{"action":"closed","issue":{"url":"https://api.github.com/repos/kubernetes/kubernetes/issues/69220","repository_url":"https://api.github.com/repos/kubernetes/kubernetes","labels_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/69220/labels{/name}","comments_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/69220/comments","events_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/69220/events","html_url":"https://github.com/kubernetes/kubernetes/issues/69220","id":364904117,"node_id":"MDU6SXNzdWUzNjQ5MDQxMTc=","number":69220,"title":"cluster wont work after upgrading to 1.12","user":{"login":"gabrielfsousa","id":722744,"node_id":"MDQ6VXNlcjcyMjc0NA==","avatar_url":"https://avatars1.githubusercontent.com/u/722744?v=4","gravatar_id":"","url":"https://api.github.com/users/gabrielfsousa","html_url":"https://github.com/gabrielfsousa","followers_url":"https://api.github.com/users/gabrielfsousa/followers","following_url":"https://api.github.com/users/gabrielfsousa/following{/other_user}","gists_url":"https://api.github.com/users/gabrielfsousa/gists{/gist_id}","starred_url":"https://api.github.com/users/gabrielfsousa/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gabrielfsousa/subscriptions","organizations_url":"https://api.github.com/users/gabrielfsousa/orgs","repos_url":"https://api.github.com/users/gabrielfsousa/repos","events_url":"https://api.github.com/users/gabrielfsousa/events{/privacy}","received_events_url":"https://api.github.com/users/gabrielfsousa/received_events","type":"User","site_admin":false},"labels":[{"id":105146071,"node_id":"MDU6TGFiZWwxMDUxNDYwNzE=","url":"https://api.github.com/repos/kubernetes/kubernetes/labels/kind/bug","name":"kind/bug","color":"e11d21","default":false},{"id":778118402,"node_id":"MDU6TGFiZWw3NzgxMTg0MDI=","url":"https://api.github.com/repos/kubernetes/kubernetes/labels/lifecycle/rotten","name":"lifecycle/rotten","color":"604460","default":false},{"id":116712108,"node_id":"MDU6TGFiZWwxMTY3MTIxMDg=","url":"https://api.github.com/repos/kubernetes/kubernetes/labels/sig/network","name":"sig/network","color":"d2b48c","default":false},{"id":614023989,"node_id":"MDU6TGFiZWw2MTQwMjM5ODk=","url":"https://api.github.com/repos/kubernetes/kubernetes/labels/sig/release","name":"sig/release","color":"d2b48c","default":false}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":14,"created_at":"2018-09-28T14:07:00Z","updated_at":"2019-02-28T19:32:15Z","closed_at":"2019-02-28T19:32:15Z","author_association":"NONE","body":"/kind bug\r\n/sig release\r\n/sig network\r\n\r\n**What happened**:\r\nupgraded to 1.12 and cluster wont work\r\n\r\n**What you expected to happen**:\r\na working cluster\r\n**How to reproduce it (as minimally and precisely as possible)**:\r\n```\r\n[root@k8sdev01 log]$ kubectl logs kube-flannel-ds-amd64-pz58h -n=kube-system\r\nI0928 14:02:35.305687       1 main.go:475] Determining IP address of default interface\r\nI0928 14:02:35.306831       1 main.go:488] Using interface with name ens33 and address 10.7.68.20\r\nI0928 14:02:35.306852       1 main.go:505] Defaulting external address to interface address (10.7.68.20)\r\nE0928 14:03:05.308009       1 main.go:232] Failed to create SubnetManager: error retrieving pod spec for 'kube-system/kube-flannel-ds-amd64-pz58h': Get https://10.96.0.1:443/api/v1/namespaces/kube-system/pods/kube-flannel-ds-amd64-pz58h: dial tcp 10.96.0.1:443: i/o timeout\r\n```\r\n\r\n**Anything else we need to know?**:\r\n\r\n**Environment**:\r\n- Kubernetes version (use `kubectl version`): 1.12\r\n- Cloud provider or hardware configuration: hardware private\r\n- OS (e.g. from /etc/os-release): CentOS Linux release 7.5.1804\r\n- Kernel (e.g. `uname -a`): 4.1.12-124.19.5.el7uek.x86_64\r\n- Install tools:\r\n- Others:\r\n"}}
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