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Oracle Openstack 3.0: Fail to Deploy if two or more Existing HA-Enabled Openstack Clusters in same Subnet (Doc ID 2193211.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle OpenStack for Oracle Linux - Version OpenStack 3.0.1 and later
Linux x86-64

Symptoms

Fail to deploy if two or more existing HA-enabled Openstack clusters in same subnet.

(snip)
TASK [haproxy : Waiting for virtual IP to appear] ******************************
fatal: [o3lr2ctlr1.cn.oracle.com]: FAILED! => {"_ansible_no_log": false, "changed": false, "elapsed": 301, "failed": true, "invocation": {"module_name": "wait_for", "module_args": {"host": "10.182.64.171", "port": 3306, "delay": 0, "state": "started", "timeout": 300, "exclude_hosts": null, "search_regex": null, "path": null, "connect_timeout": 5}}, "msg": "Timeout when waiting for 10.182.64.171:3306"}
fatal: [o3lr2net1.cn.oracle.com]: FAILED! => {"_ansible_no_log": false, "changed": false, "elapsed": 301, "failed": true, "invocation": {"module_name": "wait_for", "module_args": {"host": "10.182.64.171", "port": 3306, "delay": 0, "state": "started", "timeout": 300, "exclude_hosts": null, "search_regex": null, "path": null, "connect_timeout": 5}}, "msg": "Timeout when waiting for 10.182.64.171:3306"}

PLAY RECAP *********************************************************************
o3lr2ctlr1.cn.oracle.com : ok=15 changed=0 unreachable=0 failed=1
o3lr2net1.cn.oracle.com : ok=15 changed=0 unreachable=0 failed=1
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/kollacli/commands/deploy.py", line 87, in take_action
.format(msg=job.get_error_message()))
CommandError: ERROR: Job failed:
Host: o3lr2ctlr1.cn.oracle.com, Task: haproxy : Waiting for virtual IP to appear, Status: failed, Message: Timeout when waiting for 10.182.64.171:3306
Host: o3lr2net1.cn.oracle.com, Task: haproxy : Waiting for virtual IP to appear, Status: failed, Message: Timeout when waiting for 10.182.64.171:3306

 

The logs from keepalived:

# docker logs -f keepalived
(snip)
VRRP_Instance(Floating) ignoring received advertisment...
ip address associated with VRID not present in received packet : 10.182.64.171
one or more VIP associated with VRID mismatch actual MASTER advert

 

 

Cause

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