Getting "failed to create offline session" using CRDs for kubernetes storage

[kiich]

When using dex 2.7.0 with CRDs instead of TPRs, when using example-app and doing a callback to it throws the following in dex log

{"level":"error","msg":"failed to create offline session: POST https://10.0.0.1:443/apis/dex.coreos.com/v1/namespaces/kube-system/offlinesessionses Unprocessable Entity: response from server \"{\"kind\":\"Status\",\"apiVersion\":\"v1\",\"metadata\":{},\"status\":\"Failure\",\"message\":\"OfflineSessions.dex.coreos.com \\\"bsdoozmwzmsuo\\\" is invalid: kind: Invalid value: \\\"OfflineSessions\\\": must be OfflineSession\",\"reason\":\"Invalid\",\"details\":{\"name\":\"bsdoozmwzmsuo\",\"group\":\"dex.coreos.com\",\"kind\":\"OfflineSessions\",\"causes\":[{\"reason\":\"FieldValueInvalid\",\"message\":\"Invalid value: \\\"OfflineSessions\\\": must be OfflineSession\",\"field\":\"kind\"}]},\"code\":422}\"","time":"2017-09-19T17:30:17Z"}

The CRDs seems to have been created fine.

{"level":"info","msg":"custom resource already created authcodes.dex.coreos.com","time":"2017-09-19T17:13:31Z"}
{"level":"info","msg":"custom resource already created authrequests.dex.coreos.com","time":"2017-09-19T17:13:31Z"}
{"level":"info","msg":"custom resource already created oauth2clients.dex.coreos.com","time":"2017-09-19T17:13:31Z"}
{"level":"info","msg":"custom resource already created signingkeies.dex.coreos.com","time":"2017-09-19T17:13:31Z"}
{"level":"info","msg":"custom resource already created refreshtokens.dex.coreos.com","time":"2017-09-19T17:13:31Z"}
{"level":"info","msg":"custom resource already created passwords.dex.coreos.com","time":"2017-09-19T17:13:31Z"}
{"level":"info","msg":"custom resource already created offlinesessionses.dex.coreos.com","time":"2017-09-19T17:13:31Z"}
{"level":"info","msg":"custom resource already created connectors.dex.coreos.com","time":"2017-09-19T17:13:31Z"}

Reverting back to TPRs makes everything work again.

[ericchiang]

cc @rithujohn191