{"action":"opened","issue":{"url":"https://api.github.com/repos/gc3-uzh-ch/elasticluster/issues/358","repository_url":"https://api.github.com/repos/gc3-uzh-ch/elasticluster","labels_url":"https://api.github.com/repos/gc3-uzh-ch/elasticluster/issues/358/labels{/name}","comments_url":"https://api.github.com/repos/gc3-uzh-ch/elasticluster/issues/358/comments","events_url":"https://api.github.com/repos/gc3-uzh-ch/elasticluster/issues/358/events","html_url":"https://github.com/gc3-uzh-ch/elasticluster/issues/358","id":192777790,"number":358,"title":"Duplicate hostnames for multiple frontend nodes","user":{"login":"verdurin","id":12435,"avatar_url":"https://avatars.githubusercontent.com/u/12435?v=3","gravatar_id":"","url":"https://api.github.com/users/verdurin","html_url":"https://github.com/verdurin","followers_url":"https://api.github.com/users/verdurin/followers","following_url":"https://api.github.com/users/verdurin/following{/other_user}","gists_url":"https://api.github.com/users/verdurin/gists{/gist_id}","starred_url":"https://api.github.com/users/verdurin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/verdurin/subscriptions","organizations_url":"https://api.github.com/users/verdurin/orgs","repos_url":"https://api.github.com/users/verdurin/repos","events_url":"https://api.github.com/users/verdurin/events{/privacy}","received_events_url":"https://api.github.com/users/verdurin/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-12-01T08:01:10Z","updated_at":"2016-12-01T08:01:10Z","closed_at":null,"body":"I created a CentOS 7.2 SLURM cluster with 2 frontend nodes, because the user wanted to use 1 of them solely for incoming data transfers.\r\n\r\nThey both have the hostname of the second one:\r\n```\r\n[centos@pilot6-admin ~(pilot6)]$ ssh 10.2.217.130\r\nLast login: Thu Nov 24 14:18:52 2016 from 10.2.217.25\r\n[centos@frontend002 ~]$ hostname\r\nfrontend002\r\n[centos@frontend002 ~]$ logout\r\nConnection to 10.2.217.130 closed.\r\n[centos@pilot6-admin ~(pilot6)]$ ssh 10.2.217.128\r\nLast login: Thu Nov 24 14:22:44 2016 from 10.2.217.25\r\n[centos@frontend002 ~]$ hostname\r\nfrontend002\r\n```\r\n\r\n"}}
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