{"action":"created","comment":{"url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/pulls/comments/28479149","id":28479149,"diff_hunk":"@@ -57,14 +63,29 @@ type ClientConfigLoadingRules struct {\n // NewDefaultClientConfigLoadingRules returns a ClientConfigLoadingRules object with default fields filled in.  You are not required to\n // use this constructor\n func NewDefaultClientConfigLoadingRules() *ClientConfigLoadingRules {\n+\tchain := []string{}\n+\tmigrationRules := map[string]string{}\n+\n+\tenvVarFiles := os.Getenv(RecommendedConfigPathEnvVar)\n+\tif len(envVarFiles) != 0 {\n+\t\tchain = append(chain, strings.Split(envVarFiles, \",\")...)","path":"pkg/client/clientcmd/loader.go","position":55,"original_position":55,"commit_id":"ada5ccf011b38b8b8c963ee1a149f29a062d17b9","original_commit_id":"ada5ccf011b38b8b8c963ee1a149f29a062d17b9","user":{"login":"smarterclayton","id":1163175,"avatar_url":"https://avatars.githubusercontent.com/u/1163175?v=3","gravatar_id":"","url":"https://api.github.com/users/smarterclayton","html_url":"https://github.com/smarterclayton","followers_url":"https://api.github.com/users/smarterclayton/followers","following_url":"https://api.github.com/users/smarterclayton/following{/other_user}","gists_url":"https://api.github.com/users/smarterclayton/gists{/gist_id}","starred_url":"https://api.github.com/users/smarterclayton/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/smarterclayton/subscriptions","organizations_url":"https://api.github.com/users/smarterclayton/orgs","repos_url":"https://api.github.com/users/smarterclayton/repos","events_url":"https://api.github.com/users/smarterclayton/events{/privacy}","received_events_url":"https://api.github.com/users/smarterclayton/received_events","type":"User","site_admin":false},"body":"Depending on the OS.  I believe path/filepath has a helper though\r\n\r\nhttp://golang.org/pkg/path/filepath/#Split\r\n\r\nCross OS safe\r\n\r\n> On Apr 15, 2015, at 9:48 PM, Brian Grant <notifications@github.com> wrote:\r\n> \r\n> In pkg/client/clientcmd/loader.go:\r\n> \r\n> > @@ -57,14 +63,29 @@ type ClientConfigLoadingRules struct {\r\n> >  // NewDefaultClientConfigLoadingRules returns a ClientConfigLoadingRules object with default fields filled in.  You are not required to\r\n> >  // use this constructor\r\n> >  func NewDefaultClientConfigLoadingRules() *ClientConfigLoadingRules {\r\n> > +\tchain := []string{}\r\n> > +\tmigrationRules := map[string]string{}\r\n> > +\r\n> > +\tenvVarFiles := os.Getenv(RecommendedConfigPathEnvVar)\r\n> > +\tif len(envVarFiles) != 0 {\r\n> > +\t\tchain = append(chain, strings.Split(envVarFiles, \",\")...)\r\n> Colon would be similar to PATH.\r\n> \r\n> —\r\n> Reply to this email directly or view it on GitHub.\r\n> \r\n","created_at":"2015-04-16T01:58:32Z","updated_at":"2015-04-16T01:58:32Z","html_url":"https://github.com/GoogleCloudPlatform/kubernetes/pull/6680#discussion_r28479149","pull_request_url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/pulls/6680","_links":{"self":{"href":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/pulls/comments/28479149"},"html":{"href":"https://github.com/GoogleCloudPlatform/kubernetes/pull/6680#discussion_r28479149"},"pull_request":{"href":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/pulls/6680"}}},"pull_request":{"url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/pulls/6680","id":33057560,"html_url":"https://github.com/GoogleCloudPlatform/kubernetes/pull/6680","diff_url":"https://github.com/GoogleCloudPlatform/kubernetes/pull/6680.diff","patch_url":"https://github.com/GoogleCloudPlatform/kubernetes/pull/6680.patch","issue_url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/issues/6680","number":6680,"state":"open","locked":false,"title":"change kubeconfig loading chain","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":"Changes the kubeconfig loading rules to:\r\n 1.  If you specify `--kubeconfig`, you get exactly that file.  No merging happens, making this approach predictable regardless of execution environment.  We found that if when a user says, \"use this file\", they get really surprised with that means, \"use this file unless I have another file on disk somewhere\"\r\n 1. If `$KUBECONFIG` has a value, treat it as a list of kubeconfig files to be merged.\r\n 1. Otherwise use the `$HOME` kubeconfig file.\r\n\r\nAlso changes the `$HOME` kubeconfig file location to be: `~/.kube/config`.  For migration purposes, if there is no `~/.kube/config`, it looks to see if it can copy `~/.kube/.kubeconfig`.  It is a copy, not a move, so that old tooling can use the old file.  New tooling will only operate against the new location.\r\n\r\n@jlowdermilk This is a follow-on to the previous kubeconfig pull.\r\n@bgrant0607 I think this helps to address some of your concerns about the depth of the chain.\r\n\r\nFixes https://github.com/GoogleCloudPlatform/kubernetes/issues/4615.\r\n","created_at":"2015-04-10T15:35:21Z","updated_at":"2015-04-16T01:58:32Z","closed_at":null,"merged_at":null,"merge_commit_sha":"ccda266af1806c3bde771b4c0282f9b86b7c34e6","assignee":{"login":"jlowdermilk","id":2101035,"avatar_url":"https://avatars.githubusercontent.com/u/2101035?v=3","gravatar_id":"","url":"https://api.github.com/users/jlowdermilk","html_url":"https://github.com/jlowdermilk","followers_url":"https://api.github.com/users/jlowdermilk/followers","following_url":"https://api.github.com/users/jlowdermilk/following{/other_user}","gists_url":"https://api.github.com/users/jlowdermilk/gists{/gist_id}","starred_url":"https://api.github.com/users/jlowdermilk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jlowdermilk/subscriptions","organizations_url":"https://api.github.com/users/jlowdermilk/orgs","repos_url":"https://api.github.com/users/jlowdermilk/repos","events_url":"https://api.github.com/users/jlowdermilk/events{/privacy}","received_events_url":"https://api.github.com/users/jlowdermilk/received_events","type":"User","site_admin":false},"milestone":null,"commits_url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/pulls/6680/commits","review_comments_url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/pulls/6680/comments","review_comment_url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/pulls/comments{/number}","comments_url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/issues/6680/comments","statuses_url":"https://api.github.com/repos/GoogleCloudPlatform/kubernetes/statuses/ada5ccf011b38b8b8c963ee1a149f29a062d17b9","head":{"label":"deads2k:deads-change-kubeconfig-chain","ref":"deads-change-kubeconfig-chain","sha":"ada5ccf011b38b8b8c963ee1a149f29a062d17b9","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},"repo":{"id":24939417,"name":"kubernetes","full_name":"deads2k/kubernetes","owner":{"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},"private":false,"html_url":"https://github.com/deads2k/kubernetes","description":"Container 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