stackrc index 53c8579..0af9c4c 100644 --- a/stackrc +++ b/stackrc
@@ -508,10 +508,11 @@ # Allow the use of an alternate protocol (such as https) for service endpoints SERVICE_PROTOCOL=${SERVICE_PROTOCOL:-http} -# Sets the maximum number of workers for various services and can restrict +# Sets the maximum number of workers for most services to reduce # the memory used where there are a large number of CPUs present # (the default number of workers for many services is the number of CPUs) -# API_WORKERS=4 +# Also sets the minimum number of workers to 2. +API_WORKERS=${API_WORKERS:=$(( ($(nproc)/2)<2 ? 2 : ($(nproc)/2) ))} # Local variables: # mode: shell-script