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Description of problem: We configured the ceilometer servers to query to internal URL but appear to connect to the externalURL. In the Logs we saw the line "ConnectionRefused: Unable to establish connection to https://server1/v2.0/tokens" that is the URL of the keystone external endpoint. The memory of the servers grow until the openstack-ceilometer-api service die. Version-Release number of selected component (if applicable): No OSPd is used. only manual configuration. How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Customer can't connect with ceilometer with network isolation. Expected results: Connect to Ceilometer with network isolation. Additional info:
KCS referred before (https://access.redhat.com/solutions/2750251), connection to the external (public_endpoint) IP being result of this. There is information that removing public_endpoint didn't resolve the issue
So this really looks like When talking to Keystone on http://10.0.0.10:5000 it replies with a URL https://172.16.18.25:5000 in its header and body. Which really looks like bug https://bugzilla.redhat.com/show_bug.cgi?id=1311165 I'm reassigning to Keystone.