{"action":"opened","issue":{"url":"https://api.github.com/repos/coreos/etcd/issues/4667","repository_url":"https://api.github.com/repos/coreos/etcd","labels_url":"https://api.github.com/repos/coreos/etcd/issues/4667/labels{/name}","comments_url":"https://api.github.com/repos/coreos/etcd/issues/4667/comments","events_url":"https://api.github.com/repos/coreos/etcd/issues/4667/events","html_url":"https://github.com/coreos/etcd/issues/4667","id":138044681,"number":4667,"title":"functional-tester: simulate network partition","user":{"login":"gyuho","id":6799218,"avatar_url":"https://avatars.githubusercontent.com/u/6799218?v=3","gravatar_id":"","url":"https://api.github.com/users/gyuho","html_url":"https://github.com/gyuho","followers_url":"https://api.github.com/users/gyuho/followers","following_url":"https://api.github.com/users/gyuho/following{/other_user}","gists_url":"https://api.github.com/users/gyuho/gists{/gist_id}","starred_url":"https://api.github.com/users/gyuho/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gyuho/subscriptions","organizations_url":"https://api.github.com/users/gyuho/orgs","repos_url":"https://api.github.com/users/gyuho/repos","events_url":"https://api.github.com/users/gyuho/events{/privacy}","received_events_url":"https://api.github.com/users/gyuho/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-03-03T01:19:12Z","updated_at":"2016-03-03T01:19:12Z","closed_at":null,"body":"Currently functional-tester only *isolates one node* and doesn't\r\ninject network partitions of more than one node.\r\n\r\n1. set up 5-node\r\n2. network partition (e.g.  isolate nodes `1` and `2` from rest of the cluster)\r\n3. recover\r\n4. compare revision and hashes\r\n\r\nGood reference: https://aphyr.com/posts/281-call-me-maybe-carly-rae-jepsen-and-the-perils-of-network-partitions.\r\n"}}