heat/heat
Thomas Herve bad27d3886 Set a concurrency limit on ResourceChain
This adds a limit to the number of resources that ResourceChain creates
in parallel. It reduces memory usage drastically when ResourceChain
contains lots of resources. We use the number of active services, which
seems to give a reasonable balance between performance and memory
consumption.

Story: #2003975
Task: #26917
Change-Id: Id20fb89813b32927298b3a7c0abe23da710b04d1
2018-10-05 11:58:47 +02:00
..
api middleware: return HTTPBadRequest when path is invalid 2018-09-11 11:23:46 +02:00
cloudinit Validate that python3 is ready for loguserdata 2016-08-26 11:49:30 +00:00
cmd Remove unnecessary shebangs from service scripts 2018-08-01 10:53:51 +05:30
common Use oslo_messaging for JsonPayloadSerializer 2018-09-07 02:25:36 +08:00
db Merge "Fix purging events from stacks converted to convergence" 2018-07-04 18:08:20 +00:00
engine Set a concurrency limit on ResourceChain 2018-10-05 11:58:47 +02:00
hacking Restrict use of iteritems, iterkeys and itervalues 2016-03-23 10:05:54 +00:00
httpd Remove unnecessary shebangs from service scripts 2018-08-01 10:53:51 +05:30
locale Imported Translations from Zanata 2018-08-12 07:59:01 +00:00
objects Set a concurrency limit on ResourceChain 2018-10-05 11:58:47 +02:00
policies Remove CloudWatch API 2018-01-28 09:11:17 +05:30
rpc Option for retrieving child templates and env files from swift 2018-07-26 09:50:51 +05:30
scaling Merge "Eliminate nested stack loading in InstanceGroup/ASG scaling" 2018-04-02 04:35:47 +00:00
tests Set a concurrency limit on ResourceChain 2018-10-05 11:58:47 +02:00
__init__.py
version.py