{"action":"created","comment":{"url":"https://api.github.com/repos/openshift/origin/pulls/comments/34669781","id":34669781,"diff_hunk":"@@ -0,0 +1,25 @@\n+# Cluster Groups\n+\n+## Problem\n+To allow cluster-scoped group definitions to be shared across multiple related projects, we'll introduce the concept of ClusterGroups (cluster-scoped sets of users) that are managed by cluster-admins.\n+\n+\n+## Use Cases\n+ 1.  I want to be able to define some ClusterGroups that will affect policy evaluation across all projects.\n+ 1.  I want to be able to efficiently manage group membership.\n+\n+\n+## ClusterGroups\n+ClusterGroups are cluster-scoped sets of users that are managed by cluster-admins and may contain any user.  ClusterGroups can be bound to roles in all projects.  That means that if UserA is added to ClusterGroupB and ProjectC has a rolebinding that says \"ClusterGroupB is an editor\", UserA now has editor permissions in ProjectC.  ClusterGroups will be described using an API object that looks like this:\n+```\n+// ClusterGroup contains the set of users that belong to a given ClusterGroup.  The name may not contain \":\"\n+type ClusterGroup struct {\n+\tkapi.TypeMeta\n+\tkapi.ObjectMeta\n+\n+\t// Users is a list of Users that are members of the ClusterGroup\n+\tUsers util.StringSet","path":"docs/proposals/cluster-groups.md","position":21,"original_position":21,"commit_id":"de71bf6d1d3a8e0cf3f04d9447d4a1a8255c72e9","original_commit_id":"de71bf6d1d3a8e0cf3f04d9447d4a1a8255c72e9","user":{"login":"deads2k","id":8225098,"avatar_url":"https://avatars.githubusercontent.com/u/8225098?v=3","gravatar_id":"","url":"https://api.github.com/users/deads2k","html_url":"https://github.com/deads2k","followers_url":"https://api.github.com/users/deads2k/followers","following_url":"https://api.github.com/users/deads2k/following{/other_user}","gists_url":"https://api.github.com/users/deads2k/gists{/gist_id}","starred_url":"https://api.github.com/users/deads2k/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/deads2k/subscriptions","organizations_url":"https://api.github.com/users/deads2k/orgs","repos_url":"https://api.github.com/users/deads2k/repos","events_url":"https://api.github.com/users/deads2k/events{/privacy}","received_events_url":"https://api.github.com/users/deads2k/received_events","type":"User","site_admin":false},"body":"> []string for external\r\n\r\nI had actually debated `[]LocalObjectReference` for patchability, but most of the code won't care, so I wasn't hung up on it.","created_at":"2015-07-15T11:43:29Z","updated_at":"2015-07-15T11:43:29Z","html_url":"https://github.com/openshift/origin/pull/3627#discussion_r34669781","pull_request_url":"https://api.github.com/repos/openshift/origin/pulls/3627","_links":{"self":{"href":"https://api.github.com/repos/openshift/origin/pulls/comments/34669781"},"html":{"href":"https://github.com/openshift/origin/pull/3627#discussion_r34669781"},"pull_request":{"href":"https://api.github.com/repos/openshift/origin/pulls/3627"}}},"pull_request":{"url":"https://api.github.com/repos/openshift/origin/pulls/3627","id":39485121,"html_url":"https://github.com/openshift/origin/pull/3627","diff_url":"https://github.com/openshift/origin/pull/3627.diff","patch_url":"https://github.com/openshift/origin/pull/3627.patch","issue_url":"https://api.github.com/repos/openshift/origin/issues/3627","number":3627,"state":"open","locked":false,"title":"groups proposal","user":{"login":"deads2k","id":8225098,"avatar_url":"https://avatars.githubusercontent.com/u/8225098?v=3","gravatar_id":"","url":"https://api.github.com/users/deads2k","html_url":"https://github.com/deads2k","followers_url":"https://api.github.com/users/deads2k/followers","following_url":"https://api.github.com/users/deads2k/following{/other_user}","gists_url":"https://api.github.com/users/deads2k/gists{/gist_id}","starred_url":"https://api.github.com/users/deads2k/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/deads2k/subscriptions","organizations_url":"https://api.github.com/users/deads2k/orgs","repos_url":"https://api.github.com/users/deads2k/repos","events_url":"https://api.github.com/users/deads2k/events{/privacy}","received_events_url":"https://api.github.com/users/deads2k/received_events","type":"User","site_admin":false},"body":"First cut at a groups proposal.\r\n\r\n@liggitt @kargakis @danmcp 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