Hi All,
In my environment, there is an existing Kube cluster management system which has deployed the cluster already.
I really like the Rancher UI and the way it provides LDAP integration and Role Based Access Control, and an easy to use interface for our developers to see the status of their workloads
When I created a Deployment with Rancher it came up and is running just fine, I ran the Rancher setup to import an existing Cluster and pasted the URL in to the Kubernetes Master node.
It’s working really well, except that it is creating a lot of Namespaces with some metadata such as below;
admin@ipdm-ccp-kub01-master3ab5b29a7b:~$ kubectl get namespace
NAME STATUS AGE
c-ggwfv Active 31d
c-jxdc2 Active 2d20h
cattle-system Active 46d
ccp Active 49d
default Active 49d
foobar-n Active 18d
ipdm-devtest Active 49d
istio-system Active 49d
kube-public Active 49d
kube-system Active 49d
local Active 49d
p-42hgl Active 26d
p-4zmwj Active 31d
p-6r5xx Active 26d
p-9vxs4 Active 2d20h
p-b6lrg Active 2d20h
p-fp7dk Active 19d
p-kx4sb Active 2d20h
p-vxv85 Active 49d
p-xlfjf Active 25d
p-zsq4p Active 49d
rancher Active 49d
test Active 33d
test-namespace Active 25d
u-3anxqzucwx Active 18d
u-juk5kmqmp4 Active 38d
u-reuxsn4ugz Active 38d
user-nlkld Active 49d
admin@ipdm-ccp-kub01-master3ab5b29a7b:~$