)]}'
{"id":"openstack%2Fdevstack-gate~345426","triplet_id":"openstack%2Fdevstack-gate~master~I2c62afd71517cebaf5b34cc3d9eac6cbe4cbda2c","project":"openstack/devstack-gate","branch":"master","topic":"345426","hashtags":[],"change_id":"I2c62afd71517cebaf5b34cc3d9eac6cbe4cbda2c","subject":"Use flat encapsulation type for external network","status":"ABANDONED","created":"2016-07-21 13:24:22.000000000","updated":"2016-09-20 14:04:06.000000000","total_comment_count":0,"unresolved_comment_count":0,"has_review_started":true,"meta_rev_id":"aa71322e6aa95f00849a955e151b2ed631859c93","_number":345426,"virtual_id_number":345426,"owner":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"actions":{},"labels":{"Verified":{"disliked":{"_account_id":3,"name":"Jenkins","username":"jenkins"},"all":[{"date":"2016-07-21 19:54:24.000000000","_account_id":4146,"name":"Clark Boylan","email":"cboylan@sapwetik.org","username":"cboylan"},{"value":-1,"date":"2016-07-21 21:55:54.000000000","_account_id":3,"name":"Jenkins","username":"jenkins"},{"_account_id":8871,"name":"Elastic Recheck","username":"elasticrecheck"},{"date":"2016-07-21 21:27:27.000000000","_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"}],"values":{"-2":"Fails","-1":"Doesn\u0027t seem to work"," 0":"No score","+1":"Works for me","+2":"Verified"},"description":"","value":-1,"default_value":0,"optional":true},"Code-Review":{"all":[{"value":0,"permitted_voting_range":{"min":-1,"max":1},"_account_id":4146,"name":"Clark Boylan","email":"cboylan@sapwetik.org","username":"cboylan"},{"value":0,"permitted_voting_range":{"min":-1,"max":1},"_account_id":3,"name":"Jenkins","username":"jenkins"},{"value":0,"permitted_voting_range":{"min":-1,"max":1},"_account_id":8871,"name":"Elastic Recheck","username":"elasticrecheck"},{"value":0,"permitted_voting_range":{"min":-1,"max":1},"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"}],"values":{"-2":"Do not merge","-1":"This patch needs further work before it can be merged"," 0":"No score","+1":"Looks good to me, but someone else must approve","+2":"Looks good to me (core reviewer)"},"description":"","default_value":0,"optional":true},"Workflow":{"all":[{"_account_id":4146,"name":"Clark Boylan","email":"cboylan@sapwetik.org","username":"cboylan"},{"_account_id":3,"name":"Jenkins","username":"jenkins"},{"_account_id":8871,"name":"Elastic Recheck","username":"elasticrecheck"},{"value":0,"permitted_voting_range":{"min":-1,"max":0},"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"}],"values":{"-1":"Work in progress"," 0":"Ready for reviews","+1":"Approved"},"description":"","default_value":0,"optional":true}},"removable_reviewers":[],"reviewers":{"REVIEWER":[{"_account_id":3,"name":"Jenkins","username":"jenkins"},{"_account_id":4146,"name":"Clark Boylan","email":"cboylan@sapwetik.org","username":"cboylan"},{"_account_id":8871,"name":"Elastic Recheck","username":"elasticrecheck"},{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"}]},"pending_reviewers":{},"reviewer_updates":[{"updated":"2016-07-21 17:15:08.000000000","updated_by":{"_account_id":8871,"name":"Elastic Recheck","username":"elasticrecheck"},"reviewer":{"_account_id":8871,"name":"Elastic Recheck","username":"elasticrecheck"},"state":"REVIEWER"},{"updated":"2016-07-21 19:54:24.000000000","updated_by":{"_account_id":4146,"name":"Clark Boylan","email":"cboylan@sapwetik.org","username":"cboylan"},"reviewer":{"_account_id":4146,"name":"Clark Boylan","email":"cboylan@sapwetik.org","username":"cboylan"},"state":"REVIEWER"},{"updated":"2016-07-21 21:55:54.000000000","updated_by":{"_account_id":3,"name":"Jenkins","username":"jenkins"},"reviewer":{"_account_id":3,"name":"Jenkins","username":"jenkins"},"state":"REVIEWER"}],"messages":[{"id":"e9ac77eec5d4e5ef2101cbfe438dbccb5dd81a20","author":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"date":"2016-07-21 13:24:22.000000000","message":"Uploaded patch set 1.","accounts_in_message":[],"_revision_number":1},{"id":"bc9817e18bcbdb83ba77847de08c1af1e5c027d1","author":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"date":"2016-07-21 14:24:01.000000000","message":"Patch Set 2: Published edit on patch set 1","accounts_in_message":[],"_revision_number":2},{"id":"85d6cdee667ccb8d95f68429e9199282cb6f41df","author":{"_account_id":3,"name":"Jenkins","username":"jenkins"},"date":"2016-07-21 17:14:34.000000000","message":"Patch Set 2: Verified-1\n\nBuild failed (check pipeline).  For information on how to proceed, see http://docs.openstack.org/infra/manual/developers.html#automated-testing\n\n- gate-tempest-dsvm-full http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-full/338568d/ : SUCCESS in 36m 41s\n- gate-tempest-dsvm-postgres-full http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-postgres-full/cdb0537/ : SUCCESS in 37m 51s\n- gate-tempest-dsvm-neutron-full http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-neutron-full/4b4a5c9/ : SUCCESS in 54m 10s\n- gate-grenade-dsvm http://logs.openstack.org/26/345426/2/check/gate-grenade-dsvm/fcce9e8/ : SUCCESS in 45m 16s\n- gate-devstack-gate-unittests http://logs.openstack.org/26/345426/2/check/gate-devstack-gate-unittests/cd45c9c/ : SUCCESS in 3m 47s\n- gate-devstack-gate-bashate http://logs.openstack.org/26/345426/2/check/gate-devstack-gate-bashate/910e7f5/ : SUCCESS in 3m 20s\n- gate-dg-hooks-dsvm http://logs.openstack.org/26/345426/2/check/gate-dg-hooks-dsvm/afa2cb6/ : SUCCESS in 9m 41s\n- gate-grenade-dsvm-multinode http://logs.openstack.org/26/345426/2/check/gate-grenade-dsvm-multinode/0000a78/ : FAILURE in 36m 47s\n- gate-grenade-dsvm-neutron-multinode http://logs.openstack.org/26/345426/2/check/gate-grenade-dsvm-neutron-multinode/5a9d218/ : SUCCESS in 58m 07s\n- gate-neutron-dsvm-functional-nv http://logs.openstack.org/26/345426/2/check/gate-neutron-dsvm-functional-nv/7bbecf9/ : SUCCESS in 19m 59s (non-voting)\n- gate-swift-dsvm-functional-nv http://logs.openstack.org/26/345426/2/check/gate-swift-dsvm-functional-nv/fb421e6/ : SUCCESS in 15m 12s (non-voting)\n- gate-tempest-dsvm-full-liberty-nv http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-full-liberty-nv/a7da83a/ : SUCCESS in 38m 26s (non-voting)\n- gate-tempest-dsvm-neutron-full-liberty-nv http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-neutron-full-liberty-nv/39193aa/ : SUCCESS in 53m 03s (non-voting)\n- gate-tempest-dsvm-postgres-full-liberty-nv http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-postgres-full-liberty-nv/5778c2b/ : SUCCESS in 40m 31s (non-voting)\n- gate-tempest-dsvm-full-mitaka-nv http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-full-mitaka-nv/e6d5895/ : SUCCESS in 36m 39s (non-voting)\n- gate-tempest-dsvm-neutron-full-mitaka-nv http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-neutron-full-mitaka-nv/e3bc416/ : SUCCESS in 50m 43s (non-voting)\n- gate-tempest-dsvm-postgres-full-mitaka-nv http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-postgres-full-mitaka-nv/d2b3ea9/ : SUCCESS in 50m 04s (non-voting)\n- gate-tempest-dsvm-platform-centos7-nv http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-platform-centos7-nv/3ac377c/ : SUCCESS in 1h 03m 37s (non-voting)\n- gate-tempest-dsvm-multinode-full http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-multinode-full/38c5f26/ : SUCCESS in 59m 25s (non-voting)\n- gate-tempest-dsvm-neutron-multinode-full http://logs.openstack.org/26/345426/2/check/gate-tempest-dsvm-neutron-multinode-full/a1912c0/ : SUCCESS in 1h 26m 48s (non-voting)","accounts_in_message":[],"_revision_number":2},{"id":"f452fcafa9890129870cce8784e1673173028861","author":{"_account_id":8871,"name":"Elastic Recheck","username":"elasticrecheck"},"date":"2016-07-21 17:15:08.000000000","message":"Patch Set 2:\n\nI noticed jenkins failed, I think you hit bug(s):\n\n- gate-grenade-dsvm-multinode: https://bugs.launchpad.net/bugs/1450110 https://bugs.launchpad.net/bugs/1359428\n\nIf you believe we\u0027ve correctly identified the failure, feel free to leave a \u0027recheck\u0027 comment to run the tests again.