Note: This bug is displayed in read-only format because
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| Summary: |
NetworkType: geneve: Unable to reach an instance via its floating IP |
| Product: |
Red Hat OpenStack
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Reporter: |
Alexander Chuzhoy <sasha> |
| Component: |
documentation | Assignee: |
James Smith <jamsmith> |
| Status: |
CLOSED
CURRENTRELEASE
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QA Contact: |
RHOS Documentation Team <rhos-docs> |
| Severity: |
high
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Docs Contact: |
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| Priority: |
high
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| Version: |
13.0 (Queens) | CC: |
amuller, apevec, atragler, bcafarel, chrisw, dalvarez, dcadzow, jstransk, ksambor, lhh, lmartins, majopela, michele, scohen, twilson
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| Target Milestone: |
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| Target Release: |
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| Hardware: |
Unspecified | |
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| OS: |
Unspecified | |
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| Whiteboard: |
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Fixed In Version:
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Doc Type:
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If docs needed, set a value
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Doc Text:
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Story Points:
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Clone Of:
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Environment:
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Last Closed:
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2021-03-24 19:22:26 UTC
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Type:
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Bug
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Regression:
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Mount Type:
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Documentation:
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CRM:
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Verified Versions:
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Category:
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oVirt Team:
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RHEL 7.3 requirements from Atomic Host:
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Cloudforms Team:
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Target Upstream Version:
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NetworType: geneve: Unable to reach an instances via its floating IP Environment: puppet-neutron-14.4.1-0.20190329020333.a6c6114.el8ost.noarch python3-neutronclient-6.12.0-0.20190312100012.680b417.el8ost.noarch openvswitch2.11-ovn-common-2.11.0-0.20190129gitd3a10db.el8fdb.x86_64 rhosp-openvswitch-ovn-host-2.11-0.1.el8ost.noarch puppet-ovn-14.4.1-0.20190325161758.ab61d61.el8ost.noarch rhosp-openvswitch-ovn-common-2.11-0.1.el8ost.noarch openvswitch2.11-ovn-host-2.11.0-0.20190129gitd3a10db.el8fdb.x86_64 openstack-tripleo-heat-templates-10.4.1-0.20190329120340.748499d.el8ost.noarch Steps to reproduce: 1. Deploy OC with either: parameter_default: NeutronBridgeMappings: 'datacentre:br-ex' NeutronExternalNetworkBridge: '' NeutronNetworkType: geneve NeutronNetworkVLANRanges: tenant:1000:2000 NeutronTunnelTypes: geneve or parameter_default: NeutronBridgeMappings: '' NeutronExternalNetworkBridge: '' NeutronNetworkType: geneve NeutronNetworkVLANRanges: tenant:1000:2000 NeutronTunnelTypes: geneve 2. Launch aninstance in OC and assign it a floating ip. Make sure the to add the necessary openstack security group rules 3. Try to reach the instance via ping (or try to reach the undercloud from the instance). Result: (overcloud) [stack@undercloud-0 ~]$ openstack server list +--------------------------------------+--------------+--------+----------------------------------------+--------+---------+ | ID | Name | Status | Networks | Image | Flavor | +--------------------------------------+--------------+--------+----------------------------------------+--------+---------+ | 2254d8ae-f62c-4d14-9500-b821b2022f77 | after_deploy | ACTIVE | tenantgeneve=192.168.32.75, 10.0.0.185 | cirros | m1.tiny | +--------------------------------------+--------------+--------+----------------------------------------+--------+---------+ (overcloud) [stack@undercloud-0 ~]$ ping -c1 -w1 10.0.0.185 PING 10.0.0.185 (10.0.0.185) 56(84) bytes of data. --- 10.0.0.185 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms [heat-admin@controller-2 ~]$ ovn-nbctl lr-nat-list neutron-6d8ca565-1ea3-4457-a470-1fc187ee90bc TYPE EXTERNAL_IP LOGICAL_IP EXTERNAL_MAC LOGICAL_PORT dnat_and_snat 10.0.0.185 192.168.32.75 fa:16:3e:18:b5:91 82d76a8a-a086-41f9-a0af-173615b42e6b snat 10.0.0.198 192.168.32.0/24 [heat-admin@controller-2 ~]$ ovn-nbctl lr-nat-list neutron-6d8ca565-1ea3-4457-a470-1fc187ee90bc TYPE EXTERNAL_IP LOGICAL_IP EXTERNAL_MAC LOGICAL_PORT dnat_and_snat 10.0.0.185 192.168.32.75 fa:16:3e:18:b5:91 82d76a8a-a086-41f9-a0af-173615b42e6b snat 10.0.0.198 192.168.32.0/24 [heat-admin@controller-2 ~]$ ping -c1 -w1 10.0.0.185 PING 10.0.0.185 (10.0.0.185) 56(84) bytes of data. --- 10.0.0.185 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms [heat-admin@controller-2 ~]$ ping -c1 -w1 10.0.0.198 PING 10.0.0.198 (10.0.0.198) 56(84) bytes of data. 64 bytes from 10.0.0.198: icmp_seq=1 ttl=254 time=0.923 ms --- 10.0.0.198 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.923/0.923/0.923/0.000 ms