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Fix for Kubernetes Namespace being stuck in the "Terminating" state
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# Sometimes, when you attempt to delete a namespace in kubernetes, it can get stuck in the "terminating" state. | |
# This generally happens when there are resources still assigned to that namespace when it is deleted. | |
# The finalizers are unable to confirm that all resources are cleared out, so they fail and stay locked in the "terminating" state. | |
# You can fix it by doing the following: | |
# First, proxy the kubernetes api cluster to your local system | |
$ kubectl serve | |
# find each namespace impacted | |
$ kubect get namespace <ns> -o json > temp.json | |
# vi temp.json and remove the finalizer entry for "openshift.io/origin" | |
# for example | |
{ | |
"kind": "Namespace", | |
"apiVersion": "v1", | |
"metadata": { | |
"name": "testing", | |
"selfLink": "/api/v1/namespaces/testing", | |
"uid": "33074e57-cb72-11e5-9d3d-28d2444e470d", | |
"resourceVersion": "234", | |
"creationTimestamp": "2016-02-04T19:05:04Z", | |
"deletionTimestamp": "2016-02-04T19:05:54Z" | |
}, | |
"spec": { | |
"finalizers": [ | |
"openshift.io/org" <--- remove me | |
] | |
}, | |
"status": { | |
"phase": "Terminating" | |
} | |
} | |
$ curl -H "Content-Type: application/json" -X PUT --data-binary @temp.json http://127.0.0.1:8080/api/v1/namespaces/<name_of_namespace>/finalize | |
# wait a moment, and you should see your namespace removed | |
$ kubectl get namespaces |
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