{"action":"created","issue":{"url":"https://api.github.com/repos/coreos/etcd/issues/6841","repository_url":"https://api.github.com/repos/coreos/etcd","labels_url":"https://api.github.com/repos/coreos/etcd/issues/6841/labels{/name}","comments_url":"https://api.github.com/repos/coreos/etcd/issues/6841/comments","events_url":"https://api.github.com/repos/coreos/etcd/issues/6841/events","html_url":"https://github.com/coreos/etcd/issues/6841","id":188850994,"number":6841,"title":"functional-tester: latency Injection shows error on live tester","user":{"login":"fanminshi","id":4983345,"avatar_url":"https://avatars.githubusercontent.com/u/4983345?v=3","gravatar_id":"","url":"https://api.github.com/users/fanminshi","html_url":"https://github.com/fanminshi","followers_url":"https://api.github.com/users/fanminshi/followers","following_url":"https://api.github.com/users/fanminshi/following{/other_user}","gists_url":"https://api.github.com/users/fanminshi/gists{/gist_id}","starred_url":"https://api.github.com/users/fanminshi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fanminshi/subscriptions","organizations_url":"https://api.github.com/users/fanminshi/orgs","repos_url":"https://api.github.com/users/fanminshi/repos","events_url":"https://api.github.com/users/fanminshi/events{/privacy}","received_events_url":"https://api.github.com/users/fanminshi/received_events","type":"User","site_admin":false},"labels":[{"id":338909792,"url":"https://api.github.com/repos/coreos/etcd/labels/component/functional-tester","name":"component/functional-tester","color":"0052cc","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2016-11-11T21:06:49Z","updated_at":"2016-11-12T00:59:18Z","closed_at":null,"body":"The current 3 node tester is reporting error on latency injection.\r\n\r\n```\r\n2016-11-09 18:18:23.568204 I | etcd-agent: set latency of 500ms (+/- 50ms)\r\n2016-11-09 18:18:23.648393 I | etcd-agent: error setting latency exit status 1\r\n2016-11-09 18:18:23.784513 I | etcd-agent: removing latency\r\n2016-11-09 18:18:23.802817 I | etcd-agent: error removing latency\r\n```\r\n\r\nThe current tester inject latency on `dev eth0`(https://github.com/coreos/etcd/blob/master/pkg/netutil/isolate_linux.go#L49), but the agents don't have `dev eh0`\r\n\r\n\r\n\r\n```\r\nfanminshi@test01-agent01:~$ ifconfig\r\nens4      Link encap:Ethernet  HWaddr 42:01:0a:f0:00:02\r\n          inet addr:10.240.0.2  Bcast:10.240.0.2  Mask:255.255.255.255\r\n          inet6 addr: fe80::4001:aff:fef0:2/64 Scope:Link\r\n          UP BROADCAST RUNNING MULTICAST  MTU:1460  Metric:1\r\n          RX packets:508807089 errors:0 dropped:0 overruns:0 frame:0\r\n          TX packets:625083325 errors:0 dropped:0 overruns:0 carrier:0\r\n          collisions:0 txqueuelen:1000\r\n          RX bytes:596458454684 (596.4 GB)  TX bytes:473036079782 (473.0 GB)\r\n\r\nlo        Link encap:Local Loopback\r\n          inet addr:127.0.0.1  Mask:255.0.0.0\r\n          inet6 addr: ::1/128 Scope:Host\r\n          UP LOOPBACK RUNNING  MTU:65536  Metric:1\r\n          RX packets:525075 errors:0 dropped:0 overruns:0 frame:0\r\n          TX packets:525075 errors:0 dropped:0 overruns:0 carrier:0\r\n          collisions:0 txqueuelen:1\r\n          RX bytes:30065638 (30.0 MB)  TX bytes:30065638 (30.0 MB)\r\n```\r\n\r\nwe need a programmatic way to configure network interface."},"comment":{"url":"https://api.github.com/repos/coreos/etcd/issues/comments/260089711","html_url":"https://github.com/coreos/etcd/issues/6841#issuecomment-260089711","issue_url":"https://api.github.com/repos/coreos/etcd/issues/6841","id":260089711,"user":{"login":"fanminshi","id":4983345,"avatar_url":"https://avatars.githubusercontent.com/u/4983345?v=3","gravatar_id":"","url":"https://api.github.com/users/fanminshi","html_url":"https://github.com/fanminshi","followers_url":"https://api.github.com/users/fanminshi/followers","following_url":"https://api.github.com/users/fanminshi/following{/other_user}","gists_url":"https://api.github.com/users/fanminshi/gists{/gist_id}","starred_url":"https://api.github.com/users/fanminshi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fanminshi/subscriptions","organizations_url":"https://api.github.com/users/fanminshi/orgs","repos_url":"https://api.github.com/users/fanminshi/repos","events_url":"https://api.github.com/users/fanminshi/events{/privacy}","received_events_url":"https://api.github.com/users/fanminshi/received_events","type":"User","site_admin":false},"created_at":"2016-11-12T00:59:18Z","updated_at":"2016-11-12T00:59:18Z","body":"Yeah, I noticed this problem when I am working on https://github.com/coreos/etcd/issues/5614. "}}
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