{"action":"created","issue":{"url":"https://api.github.com/repos/coreos/flannel/issues/315","labels_url":"https://api.github.com/repos/coreos/flannel/issues/315/labels{/name}","comments_url":"https://api.github.com/repos/coreos/flannel/issues/315/comments","events_url":"https://api.github.com/repos/coreos/flannel/issues/315/events","html_url":"https://github.com/coreos/flannel/issues/315","id":106361691,"number":315,"title":"No available IP addresses on network","user":{"login":"apatil","id":52041,"avatar_url":"https://avatars.githubusercontent.com/u/52041?v=3","gravatar_id":"","url":"https://api.github.com/users/apatil","html_url":"https://github.com/apatil","followers_url":"https://api.github.com/users/apatil/followers","following_url":"https://api.github.com/users/apatil/following{/other_user}","gists_url":"https://api.github.com/users/apatil/gists{/gist_id}","starred_url":"https://api.github.com/users/apatil/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apatil/subscriptions","organizations_url":"https://api.github.com/users/apatil/orgs","repos_url":"https://api.github.com/users/apatil/repos","events_url":"https://api.github.com/users/apatil/events{/privacy}","received_events_url":"https://api.github.com/users/apatil/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2015-09-14T15:03:35Z","updated_at":"2015-12-03T09:16:09Z","closed_at":"2015-09-14T17:46:36Z","body":"Hi everyone,\r\n\r\nWith flanneld version 0.5.3, docker 1.8.2, on kernel 3.10.0, I eventually see\r\n\r\n```\r\n/# docker run -ti --rm ubuntu:14.04 /bin/bash\r\nError response from daemon: Cannot start container bb8ad72f1a8aac0263266552bae6a159e408c06ac9c3be1b9a00b1643f617648: no available ip addresses on network\r\n```\r\n\r\nMy /coreos.com/network/config has a subnet length of 24, and I have only 25 containers running, so I don't actually have enough containers up to claim the entire subnet. I've seen this happen with both the vxlan and udp backends. I don't see anything in flannel's logs when I run it with -v 4.\r\n\r\nIs this a known issue?"},"comment":{"url":"https://api.github.com/repos/coreos/flannel/issues/comments/161559691","html_url":"https://github.com/coreos/flannel/issues/315#issuecomment-161559691","issue_url":"https://api.github.com/repos/coreos/flannel/issues/315","id":161559691,"user":{"login":"osterman","id":52489,"avatar_url":"https://avatars.githubusercontent.com/u/52489?v=3","gravatar_id":"","url":"https://api.github.com/users/osterman","html_url":"https://github.com/osterman","followers_url":"https://api.github.com/users/osterman/followers","following_url":"https://api.github.com/users/osterman/following{/other_user}","gists_url":"https://api.github.com/users/osterman/gists{/gist_id}","starred_url":"https://api.github.com/users/osterman/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/osterman/subscriptions","organizations_url":"https://api.github.com/users/osterman/orgs","repos_url":"https://api.github.com/users/osterman/repos","events_url":"https://api.github.com/users/osterman/events{/privacy}","received_events_url":"https://api.github.com/users/osterman/received_events","type":"User","site_admin":false},"created_at":"2015-12-03T09:16:09Z","updated_at":"2015-12-03T09:16:09Z","body":"Getting this as well. Can't confirm or deny it's a flannel issue. Restarting docker \"works\" by it's a pretty disruptive/violent operation. Running CoreOS stable (835.8.0) - docker 1.8.3."}}