{"action":"created","issue":{"url":"https://api.github.com/repos/cloudfoundry/loggregator/issues/26","repository_url":"https://api.github.com/repos/cloudfoundry/loggregator","labels_url":"https://api.github.com/repos/cloudfoundry/loggregator/issues/26/labels{/name}","comments_url":"https://api.github.com/repos/cloudfoundry/loggregator/issues/26/comments","events_url":"https://api.github.com/repos/cloudfoundry/loggregator/issues/26/events","html_url":"https://github.com/cloudfoundry/loggregator/issues/26","id":294379568,"number":26,"title":"rlp and traffic_controller should not be collocated","user":{"login":"holgero","id":359875,"avatar_url":"https://avatars3.githubusercontent.com/u/359875?v=4","gravatar_id":"","url":"https://api.github.com/users/holgero","html_url":"https://github.com/holgero","followers_url":"https://api.github.com/users/holgero/followers","following_url":"https://api.github.com/users/holgero/following{/other_user}","gists_url":"https://api.github.com/users/holgero/gists{/gist_id}","starred_url":"https://api.github.com/users/holgero/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/holgero/subscriptions","organizations_url":"https://api.github.com/users/holgero/orgs","repos_url":"https://api.github.com/users/holgero/repos","events_url":"https://api.github.com/users/holgero/events{/privacy}","received_events_url":"https://api.github.com/users/holgero/received_events","type":"User","site_admin":false},"labels":[{"id":725082457,"url":"https://api.github.com/repos/cloudfoundry/loggregator/labels/delivered","name":"delivered","color":"FF9800","default":false}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2018-02-05T12:41:57Z","updated_at":"2018-02-07T08:59:14Z","closed_at":"2018-02-06T21:49:56Z","author_association":"NONE","body":"With the current cf-deployment rlp and traffic_controller are collocated on a job called log-api.\r\n\r\nThis has several disadvantages:\r\n* The requirements for scaling rlp's (https://docs.pivotal.io/pivotalcf/2-0/monitoring/key-cap-scaling.html#scalable-syslog) are different from the requirements for the traffic_controllers (https://docs.cloudfoundry.org/loggregator/log-ops-guide.html#scaling).\r\n* If the rlp's fail to handle the log load, use up the memory on the VM and cause it to go into swapping (#25), the traffic_controllers are affected, too.\r\n* traffic_controllers are not able to distribute the load caused by nozzles, so they need to be scaled up vertically, if they can't handle a load situation.\r\n* rlp's can be scaled horizontally.\r\n\r\nI am not sure if where I should reported this issue. The collocation is defined in cf-release, should I rather report it there?\r\n"},"comment":{"url":"https://api.github.com/repos/cloudfoundry/loggregator/issues/comments/363701117","html_url":"https://github.com/cloudfoundry/loggregator/issues/26#issuecomment-363701117","issue_url":"https://api.github.com/repos/cloudfoundry/loggregator/issues/26","id":363701117,"user":{"login":"holgero","id":359875,"avatar_url":"https://avatars3.githubusercontent.com/u/359875?v=4","gravatar_id":"","url":"https://api.github.com/users/holgero","html_url":"https://github.com/holgero","followers_url":"https://api.github.com/users/holgero/followers","following_url":"https://api.github.com/users/holgero/following{/other_user}","gists_url":"https://api.github.com/users/holgero/gists{/gist_id}","starred_url":"https://api.github.com/users/holgero/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/holgero/subscriptions","organizations_url":"https://api.github.com/users/holgero/orgs","repos_url":"https://api.github.com/users/holgero/repos","events_url":"https://api.github.com/users/holgero/events{/privacy}","received_events_url":"https://api.github.com/users/holgero/received_events","type":"User","site_admin":false},"created_at":"2018-02-07T08:59:14Z","updated_at":"2018-02-07T08:59:14Z","author_association":"NONE","body":"@ahevenor: I have written some context about our use case on the #loggregator slack channel. I thought I addressed you in that thread, is @hev your handle there?"}}
{"actor":{"display_login":"holgero"}}