{"action":"created","issue":{"url":"https://api.github.com/repos/outbrain/orchestrator/issues/93","labels_url":"https://api.github.com/repos/outbrain/orchestrator/issues/93/labels{/name}","comments_url":"https://api.github.com/repos/outbrain/orchestrator/issues/93/comments","events_url":"https://api.github.com/repos/outbrain/orchestrator/issues/93/events","html_url":"https://github.com/outbrain/orchestrator/issues/93","id":96489626,"number":93,"title":"One Slave not getting discovered.","user":{"login":"gautamsomani","id":1721297,"avatar_url":"https://avatars.githubusercontent.com/u/1721297?v=3","gravatar_id":"","url":"https://api.github.com/users/gautamsomani","html_url":"https://github.com/gautamsomani","followers_url":"https://api.github.com/users/gautamsomani/followers","following_url":"https://api.github.com/users/gautamsomani/following{/other_user}","gists_url":"https://api.github.com/users/gautamsomani/gists{/gist_id}","starred_url":"https://api.github.com/users/gautamsomani/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gautamsomani/subscriptions","organizations_url":"https://api.github.com/users/gautamsomani/orgs","repos_url":"https://api.github.com/users/gautamsomani/repos","events_url":"https://api.github.com/users/gautamsomani/events{/privacy}","received_events_url":"https://api.github.com/users/gautamsomani/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2015-07-22T07:00:02Z","updated_at":"2015-07-22T20:42:43Z","closed_at":null,"body":"Have a master with around 7 slaves. All were showing earlier. Master was changed, after which discover command was re-issued. All slaves showed up, except one. \"Topology\" command also does not shows this slave.\r\n\r\nIn database_instance table of orchestrator DB, there is no record for this slave host. On the slave host, there is no connection from orchestrator. Orchestrator is able to connect to port 3306 of the slave, confirmed by using the \"resolve\" command, by using mysql client command and also by telnet. \r\n\r\nSlave is replicating from master and slave host has the orchestrator user and password with proper privileges for the orchestrator tool to connect.\r\n\r\nWhat else should I check?"},"comment":{"url":"https://api.github.com/repos/outbrain/orchestrator/issues/comments/123855866","html_url":"https://github.com/outbrain/orchestrator/issues/93#issuecomment-123855866","issue_url":"https://api.github.com/repos/outbrain/orchestrator/issues/93","id":123855866,"user":{"login":"shlomi-noach","id":2607934,"avatar_url":"https://avatars.githubusercontent.com/u/2607934?v=3","gravatar_id":"","url":"https://api.github.com/users/shlomi-noach","html_url":"https://github.com/shlomi-noach","followers_url":"https://api.github.com/users/shlomi-noach/followers","following_url":"https://api.github.com/users/shlomi-noach/following{/other_user}","gists_url":"https://api.github.com/users/shlomi-noach/gists{/gist_id}","starred_url":"https://api.github.com/users/shlomi-noach/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/shlomi-noach/subscriptions","organizations_url":"https://api.github.com/users/shlomi-noach/orgs","repos_url":"https://api.github.com/users/shlomi-noach/repos","events_url":"https://api.github.com/users/shlomi-noach/events{/privacy}","received_events_url":"https://api.github.com/users/shlomi-noach/received_events","type":"User","site_admin":false},"created_at":"2015-07-22T20:42:43Z","updated_at":"2015-07-22T20:42:43Z","body":"Blank hostname is ignored, so no problem here. Seems like you got it all\nsorted out on the SHOW PROCESSLIST -- I don't have any further ideas at\nthis stage.\n\nOn Wed, Jul 22, 2015 at 12:35 PM, Gautam <notifications@github.com> wrote:\n\n> Show slave hosts will show the ID of the slaves, but the hostname column\n> is blank, which is for all the 7 slaves.\n>\n> \"SHOW PROCESSLIST\" shows the complete hostname, the FQDN. From master I\n> did a \"host IPADDRESS\" and after flushing the dns cache again did a \"host\n> FQDN\", and both commands worked fine. Same on the host which is running the\n> Orchestrator.\n>\n> —\n> Reply to this email directly or view it on GitHub\n> <https://github.com/outbrain/orchestrator/issues/93#issuecomment-123658320>\n> .\n>\n"}}