{"action":"opened","issue":{"url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/issues/6095","labels_url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/issues/6095/labels{/name}","comments_url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/issues/6095/comments","events_url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/issues/6095/events","html_url":"https://github.com/GoogleCloudPlatform/kubernetes/issues/6095","id":64852347,"number":6095,"title":"Node upgrades: write in Go and hook into pkg/cloudprovider","user":{"login":"mbforbes","id":1170062,"avatar_url":"https://avatars.githubusercontent.com/u/1170062?v=3","gravatar_id":"","url":"https://api.github.com/users/mbforbes","html_url":"https://github.com/mbforbes","followers_url":"https://api.github.com/users/mbforbes/followers","following_url":"https://api.github.com/users/mbforbes/following{/other_user}","gists_url":"https://api.github.com/users/mbforbes/gists{/gist_id}","starred_url":"https://api.github.com/users/mbforbes/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mbforbes/subscriptions","organizations_url":"https://api.github.com/users/mbforbes/orgs","repos_url":"https://api.github.com/users/mbforbes/repos","events_url":"https://api.github.com/users/mbforbes/events{/privacy}","received_events_url":"https://api.github.com/users/mbforbes/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/labels/area/upgrade","name":"area/upgrade","color":"bfd4f2"},{"url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/labels/priority/P2","name":"priority/P2","color":"fbca04"},{"url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/labels/team/cluster-lifecycle","name":"team/cluster-lifecycle","color":"d2b48c"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-03-27T21:12:15Z","updated_at":"2015-03-27T21:12:15Z","closed_at":null,"body":"See issue #6079 as the roll-up for node upgrades.\r\n\r\nWhile the basic mechanism (#6082) will be an out-of band process in Bash, we would like to have the mechanism be written in Go and hook into `pkg/cloudprovider`.\r\n\r\nAside from being generally more robust and maintainable, this will mean that our deployment and upgrade mechanisms can share code (as both move towards `pkg/cloudprovider` support). Also, hosted solutions can then upstream and share code for deployment and upgrades.\r\n\r\nReferences:\r\n- It was first mentioned in #3333 in [this comment](https://github.com/GoogleCloudPlatform/kubernetes/issues/3333#issuecomment-69270075) that we don't want the upgrade mechanism to be a tangled mess of Bash scripts.\r\n- The `kubedeploy` tool, which is related to sharing code for cluster-level operations and Bash &rarr; Go tooling, was proposed in #5472."}}