Bug 1459629
| Summary: | openshift-on-openstack stack can not auto scaling | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Gan Huang <ghuang> |
| Component: | Reference Architecture | Assignee: | Mark Lamourine <mlamouri> |
| Status: | CLOSED EOL | QA Contact: | Gan Huang <ghuang> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 3.4.1 | CC: | mlamouri, smunilla, wsun |
| Target Milestone: | --- | ||
| Target Release: | 3.7.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-10-27 06:43:47 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
This will be fixed in the next release. |
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): openshift-heat-templates-0.9.9-2.el7ost.noarch OCP 3.4 on OSP 10 How reproducible: always Steps to Reproduce: 1. Create a heat stack using following parameters template: https://raw.githubusercontent.com/ganhuang/shell-learning/master/ocp-on-osp-scritps/ocp34-on-osp10/ocp-templates/ha-master-dedicated-flannel-auto-scale.yaml 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 Actual results: The stack has no actions with the CPU load, the app node are not scaled up as expected. Expected results: The app node should be scaled up as expected once the CPU of app node reached the defined CPU threshold. Additional info: