[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
Reviewed: https://review.opendev.org/c/openstack/neutron/+/810394 Committed: https://opendev.org/openstack/neutron/commit/b4ad1a2775d00cd6d14bd4766a0a1c5c41332d89 Submitter: "Zuul (22348)" Branch:stable/victoria commit b4ad1a2775d00cd6d14bd4766a0a1c5c41332d89 Author: Rodolfo Alonso Hernandez Date: Thu Jun 3 14:49:45 2021 + Populate self.floating_ips_dict using "ip rule" information When the L3 agent starts, reads the floating IP rule priority from a state file created by "FipRulePriorityAllocator". In case of not having all floating IPs registers in this file, the method: - Creates a new priority for this floating IP. - Creates the "ip rule" in the namespace. - Adds a new entry in "self.floating_ips_dict". All "ip rules" present in the namespace that do not match the registered fixed IP address ("from") and the priority assigned are deleted. Closes-Bug: #1891673 Closes-Bug: #1929821 Change-Id: Ia3fbde3304ab5f3c309dc62dbf58274afbcf4614 (cherry picked from commit a03c240ef4ea1d4b874b618dbd0163a3a2f7024c) ** Tags added: in-stable-victoria -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
Reviewed: https://review.opendev.org/c/openstack/neutron/+/810393 Committed: https://opendev.org/openstack/neutron/commit/f2f7602de7e1b067ae28f55b2b2dbbde29e7bcb1 Submitter: "Zuul (22348)" Branch:stable/wallaby commit f2f7602de7e1b067ae28f55b2b2dbbde29e7bcb1 Author: Rodolfo Alonso Hernandez Date: Thu Jun 3 14:49:45 2021 + Populate self.floating_ips_dict using "ip rule" information When the L3 agent starts, reads the floating IP rule priority from a state file created by "FipRulePriorityAllocator". In case of not having all floating IPs registers in this file, the method: - Creates a new priority for this floating IP. - Creates the "ip rule" in the namespace. - Adds a new entry in "self.floating_ips_dict". All "ip rules" present in the namespace that do not match the registered fixed IP address ("from") and the priority assigned are deleted. Closes-Bug: #1891673 Closes-Bug: #1929821 Change-Id: Ia3fbde3304ab5f3c309dc62dbf58274afbcf4614 (cherry picked from commit a03c240ef4ea1d4b874b618dbd0163a3a2f7024c) ** Tags added: in-stable-wallaby -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
Reviewed: https://review.opendev.org/c/openstack/neutron/+/810425 Committed: https://opendev.org/openstack/neutron/commit/7eaa84a0cd48adb2ecd7653640d32aea8096e786 Submitter: "Zuul (22348)" Branch:stable/ussuri commit 7eaa84a0cd48adb2ecd7653640d32aea8096e786 Author: Rodolfo Alonso Hernandez Date: Thu Jun 3 14:49:45 2021 + Populate self.floating_ips_dict using "ip rule" information When the L3 agent starts, reads the floating IP rule priority from a state file created by "FipRulePriorityAllocator". In case of not having all floating IPs registers in this file, the method: - Creates a new priority for this floating IP. - Creates the "ip rule" in the namespace. - Adds a new entry in "self.floating_ips_dict". All "ip rules" present in the namespace that do not match the registered fixed IP address ("from") and the priority assigned are deleted. Closes-Bug: #1891673 Closes-Bug: #1929821 Conflicts: neutron/tests/unit/agent/l3/test_dvr_local_router.py Change-Id: Ia3fbde3304ab5f3c309dc62dbf58274afbcf4614 (cherry picked from commit a03c240ef4ea1d4b874b618dbd0163a3a2f7024c) (cherry picked from commit b4ad1a2775d00cd6d14bd4766a0a1c5c41332d89) ** Tags added: in-stable-ussuri -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Tags added: neutron-proactive-backport-potential -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Tags removed: neutron-proactive-backport-potential -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
Reviewed: https://review.opendev.org/750395 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=84d38f342bcad6537971d732a4961334a5890f3b Submitter: Zuul Branch:stable/train commit 84d38f342bcad6537971d732a4961334a5890f3b Author: Edward Hope-Morley Date: Fri Aug 14 17:44:54 2020 +0100 Ensure fip ip rules deleted when fip removed The information needed to delete ip rules associated with fips is held in memory between add and remove so a restart of the l3-agent results in any fips that existed before the restart having their ip rules persist after the fips are removed. This patch enures that an agent restart reloads this information so that ip rules associated with a fip are correctly removed when the fip is removed. Change-Id: If656a703c996ccc7719b1b09d793c5bbdfd6f3c1 Closes-Bug: #1891673 (cherry picked from commit 5eca44bfa850e6e75c9974ae7711b87764628253) (cherry picked from commit 8ba796ea7ff28a815996ffeaf3c4dc39df1edcfb) ** Tags added: in-stable-train -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
Reviewed: https://review.opendev.org/750400 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=1eb5b54776d2194319528712399439c54c5320d7 Submitter: Zuul Branch:stable/rocky commit 1eb5b54776d2194319528712399439c54c5320d7 Author: Edward Hope-Morley Date: Fri Aug 14 17:44:54 2020 +0100 Ensure fip ip rules deleted when fip removed The information needed to delete ip rules associated with fips is held in memory between add and remove so a restart of the l3-agent results in any fips that existed before the restart having their ip rules persist after the fips are removed. This patch enures that an agent restart reloads this information so that ip rules associated with a fip are correctly removed when the fip is removed. Change-Id: If656a703c996ccc7719b1b09d793c5bbdfd6f3c1 Closes-Bug: #1891673 (cherry picked from commit 5eca44bfa850e6e75c9974ae7711b87764628253) (cherry picked from commit 8ba796ea7ff28a815996ffeaf3c4dc39df1edcfb) (cherry picked from commit 84d38f342bcad6537971d732a4961334a5890f3b) (cherry picked from commit f28788f77798e6e1e64ac9f60a82b99b52546f8f) ** Tags added: in-stable-rocky -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
Reviewed: https://review.opendev.org/750396 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=f28788f77798e6e1e64ac9f60a82b99b52546f8f Submitter: Zuul Branch:stable/stein commit f28788f77798e6e1e64ac9f60a82b99b52546f8f Author: Edward Hope-Morley Date: Fri Aug 14 17:44:54 2020 +0100 Ensure fip ip rules deleted when fip removed The information needed to delete ip rules associated with fips is held in memory between add and remove so a restart of the l3-agent results in any fips that existed before the restart having their ip rules persist after the fips are removed. This patch enures that an agent restart reloads this information so that ip rules associated with a fip are correctly removed when the fip is removed. Change-Id: If656a703c996ccc7719b1b09d793c5bbdfd6f3c1 Closes-Bug: #1891673 (cherry picked from commit 5eca44bfa850e6e75c9974ae7711b87764628253) (cherry picked from commit 8ba796ea7ff28a815996ffeaf3c4dc39df1edcfb) (cherry picked from commit 84d38f342bcad6537971d732a4961334a5890f3b) ** Tags added: in-stable-stein ** Tags added: in-stable-queens -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Tags added: neutron-proactive-backport-potential -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
This bug was fixed in the package neutron - 2:12.1.1-0ubuntu2~cloud0 --- neutron (2:12.1.1-0ubuntu2~cloud0) xenial-queens; urgency=medium . * New update for the Ubuntu Cloud Archive. . neutron (2:12.1.1-0ubuntu2) bionic; urgency=medium . * d/p/Ensure-fip-ip-rules-deleted-when-fip-removed.patch Backport fix for dvr fip ip rule cleanup (LP: #1891673) ** Changed in: cloud-archive/queens Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
This bug was fixed in the package neutron - 2:13.0.7-0ubuntu1~cloud2 --- neutron (2:13.0.7-0ubuntu1~cloud2) bionic-rocky; urgency=medium . * d/p/Ensure-fip-ip-rules-deleted-when-fip-removed.patch Backport fix for dvr fip ip rule cleanup (LP: #1891673) ** Changed in: cloud-archive/rocky Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
This bug was fixed in the package neutron - 2:14.3.0-0ubuntu1~cloud2 --- neutron (2:14.3.0-0ubuntu1~cloud2) bionic-stein; urgency=medium . * d/p/Ensure-fip-ip-rules-deleted-when-fip-removed.patch Backport fix for dvr fip ip rule cleanup (LP: #1891673) ** Changed in: cloud-archive/stein Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
This bug was fixed in the package neutron - 2:15.1.0-0ubuntu1~cloud1 --- neutron (2:15.1.0-0ubuntu1~cloud1) bionic-train; urgency=medium . * d/p/Ensure-fip-ip-rules-deleted-when-fip-removed.patch Backport fix for dvr fip ip rule cleanup (LP: #1891673) ** Changed in: cloud-archive/train Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
This bug was fixed in the package neutron - 2:16.1.0-0ubuntu2~cloud0 --- neutron (2:16.1.0-0ubuntu2~cloud0) bionic-ussuri; urgency=medium . * New update for the Ubuntu Cloud Archive. . neutron (2:16.1.0-0ubuntu2) focal; urgency=medium . * d/p/Ensure-fip-ip-rules-deleted-when-fip-removed.patch Backport fix for dvr fip ip rule cleanup (LP: #1891673) ** Changed in: cloud-archive/ussuri Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Changed in: cloud-archive/victoria Status: Fix Committed => Fix Released ** Changed in: neutron (Ubuntu Groovy) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
This bug was fixed in the package neutron - 2:12.1.1-0ubuntu2 --- neutron (2:12.1.1-0ubuntu2) bionic; urgency=medium * d/p/Ensure-fip-ip-rules-deleted-when-fip-removed.patch Backport fix for dvr fip ip rule cleanup (LP: #1891673) -- Edward Hope-Morley Tue, 08 Sep 2020 17:55:17 +0100 ** Changed in: neutron (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
This bug was fixed in the package neutron - 2:16.1.0-0ubuntu2 --- neutron (2:16.1.0-0ubuntu2) focal; urgency=medium * d/p/Ensure-fip-ip-rules-deleted-when-fip-removed.patch Backport fix for dvr fip ip rule cleanup (LP: #1891673) -- Edward Hope-Morley Wed, 09 Sep 2020 09:25:20 +0100 ** Changed in: neutron (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
xenial-queens verified with [Test Case] and output is: # apt-cache policy neutron-common neutron-common: Installed: 2:12.1.1-0ubuntu2~cloud0 Candidate: 2:12.1.1-0ubuntu2~cloud0 Version table: *** 2:12.1.1-0ubuntu2~cloud0 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-proposed/queens/main amd64 Packages 100 /var/lib/dpkg/status 2:8.4.0-0ubuntu7.5 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages 2:8.4.0-0ubuntu7.4 500 500 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages 2:8.0.0-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu xenial/main amd64 Packages # ./discover_ip_rules_affected_by_lp1891673.sh Nothing to cleanup - exiting. ** Tags removed: verification-needed verification-queens-needed ** Tags added: verification-done verification-queens-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
bionic-queens verified with [Test Case] and output is: # apt-cache policy neutron-common neutron-common: Installed: 2:12.1.1-0ubuntu2 Candidate: 2:12.1.1-0ubuntu2 Version table: *** 2:12.1.1-0ubuntu2 500 500 http://archive.ubuntu.com/ubuntu bionic-proposed/main amd64 Packages 100 /var/lib/dpkg/status 2:12.1.1-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages 2:12.0.1-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic/main amd64 Packages # ./discover_ip_rules_affected_by_lp1891673.sh Nothing to cleanup - exiting. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
bionic-rocky verified with [Test Case] and output is: # apt-cache policy neutron-common neutron-common: Installed: 2:13.0.7-0ubuntu1~cloud2 Candidate: 2:13.0.7-0ubuntu1~cloud2 Version table: *** 2:13.0.7-0ubuntu1~cloud2 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu bionic-proposed/rocky/main amd64 Packages 100 /var/lib/dpkg/status 2:12.1.1-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages 2:12.0.1-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic/main amd64 Packages # ./discover_ip_rules_affected_by_lp1891673.sh Nothing to cleanup - exiting. ** Tags removed: verification-rocky-needed ** Tags added: verification-rocky-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
bionic-stein verified with [Test Case] and output is: # apt-cache policy neutron-l3-agent neutron-l3-agent: Installed: 2:14.3.0-0ubuntu1~cloud2 Candidate: 2:14.3.0-0ubuntu1~cloud2 Version table: *** 2:14.3.0-0ubuntu1~cloud2 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu bionic-proposed/stein/main amd64 Packages 100 /var/lib/dpkg/status 2:12.1.1-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages 2:12.0.1-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic/main amd64 Packages # ./discover_ip_rules_affected_by_lp1891673.sh Nothing to cleanup - exiting. ** Tags added: verification-stein-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
bionic-train verified with [Test Case] and output is: # apt-cache policy neutron-common neutron-common: Installed: 2:15.1.0-0ubuntu1~cloud1 Candidate: 2:15.1.0-0ubuntu1~cloud1 Version table: *** 2:15.1.0-0ubuntu1~cloud1 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu bionic-proposed/train/main amd64 Packages 100 /var/lib/dpkg/status 2:12.1.1-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages 2:12.0.1-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic/main amd64 Packages # ./discover_ip_rules_affected_by_lp1891673.sh Nothing to cleanup - exiting. ** Tags added: verification-train-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
focal/ussuri verified with [Test Case] and output is: # apt-cache policy neutron-common neutron-common: Installed: 2:16.1.0-0ubuntu2 Candidate: 2:16.1.0-0ubuntu2 Version table: *** 2:16.1.0-0ubuntu2 500 500 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 Packages 100 /var/lib/dpkg/status 2:16.1.0-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 2:16.0.0~b3~git2020041516.5f42488a9a-0ubuntu2 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal/main amd64 Packages # ./discover_ip_rules_affected_by_lp1891673.sh Nothing to cleanup - exiting. ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
bionic-ussuri verified with [Test Case] and output is: # apt-cache policy neutron-common neutron-common: Installed: 2:16.1.0-0ubuntu2~cloud0 Candidate: 2:16.1.0-0ubuntu2~cloud0 Version table: *** 2:16.1.0-0ubuntu2~cloud0 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu bionic-proposed/ussuri/main amd64 Packages 100 /var/lib/dpkg/status 2:12.1.1-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages 2:12.0.1-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic/main amd64 Packages # ./discover_ip_rules_affected_by_lp1891673.sh Nothing to cleanup - exiting. ** Tags removed: verification-ussuri-needed ** Tags added: verification-ussuri-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
@brian-murray the focal-proposed build appears to have failed as a result of a timeout. I've requested a rebuild on #ubuntu-server so hopefully it will pass next time. I will move on to verifying the others and circle back to focal once the build succeeds. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
Hello Edward, or anyone else affected, Accepted neutron into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/neutron/2:16.1.0-0ubuntu2 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: neutron (Ubuntu Focal) Status: Triaged => Fix Committed ** Tags added: verification-needed verification-needed-focal ** Changed in: neutron (Ubuntu Bionic) Status: Triaged => Fix Committed ** Tags added: verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
The build in groovy-updates [1] matches that in victoria-staging [2] and both have the fix hence why I am marking them as Fix Commited (since groovy/victoria is not released yet). [1] https://launchpad.net/ubuntu/+source/neutron/2:17.0.0~git2020091014.215a541bd4-0ubuntu1 [2] https://launchpad.net/~ubuntu-cloud-archive/+archive/ubuntu/victoria-staging/+build/19932691 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Changed in: cloud-archive/victoria Status: Triaged => Fix Committed ** Changed in: neutron (Ubuntu Groovy) Status: Triaged => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Changed in: cloud-archive/ussuri Status: Fix Committed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
Reviewed: https://review.opendev.org/750394 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=8ba796ea7ff28a815996ffeaf3c4dc39df1edcfb Submitter: Zuul Branch:stable/ussuri commit 8ba796ea7ff28a815996ffeaf3c4dc39df1edcfb Author: Edward Hope-Morley Date: Fri Aug 14 17:44:54 2020 +0100 Ensure fip ip rules deleted when fip removed The information needed to delete ip rules associated with fips is held in memory between add and remove so a restart of the l3-agent results in any fips that existed before the restart having their ip rules persist after the fips are removed. This patch enures that an agent restart reloads this information so that ip rules associated with a fip are correctly removed when the fip is removed. Change-Id: If656a703c996ccc7719b1b09d793c5bbdfd6f3c1 Closes-Bug: #1891673 (cherry picked from commit 5eca44bfa850e6e75c9974ae7711b87764628253) ** Changed in: cloud-archive/ussuri Status: Triaged => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Changed in: neutron (Ubuntu Bionic) Status: Incomplete => Triaged ** Changed in: neutron (Ubuntu Focal) Status: Incomplete => Triaged ** Changed in: neutron (Ubuntu Groovy) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
@racb done. ** Description changed: [Impact] neutron-l3-agent restart causes partial loss of fip information such that fip removal from vm results in ip rules left behind which breaks external network access for that vm. [Test Case] * deploy openstack with dvr enabled * create distributed router, network etc * create a vm and attach a floating ip * go to compute host on which vm is running and restart neutron-l3-agent * tail -f /var/log/neutron/neutron-l3-agent.log until it settles * remove fip from vm * run https://gist.github.com/dosaboy/eca8dcd4560f68d856f465ca8382c58b on that compute node * should return with "nothing to do" [Regression Potential] - none expected + + the patch is reloading, on agent startup, information associated with + floating ips, specifically the information needed to delete ip rules and + rule priorities associated with a floating ip. Since that is essentially + read-only I don't envisage a regression potential. When the l3-agent + comes to use that information to delete the floating ip an error could + occur if the information it is trying to delete no longer exists but + that would not be a problem introduced by this patch so again, I don't + envisage any potential for regressions from this patch since it doesn't + change behavior in any way other than allowing the l3-agent to behave + the same as if it hadn't been restarted. [Other Info] patched neutron l3 agent will reload info for *used* floating ips when restarted BUT if there are ip rules left behind from fips removed prior to using a pathed neutron then manual cleanup is still required and for that you can use https://gist.github.com/dosaboy/eca8dcd4560f68d856f465ca8382c58b. - + -- With Bionic Stein using dvr_snat if I add a floating ip to a vm then remove the floating ip, the corresponding ip rules in the associated qrouter ns local to the instance are not deleted which results in no longer being able to reach the external network because packets are still sent to the fip namespace (via rfp-/fpr-) e.g. in my compute host running a vm whose address is 192.168.21.28 for which i have removed the fip I still see: # ip netns exec qrouter-5e45608f-33d4-41bf-b3ba-915adf612e65 ip rule list 0: from all lookup local 32765: from 192.168.21.28 lookup 16 32766: from all lookup main 32767: from all lookup default 3232240897: from 192.168.21.1/24 lookup 3232240897 3232241231: from 192.168.22.79/24 lookup 3232241231 And table 16 leads to: # ip netns exec qrouter-5e45608f-33d4-41bf-b3ba-915adf612e65 ip route show table 16 default via 169.254.109.249 dev rfp-5e45608f-3 Which results in the instance no longer being able to reach the external network (packets are never sent to the snat- ns in my case). The workaround is to delete that ip rule but neutron should be taking care of this. Looks like the culprit is in neutron/agent/l3/dvr_local_router.py:floating_ip_removed_dist Note that the NAT rules were successfully removed from iptables so looks like it is just this bit that is left behind. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
For the Ubuntu SRU: Please fix this in Groovy first, or explain why an exception to policy is warranted in this specific case. > [Regression Potential] > none expected This is not acceptable. Please see https://wiki.ubuntu.com/StableReleaseUpdates#Procedure and provide the analysis required. ** Changed in: neutron (Ubuntu Bionic) Status: Triaged => Incomplete ** Changed in: neutron (Ubuntu Focal) Status: Triaged => Incomplete ** Changed in: neutron (Ubuntu Groovy) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
Thanks Ed, this has been uploaded to the corresponding unapproved queues and cloud archive staging PPAs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Changed in: cloud-archive/victoria Importance: Undecided => High ** Changed in: cloud-archive/victoria Status: New => Triaged ** Changed in: cloud-archive/queens Importance: Undecided => High ** Changed in: cloud-archive/queens Status: In Progress => Triaged ** Changed in: cloud-archive/rocky Importance: Undecided => High ** Changed in: cloud-archive/rocky Status: In Progress => Triaged ** Changed in: cloud-archive/stein Importance: Undecided => High ** Changed in: cloud-archive/stein Status: In Progress => Triaged ** Changed in: cloud-archive/train Importance: Undecided => High ** Changed in: cloud-archive/train Status: In Progress => Triaged ** Changed in: cloud-archive/ussuri Importance: Undecided => High ** Changed in: cloud-archive/ussuri Status: In Progress => Triaged ** Changed in: neutron (Ubuntu Bionic) Importance: Undecided => High ** Changed in: neutron (Ubuntu Bionic) Status: New => Triaged ** Changed in: neutron (Ubuntu Focal) Importance: Undecided => High ** Changed in: neutron (Ubuntu Focal) Status: New => Triaged ** Changed in: neutron (Ubuntu Groovy) Importance: Undecided => High ** Changed in: neutron (Ubuntu Groovy) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Patch added: "lp1891673-bionic-rocky.debdiff" https://bugs.launchpad.net/neutron/+bug/1891673/+attachment/5409049/+files/lp1891673-bionic-rocky.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Patch added: "lp1891673-bionic-queens.debdiff" https://bugs.launchpad.net/neutron/+bug/1891673/+attachment/5409048/+files/lp1891673-bionic-queens.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Patch added: "lp1891673-bionic-stein-uca.debdiff" https://bugs.launchpad.net/neutron/+bug/1891673/+attachment/5409037/+files/lp1891673-bionic-stein-uca.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
The attachment "lp1891673-focal-ussuri.debdiff" seems to be a debdiff. The ubuntu-sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. If the attachment isn't a patch, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are member of the ~ubuntu-sponsors, unsubscribe the team. [This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issue please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Description changed: + [Impact] + + neutron-l3-agent restart causes partial loss of fip information such + that fip removal from vm results in ip rules left behind which breaks + external network access for that vm. + + [Test Case] + + * deploy openstack with dvr enabled + * create distributed router, network etc + * create a vm and attach a floating ip + * go to compute host on which vm is running and restart neutron-l3-agent + * tail -f /var/log/neutron/neutron-l3-agent.log until it settles + * remove fip from vm + * run https://gist.github.com/dosaboy/eca8dcd4560f68d856f465ca8382c58b on that compute node + * should return with "nothing to do" + + [Regression Potential] + none expected + + [Other Info] + patched neutron l3 agent will reload info for *used* floating ips when restarted BUT if there are ip rules left behind from fips removed prior to using a pathed neutron then manual cleanup is still required and for that you can use https://gist.github.com/dosaboy/eca8dcd4560f68d856f465ca8382c58b. + + -- + With Bionic Stein using dvr_snat if I add a floating ip to a vm then remove the floating ip, the corresponding ip rules in the associated qrouter ns local to the instance are not deleted which results in no longer being able to reach the external network because packets are still sent to the fip namespace (via rfp-/fpr-) e.g. in my compute host running a vm whose address is 192.168.21.28 for which i have removed the fip I still see: # ip netns exec qrouter-5e45608f-33d4-41bf-b3ba-915adf612e65 ip rule list - 0: from all lookup local - 32765: from 192.168.21.28 lookup 16 - 32766: from all lookup main - 32767: from all lookup default - 3232240897: from 192.168.21.1/24 lookup 3232240897 + 0: from all lookup local + 32765: from 192.168.21.28 lookup 16 + 32766: from all lookup main + 32767: from all lookup default + 3232240897: from 192.168.21.1/24 lookup 3232240897 3232241231: from 192.168.22.79/24 lookup 3232241231 And table 16 leads to: # ip netns exec qrouter-5e45608f-33d4-41bf-b3ba-915adf612e65 ip route show table 16 default via 169.254.109.249 dev rfp-5e45608f-3 Which results in the instance no longer being able to reach the external network (packets are never sent to the snat- ns in my case). The workaround is to delete that ip rule but neutron should be taking care of this. Looks like the culprit is in neutron/agent/l3/dvr_local_router.py:floating_ip_removed_dist Note that the NAT rules were successfully removed from iptables so looks like it is just this bit that is left behind. ** Tags added: sts-sru-needed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Also affects: neutron (Ubuntu) Importance: Undecided Status: New ** Also affects: neutron (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: neutron (Ubuntu Groovy) Importance: Undecided Status: New ** Also affects: neutron (Ubuntu Bionic) Importance: Undecided Status: New ** Patch added: "lp1891673-focal-ussuri.debdiff" https://bugs.launchpad.net/ubuntu/+source/neutron/+bug/1891673/+attachment/5408960/+files/lp1891673-focal-ussuri.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
** Patch added: "lp1891673-bionic-train-uca.debdiff" https://bugs.launchpad.net/ubuntu/+source/neutron/+bug/1891673/+attachment/5408962/+files/lp1891673-bionic-train-uca.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891673] Re: qrouter ns ip rules not deleted when fip removed from vm
Stable backports submitted upstream: https://review.opendev.org/#/q/topic:bug/1891673+(status:open+OR+status:merged) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891673 Title: qrouter ns ip rules not deleted when fip removed from vm To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1891673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs