{"action":"created","issue":{"url":"https://api.github.com/repos/rancher/rancher/issues/3793","repository_url":"https://api.github.com/repos/rancher/rancher","labels_url":"https://api.github.com/repos/rancher/rancher/issues/3793/labels{/name}","comments_url":"https://api.github.com/repos/rancher/rancher/issues/3793/comments","events_url":"https://api.github.com/repos/rancher/rancher/issues/3793/events","html_url":"https://github.com/rancher/rancher/issues/3793","id":138629831,"number":3793,"title":"Intermittent connection dropping between linked containers","user":{"login":"jbaxleyiii","id":4967600,"avatar_url":"https://avatars.githubusercontent.com/u/4967600?v=3","gravatar_id":"","url":"https://api.github.com/users/jbaxleyiii","html_url":"https://github.com/jbaxleyiii","followers_url":"https://api.github.com/users/jbaxleyiii/followers","following_url":"https://api.github.com/users/jbaxleyiii/following{/other_user}","gists_url":"https://api.github.com/users/jbaxleyiii/gists{/gist_id}","starred_url":"https://api.github.com/users/jbaxleyiii/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jbaxleyiii/subscriptions","organizations_url":"https://api.github.com/users/jbaxleyiii/orgs","repos_url":"https://api.github.com/users/jbaxleyiii/repos","events_url":"https://api.github.com/users/jbaxleyiii/events{/privacy}","received_events_url":"https://api.github.com/users/jbaxleyiii/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/rancher/rancher/labels/kind/question","name":"kind/question","color":"dddddd"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2016-03-05T01:20:54Z","updated_at":"2016-03-15T20:55:16Z","closed_at":null,"body":"Rancher Version: v0.59.0\r\n\r\nDocker Version: v1.10.2\r\n\r\nOS: CoreOS 976.0.0 (4.4.3-coreos)\r\n\r\nSteps to Reproduce: \r\n1. Create two stacks and link a service from stackA to stackB\r\n2. Ping the service\r\n\r\nResults: \r\nThe ping resolves most of the time, but occasionally the connection is dropped.\r\n<img width=\"543\" alt=\"screenshot 2016-03-04 19 39 14\" src=\"https://cloud.githubusercontent.com/assets/4967600/13544652/8a438fb0-e246-11e5-8833-855a528ff837.png\">\r\n\r\n\r\nExpected:\r\nThe connection always resolves\r\n\r\n\r\nIts also worth noting that if the method calling to the linked container (in this case using `fetch` in a node application) uses an external url that is linked to the lb of the linked service, it works 100% of the time. If it uses the internal DNS to resolve, it only works about 70% of the time.\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/rancher/rancher/issues/comments/197015422","html_url":"https://github.com/rancher/rancher/issues/3793#issuecomment-197015422","issue_url":"https://api.github.com/repos/rancher/rancher/issues/3793","id":197015422,"user":{"login":"delianides","id":111170,"avatar_url":"https://avatars.githubusercontent.com/u/111170?v=3","gravatar_id":"","url":"https://api.github.com/users/delianides","html_url":"https://github.com/delianides","followers_url":"https://api.github.com/users/delianides/followers","following_url":"https://api.github.com/users/delianides/following{/other_user}","gists_url":"https://api.github.com/users/delianides/gists{/gist_id}","starred_url":"https://api.github.com/users/delianides/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/delianides/subscriptions","organizations_url":"https://api.github.com/users/delianides/orgs","repos_url":"https://api.github.com/users/delianides/repos","events_url":"https://api.github.com/users/delianides/events{/privacy}","received_events_url":"https://api.github.com/users/delianides/received_events","type":"User","site_admin":false},"created_at":"2016-03-15T20:55:16Z","updated_at":"2016-03-15T20:55:16Z","body":"yep\r\n\r\n```\r\nPING 10.42.1.243 (10.42.1.243) 56(84) bytes of data.                            \r\n64 bytes from 10.42.1.243: icmp_seq=1 ttl=64 time=1.03 ms                       \r\n64 bytes from 10.42.1.243: icmp_seq=2 ttl=64 time=1.01 ms                       \r\n64 bytes from 10.42.1.243: icmp_seq=3 ttl=64 time=1.01 ms                       \r\n64 bytes from 10.42.1.243: icmp_seq=4 ttl=64 time=0.994 ms                      \r\n64 bytes from 10.42.1.243: icmp_seq=5 ttl=64 time=1.04 ms                       \r\n64 bytes from 10.42.1.243: icmp_seq=6 ttl=64 time=1.02 ms                       \r\n64 bytes from 10.42.1.243: icmp_seq=7 ttl=64 time=1.01 ms                       \r\n64 bytes from 10.42.1.243: icmp_seq=8 ttl=64 time=1.03 ms                       \r\n64 bytes from 10.42.1.243: icmp_seq=9 ttl=64 time=1.03 ms                       \r\n64 bytes from 10.42.1.243: icmp_seq=10 ttl=64 time=1.00 ms                      \r\n64 bytes from 10.42.1.243: icmp_seq=11 ttl=64 time=0.967 ms                     \r\n64 bytes from 10.42.1.243: icmp_seq=12 ttl=64 time=1.01 ms                      \r\n64 bytes from 10.42.1.243: icmp_seq=13 ttl=64 time=0.986 ms                     \r\n64 bytes from 10.42.1.243: icmp_seq=14 ttl=64 time=1.03 ms                      \r\n64 bytes from 10.42.1.243: icmp_seq=15 ttl=64 time=1.01 ms                      \r\n64 bytes from 10.42.1.243: icmp_seq=16 ttl=64 time=1.02 ms                      \r\n64 bytes from 10.42.1.243: icmp_seq=17 ttl=64 time=1.01 ms                      \r\n64 bytes from 10.42.1.243: icmp_seq=18 ttl=64 time=0.995 ms                     \r\n^C                                                                              \r\n--- 10.42.1.243 ping statistics ---                                             \r\n18 packets transmitted, 18 received, 0% packet loss, time 17017ms               \r\nrtt min/avg/max/mdev = 0.967/1.014/1.040/0.034 ms            \r\n```"}}