Red Hat Bugzilla – Bug 1459629
openshift-on-openstack stack can not auto scaling
Last modified: 2017-10-30 09:08:44 EDT
Description of problem:
Creating a heat stack with autoscaling enabled ("autoscaling: true"), it turned out that the stack was not able to scale up automatically.
Version-Release number of selected component (if applicable):
OCP 3.4 on OSP 10
Steps to Reproduce:
1. Create a heat stack using following parameters template:
2. After stack complete, adding CPU load against the app node.
for i in `seq 1 $(cat /proc/cpuinfo |grep "physical id" |wc -l)`; do dd if=/dev/zero of=/dev/null & done
The stack has no actions with the CPU load, the app node are not scaled up as expected.
The app node should be scaled up as expected once the CPU of app node reached the defined CPU threshold.
Fixed in PR https://github.com/redhat-openstack/openshift-on-openstack/pull/374
This will be fixed in the next release.