\nFor more details on this and other bugs, please see http://status.openstack.org/elastic-recheck/","accounts_in_message":[],"_revision_number":2},{"id":"6704d5edaaa6b3f318ace1dbfa141e5e193080ae","author":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"date":"2016-07-21 17:16:50.000000000","message":"Patch Set 2:\n\nrecheck bug 1359428","accounts_in_message":[],"_revision_number":2},{"id":"c3054e9190adae014f040628b496f209980d094e","author":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"date":"2016-07-21 17:22:53.000000000","message":"Patch Set 3: Published edit on patch set 2","accounts_in_message":[],"_revision_number":3},{"id":"6fd800a003527282f9114c6cf4017d628cd546f4","author":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"date":"2016-07-21 19:49:22.000000000","message":"Uploaded patch set 4.","accounts_in_message":[],"_revision_number":4},{"id":"6af2b266e35e8950301ea36d2e9cb51e144cd5dd","author":{"_account_id":4146,"name":"Clark Boylan","email":"cboylan@sapwetik.org","username":"cboylan"},"date":"2016-07-21 19:54:24.000000000","message":"Patch Set 4:\n\nDoes this mean that after we set the MTU to 1450 on br-ex neutron sets the mtu for instances (via dhcp) to 1400? And we have to tell it its a provider net for it to not do that?","accounts_in_message":[],"_revision_number":4},{"id":"d27d7a01a7116d7b62ff0d69524f7188a54356dd","author":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"date":"2016-07-21 21:27:27.000000000","message":"Patch Set 4:\n\n@Clark, we need to tell devstack to create external network as flat, so that its MTU is the same as for MTU on br-ex, same for physical infrastructure. Then packets originating from br-ex will be able to pass thru br-ex and qg into router namespace, where the router will be able to do further fragmentation, in case the next hop is a leg of lower MTU (f.e. if the tenant network in question is itself VXLAN).\n\nWithout the patch, br-ex is 1450, and qg is 1400. And 1450-sized ssh packets don\u0027t pass thru that qg port.","accounts_in_message":[],"_revision_number":4},{"id":"3cf02949bcd149294efe34a16054f4a9845174e7","author":{"_account_id":3,"name":"Jenkins","username":"jenkins"},"date":"2016-07-21 21:55:54.000000000","message":"Patch Set 4: Verified-1\n\nBuild failed (check pipeline).  For information on how to proceed, see http://docs.openstack.org/infra/manual/developers.html#automated-testing\n\n- gate-tempest-dsvm-full http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-full/4e4a672/ : SUCCESS in 48m 55s\n- gate-tempest-dsvm-postgres-full http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-postgres-full/737603c/ : SUCCESS in 48m 50s\n- gate-tempest-dsvm-neutron-full http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-neutron-full/7312b19/ : SUCCESS in 1h 01m 00s\n- gate-grenade-dsvm http://logs.openstack.org/26/345426/4/check/gate-grenade-dsvm/8073010/ : SUCCESS in 44m 08s\n- gate-devstack-gate-unittests http://logs.openstack.org/26/345426/4/check/gate-devstack-gate-unittests/2791d64/ : SUCCESS in 3m 36s\n- gate-devstack-gate-bashate http://logs.openstack.org/26/345426/4/check/gate-devstack-gate-bashate/534b746/ : SUCCESS in 2m 06s\n- gate-dg-hooks-dsvm http://logs.openstack.org/26/345426/4/check/gate-dg-hooks-dsvm/84ede58/ : SUCCESS in 5m 24s\n- gate-grenade-dsvm-multinode http://logs.openstack.org/26/345426/4/check/gate-grenade-dsvm-multinode/790f69e/ : SUCCESS in 1h 31m 22s\n- gate-grenade-dsvm-neutron-multinode http://logs.openstack.org/26/345426/4/check/gate-grenade-dsvm-neutron-multinode/f76742a/ : FAILURE in 20m 27s\n- gate-neutron-dsvm-functional-nv http://logs.openstack.org/26/345426/4/check/gate-neutron-dsvm-functional-nv/24bc0ee/ : SUCCESS in 19m 11s (non-voting)\n- gate-swift-dsvm-functional-nv http://logs.openstack.org/26/345426/4/check/gate-swift-dsvm-functional-nv/d4f30e1/ : SUCCESS in 25m 24s (non-voting)\n- gate-tempest-dsvm-full-liberty-nv http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-full-liberty-nv/591f139/ : SUCCESS in 41m 42s (non-voting)\n- gate-tempest-dsvm-neutron-full-liberty-nv http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-neutron-full-liberty-nv/685767b/ : SUCCESS in 53m 51s (non-voting)\n- gate-tempest-dsvm-postgres-full-liberty-nv http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-postgres-full-liberty-nv/424630d/ : SUCCESS in 38m 33s (non-voting)\n- gate-tempest-dsvm-full-mitaka-nv http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-full-mitaka-nv/b948884/ : SUCCESS in 53m 47s (non-voting)\n- gate-tempest-dsvm-neutron-full-mitaka-nv http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-neutron-full-mitaka-nv/7bd3f5f/ : SUCCESS in 1h 00m 47s (non-voting)\n- gate-tempest-dsvm-postgres-full-mitaka-nv http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-postgres-full-mitaka-nv/9e1a67b/ : SUCCESS in 50m 33s (non-voting)\n- gate-tempest-dsvm-platform-centos7-nv http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-platform-centos7-nv/fb50441/ : SUCCESS in 55m 25s (non-voting)\n- gate-tempest-dsvm-multinode-full http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-multinode-full/5c2c7b4/ : SUCCESS in 54m 07s (non-voting)\n- gate-tempest-dsvm-neutron-multinode-full http://logs.openstack.org/26/345426/4/check/gate-tempest-dsvm-neutron-multinode-full/767df9a/ : FAILURE in 26m 50s (non-voting)","accounts_in_message":[],"_revision_number":4},{"id":"66425528661b1f14fa21732fdbef7f3c6625dfe3","author":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"date":"2016-09-20 14:04:06.000000000","message":"Abandoned\n\nWe have stable/newton for devstack with the needed fixes, and I don\u0027t personally target adding grenade linuxbridge job for Newton gate.","accounts_in_message":[],"_revision_number":4}],"current_revision_number":4,"current_revision":"e099d946b1ee6196e6eff5d0f7033870b1b24ade","revisions":{"ea2e93533e8792cf58eb6c04f1469249dab75fe4":{"kind":"REWORK","_number":1,"created":"2016-07-21 13:24:22.000000000","uploader":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"ref":"refs/changes/26/345426/1","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/devstack-gate","ref":"refs/changes/26/345426/1","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/1 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/1 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/1 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/1"}}},"commit":{"parents":[{"commit":"8adc996eef576d77c52721117383d04d215fbe2f","subject":"Merge \"Configure infrastructure MTU with global_physnet_mtu\"","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/8adc996eef576d77c52721117383d04d215fbe2f"}]}],"author":{"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","date":"2016-07-21 13:17:40.000000000","tz":120},"committer":{"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","date":"2016-07-21 13:22:16.000000000","tz":120},"subject":"Use flat encapsulation type for external network","message":"Use flat encapsulation type for external network\n\nOtherwise the default, VXLAN, type is used, which makes the router to\nset MTU for its gateway port that is lower than br-ex MTU. Then, packets\nthat are initiated from br-ex but don\u0027t fit thru the VXLAN MTU tagged\nport are silently dropped, making ssh connectivity fail on key exchange.\n\nThis should solve test failures accessing floating IPs with ssh that we\nsee in linuxbridge multinode grenade jobs.\n\nThere is a patch for devstack that enables the behaviour by default:\nId20e67aba5dfd2044b82c700f41c6e648b529430.  Since devstack has branches,\nwe would need to backport that patch into stable/mitaka to make grenade\njob apply the new setting to networks created on the old side of the\ncloud. It\u0027s easier to enforce it for all jobs in devstack-gate.\n\nChange-Id: I2c62afd71517cebaf5b34cc3d9eac6cbe4cbda2c\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/ea2e93533e8792cf58eb6c04f1469249dab75fe4"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/ea2e93533e8792cf58eb6c04f1469249dab75fe4"}]},"branch":"refs/heads/master"},"730bfcde456c65d4477bea4dc5c2a5c5e5960e7f":{"kind":"NO_CODE_CHANGE","_number":2,"created":"2016-07-21 14:24:01.000000000","uploader":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"ref":"refs/changes/26/345426/2","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/devstack-gate","ref":"refs/changes/26/345426/2","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/2 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/2 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/2 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/2"}}},"commit":{"parents":[{"commit":"8adc996eef576d77c52721117383d04d215fbe2f","subject":"Merge \"Configure infrastructure MTU with global_physnet_mtu\"","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/8adc996eef576d77c52721117383d04d215fbe2f"}]}],"author":{"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","date":"2016-07-21 13:17:40.000000000","tz":120},"committer":{"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","date":"2016-07-21 14:23:57.000000000","tz":0},"subject":"Use flat encapsulation type for external network","message":"Use flat encapsulation type for external network\n\nOtherwise the default, VXLAN, type is used, which makes the router to\nset MTU for its gateway port that is lower than br-ex MTU. Then, packets\nthat are initiated from br-ex but don\u0027t fit thru the VXLAN MTU tagged\nport are silently dropped, making ssh connectivity fail on key exchange.\n\nThis should solve test failures accessing floating IPs with ssh that we\nsee in linuxbridge multinode grenade jobs.\n\nThere is a patch for devstack that enables the behaviour by default:\nId20e67aba5dfd2044b82c700f41c6e648b529430.  Since devstack has branches,\nwe would need to backport that patch into stable/mitaka to make grenade\njob apply the new setting to networks created on the old side of the\ncloud. It\u0027s easier to enforce it for all jobs in devstack-gate.\n\nRelated-Bug: #1605271\nChange-Id: I2c62afd71517cebaf5b34cc3d9eac6cbe4cbda2c\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/730bfcde456c65d4477bea4dc5c2a5c5e5960e7f"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/730bfcde456c65d4477bea4dc5c2a5c5e5960e7f"}]},"branch":"refs/heads/master"},"972a2b7a9a4f93acb94f71cabe8117ccdca779f0":{"kind":"REWORK","_number":3,"created":"2016-07-21 17:22:53.000000000","uploader":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"ref":"refs/changes/26/345426/3","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/devstack-gate","ref":"refs/changes/26/345426/3","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/3 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/3 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/3 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/3"}}},"commit":{"parents":[{"commit":"8adc996eef576d77c52721117383d04d215fbe2f","subject":"Merge \"Configure infrastructure MTU with global_physnet_mtu\"","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/8adc996eef576d77c52721117383d04d215fbe2f"}]}],"author":{"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","date":"2016-07-21 13:17:40.000000000","tz":120},"committer":{"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","date":"2016-07-21 17:22:42.000000000","tz":0},"subject":"Use flat encapsulation type for external network","message":"Use flat encapsulation type for external network\n\nOtherwise the default, VXLAN, type is used, which makes the router to\nset MTU for its gateway port that is lower than br-ex MTU. Then, packets\nthat are initiated from br-ex but don\u0027t fit thru the VXLAN MTU tagged\nport are silently dropped, making ssh connectivity fail on key exchange.\n\nThis should solve test failures accessing floating IPs with ssh that we\nsee in linuxbridge multinode grenade jobs.\n\nThere is a patch for devstack that enables the behaviour by default:\nId20e67aba5dfd2044b82c700f41c6e648b529430.  Since devstack has branches,\nwe would need to backport that patch into stable/mitaka to make grenade\njob apply the new setting to networks created on the old side of the\ncloud. It\u0027s easier to enforce it for all jobs in devstack-gate.\n\nRelated-Bug: #1605271\nChange-Id: I2c62afd71517cebaf5b34cc3d9eac6cbe4cbda2c\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/972a2b7a9a4f93acb94f71cabe8117ccdca779f0"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/972a2b7a9a4f93acb94f71cabe8117ccdca779f0"}]},"branch":"refs/heads/master"},"e099d946b1ee6196e6eff5d0f7033870b1b24ade":{"kind":"REWORK","_number":4,"created":"2016-07-21 19:49:22.000000000","uploader":{"_account_id":9656,"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","username":"ihrachys","status":"Red Hat Networking Systems Engineer"},"ref":"refs/changes/26/345426/4","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/devstack-gate","ref":"refs/changes/26/345426/4","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/4 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/4 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/4 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/devstack-gate refs/changes/26/345426/4"}}},"commit":{"parents":[{"commit":"8adc996eef576d77c52721117383d04d215fbe2f","subject":"Merge \"Configure infrastructure MTU with global_physnet_mtu\"","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/8adc996eef576d77c52721117383d04d215fbe2f"}]}],"author":{"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","date":"2016-07-21 13:17:40.000000000","tz":120},"committer":{"name":"Ihar Hrachyshka","email":"ihrachys@redhat.com","date":"2016-07-21 19:46:57.000000000","tz":120},"subject":"Use flat encapsulation type for external network","message":"Use flat encapsulation type for external network\n\nOtherwise the default, VXLAN, type is used, which makes the router to\nset MTU for its gateway port that is lower than br-ex MTU. Then, packets\nthat are initiated from br-ex but don\u0027t fit thru the VXLAN MTU tagged\nport are silently dropped, making ssh connectivity fail on key exchange.\n\nThe change will make devstack to pass PUBLIC_PHYSICAL_NETWORK as a\n\u0027neutron net-create\u0027 --provider:physical_network\u003d argument. Since\nlinuxbridge jobs configure the physical network alias to \u0027default\u0027\ninstead of \u0027public\u0027 (that is default for devstack and all ovs based\njobs), we also need to match it in localrc.\n\nThis should solve test failures accessing floating IPs with ssh that we\nsee in linuxbridge multinode grenade jobs.\n\nThere is a patch for devstack that enables the behaviour by default:\nId20e67aba5dfd2044b82c700f41c6e648b529430.  Since devstack has branches,\nwe would need to backport that patch into stable/mitaka to make grenade\njob apply the new setting to networks created on the old side of the\ncloud. It\u0027s easier to enforce it for all jobs in devstack-gate.\n\nRelated-Bug: #1605271\nChange-Id: I2c62afd71517cebaf5b34cc3d9eac6cbe4cbda2c\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/e099d946b1ee6196e6eff5d0f7033870b1b24ade"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/devstack-gate/commit/e099d946b1ee6196e6eff5d0f7033870b1b24ade"}]},"branch":"refs/heads/master"}},"requirements":[],"submit_records":[],"submit_requirements":[]}